* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            loop1           loop2           m.xm1.msky130_f 
--------------------------------------------------------------------------------
0	0.000000e+00	0.000000e+00	1.400000e+00	2.963234e-12	
1	2.000000e-12	1.136306e-02	1.362302e+00	-4.53163e-06	
2	4.000000e-12	2.261087e-02	1.327246e+00	-3.01752e-06	
3	8.000000e-12	4.476762e-02	1.260437e+00	-1.01651e-06	
4	1.600000e-11	8.710110e-02	1.138895e+00	2.085840e-07	
5	3.200000e-11	1.679790e-01	9.293058e-01	3.376691e-07	
6	6.400000e-11	3.240950e-01	6.168469e-01	-2.36047e-07	
7	1.280000e-10	6.230860e-01	2.395949e-01	9.741008e-07	
8	2.560000e-10	1.148201e+00	1.202043e-02	-2.00797e-06	
9	3.785449e-10	1.576748e+00	4.049256e-02	3.207107e-06	
10	5.445683e-10	1.645021e+00	-3.05096e-02	-3.57502e-06	
11	7.372881e-10	1.366618e+00	8.490204e-01	4.212157e-06	
12	9.139272e-10	3.282426e-01	1.594003e+00	-4.97322e-06	
13	1.106799e-09	-8.83696e-02	1.657841e+00	4.982198e-06	
14	1.280371e-09	1.795941e-01	1.835579e+00	-3.96080e-06	
15	1.452618e-09	1.315018e-01	4.409305e-01	2.708647e-06	
16	1.613703e-09	8.693466e-01	-2.68935e-02	-1.65049e-06	
17	1.766927e-09	1.510451e+00	6.667541e-02	1.757564e-07	
18	1.927658e-09	1.614788e+00	-1.69961e-01	1.534194e-06	
19	2.101555e-09	1.740070e+00	6.860974e-01	-2.65092e-06	
20	2.296963e-09	5.239878e-01	1.490662e+00	2.909420e-06	
21	2.481930e-09	-3.93764e-02	1.681314e+00	-2.50709e-06	
22	2.664991e-09	1.141523e-01	1.948294e+00	2.037368e-06	
23	2.829940e-09	-1.06175e-01	6.396326e-01	-1.79305e-06	
24	3.060230e-09	8.521387e-01	-7.12473e-02	1.712933e-06	
25	3.272219e-09	1.640516e+00	7.783182e-02	-1.83707e-06	
26	3.467953e-09	1.536134e+00	-7.98307e-02	1.870495e-06	
27	3.701083e-09	9.259647e-01	1.047403e+00	-1.48170e-06	
28	3.929133e-09	6.682843e-02	1.754403e+00	1.078215e-06	
29	4.135002e-09	3.468628e-04	1.717875e+00	-1.43689e-06	
30	4.381656e-09	6.158147e-02	1.160465e+00	2.427559e-06	
31	4.600422e-09	8.778577e-01	1.088579e-01	-3.42444e-06	
32	4.826790e-09	1.625985e+00	-3.78982e-03	3.414104e-06	
33	5.082273e-09	1.709625e+00	-1.69484e-02	-2.77361e-06	
34	5.291508e-09	1.509620e+00	7.782370e-01	2.363397e-06	
35	5.508757e-09	2.642672e-01	1.580885e+00	-2.67394e-06	
36	5.708907e-09	-6.41061e-02	1.707472e+00	3.203756e-06	
37	5.884689e-09	1.191213e-01	1.953054e+00	-3.32992e-06	
38	6.071041e-09	2.540564e-02	5.490283e-01	3.130316e-06	
39	6.252638e-09	8.473179e-01	-3.34048e-02	-2.85043e-06	
40	6.418166e-09	1.542273e+00	7.532464e-02	2.107112e-06	
41	6.591868e-09	1.579289e+00	-2.29502e-01	-1.45587e-06	
42	6.794442e-09	1.350060e+00	8.138498e-01	1.613558e-06	
43	6.997640e-09	2.584756e-01	1.571394e+00	-2.29501e-06	
44	7.182558e-09	-4.69491e-02	1.689942e+00	3.074898e-06	
45	7.351110e-09	1.097296e-01	1.968558e+00	-3.48194e-06	
46	7.531244e-09	4.518718e-02	5.651695e-01	3.530005e-06	
47	7.723251e-09	8.456177e-01	-4.50936e-02	-3.43671e-06	
48	7.892951e-09	1.580082e+00	7.932112e-02	2.944282e-06	
49	8.068440e-09	1.570052e+00	-2.52020e-01	-2.64039e-06	
50	8.267550e-09	1.317809e+00	8.059258e-01	3.130433e-06	
51	8.469045e-09	2.506942e-01	1.560175e+00	-4.04676e-06	
52	8.651009e-09	-4.43219e-02	1.681994e+00	4.912578e-06	
53	8.825975e-09	1.316223e-01	1.890072e+00	-5.27856e-06	
54	9.008447e-09	1.312932e-01	4.715825e-01	5.290497e-06	

Index   time            loop1           loop2           m.xm1.msky130_f 
--------------------------------------------------------------------------------
55	9.188368e-09	8.651343e-01	-5.32254e-02	-5.16929e-06	
56	9.351613e-09	1.581629e+00	7.693262e-02	4.618673e-06	
57	9.522684e-09	1.583973e+00	-2.31877e-01	-4.17445e-06	
58	9.720296e-09	1.383841e+00	7.787354e-01	4.504732e-06	
59	9.909922e-09	3.074842e-01	1.521995e+00	-5.40508e-06	
60	1.009726e-08	-5.57195e-02	1.682525e+00	6.406870e-06	
61	1.028208e-08	1.334936e-01	1.908230e+00	-7.09532e-06	
62	1.046843e-08	7.657774e-02	4.856352e-01	7.414780e-06	
63	1.066819e-08	9.005135e-01	-5.96041e-02	-7.50267e-06	
64	1.084231e-08	1.628092e+00	7.846799e-02	7.266417e-06	
65	1.102300e-08	1.584718e+00	-2.10034e-01	-7.17718e-06	
66	1.122548e-08	1.201709e+00	8.407056e-01	7.711164e-06	
67	1.142681e-08	2.077624e-01	1.587723e+00	-8.55841e-06	
68	1.161862e-08	-4.24359e-02	1.689797e+00	8.974286e-06	
69	1.181667e-08	1.600620e-01	1.573174e+00	-8.48286e-06	
70	1.201243e-08	3.990012e-01	2.559157e-01	7.732136e-06	
71	1.219356e-08	1.137744e+00	-3.50877e-02	-7.63818e-06	
72	1.239937e-08	1.744077e+00	4.629569e-02	8.056457e-06	
73	1.259348e-08	1.769107e+00	1.750078e-01	-8.45635e-06	
74	1.278386e-08	6.165784e-01	1.058269e+00	8.817097e-06	
75	1.302110e-08	-6.70782e-02	1.729700e+00	-9.20041e-06	
76	1.324058e-08	7.509763e-02	1.796601e+00	9.521225e-06	
77	1.344959e-08	-4.21799e-02	1.108667e+00	-9.45609e-06	
78	1.364798e-08	9.060001e-01	1.238249e-01	9.301319e-06	
79	1.384992e-08	1.603420e+00	4.753395e-03	-9.81266e-06	
80	1.408853e-08	1.678025e+00	5.563777e-03	1.057689e-05	
81	1.430775e-08	1.224135e+00	8.971442e-01	-1.08753e-05	
82	1.451307e-08	1.650554e-01	1.630483e+00	1.040580e-05	
83	1.471627e-08	-2.98917e-02	1.724868e+00	-9.85037e-06	
84	1.488793e-08	7.625904e-02	1.976696e+00	9.979761e-06	
85	1.506813e-08	6.806735e-02	6.266346e-01	-1.04130e-05	
86	1.524363e-08	8.321903e-01	-1.19496e-02	1.068609e-05	
87	1.540722e-08	1.537878e+00	7.025883e-02	-1.13583e-05	
88	1.557950e-08	1.581967e+00	-2.34164e-01	1.192070e-05	
89	1.577333e-08	1.404330e+00	7.694269e-01	-1.15691e-05	
90	1.594982e-08	3.308254e-01	1.472613e+00	1.047124e-05	
91	1.613217e-08	-5.17896e-02	1.669936e+00	-9.23853e-06	
92	1.629188e-08	9.894403e-02	1.981366e+00	8.280896e-06	
93	1.645810e-08	-5.24937e-02	6.738312e-01	-7.85619e-06	
94	1.664279e-08	6.966962e-01	-1.92327e-02	7.715576e-06	
95	1.682278e-08	1.487612e+00	7.066292e-02	-8.14767e-06	
96	1.698643e-08	1.569728e+00	-2.51728e-01	8.759529e-06	
97	1.720980e-08	1.190932e+00	8.760692e-01	-8.65320e-06	
98	1.741228e-08	2.029691e-01	1.612172e+00	8.045962e-06	
99	1.761211e-08	-3.38985e-02	1.701426e+00	-7.61363e-06	
100	1.778905e-08	1.240184e-01	1.850662e+00	7.927151e-06	
101	1.798082e-08	2.493355e-01	4.006245e-01	-8.49271e-06	
102	1.815742e-08	9.214483e-01	-5.52410e-02	8.862916e-06	
103	1.832076e-08	1.637028e+00	7.791610e-02	-9.20293e-06	
104	1.849407e-08	1.576255e+00	-2.30983e-01	9.121701e-06	
105	1.868005e-08	1.383220e+00	7.622031e-01	-8.26809e-06	
106	1.886883e-08	3.164625e-01	1.517010e+00	7.004978e-06	
107	1.904350e-08	-5.64962e-02	1.667564e+00	-5.72610e-06	
108	1.920534e-08	1.219998e-01	1.968789e+00	4.882378e-06	
109	1.937737e-08	-2.98998e-02	5.895922e-01	-4.55947e-06	
110	1.956833e-08	7.876980e-01	-3.34831e-02	4.571037e-06	
111	1.974938e-08	1.547500e+00	7.195984e-02	-5.09158e-06	
112	1.991593e-08	1.569908e+00	-2.48012e-01	5.565373e-06	

Index   time            loop1           loop2           m.xm1.msky130_f 
--------------------------------------------------------------------------------
113	2.000000e-08	1.695190e+00	1.863089e-01	-5.16116e-06	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm1.msky130_f m.xm1.msky130_f m.xm2.msky130_f 
--------------------------------------------------------------------------------
0	0.000000e+00	7.408085e-12	1.481617e-12	1.800000e+00	
1	2.000000e-12	-3.50296e-06	-2.26245e-06	1.799995e+00	
2	4.000000e-12	-2.32980e-06	-1.50988e-06	1.799997e+00	
3	8.000000e-12	-7.83169e-07	-5.08627e-07	1.799999e+00	
4	1.600000e-11	1.600770e-07	1.042180e-07	1.800000e+00	
5	3.200000e-11	2.613921e-07	1.688882e-07	1.800000e+00	
6	6.400000e-11	-1.82984e-07	-1.18029e-07	1.800000e+00	
7	1.280000e-10	7.531090e-07	4.870062e-07	1.800001e+00	
8	2.560000e-10	-1.55047e-06	-1.00388e-06	1.799998e+00	
9	3.785449e-10	2.475590e-06	1.603329e-06	1.800003e+00	
10	5.445683e-10	-2.75990e-06	-1.78717e-06	1.799996e+00	
11	7.372881e-10	3.252833e-06	2.105630e-06	1.800004e+00	
12	9.139272e-10	-3.84149e-06	-2.48602e-06	1.799995e+00	
13	1.106799e-09	3.848500e-06	2.490365e-06	1.800005e+00	
14	1.280371e-09	-3.05790e-06	-1.97952e-06	1.799996e+00	
15	1.452618e-09	2.089385e-06	1.353342e-06	1.800003e+00	
16	1.613703e-09	-1.27161e-06	-8.24190e-07	1.799998e+00	
17	1.766927e-09	1.330443e-07	8.678876e-08	1.800000e+00	
18	1.927658e-09	1.188419e-06	7.681650e-07	1.800002e+00	
19	2.101555e-09	-2.05274e-06	-1.32646e-06	1.799997e+00	
20	2.296963e-09	2.252303e-06	1.455633e-06	1.800003e+00	
21	2.481930e-09	-1.94107e-06	-1.25439e-06	1.799997e+00	
22	2.664991e-09	1.577796e-06	1.019458e-06	1.800002e+00	
23	2.829940e-09	-1.38900e-06	-8.97233e-07	1.799998e+00	
24	3.060230e-09	1.327099e-06	8.571348e-07	1.800002e+00	
25	3.272219e-09	-1.42301e-06	-9.19159e-07	1.799998e+00	
26	3.467953e-09	1.448849e-06	9.358175e-07	1.800002e+00	
27	3.701083e-09	-1.14808e-06	-7.41379e-07	1.799998e+00	
28	3.929133e-09	8.359770e-07	5.396068e-07	1.800001e+00	
29	4.135002e-09	-1.11259e-06	-7.18910e-07	1.799998e+00	
30	4.381656e-09	1.879104e-06	1.214203e-06	1.800003e+00	
31	4.600422e-09	-2.65080e-06	-1.71257e-06	1.799996e+00	
32	4.826790e-09	2.642883e-06	1.707318e-06	1.800004e+00	
33	5.082273e-09	-2.14769e-06	-1.38701e-06	1.799997e+00	
34	5.291508e-09	1.830088e-06	1.181830e-06	1.800003e+00	
35	5.508757e-09	-2.06987e-06	-1.33704e-06	1.799997e+00	
36	5.708907e-09	2.479275e-06	1.601866e-06	1.800003e+00	
37	5.884689e-09	-2.57695e-06	-1.66485e-06	1.799996e+00	
38	6.071041e-09	2.422715e-06	1.564947e-06	1.800003e+00	
39	6.252638e-09	-2.20635e-06	-1.42492e-06	1.799997e+00	
40	6.418166e-09	1.632449e-06	1.053172e-06	1.800002e+00	
41	6.591868e-09	-1.12971e-06	-7.27497e-07	1.799998e+00	
42	6.794442e-09	1.251808e-06	8.062981e-07	1.800002e+00	
43	6.997640e-09	-1.77828e-06	-1.14697e-06	1.799998e+00	
44	7.182558e-09	2.380912e-06	1.536836e-06	1.800003e+00	
45	7.351110e-09	-2.69590e-06	-1.74025e-06	1.799996e+00	
46	7.531244e-09	2.733113e-06	1.764175e-06	1.800004e+00	
47	7.723251e-09	-2.66101e-06	-1.71743e-06	1.799996e+00	
48	7.892951e-09	2.280774e-06	1.471110e-06	1.800003e+00	
49	8.068440e-09	-2.04625e-06	-1.31908e-06	1.799997e+00	
50	8.267550e-09	2.425624e-06	1.564020e-06	1.800003e+00	
51	8.469045e-09	-3.13380e-06	-2.02208e-06	1.799996e+00	
52	8.651009e-09	3.802640e-06	2.454859e-06	1.800005e+00	
53	8.825975e-09	-4.08589e-06	-2.63769e-06	1.799994e+00	
54	9.008447e-09	4.095206e-06	2.643499e-06	1.800006e+00	

Index   time            m.xm1.msky130_f m.xm1.msky130_f m.xm2.msky130_f 
--------------------------------------------------------------------------------
55	9.188368e-09	-4.00156e-06	-2.58274e-06	1.799994e+00	
56	9.351613e-09	3.576458e-06	2.307262e-06	1.800005e+00	
57	9.522684e-09	-3.23357e-06	-2.08501e-06	1.799996e+00	
58	9.720296e-09	3.489308e-06	2.250031e-06	1.800005e+00	
59	9.909922e-09	-4.18493e-06	-2.70006e-06	1.799994e+00	
60	1.009726e-08	4.959201e-06	3.200783e-06	1.800007e+00	
61	1.028208e-08	-5.49192e-06	-3.54481e-06	1.799992e+00	
62	1.046843e-08	5.738875e-06	3.704324e-06	1.800008e+00	
63	1.066819e-08	-5.80693e-06	-3.74807e-06	1.799992e+00	
64	1.084231e-08	5.624568e-06	3.629703e-06	1.800008e+00	
65	1.102300e-08	-5.55577e-06	-3.58487e-06	1.799992e+00	
66	1.122548e-08	5.969124e-06	3.851656e-06	1.800008e+00	
67	1.142681e-08	-6.62412e-06	-4.27505e-06	1.799991e+00	
68	1.161862e-08	6.945168e-06	4.482744e-06	1.800010e+00	
69	1.181667e-08	-6.56480e-06	-4.23679e-06	1.799991e+00	
70	1.201243e-08	5.984228e-06	3.861200e-06	1.800008e+00	
71	1.219356e-08	-5.91183e-06	-3.81399e-06	1.799992e+00	
72	1.239937e-08	6.235319e-06	4.022918e-06	1.800009e+00	
73	1.259348e-08	-6.54463e-06	-4.22263e-06	1.799991e+00	
74	1.278386e-08	6.823657e-06	4.402756e-06	1.800009e+00	
75	1.302110e-08	-7.11997e-06	-4.59421e-06	1.799990e+00	
76	1.324058e-08	7.367908e-06	4.754377e-06	1.800010e+00	
77	1.344959e-08	-7.31763e-06	-4.72156e-06	1.799990e+00	
78	1.364798e-08	7.198060e-06	4.643915e-06	1.800010e+00	
79	1.384992e-08	-7.59268e-06	-4.89932e-06	1.799990e+00	
80	1.408853e-08	8.183304e-06	5.281206e-06	1.800011e+00	
81	1.430775e-08	-8.41455e-06	-5.43016e-06	1.799988e+00	
82	1.451307e-08	8.052209e-06	5.195108e-06	1.800011e+00	
83	1.471627e-08	-7.62341e-06	-4.91712e-06	1.799990e+00	
84	1.488793e-08	7.723755e-06	4.981498e-06	1.800011e+00	
85	1.506813e-08	-8.05897e-06	-5.19781e-06	1.799989e+00	
86	1.524363e-08	8.270222e-06	5.334024e-06	1.800011e+00	
87	1.540722e-08	-8.78937e-06	-5.66976e-06	1.799988e+00	
88	1.557950e-08	9.223657e-06	5.950587e-06	1.800013e+00	
89	1.577333e-08	-8.95154e-06	-5.77443e-06	1.799988e+00	
90	1.594982e-08	8.103712e-06	5.225180e-06	1.800011e+00	
91	1.613217e-08	-7.15107e-06	-4.60853e-06	1.799990e+00	
92	1.629188e-08	6.410066e-06	4.129412e-06	1.800009e+00	
93	1.645810e-08	-6.08200e-06	-3.91679e-06	1.799992e+00	
94	1.664279e-08	5.973385e-06	3.846255e-06	1.800008e+00	
95	1.682278e-08	-6.30702e-06	-4.06206e-06	1.799991e+00	
96	1.698643e-08	6.779638e-06	4.367708e-06	1.800009e+00	
97	1.720980e-08	-6.69744e-06	-4.31433e-06	1.799991e+00	
98	1.741228e-08	6.228433e-06	4.010484e-06	1.800009e+00	
99	1.761211e-08	-5.89476e-06	-3.79410e-06	1.799992e+00	
100	1.778905e-08	6.137586e-06	3.950624e-06	1.800008e+00	
101	1.798082e-08	-6.57505e-06	-4.23317e-06	1.799991e+00	
102	1.815742e-08	6.861244e-06	4.418002e-06	1.800009e+00	
103	1.832076e-08	-7.12415e-06	-4.58771e-06	1.799990e+00	
104	1.849407e-08	7.061612e-06	4.546801e-06	1.800010e+00	
105	1.868005e-08	-6.40107e-06	-4.11974e-06	1.799991e+00	
106	1.886883e-08	5.425064e-06	3.487962e-06	1.800007e+00	
107	1.904350e-08	-4.43713e-06	-2.84833e-06	1.799994e+00	
108	1.920534e-08	3.784327e-06	2.426283e-06	1.800005e+00	
109	1.937737e-08	-3.53491e-06	-2.26468e-06	1.799995e+00	
110	1.956833e-08	3.543928e-06	2.270333e-06	1.800005e+00	
111	1.974938e-08	-3.94592e-06	-2.53046e-06	1.799995e+00	
112	1.991593e-08	4.311737e-06	2.767180e-06	1.800006e+00	

Index   time            m.xm1.msky130_f m.xm1.msky130_f m.xm2.msky130_f 
--------------------------------------------------------------------------------
113	2.000000e-08	-3.99922e-06	-2.56473e-06	1.799995e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm2.msky130_f m.xm2.msky130_f m.xm3.msky130_f 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.800000e+00	2.658466e-07	
1	2.000000e-12	1.799998e+00	1.799996e+00	-8.54429e-03	
2	4.000000e-12	1.799998e+00	1.799997e+00	-1.48797e-02	
3	8.000000e-12	1.799999e+00	1.799999e+00	-2.47193e-02	
4	1.600000e-11	1.800000e+00	1.800000e+00	-3.52527e-02	
5	3.200000e-11	1.800000e+00	1.800000e+00	-4.15957e-02	
6	6.400000e-11	1.800000e+00	1.800000e+00	-2.12480e-02	
7	1.280000e-10	1.800001e+00	1.800001e+00	1.152819e-02	
8	2.560000e-10	1.799999e+00	1.799998e+00	1.069938e-01	
9	3.785449e-10	1.800002e+00	1.800003e+00	1.072552e-01	
10	5.445683e-10	1.799998e+00	1.799997e+00	-2.36434e-02	
11	7.372881e-10	1.800002e+00	1.800004e+00	5.342749e-02	
12	9.139272e-10	1.799997e+00	1.799996e+00	1.683016e-01	
13	1.106799e-09	1.800003e+00	1.800004e+00	-4.21497e-02	
14	1.280371e-09	1.799998e+00	1.799997e+00	4.633547e-02	
15	1.452618e-09	1.800001e+00	1.800002e+00	-1.32018e-02	
16	1.613703e-09	1.799999e+00	1.799999e+00	3.455667e-02	
17	1.766927e-09	1.800000e+00	1.800000e+00	1.881822e-01	
18	1.927658e-09	1.800001e+00	1.800001e+00	-4.87036e-02	
19	2.101555e-09	1.799999e+00	1.799998e+00	8.069936e-02	
20	2.296963e-09	1.800002e+00	1.800003e+00	1.123305e-01	
21	2.481930e-09	1.799999e+00	1.799998e+00	-4.74138e-02	
22	2.664991e-09	1.800001e+00	1.800002e+00	6.672783e-02	
23	2.829940e-09	1.799999e+00	1.799998e+00	-6.35172e-02	
24	3.060230e-09	1.800001e+00	1.800001e+00	4.240215e-02	
25	3.272219e-09	1.799999e+00	1.799998e+00	1.321847e-01	
26	3.467953e-09	1.800001e+00	1.800002e+00	-4.07070e-02	
27	3.701083e-09	1.799999e+00	1.799999e+00	8.695853e-02	
28	3.929133e-09	1.800001e+00	1.800001e+00	1.064901e-01	
29	4.135002e-09	1.799999e+00	1.799999e+00	-2.94345e-02	
30	4.381656e-09	1.800001e+00	1.800002e+00	3.848580e-03	
31	4.600422e-09	1.799998e+00	1.799997e+00	3.885165e-02	
32	4.826790e-09	1.800002e+00	1.800003e+00	1.223479e-01	
33	5.082273e-09	1.799999e+00	1.799998e+00	-4.46462e-02	
34	5.291508e-09	1.800001e+00	1.800002e+00	5.781059e-02	
35	5.508757e-09	1.799999e+00	1.799998e+00	1.485606e-01	
36	5.708907e-09	1.800002e+00	1.800003e+00	-3.74555e-02	
37	5.884689e-09	1.799998e+00	1.799997e+00	5.422886e-02	
38	6.071041e-09	1.800002e+00	1.800003e+00	-3.98446e-02	
39	6.252638e-09	1.799998e+00	1.799998e+00	3.913408e-02	
40	6.418166e-09	1.800001e+00	1.800002e+00	1.779934e-01	
41	6.591868e-09	1.799999e+00	1.799999e+00	-5.00076e-02	
42	6.794442e-09	1.800001e+00	1.800001e+00	6.767972e-02	
43	6.997640e-09	1.799999e+00	1.799998e+00	1.603669e-01	
44	7.182558e-09	1.800002e+00	1.800003e+00	-4.05349e-02	
45	7.351110e-09	1.799998e+00	1.799997e+00	6.136880e-02	
46	7.531244e-09	1.800002e+00	1.800003e+00	-4.65781e-02	
47	7.723251e-09	1.799998e+00	1.799997e+00	4.023945e-02	
48	7.892951e-09	1.800002e+00	1.800003e+00	1.746840e-01	
49	8.068440e-09	1.799999e+00	1.799998e+00	-5.15167e-02	
50	8.267550e-09	1.800002e+00	1.800003e+00	6.491367e-02	
51	8.469045e-09	1.799998e+00	1.799997e+00	1.641797e-01	
52	8.651009e-09	1.800003e+00	1.800004e+00	-4.03190e-02	
53	8.825975e-09	1.799997e+00	1.799995e+00	5.615699e-02	
54	9.008447e-09	1.800003e+00	1.800005e+00	-2.69615e-02	

Index   time            m.xm2.msky130_f m.xm2.msky130_f m.xm3.msky130_f 
--------------------------------------------------------------------------------
55	9.188368e-09	1.799997e+00	1.799996e+00	4.298955e-02	
56	9.351613e-09	1.800002e+00	1.800004e+00	1.781638e-01	
57	9.522684e-09	1.799998e+00	1.799996e+00	-5.22202e-02	
58	9.720296e-09	1.800002e+00	1.800004e+00	6.616044e-02	
59	9.909922e-09	1.799997e+00	1.799995e+00	1.666541e-01	
60	1.009726e-08	1.800003e+00	1.800006e+00	-3.86549e-02	
61	1.028208e-08	1.799996e+00	1.799994e+00	5.808330e-02	
62	1.046843e-08	1.800004e+00	1.800006e+00	-3.20113e-02	
63	1.066819e-08	1.799996e+00	1.799994e+00	5.064863e-02	
64	1.084231e-08	1.800004e+00	1.800006e+00	1.631626e-01	
65	1.102300e-08	1.799996e+00	1.799994e+00	-5.12361e-02	
66	1.122548e-08	1.800004e+00	1.800007e+00	6.211030e-02	
67	1.142681e-08	1.799995e+00	1.799993e+00	1.663125e-01	
68	1.161862e-08	1.800005e+00	1.800008e+00	-4.47757e-02	
69	1.181667e-08	1.799995e+00	1.799993e+00	4.063757e-02	
70	1.201243e-08	1.800004e+00	1.800007e+00	3.171715e-03	
71	1.219356e-08	1.799996e+00	1.799993e+00	1.076758e-01	
72	1.239937e-08	1.800004e+00	1.800007e+00	3.339006e-02	
73	1.259348e-08	1.799996e+00	1.799993e+00	1.036753e-02	
74	1.278386e-08	1.800005e+00	1.800008e+00	6.792845e-02	
75	1.302110e-08	1.799995e+00	1.799992e+00	6.620173e-02	
76	1.324058e-08	1.800005e+00	1.800008e+00	-6.86647e-03	
77	1.344959e-08	1.799995e+00	1.799992e+00	-2.17994e-02	
78	1.364798e-08	1.800005e+00	1.800008e+00	5.369983e-02	
79	1.384992e-08	1.799995e+00	1.799992e+00	1.385057e-01	
80	1.408853e-08	1.800006e+00	1.800009e+00	-4.73607e-02	
81	1.430775e-08	1.799994e+00	1.799991e+00	6.265378e-02	
82	1.451307e-08	1.800006e+00	1.800009e+00	1.633463e-01	
83	1.471627e-08	1.799995e+00	1.799992e+00	-4.66307e-02	
84	1.488793e-08	1.800005e+00	1.800009e+00	6.075791e-02	
85	1.506813e-08	1.799994e+00	1.799991e+00	-5.34100e-02	
86	1.524363e-08	1.800006e+00	1.800009e+00	4.072230e-02	
87	1.540722e-08	1.799994e+00	1.799990e+00	1.793108e-01	
88	1.557950e-08	1.800006e+00	1.800010e+00	-4.69186e-02	
89	1.577333e-08	1.799994e+00	1.799990e+00	6.011755e-02	
90	1.594982e-08	1.800006e+00	1.800009e+00	1.759180e-01	
91	1.613217e-08	1.799995e+00	1.799992e+00	-3.52985e-02	
92	1.629188e-08	1.800004e+00	1.800007e+00	6.132167e-02	
93	1.645810e-08	1.799996e+00	1.799993e+00	-6.20377e-02	
94	1.664279e-08	1.800004e+00	1.800007e+00	1.789773e-02	
95	1.682278e-08	1.799996e+00	1.799993e+00	1.629123e-01	
96	1.698643e-08	1.800005e+00	1.800008e+00	-4.18836e-02	
97	1.720980e-08	1.799995e+00	1.799993e+00	6.985011e-02	
98	1.741228e-08	1.800004e+00	1.800007e+00	1.614335e-01	
99	1.761211e-08	1.799996e+00	1.799993e+00	-4.72360e-02	
100	1.778905e-08	1.800004e+00	1.800007e+00	5.473729e-02	
101	1.798082e-08	1.799996e+00	1.799993e+00	-1.39393e-02	
102	1.815742e-08	1.800005e+00	1.800008e+00	5.538879e-02	
103	1.832076e-08	1.799995e+00	1.799992e+00	1.504646e-01	
104	1.849407e-08	1.800005e+00	1.800008e+00	-4.49810e-02	
105	1.868005e-08	1.799996e+00	1.799993e+00	5.428362e-02	
106	1.886883e-08	1.800004e+00	1.800006e+00	1.620614e-01	
107	1.904350e-08	1.799997e+00	1.799995e+00	-3.27763e-02	
108	1.920534e-08	1.800003e+00	1.800004e+00	5.750969e-02	
109	1.937737e-08	1.799998e+00	1.799996e+00	-4.86575e-02	
110	1.956833e-08	1.800002e+00	1.800004e+00	2.514186e-02	
111	1.974938e-08	1.799997e+00	1.799996e+00	1.690187e-01	
112	1.991593e-08	1.800003e+00	1.800005e+00	-4.71186e-02	

Index   time            m.xm2.msky130_f m.xm2.msky130_f m.xm3.msky130_f 
--------------------------------------------------------------------------------
113	2.000000e-08	1.799997e+00	1.799996e+00	5.678579e-02	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm3.msky130_f m.xm3.msky130_f m.xm4.msky130_f 
--------------------------------------------------------------------------------
0	0.000000e+00	2.658806e-07	2.658353e-07	1.799999e+00	
1	2.000000e-12	-8.58321e-03	-8.59051e-03	1.796575e+00	
2	4.000000e-12	-1.49142e-02	-1.49198e-02	1.794408e+00	
3	8.000000e-12	-2.47473e-02	-2.47509e-02	1.791643e+00	
4	1.600000e-11	-3.52763e-02	-3.52783e-02	1.790705e+00	
5	3.200000e-11	-4.16141e-02	-4.16145e-02	1.790569e+00	
6	6.400000e-11	-2.12613e-02	-2.12599e-02	1.773060e+00	
7	1.280000e-10	1.151661e-02	1.151650e-02	1.677854e+00	
8	2.560000e-10	1.069781e-01	1.069949e-01	1.566334e+00	
9	3.785449e-10	1.072548e-01	1.072722e-01	1.717680e+00	
10	5.445683e-10	-2.36404e-02	-2.36547e-02	1.797444e+00	
11	7.372881e-10	5.342425e-02	5.343757e-02	1.869312e+00	
12	9.139272e-10	1.683188e-01	1.683102e-01	1.602845e+00	
13	1.106799e-09	-4.21339e-02	-4.21578e-02	1.558078e+00	
14	1.280371e-09	4.631576e-02	4.633285e-02	1.800224e+00	
15	1.452618e-09	-1.31838e-02	-1.31993e-02	1.659289e+00	
16	1.613703e-09	3.451379e-02	3.452898e-02	1.551137e+00	
17	1.766927e-09	1.881928e-01	1.882119e-01	1.711705e+00	
18	1.927658e-09	-4.87085e-02	-4.87186e-02	1.774273e+00	
19	2.101555e-09	8.070357e-02	8.070994e-02	1.900634e+00	
20	2.296963e-09	1.123318e-01	1.123391e-01	1.699991e+00	
21	2.481930e-09	-4.73759e-02	-4.74231e-02	1.520509e+00	
22	2.664991e-09	6.669427e-02	6.673319e-02	1.786604e+00	
23	2.829940e-09	-6.34791e-02	-6.35175e-02	1.687371e+00	
24	3.060230e-09	4.234088e-02	4.237793e-02	1.640541e+00	
25	3.272219e-09	1.322227e-01	1.322147e-01	1.800720e+00	
26	3.467953e-09	-4.07423e-02	-4.07296e-02	1.806009e+00	
27	3.701083e-09	8.699365e-02	8.697602e-02	1.804025e+00	
28	3.929133e-09	1.064870e-01	1.064941e-01	1.516572e+00	
29	4.135002e-09	-2.94225e-02	-2.94456e-02	1.727101e+00	
30	4.381656e-09	3.835792e-03	3.858604e-03	1.805131e+00	
31	4.600422e-09	3.884298e-02	3.881946e-02	1.561540e+00	
32	4.826790e-09	1.223359e-01	1.223868e-01	1.735125e+00	
33	5.082273e-09	-4.46324e-02	-4.46801e-02	1.805698e+00	
34	5.291508e-09	5.779634e-02	5.784158e-02	1.875141e+00	
35	5.508757e-09	1.485870e-01	1.485509e-01	1.579447e+00	
36	5.708907e-09	-3.74509e-02	-3.74508e-02	1.559708e+00	
37	5.884689e-09	5.422442e-02	5.421785e-02	1.795541e+00	
38	6.071041e-09	-3.98406e-02	-3.98334e-02	1.686375e+00	
39	6.252638e-09	3.910519e-02	3.909745e-02	1.576810e+00	
40	6.418166e-09	1.779911e-01	1.780321e-01	1.743849e+00	
41	6.591868e-09	-5.00005e-02	-5.00334e-02	1.777589e+00	
42	6.794442e-09	6.767177e-02	6.770090e-02	1.883603e+00	
43	6.997640e-09	1.603896e-01	1.603701e-01	1.597754e+00	
44	7.182558e-09	-4.05261e-02	-4.05442e-02	1.541366e+00	
45	7.351110e-09	6.136221e-02	6.137352e-02	1.791871e+00	
46	7.531244e-09	-4.65736e-02	-4.65849e-02	1.687538e+00	
47	7.723251e-09	4.021242e-02	4.022345e-02	1.590467e+00	
48	7.892951e-09	1.746811e-01	1.747030e-01	1.752382e+00	
49	8.068440e-09	-5.15093e-02	-5.15236e-02	1.777305e+00	
50	8.267550e-09	6.490547e-02	6.491598e-02	1.886214e+00	
51	8.469045e-09	1.642035e-01	1.642017e-01	1.593132e+00	
52	8.651009e-09	-4.03118e-02	-4.03470e-02	1.546998e+00	
53	8.825975e-09	5.615066e-02	5.617936e-02	1.794291e+00	
54	9.008447e-09	-2.69594e-02	-2.69875e-02	1.670230e+00	

Index   time            m.xm3.msky130_f m.xm3.msky130_f m.xm4.msky130_f 
--------------------------------------------------------------------------------
55	9.188368e-09	4.296567e-02	4.299402e-02	1.558635e+00	
56	9.351613e-09	1.781577e-01	1.781625e-01	1.739807e+00	
57	9.522684e-09	-5.22095e-02	-5.22065e-02	1.773402e+00	
58	9.720296e-09	6.614890e-02	6.614216e-02	1.890744e+00	
59	9.909922e-09	1.666792e-01	1.666990e-01	1.619156e+00	
60	1.009726e-08	-3.86471e-02	-3.87057e-02	1.521328e+00	
61	1.028208e-08	5.807684e-02	5.812786e-02	1.796409e+00	
62	1.046843e-08	-3.20072e-02	-3.20572e-02	1.668948e+00	
63	1.066819e-08	5.062249e-02	5.067231e-02	1.571902e+00	
64	1.084231e-08	1.631620e-01	1.631445e-01	1.756156e+00	
65	1.102300e-08	-5.12318e-02	-5.12080e-02	1.781564e+00	
66	1.122548e-08	6.210515e-02	6.207761e-02	1.872896e+00	
67	1.142681e-08	1.663378e-01	1.663694e-01	1.574673e+00	
68	1.161862e-08	-4.47753e-02	-4.48388e-02	1.591463e+00	
69	1.181667e-08	4.063533e-02	4.069453e-02	1.807189e+00	
70	1.201243e-08	3.162631e-03	3.104586e-03	1.624184e+00	
71	1.219356e-08	1.076561e-01	1.077301e-01	1.605582e+00	
72	1.239937e-08	3.340593e-02	3.334889e-02	1.785815e+00	
73	1.259348e-08	1.035156e-02	1.040852e-02	1.848717e+00	
74	1.278386e-08	6.794557e-02	6.789472e-02	1.719231e+00	
75	1.302110e-08	6.622222e-02	6.624804e-02	1.536037e+00	
76	1.324058e-08	-6.88900e-03	-6.92403e-03	1.795870e+00	
77	1.344959e-08	-2.17736e-02	-2.17372e-02	1.783863e+00	
78	1.364798e-08	5.364684e-02	5.360930e-02	1.573503e+00	
79	1.384992e-08	1.385347e-01	1.386023e-01	1.711542e+00	
80	1.408853e-08	-4.73873e-02	-4.74505e-02	1.807778e+00	
81	1.430775e-08	6.267963e-02	6.273938e-02	1.849165e+00	
82	1.451307e-08	1.633414e-01	1.632862e-01	1.532599e+00	
83	1.471627e-08	-4.66030e-02	-4.65792e-02	1.616008e+00	
84	1.488793e-08	6.073317e-02	6.070554e-02	1.800960e+00	
85	1.506813e-08	-5.33900e-02	-5.33628e-02	1.712229e+00	
86	1.524363e-08	4.067870e-02	4.065215e-02	1.585417e+00	
87	1.540722e-08	1.793224e-01	1.793819e-01	1.730283e+00	
88	1.557950e-08	-4.69250e-02	-4.69759e-02	1.779541e+00	
89	1.577333e-08	6.012331e-02	6.017032e-02	1.888643e+00	
90	1.594982e-08	1.759262e-01	1.758943e-01	1.631257e+00	
91	1.613217e-08	-3.52731e-02	-3.52812e-02	1.506440e+00	
92	1.629188e-08	6.130024e-02	6.129901e-02	1.775708e+00	
93	1.645810e-08	-6.20147e-02	-6.20136e-02	1.698753e+00	
94	1.664279e-08	1.785116e-02	1.784891e-02	1.624032e+00	
95	1.682278e-08	1.629266e-01	1.629605e-01	1.786553e+00	
96	1.698643e-08	-4.18927e-02	-4.19185e-02	1.772479e+00	
97	1.720980e-08	6.985811e-02	6.988024e-02	1.869651e+00	
98	1.741228e-08	1.614456e-01	1.614280e-01	1.573370e+00	
99	1.761211e-08	-4.72236e-02	-4.72372e-02	1.602007e+00	
100	1.778905e-08	5.472506e-02	5.473469e-02	1.805295e+00	
101	1.798082e-08	-1.39355e-02	-1.39447e-02	1.657127e+00	
102	1.815742e-08	5.536350e-02	5.537677e-02	1.559273e+00	
103	1.832076e-08	1.504656e-01	1.504832e-01	1.737062e+00	
104	1.849407e-08	-4.49784e-02	-4.49902e-02	1.779259e+00	
105	1.868005e-08	5.428066e-02	5.428960e-02	1.891032e+00	
106	1.886883e-08	1.620774e-01	1.620773e-01	1.621120e+00	
107	1.904350e-08	-3.27574e-02	-3.27947e-02	1.518514e+00	
108	1.920534e-08	5.749241e-02	5.752106e-02	1.782387e+00	
109	1.937737e-08	-4.86381e-02	-4.86664e-02	1.683366e+00	
110	1.956833e-08	2.509825e-02	2.512533e-02	1.612615e+00	
111	1.974938e-08	1.690328e-01	1.690375e-01	1.772863e+00	
112	1.991593e-08	-4.71279e-02	-4.71250e-02	1.776577e+00	

Index   time            m.xm3.msky130_f m.xm3.msky130_f m.xm4.msky130_f 
--------------------------------------------------------------------------------
113	2.000000e-08	5.679485e-02	5.678564e-02	1.874562e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm4.msky130_f m.xm4.msky130_f m.xm5.msky130_f 
--------------------------------------------------------------------------------
0	0.000000e+00	1.799999e+00	1.799999e+00	4.316539e-18	
1	2.000000e-12	1.796582e+00	1.796593e+00	5.481975e-06	
2	4.000000e-12	1.794414e+00	1.794422e+00	3.939976e-06	
3	8.000000e-12	1.791646e+00	1.791651e+00	2.006109e-06	
4	1.600000e-11	1.790706e+00	1.790708e+00	1.060715e-06	
5	3.200000e-11	1.790570e+00	1.790572e+00	-1.65125e-07	
6	6.400000e-11	1.773061e+00	1.773065e+00	-1.30993e-06	
7	1.280000e-10	1.677847e+00	1.677855e+00	5.170657e-06	
8	2.560000e-10	1.566312e+00	1.566263e+00	1.323312e-05	
9	3.785449e-10	1.717684e+00	1.717662e+00	-1.31730e-05	
10	5.445683e-10	1.797443e+00	1.797455e+00	-2.51374e-06	
11	7.372881e-10	1.869339e+00	1.869329e+00	9.298947e-06	
12	9.139272e-10	1.602858e+00	1.602876e+00	5.697234e-06	
13	1.106799e-09	1.558054e+00	1.558090e+00	-2.59872e-05	
14	1.280371e-09	1.800219e+00	1.800201e+00	3.224558e-05	
15	1.452618e-09	1.659292e+00	1.659310e+00	-3.89458e-05	
16	1.613703e-09	1.551117e+00	1.551107e+00	4.425656e-05	
17	1.766927e-09	1.711707e+00	1.711634e+00	-2.11749e-05	
18	1.927658e-09	1.774271e+00	1.774323e+00	-5.64203e-06	
19	2.101555e-09	1.900635e+00	1.900586e+00	1.667070e-05	
20	2.296963e-09	1.700053e+00	1.700095e+00	-1.28508e-05	
21	2.481930e-09	1.520445e+00	1.520465e+00	-1.56899e-06	
22	2.664991e-09	1.786635e+00	1.786637e+00	1.020729e-05	
23	2.829940e-09	1.687343e+00	1.687337e+00	-1.95845e-05	
24	3.060230e-09	1.640557e+00	1.640572e+00	2.367022e-05	
25	3.272219e-09	1.800687e+00	1.800603e+00	-1.35565e-05	
26	3.467953e-09	1.806053e+00	1.806128e+00	-2.45639e-06	
27	3.701083e-09	1.804011e+00	1.803945e+00	1.140464e-05	
28	3.929133e-09	1.516600e+00	1.516693e+00	-9.38632e-06	
29	4.135002e-09	1.727039e+00	1.726980e+00	-3.10795e-06	
30	4.381656e-09	1.805196e+00	1.805253e+00	3.224283e-06	
31	4.600422e-09	1.561456e+00	1.561412e+00	8.803595e-07	
32	4.826790e-09	1.735196e+00	1.735174e+00	8.005504e-06	
33	5.082273e-09	1.805628e+00	1.805642e+00	-1.93687e-05	
34	5.291508e-09	1.875231e+00	1.875221e+00	2.590832e-05	
35	5.508757e-09	1.579402e+00	1.579414e+00	-1.61652e-05	
36	5.708907e-09	1.559740e+00	1.559785e+00	-1.33036e-06	
37	5.884689e-09	1.795481e+00	1.795453e+00	8.694772e-06	
38	6.071041e-09	1.686434e+00	1.686462e+00	-1.56110e-05	
39	6.252638e-09	1.576737e+00	1.576719e+00	2.061724e-05	
40	6.418166e-09	1.743905e+00	1.743841e+00	-1.20761e-06	
41	6.591868e-09	1.777537e+00	1.777583e+00	-2.23912e-05	
42	6.794442e-09	1.883679e+00	1.883637e+00	3.028359e-05	
43	6.997640e-09	1.597716e+00	1.597758e+00	-1.98032e-05	
44	7.182558e-09	1.541389e+00	1.541406e+00	-4.75226e-07	
45	7.351110e-09	1.791818e+00	1.791817e+00	9.166747e-06	
46	7.531244e-09	1.687591e+00	1.687591e+00	-1.72230e-05	
47	7.723251e-09	1.590402e+00	1.590410e+00	2.202988e-05	
48	7.892951e-09	1.752426e+00	1.752339e+00	-3.67568e-06	
49	8.068440e-09	1.777268e+00	1.777339e+00	-1.92708e-05	
50	8.267550e-09	1.886276e+00	1.886209e+00	2.694026e-05	
51	8.469045e-09	1.593106e+00	1.593175e+00	-1.56250e-05	
52	8.651009e-09	1.547009e+00	1.547000e+00	-5.43343e-06	
53	8.825975e-09	1.794251e+00	1.794277e+00	1.307618e-05	
54	9.008447e-09	1.670269e+00	1.670243e+00	-2.05712e-05	

Index   time            m.xm4.msky130_f m.xm4.msky130_f m.xm5.msky130_f 
--------------------------------------------------------------------------------
55	9.188368e-09	1.558582e+00	1.558615e+00	2.633831e-05	
56	9.351613e-09	1.739839e+00	1.739726e+00	-7.25222e-06	
57	9.522684e-09	1.773377e+00	1.773473e+00	-1.66950e-05	
58	9.720296e-09	1.890791e+00	1.890699e+00	2.456555e-05	
59	9.909922e-09	1.619150e+00	1.619240e+00	-1.24179e-05	
60	1.009726e-08	1.521324e+00	1.521293e+00	-8.33925e-06	
61	1.028208e-08	1.796383e+00	1.796433e+00	1.585750e-05	
62	1.046843e-08	1.668972e+00	1.668921e+00	-2.33939e-05	
63	1.066819e-08	1.571863e+00	1.571922e+00	2.949344e-05	
64	1.084231e-08	1.756174e+00	1.756037e+00	-1.45114e-05	
65	1.102300e-08	1.781557e+00	1.781679e+00	-6.43449e-06	
66	1.122548e-08	1.872936e+00	1.872818e+00	1.363412e-05	
67	1.142681e-08	1.574663e+00	1.574788e+00	-1.73057e-06	
68	1.161862e-08	1.591452e+00	1.591382e+00	-1.84345e-05	
69	1.181667e-08	1.807182e+00	1.807263e+00	2.318251e-05	
70	1.201243e-08	1.624192e+00	1.624113e+00	-2.81277e-05	
71	1.219356e-08	1.605561e+00	1.605597e+00	4.244543e-05	
72	1.239937e-08	1.785812e+00	1.785743e+00	-5.12500e-05	
73	1.259348e-08	1.848724e+00	1.848791e+00	4.821266e-05	
74	1.278386e-08	1.719290e+00	1.719222e+00	-4.05897e-05	
75	1.302110e-08	1.535978e+00	1.536093e+00	4.042092e-05	
76	1.324058e-08	1.795902e+00	1.795805e+00	-4.80030e-05	
77	1.344959e-08	1.783835e+00	1.783927e+00	4.816623e-05	
78	1.364798e-08	1.573505e+00	1.573430e+00	-4.15311e-05	
79	1.384992e-08	1.711526e+00	1.711528e+00	5.146286e-05	
80	1.408853e-08	1.807799e+00	1.807785e+00	-6.51265e-05	
81	1.430775e-08	1.849175e+00	1.849194e+00	7.188852e-05	
82	1.451307e-08	1.532619e+00	1.532607e+00	-6.06276e-05	
83	1.471627e-08	1.615967e+00	1.616031e+00	4.193186e-05	
84	1.488793e-08	1.800980e+00	1.800927e+00	-3.35685e-05	
85	1.506813e-08	1.712209e+00	1.712262e+00	2.568540e-05	
86	1.524363e-08	1.585424e+00	1.585379e+00	-2.04455e-05	
87	1.540722e-08	1.730255e+00	1.730220e+00	4.001453e-05	
88	1.557950e-08	1.779575e+00	1.779590e+00	-6.40011e-05	
89	1.577333e-08	1.888631e+00	1.888619e+00	7.132425e-05	
90	1.594982e-08	1.631315e+00	1.631325e+00	-5.63596e-05	
91	1.613217e-08	1.506373e+00	1.506424e+00	3.393477e-05	
92	1.629188e-08	1.775737e+00	1.775710e+00	-2.46944e-05	
93	1.645810e-08	1.698726e+00	1.698752e+00	1.616773e-05	
94	1.664279e-08	1.624052e+00	1.624037e+00	-1.44366e-05	
95	1.682278e-08	1.786519e+00	1.786457e+00	3.354392e-05	
96	1.698643e-08	1.772507e+00	1.772554e+00	-5.67669e-05	
97	1.720980e-08	1.869652e+00	1.869609e+00	6.423747e-05	
98	1.741228e-08	1.573399e+00	1.573448e+00	-5.38669e-05	
99	1.761211e-08	1.601957e+00	1.601962e+00	3.505733e-05	
100	1.778905e-08	1.805326e+00	1.805331e+00	-2.77824e-05	
101	1.798082e-08	1.657096e+00	1.657093e+00	2.066790e-05	
102	1.815742e-08	1.559292e+00	1.559290e+00	-1.28548e-05	
103	1.832076e-08	1.737013e+00	1.736943e+00	2.644472e-05	
104	1.849407e-08	1.779321e+00	1.779378e+00	-4.67878e-05	
105	1.868005e-08	1.890993e+00	1.890939e+00	5.365874e-05	
106	1.886883e-08	1.621199e+00	1.621256e+00	-4.04258e-05	
107	1.904350e-08	1.518425e+00	1.518429e+00	1.864301e-05	
108	1.920534e-08	1.782440e+00	1.782458e+00	-1.00642e-05	
109	1.937737e-08	1.683314e+00	1.683295e+00	2.202588e-06	
110	1.956833e-08	1.612658e+00	1.612687e+00	6.006262e-07	
111	1.974938e-08	1.772804e+00	1.772698e+00	1.806585e-05	
112	1.991593e-08	1.776639e+00	1.776728e+00	-4.15861e-05	

Index   time            m.xm4.msky130_f m.xm4.msky130_f m.xm5.msky130_f 
--------------------------------------------------------------------------------
113	2.000000e-08	1.874493e+00	1.874411e+00	5.746671e-05	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm5.msky130_f m.xm5.msky130_f m.xm6.msky130_f 
--------------------------------------------------------------------------------
0	0.000000e+00	1.079135e-17	2.158270e-18	1.800000e+00	
1	2.000000e-12	-8.17166e-06	2.736913e-06	1.799959e+00	
2	4.000000e-12	-6.08565e-06	1.970953e-06	1.799974e+00	
3	8.000000e-12	-3.55426e-06	1.003308e-06	1.799993e+00	
4	1.600000e-11	-1.73553e-06	5.304015e-07	1.800002e+00	
5	3.200000e-11	1.142029e-07	-8.24088e-08	1.799998e+00	
6	6.400000e-11	2.452884e-06	-6.55012e-07	1.799976e+00	
7	1.280000e-10	2.234909e-06	2.585111e-06	1.799958e+00	
8	2.560000e-10	1.120332e-05	6.616619e-06	1.800009e+00	
9	3.785449e-10	-1.11592e-05	-6.58597e-06	1.800039e+00	
10	5.445683e-10	-1.09782e-06	-1.25759e-06	1.799983e+00	
11	7.372881e-10	6.732025e-06	4.650038e-06	1.800014e+00	
12	9.139272e-10	4.316202e-06	2.848104e-06	1.799941e+00	
13	1.106799e-09	-2.04507e-05	-1.29926e-05	1.800051e+00	
14	1.280371e-09	2.638749e-05	1.612089e-05	1.800006e+00	
15	1.452618e-09	-3.16960e-05	-1.94698e-05	1.799957e+00	
16	1.613703e-09	3.602208e-05	2.212382e-05	1.800019e+00	
17	1.766927e-09	-1.90009e-05	-1.05819e-05	1.800021e+00	
18	1.927658e-09	-2.45508e-06	-2.82690e-06	1.799997e+00	
19	2.101555e-09	1.209039e-05	8.340898e-06	1.800006e+00	
20	2.296963e-09	-9.28722e-06	-6.43053e-06	1.799975e+00	
21	2.481930e-09	-2.70347e-06	-7.79540e-07	1.799990e+00	
22	2.664991e-09	1.047117e-05	5.098527e-06	1.800067e+00	
23	2.829940e-09	-1.95046e-05	-9.78664e-06	1.799906e+00	
24	3.060230e-09	2.405592e-05	1.182897e-05	1.800086e+00	
25	3.272219e-09	-1.66420e-05	-6.77164e-06	1.799947e+00	
26	3.467953e-09	3.746947e-06	-1.23498e-06	1.800052e+00	
27	3.701083e-09	3.771166e-06	5.708945e-06	1.799948e+00	
28	3.929133e-09	-2.29027e-06	-4.69954e-06	1.800003e+00	
29	4.135002e-09	-7.64021e-06	-1.54769e-06	1.800035e+00	
30	4.381656e-09	8.401638e-06	1.605787e-06	1.799979e+00	
31	4.600422e-09	-5.41487e-06	4.465613e-07	1.799976e+00	
32	4.826790e-09	1.192072e-05	3.996292e-06	1.800054e+00	
33	5.082273e-09	-2.12209e-05	-9.67759e-06	1.799957e+00	
34	5.291508e-09	2.719853e-05	1.294681e-05	1.800040e+00	
35	5.508757e-09	-2.00348e-05	-8.07470e-06	1.799920e+00	
36	5.708907e-09	6.158016e-06	-6.73273e-07	1.800077e+00	
37	5.884689e-09	4.136614e-07	4.355332e-06	1.799979e+00	
38	6.071041e-09	-6.66366e-06	-7.81305e-06	1.799995e+00	
39	6.252638e-09	1.155328e-05	1.031566e-05	1.799982e+00	
40	6.418166e-09	2.745779e-06	-6.10505e-07	1.800059e+00	
41	6.591868e-09	-2.17277e-05	-1.11885e-05	1.799950e+00	
42	6.794442e-09	2.888514e-05	1.513403e-05	1.800052e+00	
43	6.997640e-09	-2.11610e-05	-9.89318e-06	1.799909e+00	
44	7.182558e-09	5.044284e-06	-2.46357e-07	1.800081e+00	
45	7.351110e-09	2.653013e-06	4.591972e-06	1.799979e+00	
46	7.531244e-09	-9.99288e-06	-8.61968e-06	1.799995e+00	
47	7.723251e-09	1.487284e-05	1.102257e-05	1.799985e+00	
48	7.892951e-09	-1.35583e-06	-1.84508e-06	1.800054e+00	
49	8.068440e-09	-1.71722e-05	-9.62790e-06	1.799953e+00	
50	8.267550e-09	2.423385e-05	1.346200e-05	1.800049e+00	
51	8.469045e-09	-1.58926e-05	-7.80383e-06	1.799910e+00	
52	8.651009e-09	-8.16852e-07	-2.72558e-06	1.800082e+00	
53	8.825975e-09	7.693222e-06	6.546673e-06	1.799976e+00	
54	9.008447e-09	-1.39885e-05	-1.02937e-05	1.799994e+00	

Index   time            m.xm5.msky130_f m.xm5.msky130_f m.xm6.msky130_f 
--------------------------------------------------------------------------------
55	9.188368e-09	1.903592e-05	1.317651e-05	1.799983e+00	
56	9.351613e-09	-4.96991e-06	-3.63293e-06	1.800060e+00	
57	9.522684e-09	-1.43659e-05	-8.34050e-06	1.799949e+00	
58	9.720296e-09	2.160495e-05	1.227523e-05	1.800054e+00	
59	9.909922e-09	-1.26460e-05	-6.20089e-06	1.799908e+00	
60	1.009726e-08	-3.76064e-06	-4.17775e-06	1.800075e+00	
61	1.028208e-08	1.042646e-05	7.936527e-06	1.799984e+00	
62	1.046843e-08	-1.68910e-05	-1.17042e-05	1.799985e+00	
63	1.066819e-08	2.224252e-05	1.475319e-05	1.799997e+00	
64	1.084231e-08	-1.12150e-05	-7.26148e-06	1.800046e+00	
65	1.102300e-08	-5.76435e-06	-3.21158e-06	1.799960e+00	
66	1.122548e-08	1.244862e-05	6.811134e-06	1.800041e+00	
67	1.142681e-08	-3.67365e-06	-8.59166e-07	1.799915e+00	
68	1.161862e-08	-1.24554e-05	-9.22309e-06	1.800088e+00	
69	1.181667e-08	1.720121e-05	1.159654e-05	1.799956e+00	
70	1.201243e-08	-2.07996e-05	-1.40684e-05	1.800005e+00	
71	1.219356e-08	3.125132e-05	2.122622e-05	1.799991e+00	
72	1.239937e-08	-3.76882e-05	-2.56273e-05	1.800046e+00	
73	1.259348e-08	3.547857e-05	2.410717e-05	1.799955e+00	
74	1.278386e-08	-2.99254e-05	-2.02944e-05	1.800027e+00	
75	1.302110e-08	2.980236e-05	2.020908e-05	1.799944e+00	
76	1.324058e-08	-3.55036e-05	-2.39990e-05	1.800104e+00	
77	1.344959e-08	3.522438e-05	2.407936e-05	1.799893e+00	
78	1.364798e-08	-2.97769e-05	-2.07606e-05	1.800063e+00	
79	1.384992e-08	3.706869e-05	2.572519e-05	1.799964e+00	
80	1.408853e-08	-4.82028e-05	-3.25556e-05	1.800053e+00	
81	1.430775e-08	5.436303e-05	3.593495e-05	1.799945e+00	
82	1.451307e-08	-4.60652e-05	-3.03028e-05	1.800004e+00	
83	1.471627e-08	3.104800e-05	2.095345e-05	1.800010e+00	
84	1.488793e-08	-2.34148e-05	-1.67706e-05	1.800037e+00	
85	1.506813e-08	1.598671e-05	1.282811e-05	1.799941e+00	
86	1.524363e-08	-1.04410e-05	-1.02075e-05	1.800031e+00	
87	1.540722e-08	2.486295e-05	1.999098e-05	1.800005e+00	
88	1.557950e-08	-4.40454e-05	-3.19826e-05	1.800008e+00	
89	1.577333e-08	5.076063e-05	3.564224e-05	1.799993e+00	
90	1.594982e-08	-3.97176e-05	-2.81580e-05	1.799968e+00	
91	1.613217e-08	2.214912e-05	1.694414e-05	1.800009e+00	
92	1.629188e-08	-1.41675e-05	-1.23230e-05	1.800055e+00	
93	1.645810e-08	5.825751e-06	8.058941e-06	1.799923e+00	
94	1.664279e-08	-2.64752e-06	-7.19290e-06	1.800060e+00	
95	1.682278e-08	1.667548e-05	1.674588e-05	1.799979e+00	
96	1.698643e-08	-3.51681e-05	-2.83558e-05	1.800017e+00	
97	1.720980e-08	4.167910e-05	3.208963e-05	1.799987e+00	
98	1.741228e-08	-3.40340e-05	-2.69028e-05	1.799969e+00	
99	1.761211e-08	1.889366e-05	1.749672e-05	1.800036e+00	
100	1.778905e-08	-1.20774e-05	-1.38583e-05	1.800012e+00	
101	1.798082e-08	6.488551e-06	1.030034e-05	1.799955e+00	
102	1.815742e-08	-3.55710e-07	-6.39330e-06	1.800025e+00	
103	1.832076e-08	1.034821e-05	1.318760e-05	1.800018e+00	
104	1.849407e-08	-2.67297e-05	-2.33579e-05	1.799994e+00	
105	1.868005e-08	3.310987e-05	2.679195e-05	1.800008e+00	
106	1.886883e-08	-2.33685e-05	-2.01741e-05	1.799954e+00	
107	1.904350e-08	6.328362e-06	9.281781e-06	1.800027e+00	
108	1.920534e-08	1.067278e-06	-4.99189e-06	1.800037e+00	
109	1.937737e-08	-8.40297e-06	1.060894e-06	1.799937e+00	
110	1.956833e-08	1.189388e-05	3.407323e-07	1.800049e+00	
111	1.974938e-08	1.827264e-06	8.992266e-06	1.799989e+00	
112	1.991593e-08	-2.07035e-05	-2.07514e-05	1.800012e+00	

Index   time            m.xm5.msky130_f m.xm5.msky130_f m.xm6.msky130_f 
--------------------------------------------------------------------------------
113	2.000000e-08	3.546085e-05	2.868849e-05	1.799994e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm6.msky130_f                 m.xm6.msky130_f 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	0.000000e+00	1.800000e+00	
1	2.000000e-12	1.799980e+00	0.000000e+00	1.799969e+00	
2	4.000000e-12	1.799987e+00	0.000000e+00	1.799980e+00	
3	8.000000e-12	1.799996e+00	0.000000e+00	1.799995e+00	
4	1.600000e-11	1.800001e+00	0.000000e+00	1.800001e+00	
5	3.200000e-11	1.799999e+00	0.000000e+00	1.799999e+00	
6	6.400000e-11	1.799988e+00	0.000000e+00	1.799982e+00	
7	1.280000e-10	1.799979e+00	0.000000e+00	1.799968e+00	
8	2.560000e-10	1.800005e+00	0.000000e+00	1.800006e+00	
9	3.785449e-10	1.800020e+00	0.000000e+00	1.800031e+00	
10	5.445683e-10	1.799992e+00	0.000000e+00	1.799985e+00	
11	7.372881e-10	1.800007e+00	0.000000e+00	1.800016e+00	
12	9.139272e-10	1.799970e+00	0.000000e+00	1.799946e+00	
13	1.106799e-09	1.800026e+00	0.000000e+00	1.800048e+00	
14	1.280371e-09	1.800003e+00	0.000000e+00	1.799997e+00	
15	1.452618e-09	1.799978e+00	0.000000e+00	1.799975e+00	
16	1.613703e-09	1.800009e+00	0.000000e+00	1.800005e+00	
17	1.766927e-09	1.800011e+00	0.000000e+00	1.800026e+00	
18	1.927658e-09	1.799998e+00	0.000000e+00	1.799987e+00	
19	2.101555e-09	1.800003e+00	0.000000e+00	1.800020e+00	
20	2.296963e-09	1.799987e+00	0.000000e+00	1.799961e+00	
21	2.481930e-09	1.799995e+00	0.000000e+00	1.800011e+00	
22	2.664991e-09	1.800034e+00	0.000000e+00	1.800033e+00	
23	2.829940e-09	1.799953e+00	0.000000e+00	1.799946e+00	
24	3.060230e-09	1.800043e+00	0.000000e+00	1.800047e+00	
25	3.272219e-09	1.799974e+00	0.000000e+00	1.799978e+00	
26	3.467953e-09	1.800026e+00	0.000000e+00	1.800022e+00	
27	3.701083e-09	1.799974e+00	0.000000e+00	1.799978e+00	
28	3.929133e-09	1.800002e+00	0.000000e+00	1.799984e+00	
29	4.135002e-09	1.800017e+00	0.000000e+00	1.800046e+00	
30	4.381656e-09	1.799989e+00	0.000000e+00	1.799964e+00	
31	4.600422e-09	1.799988e+00	0.000000e+00	1.800001e+00	
32	4.826790e-09	1.800027e+00	0.000000e+00	1.800023e+00	
33	5.082273e-09	1.799979e+00	0.000000e+00	1.799986e+00	
34	5.291508e-09	1.800020e+00	0.000000e+00	1.800015e+00	
35	5.508757e-09	1.799960e+00	0.000000e+00	1.799951e+00	
36	5.708907e-09	1.800038e+00	0.000000e+00	1.800046e+00	
37	5.884689e-09	1.799989e+00	0.000000e+00	1.799996e+00	
38	6.071041e-09	1.799997e+00	0.000000e+00	1.799983e+00	
39	6.252638e-09	1.799991e+00	0.000000e+00	1.799998e+00	
40	6.418166e-09	1.800029e+00	0.000000e+00	1.800033e+00	
41	6.591868e-09	1.799975e+00	0.000000e+00	1.799974e+00	
42	6.794442e-09	1.800026e+00	0.000000e+00	1.800032e+00	
43	6.997640e-09	1.799954e+00	0.000000e+00	1.799934e+00	
44	7.182558e-09	1.800041e+00	0.000000e+00	1.800057e+00	
45	7.351110e-09	1.799989e+00	0.000000e+00	1.799989e+00	
46	7.531244e-09	1.799997e+00	0.000000e+00	1.799991e+00	
47	7.723251e-09	1.799993e+00	0.000000e+00	1.799993e+00	
48	7.892951e-09	1.800027e+00	0.000000e+00	1.800037e+00	
49	8.068440e-09	1.799976e+00	0.000000e+00	1.799968e+00	
50	8.267550e-09	1.800025e+00	0.000000e+00	1.800037e+00	
51	8.469045e-09	1.799955e+00	0.000000e+00	1.799928e+00	
52	8.651009e-09	1.800041e+00	0.000000e+00	1.800065e+00	
53	8.825975e-09	1.799988e+00	0.000000e+00	1.799979e+00	
54	9.008447e-09	1.799997e+00	0.000000e+00	1.799998e+00	

Index   time            m.xm6.msky130_f                 m.xm6.msky130_f 
--------------------------------------------------------------------------------
55	9.188368e-09	1.799992e+00	0.000000e+00	1.799984e+00	
56	9.351613e-09	1.800030e+00	0.000000e+00	1.800050e+00	
57	9.522684e-09	1.799974e+00	0.000000e+00	1.799957e+00	
58	9.720296e-09	1.800027e+00	0.000000e+00	1.800050e+00	
59	9.909922e-09	1.799954e+00	0.000000e+00	1.799917e+00	
60	1.009726e-08	1.800037e+00	0.000000e+00	1.800069e+00	
61	1.028208e-08	1.799992e+00	0.000000e+00	1.799977e+00	
62	1.046843e-08	1.799992e+00	0.000000e+00	1.800000e+00	
63	1.066819e-08	1.799998e+00	0.000000e+00	1.799986e+00	
64	1.084231e-08	1.800023e+00	0.000000e+00	1.800047e+00	
65	1.102300e-08	1.799980e+00	0.000000e+00	1.799958e+00	
66	1.122548e-08	1.800020e+00	0.000000e+00	1.800047e+00	
67	1.142681e-08	1.799957e+00	0.000000e+00	1.799916e+00	
68	1.161862e-08	1.800044e+00	0.000000e+00	1.800086e+00	
69	1.181667e-08	1.799978e+00	0.000000e+00	1.799948e+00	
70	1.201243e-08	1.800002e+00	0.000000e+00	1.800022e+00	
71	1.219356e-08	1.799996e+00	0.000000e+00	1.799975e+00	
72	1.239937e-08	1.800023e+00	0.000000e+00	1.800054e+00	
73	1.259348e-08	1.799978e+00	0.000000e+00	1.799950e+00	
74	1.278386e-08	1.800013e+00	0.000000e+00	1.800035e+00	
75	1.302110e-08	1.799972e+00	0.000000e+00	1.799942e+00	
76	1.324058e-08	1.800052e+00	0.000000e+00	1.800095e+00	
77	1.344959e-08	1.799947e+00	0.000000e+00	1.799903e+00	
78	1.364798e-08	1.800031e+00	0.000000e+00	1.800063e+00	
79	1.384992e-08	1.799982e+00	0.000000e+00	1.799958e+00	
80	1.408853e-08	1.800026e+00	0.000000e+00	1.800055e+00	
81	1.430775e-08	1.799973e+00	0.000000e+00	1.799946e+00	
82	1.451307e-08	1.800002e+00	0.000000e+00	1.800013e+00	
83	1.471627e-08	1.800005e+00	0.000000e+00	1.799998e+00	
84	1.488793e-08	1.800018e+00	0.000000e+00	1.800037e+00	
85	1.506813e-08	1.799971e+00	0.000000e+00	1.799946e+00	
86	1.524363e-08	1.800015e+00	0.000000e+00	1.800032e+00	
87	1.540722e-08	1.800003e+00	0.000000e+00	1.799996e+00	
88	1.557950e-08	1.800004e+00	0.000000e+00	1.800014e+00	
89	1.577333e-08	1.799997e+00	0.000000e+00	1.799991e+00	
90	1.594982e-08	1.799984e+00	0.000000e+00	1.799976e+00	
91	1.613217e-08	1.800005e+00	0.000000e+00	1.800006e+00	
92	1.629188e-08	1.800028e+00	0.000000e+00	1.800044e+00	
93	1.645810e-08	1.799962e+00	0.000000e+00	1.799940e+00	
94	1.664279e-08	1.800030e+00	0.000000e+00	1.800048e+00	
95	1.682278e-08	1.799990e+00	0.000000e+00	1.799982e+00	
96	1.698643e-08	1.800008e+00	0.000000e+00	1.800015e+00	
97	1.720980e-08	1.799993e+00	0.000000e+00	1.799991e+00	
98	1.741228e-08	1.799984e+00	0.000000e+00	1.799972e+00	
99	1.761211e-08	1.800018e+00	0.000000e+00	1.800032e+00	
100	1.778905e-08	1.800006e+00	0.000000e+00	1.800005e+00	
101	1.798082e-08	1.799978e+00	0.000000e+00	1.799970e+00	
102	1.815742e-08	1.800012e+00	0.000000e+00	1.800014e+00	
103	1.832076e-08	1.800009e+00	0.000000e+00	1.800019e+00	
104	1.849407e-08	1.799997e+00	0.000000e+00	1.799990e+00	
105	1.868005e-08	1.800004e+00	0.000000e+00	1.800016e+00	
106	1.886883e-08	1.799977e+00	0.000000e+00	1.799951e+00	
107	1.904350e-08	1.800013e+00	0.000000e+00	1.800033e+00	
108	1.920534e-08	1.800019e+00	0.000000e+00	1.800016e+00	
109	1.937737e-08	1.799968e+00	0.000000e+00	1.799964e+00	
110	1.956833e-08	1.800024e+00	0.000000e+00	1.800025e+00	
111	1.974938e-08	1.799995e+00	0.000000e+00	1.800004e+00	
112	1.991593e-08	1.800006e+00	0.000000e+00	1.799997e+00	

Index   time            m.xm6.msky130_f                 m.xm6.msky130_f 
--------------------------------------------------------------------------------
113	2.000000e-08	1.799997e+00	0.000000e+00	1.800016e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm7.msky130_f m.xm7.msky130_f m.xm7.msky130_f 
--------------------------------------------------------------------------------
0	0.000000e+00	1.799999e+00	1.799999e+00	1.799999e+00	
1	2.000000e-12	1.796344e+00	1.796466e+00	1.796457e+00	
2	4.000000e-12	1.794188e+00	1.794303e+00	1.794294e+00	
3	8.000000e-12	1.791446e+00	1.791547e+00	1.791539e+00	
4	1.600000e-11	1.790533e+00	1.790620e+00	1.790613e+00	
5	3.200000e-11	1.790468e+00	1.790519e+00	1.790515e+00	
6	6.400000e-11	1.773007e+00	1.773034e+00	1.773040e+00	
7	1.280000e-10	1.677846e+00	1.677843e+00	1.677883e+00	
8	2.560000e-10	1.566329e+00	1.566309e+00	1.566340e+00	
9	3.785449e-10	1.717720e+00	1.717704e+00	1.717693e+00	
10	5.445683e-10	1.797421e+00	1.797432e+00	1.797445e+00	
11	7.372881e-10	1.869392e+00	1.869380e+00	1.869370e+00	
12	9.139272e-10	1.602946e+00	1.602909e+00	1.602853e+00	
13	1.106799e-09	1.557972e+00	1.558001e+00	1.558042e+00	
14	1.280371e-09	1.800257e+00	1.800236e+00	1.800194e+00	
15	1.452618e-09	1.659065e+00	1.659181e+00	1.659214e+00	
16	1.613703e-09	1.551324e+00	1.551210e+00	1.551239e+00	
17	1.766927e-09	1.711578e+00	1.711644e+00	1.711651e+00	
18	1.927658e-09	1.774384e+00	1.774326e+00	1.774315e+00	
19	2.101555e-09	1.900536e+00	1.900586e+00	1.900609e+00	
20	2.296963e-09	1.700268e+00	1.700191e+00	1.700101e+00	
21	2.481930e-09	1.520302e+00	1.520341e+00	1.520423e+00	
22	2.664991e-09	1.786744e+00	1.786705e+00	1.786621e+00	
23	2.829940e-09	1.687021e+00	1.687168e+00	1.687242e+00	
24	3.060230e-09	1.640867e+00	1.640720e+00	1.640699e+00	
25	3.272219e-09	1.800412e+00	1.800533e+00	1.800570e+00	
26	3.467953e-09	1.806336e+00	1.806217e+00	1.806176e+00	
27	3.701083e-09	1.803769e+00	1.803883e+00	1.803920e+00	
28	3.929133e-09	1.516979e+00	1.516804e+00	1.516721e+00	
29	4.135002e-09	1.726565e+00	1.726771e+00	1.726841e+00	
30	4.381656e-09	1.805593e+00	1.805426e+00	1.805357e+00	
31	4.600422e-09	1.560989e+00	1.561181e+00	1.561280e+00	
32	4.826790e-09	1.735708e+00	1.735487e+00	1.735421e+00	
33	5.082273e-09	1.805122e+00	1.805340e+00	1.805407e+00	
34	5.291508e-09	1.875759e+00	1.875539e+00	1.875477e+00	
35	5.508757e-09	1.579003e+00	1.579181e+00	1.579188e+00	
36	5.708907e-09	1.560152e+00	1.559961e+00	1.559943e+00	
37	5.884689e-09	1.795044e+00	1.795233e+00	1.795250e+00	
38	6.071041e-09	1.686674e+00	1.686583e+00	1.686559e+00	
39	6.252638e-09	1.576475e+00	1.576570e+00	1.576653e+00	
40	6.418166e-09	1.744236e+00	1.744098e+00	1.744043e+00	
41	6.591868e-09	1.777198e+00	1.777342e+00	1.777391e+00	
42	6.794442e-09	1.884056e+00	1.883904e+00	1.883865e+00	
43	6.997640e-09	1.597459e+00	1.597569e+00	1.597547e+00	
44	7.182558e-09	1.541666e+00	1.541539e+00	1.541549e+00	
45	7.351110e-09	1.791519e+00	1.791642e+00	1.791630e+00	
46	7.531244e-09	1.687682e+00	1.687663e+00	1.687666e+00	
47	7.723251e-09	1.590293e+00	1.590315e+00	1.590371e+00	
48	7.892951e-09	1.752594e+00	1.752532e+00	1.752502e+00	
49	8.068440e-09	1.777096e+00	1.777164e+00	1.777188e+00	
50	8.267550e-09	1.886486e+00	1.886411e+00	1.886396e+00	
51	8.469045e-09	1.593013e+00	1.593047e+00	1.593000e+00	
52	8.651009e-09	1.547119e+00	1.547069e+00	1.547103e+00	
53	8.825975e-09	1.794103e+00	1.794158e+00	1.794123e+00	
54	9.008447e-09	1.670226e+00	1.670267e+00	1.670294e+00	

Index   time            m.xm7.msky130_f m.xm7.msky130_f m.xm7.msky130_f 
--------------------------------------------------------------------------------
55	9.188368e-09	1.558608e+00	1.558569e+00	1.558602e+00	
56	9.351613e-09	1.739877e+00	1.739874e+00	1.739869e+00	
57	9.522684e-09	1.773333e+00	1.773343e+00	1.773342e+00	
58	9.720296e-09	1.890871e+00	1.890855e+00	1.890865e+00	
59	9.909922e-09	1.619187e+00	1.619166e+00	1.619090e+00	
60	1.009726e-08	1.521327e+00	1.521323e+00	1.521387e+00	
61	1.028208e-08	1.796336e+00	1.796348e+00	1.796281e+00	
62	1.046843e-08	1.668829e+00	1.668912e+00	1.668971e+00	
63	1.066819e-08	1.571996e+00	1.571911e+00	1.571910e+00	
64	1.084231e-08	1.756095e+00	1.756143e+00	1.756167e+00	
65	1.102300e-08	1.781637e+00	1.781594e+00	1.781565e+00	
66	1.122548e-08	1.872900e+00	1.872937e+00	1.872974e+00	
67	1.142681e-08	1.574818e+00	1.574736e+00	1.574639e+00	
68	1.161862e-08	1.591288e+00	1.591364e+00	1.591447e+00	
69	1.181667e-08	1.807265e+00	1.807221e+00	1.807137e+00	
70	1.201243e-08	1.623985e+00	1.624092e+00	1.624179e+00	
71	1.219356e-08	1.605786e+00	1.605663e+00	1.605634e+00	
72	1.239937e-08	1.785608e+00	1.785708e+00	1.785750e+00	
73	1.259348e-08	1.848933e+00	1.848833e+00	1.848790e+00	
74	1.278386e-08	1.719158e+00	1.719253e+00	1.719279e+00	
75	1.302110e-08	1.536214e+00	1.536067e+00	1.536004e+00	
76	1.324058e-08	1.795595e+00	1.795764e+00	1.795816e+00	
77	1.344959e-08	1.784048e+00	1.783928e+00	1.783876e+00	
78	1.364798e-08	1.573214e+00	1.573361e+00	1.573445e+00	
79	1.384992e-08	1.711864e+00	1.711687e+00	1.711640e+00	
80	1.408853e-08	1.807475e+00	1.807647e+00	1.807697e+00	
81	1.430775e-08	1.849534e+00	1.849361e+00	1.849314e+00	
82	1.451307e-08	1.532397e+00	1.532518e+00	1.532509e+00	
83	1.471627e-08	1.616164e+00	1.616046e+00	1.616040e+00	
84	1.488793e-08	1.800782e+00	1.800891e+00	1.800896e+00	
85	1.506813e-08	1.712204e+00	1.712197e+00	1.712183e+00	
86	1.524363e-08	1.585401e+00	1.585416e+00	1.585488e+00	
87	1.540722e-08	1.730346e+00	1.730287e+00	1.730247e+00	
88	1.557950e-08	1.779475e+00	1.779541e+00	1.779576e+00	
89	1.577333e-08	1.888766e+00	1.888692e+00	1.888668e+00	
90	1.594982e-08	1.631296e+00	1.631334e+00	1.631290e+00	
91	1.613217e-08	1.506448e+00	1.506378e+00	1.506410e+00	
92	1.629188e-08	1.775636e+00	1.775700e+00	1.775666e+00	
93	1.645810e-08	1.698605e+00	1.698653e+00	1.698678e+00	
94	1.664279e-08	1.624147e+00	1.624109e+00	1.624143e+00	
95	1.682278e-08	1.786486e+00	1.786486e+00	1.786477e+00	
96	1.698643e-08	1.772523e+00	1.772529e+00	1.772532e+00	
97	1.720980e-08	1.869680e+00	1.869666e+00	1.869672e+00	
98	1.741228e-08	1.573493e+00	1.573460e+00	1.573392e+00	
99	1.761211e-08	1.601848e+00	1.601877e+00	1.601931e+00	
100	1.778905e-08	1.805403e+00	1.805380e+00	1.805326e+00	
101	1.798082e-08	1.656846e+00	1.656956e+00	1.657004e+00	
102	1.815742e-08	1.559533e+00	1.559421e+00	1.559433e+00	
103	1.832076e-08	1.736827e+00	1.736896e+00	1.736912e+00	
104	1.849407e-08	1.779510e+00	1.779447e+00	1.779426e+00	
105	1.868005e-08	1.890840e+00	1.890898e+00	1.890927e+00	
106	1.886883e-08	1.621468e+00	1.621373e+00	1.621278e+00	
107	1.904350e-08	1.518200e+00	1.518269e+00	1.518351e+00	
108	1.920534e-08	1.782640e+00	1.782566e+00	1.782481e+00	
109	1.937737e-08	1.682897e+00	1.683080e+00	1.683155e+00	
110	1.956833e-08	1.613056e+00	1.612878e+00	1.612862e+00	
111	1.974938e-08	1.772463e+00	1.772604e+00	1.772644e+00	
112	1.991593e-08	1.776970e+00	1.776834e+00	1.776788e+00	

Index   time            m.xm7.msky130_f m.xm7.msky130_f m.xm7.msky130_f 
--------------------------------------------------------------------------------
113	2.000000e-08	1.874179e+00	1.874303e+00	1.874360e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm8.msky130_f m.xm8.msky130_f m.xm8.msky130_f 
--------------------------------------------------------------------------------
0	0.000000e+00	2.658240e-07	2.658240e-07	2.658240e-07	
1	2.000000e-12	-8.63656e-03	-8.63834e-03	-8.63659e-03	
2	4.000000e-12	-1.49594e-02	-1.49626e-02	-1.49597e-02	
3	8.000000e-12	-2.47816e-02	-2.47861e-02	-2.47820e-02	
4	1.600000e-11	-3.53040e-02	-3.53079e-02	-3.53040e-02	
5	3.200000e-11	-4.16361e-02	-4.16394e-02	-4.16347e-02	
6	6.400000e-11	-2.12914e-02	-2.12820e-02	-2.12816e-02	
7	1.280000e-10	1.147859e-02	1.152212e-02	1.149170e-02	
8	2.560000e-10	1.069925e-01	1.069913e-01	1.069943e-01	
9	3.785449e-10	1.073015e-01	1.073072e-01	1.072954e-01	
10	5.445683e-10	-2.36697e-02	-2.36758e-02	-2.36678e-02	
11	7.372881e-10	5.350579e-02	5.348580e-02	5.347672e-02	
12	9.139272e-10	1.682574e-01	1.682461e-01	1.682882e-01	
13	1.106799e-09	-4.21284e-02	-4.21127e-02	-4.21471e-02	
14	1.280371e-09	4.630107e-02	4.628522e-02	4.631566e-02	
15	1.452618e-09	-1.32013e-02	-1.31801e-02	-1.31991e-02	
16	1.613703e-09	3.448710e-02	3.451274e-02	3.449421e-02	
17	1.766927e-09	1.882536e-01	1.882396e-01	1.882476e-01	
18	1.927658e-09	-4.87436e-02	-4.87268e-02	-4.87385e-02	
19	2.101555e-09	8.079399e-02	8.074867e-02	8.075723e-02	
20	2.296963e-09	1.122776e-01	1.122900e-01	1.123126e-01	
21	2.481930e-09	-4.73856e-02	-4.73935e-02	-4.74090e-02	
22	2.664991e-09	6.669901e-02	6.670653e-02	6.671881e-02	
23	2.829940e-09	-6.34956e-02	-6.35033e-02	-6.35067e-02	
24	3.060230e-09	4.230403e-02	4.235397e-02	4.232889e-02	
25	3.272219e-09	1.323022e-01	1.322535e-01	1.322734e-01	
26	3.467953e-09	-4.08076e-02	-4.07588e-02	-4.07799e-02	
27	3.701083e-09	8.710086e-02	8.702383e-02	8.704715e-02	
28	3.929133e-09	1.063705e-01	1.064321e-01	1.064344e-01	
29	4.135002e-09	-2.93376e-02	-2.93975e-02	-2.93972e-02	
30	4.381656e-09	3.751419e-03	3.811341e-03	3.810064e-03	
31	4.600422e-09	3.887759e-02	3.884570e-02	3.883239e-02	
32	4.826790e-09	1.223258e-01	1.223749e-01	1.223758e-01	
33	5.082273e-09	-4.46017e-02	-4.46544e-02	-4.46579e-02	
34	5.291508e-09	5.780418e-02	5.783597e-02	5.783842e-02	
35	5.508757e-09	1.486049e-01	1.485471e-01	1.485731e-01	
36	5.708907e-09	-3.75277e-02	-3.74664e-02	-3.74868e-02	
37	5.884689e-09	5.429524e-02	5.423360e-02	5.425100e-02	
38	6.071041e-09	-3.99305e-02	-3.98673e-02	-3.98763e-02	
39	6.252638e-09	3.914235e-02	3.912564e-02	3.910154e-02	
40	6.418166e-09	1.779903e-01	1.780153e-01	1.780307e-01	
41	6.591868e-09	-4.99860e-02	-5.00048e-02	-5.00227e-02	
42	6.794442e-09	6.771562e-02	6.770376e-02	6.771890e-02	
43	6.997640e-09	1.603741e-01	1.603579e-01	1.603737e-01	
44	7.182558e-09	-4.05746e-02	-4.05544e-02	-4.05640e-02	
45	7.351110e-09	6.140665e-02	6.138600e-02	6.139239e-02	
46	7.531244e-09	-4.66395e-02	-4.66176e-02	-4.66155e-02	
47	7.723251e-09	4.022808e-02	4.025201e-02	4.021770e-02	
48	7.892951e-09	1.747040e-01	1.746863e-01	1.747130e-01	
49	8.068440e-09	-5.15233e-02	-5.14980e-02	-5.15270e-02	
50	8.267550e-09	6.498075e-02	6.492334e-02	6.494958e-02	
51	8.469045e-09	1.641566e-01	1.641854e-01	1.641901e-01	
52	8.651009e-09	-4.03299e-02	-4.03544e-02	-4.03524e-02	
53	8.825975e-09	5.616375e-02	5.618785e-02	5.618269e-02	
54	9.008447e-09	-2.70014e-02	-2.70218e-02	-2.70074e-02	

Index   time            m.xm8.msky130_f m.xm8.msky130_f m.xm8.msky130_f 
--------------------------------------------------------------------------------
55	9.188368e-09	4.296233e-02	4.302870e-02	4.298036e-02	
56	9.351613e-09	1.782012e-01	1.781419e-01	1.781812e-01	
57	9.522684e-09	-5.22405e-02	-5.21747e-02	-5.22167e-02	
58	9.720296e-09	6.623845e-02	6.614206e-02	6.618122e-02	
59	9.909922e-09	1.666278e-01	1.666927e-01	1.666859e-01	
60	1.009726e-08	-3.86638e-02	-3.87241e-02	-3.87101e-02	
61	1.028208e-08	5.808658e-02	5.814639e-02	5.812946e-02	
62	1.046843e-08	-3.20423e-02	-3.20989e-02	-3.20726e-02	
63	1.066819e-08	5.061252e-02	5.071252e-02	5.065421e-02	
64	1.084231e-08	1.632164e-01	1.631207e-01	1.631714e-01	
65	1.102300e-08	-5.12769e-02	-5.11755e-02	-5.12285e-02	
66	1.122548e-08	6.220770e-02	6.207565e-02	6.212635e-02	
67	1.142681e-08	1.662569e-01	1.663613e-01	1.663415e-01	
68	1.161862e-08	-4.47528e-02	-4.48534e-02	-4.48273e-02	
69	1.181667e-08	4.060921e-02	4.070938e-02	4.068031e-02	
70	1.201243e-08	3.151542e-03	3.064756e-03	3.094539e-03	
71	1.219356e-08	1.076465e-01	1.077730e-01	1.077154e-01	
72	1.239937e-08	3.346328e-02	3.333492e-02	3.338554e-02	
73	1.259348e-08	1.030760e-02	1.042990e-02	1.037852e-02	
74	1.278386e-08	6.804717e-02	6.789575e-02	6.795411e-02	
75	1.302110e-08	6.608620e-02	6.622658e-02	6.619025e-02	
76	1.324058e-08	-6.77859e-03	-6.91773e-03	-6.88006e-03	
77	1.344959e-08	-2.18784e-02	-2.17390e-02	-2.17767e-02	
78	1.364798e-08	5.369513e-02	5.358554e-02	5.360698e-02	
79	1.384992e-08	1.385108e-01	1.386399e-01	1.386048e-01	
80	1.408853e-08	-4.73360e-02	-4.74696e-02	-4.74381e-02	
81	1.430775e-08	6.266496e-02	6.277663e-02	6.274494e-02	
82	1.451307e-08	1.633750e-01	1.632391e-01	1.633006e-01	
83	1.471627e-08	-4.66926e-02	-4.65536e-02	-4.66102e-02	
84	1.488793e-08	6.082417e-02	6.068488e-02	6.073869e-02	
85	1.506813e-08	-5.35003e-02	-5.33610e-02	-5.34079e-02	
86	1.524363e-08	4.073465e-02	4.064345e-02	4.065834e-02	
87	1.540722e-08	1.792985e-01	1.793999e-01	1.793757e-01	
88	1.557950e-08	-4.68862e-02	-4.69812e-02	-4.69597e-02	
89	1.577333e-08	6.014503e-02	6.020854e-02	6.018405e-02	
90	1.594982e-08	1.759505e-01	1.758524e-01	1.759106e-01	
91	1.613217e-08	-3.53711e-02	-3.52676e-02	-3.53175e-02	
92	1.629188e-08	6.139130e-02	6.128732e-02	6.133384e-02	
93	1.645810e-08	-6.21188e-02	-6.20156e-02	-6.20542e-02	
94	1.664279e-08	1.790018e-02	1.784442e-02	1.785013e-02	
95	1.682278e-08	1.629067e-01	1.629708e-01	1.629577e-01	
96	1.698643e-08	-4.18647e-02	-4.19207e-02	-4.19090e-02	
97	1.720980e-08	6.988747e-02	6.991304e-02	6.989891e-02	
98	1.741228e-08	1.614361e-01	1.613840e-01	1.614293e-01	
99	1.761211e-08	-4.72697e-02	-4.72143e-02	-4.72540e-02	
100	1.778905e-08	5.477029e-02	5.471453e-02	5.475120e-02	
101	1.798082e-08	-1.40158e-02	-1.39546e-02	-1.39830e-02	
102	1.815742e-08	5.540755e-02	5.539165e-02	5.538615e-02	
103	1.832076e-08	1.504681e-01	1.504888e-01	1.504849e-01	
104	1.849407e-08	-4.49774e-02	-4.49900e-02	-4.49884e-02	
105	1.868005e-08	5.434495e-02	5.432481e-02	5.432026e-02	
106	1.886883e-08	1.620435e-01	1.620317e-01	1.620684e-01	
107	1.904350e-08	-3.27893e-02	-3.27724e-02	-3.28012e-02	
108	1.920534e-08	5.751689e-02	5.749949e-02	5.752467e-02	
109	1.937737e-08	-4.86801e-02	-4.86618e-02	-4.86777e-02	
110	1.956833e-08	2.508835e-02	2.511591e-02	2.509858e-02	
111	1.974938e-08	1.690761e-01	1.690558e-01	1.690662e-01	
112	1.991593e-08	-4.71627e-02	-4.71349e-02	-4.71471e-02	

Index   time            m.xm8.msky130_f m.xm8.msky130_f m.xm8.msky130_f 
--------------------------------------------------------------------------------
113	2.000000e-08	5.689046e-02	5.682875e-02	5.683796e-02	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm9.msky130_f m.xm9.msky130_f m.xm9.msky130_f 
--------------------------------------------------------------------------------
0	0.000000e+00	1.344214e-08	1.347607e-08	1.343082e-08	
1	2.000000e-12	-1.30467e-03	-1.28674e-03	-1.28448e-03	
2	4.000000e-12	-1.99320e-03	-1.97669e-03	-1.97476e-03	
3	8.000000e-12	-2.72324e-03	-2.70890e-03	-2.70747e-03	
4	1.600000e-11	-2.35599e-03	-2.34493e-03	-2.34413e-03	
5	3.200000e-11	-1.11085e-03	-1.10271e-03	-1.10242e-03	
6	6.400000e-11	1.312046e-03	1.307946e-03	1.307202e-03	
7	1.280000e-10	1.658946e-02	1.654682e-02	1.654314e-02	
8	2.560000e-10	1.214056e-01	1.213971e-01	1.214220e-01	
9	3.785449e-10	4.316183e-02	4.316438e-02	4.317286e-02	
10	5.445683e-10	1.155931e-02	1.155739e-02	1.154947e-02	
11	7.372881e-10	7.619436e-03	7.621661e-03	7.629975e-03	
12	9.139272e-10	-4.67291e-02	-4.67216e-02	-4.67361e-02	
13	1.106799e-09	2.158858e-01	2.159268e-01	2.159214e-01	
14	1.280371e-09	-1.89451e-02	-1.90028e-02	-1.90083e-02	
15	1.452618e-09	2.944362e-02	2.952507e-02	2.953243e-02	
16	1.613703e-09	8.582338e-02	8.568679e-02	8.567780e-02	
17	1.766927e-09	1.162521e-01	1.163597e-01	1.164075e-01	
18	1.927658e-09	-1.30531e-02	-1.31566e-02	-1.31973e-02	
19	2.101555e-09	3.066746e-02	3.077089e-02	3.080812e-02	
20	2.296963e-09	-4.81088e-03	-4.90639e-03	-4.93160e-03	
21	2.481930e-09	1.340284e-01	1.341710e-01	1.341601e-01	
22	2.664991e-09	6.122627e-02	6.107672e-02	6.107661e-02	
23	2.829940e-09	-1.82027e-02	-1.80354e-02	-1.80349e-02	
24	3.060230e-09	2.274386e-01	2.272233e-01	2.272344e-01	
25	3.272219e-09	-5.42926e-02	-5.40796e-02	-5.40723e-02	
26	3.467953e-09	6.920184e-02	6.898820e-02	6.897977e-02	
27	3.701083e-09	-4.43992e-02	-4.41853e-02	-4.41757e-02	
28	3.929133e-09	1.582108e-02	1.563297e-02	1.560541e-02	
29	4.135002e-09	1.623556e-01	1.625674e-01	1.625856e-01	
30	4.381656e-09	-6.12467e-02	-6.14670e-02	-6.14891e-02	
31	4.600422e-09	7.928151e-02	7.948476e-02	7.950662e-02	
32	4.826790e-09	1.388642e-01	1.386355e-01	1.386411e-01	
33	5.082273e-09	-4.53416e-02	-4.51108e-02	-4.51123e-02	
34	5.291508e-09	4.809202e-02	4.786114e-02	4.785999e-02	
35	5.508757e-09	-1.10835e-02	-1.08457e-02	-1.08357e-02	
36	5.708907e-09	1.889766e-01	1.887846e-01	1.887430e-01	
37	5.884689e-09	-1.09972e-02	-1.08170e-02	-1.07874e-02	
38	6.071041e-09	2.266358e-02	2.250300e-02	2.247477e-02	
39	6.252638e-09	1.206058e-01	1.207157e-01	1.207456e-01	
40	6.418166e-09	4.523397e-02	4.510406e-02	4.510857e-02	
41	6.591868e-09	1.315693e-02	1.328905e-02	1.328857e-02	
42	6.794442e-09	7.537417e-03	7.405173e-03	7.403661e-03	
43	6.997640e-09	3.489746e-03	3.628925e-03	3.638453e-03	
44	7.182558e-09	1.718372e-01	1.717461e-01	1.717046e-01	
45	7.351110e-09	1.314790e-02	1.322862e-02	1.325723e-02	
46	7.531244e-09	8.969854e-03	8.908381e-03	8.880583e-03	
47	7.723251e-09	1.477664e-01	1.477779e-01	1.478100e-01	
48	7.892951e-09	1.502906e-02	1.500231e-02	1.500174e-02	
49	8.068440e-09	2.794132e-02	2.796976e-02	2.797305e-02	
50	8.267550e-09	-1.90112e-03	-1.92979e-03	-1.93442e-03	
51	8.469045e-09	-1.60081e-03	-1.56558e-03	-1.55601e-03	
52	8.651009e-09	1.803648e-01	1.803792e-01	1.803400e-01	
53	8.825975e-09	2.767028e-03	2.741676e-03	2.768391e-03	
54	9.008447e-09	1.553480e-02	1.557991e-02	1.555429e-02	

Index   time            m.xm9.msky130_f m.xm9.msky130_f m.xm9.msky130_f 
--------------------------------------------------------------------------------
55	9.188368e-09	1.204864e-01	1.203908e-01	1.204176e-01	
56	9.351613e-09	5.277874e-02	5.285306e-02	5.286156e-02	
57	9.522684e-09	9.448055e-03	9.376150e-03	9.372160e-03	
58	9.720296e-09	1.128338e-02	1.135512e-02	1.135683e-02	
59	9.909922e-09	-3.59771e-03	-3.66317e-03	-3.65454e-03	
60	1.009726e-08	1.493187e-01	1.494318e-01	1.493897e-01	
61	1.028208e-08	3.059003e-02	3.046944e-02	3.049987e-02	
62	1.046843e-08	-1.09789e-03	-9.59015e-04	-9.88677e-04	
63	1.066819e-08	1.553013e-01	1.551135e-01	1.551477e-01	
64	1.084231e-08	1.459682e-02	1.477034e-02	1.476668e-02	
65	1.102300e-08	2.793283e-02	2.776091e-02	2.776688e-02	
66	1.122548e-08	-3.42074e-03	-3.24908e-03	-3.25615e-03	
67	1.142681e-08	-2.50972e-03	-2.67409e-03	-2.66458e-03	
68	1.161862e-08	2.026817e-01	2.028946e-01	2.028586e-01	
69	1.181667e-08	-4.56959e-02	-4.59217e-02	-4.58968e-02	
70	1.201243e-08	4.932187e-02	4.955315e-02	4.953006e-02	
71	1.219356e-08	1.545762e-01	1.542912e-01	1.543343e-01	
72	1.239937e-08	-7.56670e-02	-7.53806e-02	-7.54083e-02	
73	1.259348e-08	7.741878e-02	7.713209e-02	7.715731e-02	
74	1.278386e-08	-5.54335e-02	-5.51464e-02	-5.51691e-02	
75	1.302110e-08	1.391983e-01	1.389435e-01	1.389483e-01	
76	1.324058e-08	2.357994e-02	2.384365e-02	2.382745e-02	
77	1.344959e-08	7.396860e-03	7.133550e-03	7.148913e-03	
78	1.364798e-08	2.705218e-02	2.729167e-02	2.727440e-02	
79	1.384992e-08	1.233923e-01	1.231239e-01	1.231717e-01	
80	1.408853e-08	-2.94622e-02	-2.91911e-02	-2.92336e-02	
81	1.430775e-08	2.847516e-02	2.820401e-02	2.824325e-02	
82	1.451307e-08	1.630501e-02	1.658451e-02	1.655722e-02	
83	1.471627e-08	1.712037e-01	1.709683e-01	1.709618e-01	
84	1.488793e-08	-3.04570e-02	-3.02342e-02	-3.02397e-02	
85	1.506813e-08	3.284707e-02	3.264388e-02	3.265108e-02	
86	1.524363e-08	1.070451e-01	1.071991e-01	1.071919e-01	
87	1.540722e-08	3.946376e-02	3.928675e-02	3.932991e-02	
88	1.557950e-08	1.809354e-02	1.827295e-02	1.823494e-02	
89	1.577333e-08	3.979384e-03	3.799861e-03	3.834977e-03	
90	1.594982e-08	-1.71647e-03	-1.53120e-03	-1.55354e-03	
91	1.613217e-08	1.158538e-01	1.157170e-01	1.157031e-01	
92	1.629188e-08	8.043035e-02	8.056234e-02	8.056463e-02	
93	1.645810e-08	-2.40648e-02	-2.41817e-02	-2.41846e-02	
94	1.664279e-08	1.774304e-01	1.774998e-01	1.775059e-01	
95	1.682278e-08	2.500437e-02	2.491874e-02	2.494404e-02	
96	1.698643e-08	1.997304e-02	2.006050e-02	2.003838e-02	
97	1.720980e-08	5.542993e-03	5.455278e-03	5.475978e-03	
98	1.741228e-08	1.376594e-03	1.471813e-03	1.456169e-03	
99	1.761211e-08	2.050425e-01	2.049940e-01	2.049819e-01	
100	1.778905e-08	-4.22380e-02	-4.22043e-02	-4.22045e-02	
101	1.798082e-08	4.350684e-02	4.349309e-02	4.349513e-02	
102	1.815742e-08	1.031966e-01	1.031566e-01	1.031581e-01	
103	1.832076e-08	2.746111e-02	2.748351e-02	2.751521e-02	
104	1.849407e-08	2.240679e-02	2.238634e-02	2.235814e-02	
105	1.868005e-08	-3.12957e-04	-2.92709e-04	-2.66397e-04	
106	1.886883e-08	1.961473e-03	1.947345e-03	1.929558e-03	
107	1.904350e-08	1.420069e-01	1.420711e-01	1.420551e-01	
108	1.920534e-08	4.642917e-02	4.635777e-02	4.636070e-02	
109	1.937737e-08	-8.36630e-03	-8.27647e-03	-8.27922e-03	
110	1.956833e-08	1.709420e-01	1.708025e-01	1.708093e-01	
111	1.974938e-08	1.200309e-02	1.212821e-02	1.215180e-02	
112	1.991593e-08	2.799062e-02	2.786718e-02	2.784599e-02	

Index   time            m.xm9.msky130_f m.xm9.msky130_f m.xm9.msky130_f 
--------------------------------------------------------------------------------
113	2.000000e-08	7.158459e-03	7.281260e-03	7.299865e-03	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm10.msky130_ m.xm10.msky130_ m.xm10.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.800000e+00	1.800000e+00	
1	2.000000e-12	1.796905e+00	1.796916e+00	1.796911e+00	
2	4.000000e-12	1.794476e+00	1.794484e+00	1.794480e+00	
3	8.000000e-12	1.790436e+00	1.790441e+00	1.790439e+00	
4	1.600000e-11	1.785568e+00	1.785570e+00	1.785569e+00	
5	3.200000e-11	1.781067e+00	1.781068e+00	1.781068e+00	
6	6.400000e-11	1.787167e+00	1.787165e+00	1.787166e+00	
7	1.280000e-10	1.877051e+00	1.877052e+00	1.877056e+00	
8	2.560000e-10	1.819990e+00	1.819974e+00	1.819912e+00	
9	3.785449e-10	1.547544e+00	1.547481e+00	1.547500e+00	
10	5.445683e-10	1.620506e+00	1.620565e+00	1.620541e+00	
11	7.372881e-10	1.801484e+00	1.801428e+00	1.801446e+00	
12	9.139272e-10	1.637363e+00	1.637523e+00	1.637515e+00	
13	1.106799e-09	1.636314e+00	1.636147e+00	1.636205e+00	
14	1.280371e-09	1.770779e+00	1.770917e+00	1.770877e+00	
15	1.452618e-09	1.786665e+00	1.786531e+00	1.786566e+00	
16	1.613703e-09	1.887125e+00	1.887250e+00	1.887218e+00	
17	1.766927e-09	1.592157e+00	1.591958e+00	1.591914e+00	
18	1.927658e-09	1.523014e+00	1.523208e+00	1.523241e+00	
19	2.101555e-09	1.782515e+00	1.782309e+00	1.782272e+00	
20	2.296963e-09	1.567870e+00	1.568191e+00	1.568222e+00	
21	2.481930e-09	1.573972e+00	1.573648e+00	1.573677e+00	
22	2.664991e-09	1.757232e+00	1.757519e+00	1.757515e+00	
23	2.829940e-09	1.774526e+00	1.774246e+00	1.774244e+00	
24	3.060230e-09	1.849853e+00	1.850118e+00	1.850090e+00	
25	3.272219e-09	1.543048e+00	1.542716e+00	1.542717e+00	
26	3.467953e-09	1.636982e+00	1.637338e+00	1.637339e+00	
27	3.701083e-09	1.826621e+00	1.826290e+00	1.826280e+00	
28	3.929133e-09	1.599370e+00	1.599756e+00	1.599801e+00	
29	4.135002e-09	1.705853e+00	1.705439e+00	1.705425e+00	
30	4.381656e-09	1.818595e+00	1.819006e+00	1.819021e+00	
31	4.600422e-09	1.876757e+00	1.876346e+00	1.876334e+00	
32	4.826790e-09	1.554012e+00	1.554368e+00	1.554326e+00	
33	5.082273e-09	1.608636e+00	1.608278e+00	1.608310e+00	
34	5.291508e-09	1.816044e+00	1.816404e+00	1.816372e+00	
35	5.508757e-09	1.586666e+00	1.586398e+00	1.586426e+00	
36	5.708907e-09	1.599355e+00	1.599618e+00	1.599647e+00	
37	5.884689e-09	1.757800e+00	1.757502e+00	1.757496e+00	
38	6.071041e-09	1.790520e+00	1.790822e+00	1.790824e+00	
39	6.252638e-09	1.866294e+00	1.865982e+00	1.865974e+00	
40	6.418166e-09	1.589919e+00	1.590157e+00	1.590099e+00	
41	6.591868e-09	1.570489e+00	1.570259e+00	1.570312e+00	
42	6.794442e-09	1.814286e+00	1.814505e+00	1.814447e+00	
43	6.997640e-09	1.595113e+00	1.595000e+00	1.595056e+00	
44	7.182558e-09	1.572443e+00	1.572554e+00	1.572556e+00	
45	7.351110e-09	1.748804e+00	1.748654e+00	1.748678e+00	
46	7.531244e-09	1.785261e+00	1.785416e+00	1.785387e+00	
47	7.723251e-09	1.861613e+00	1.861446e+00	1.861462e+00	
48	7.892951e-09	1.584252e+00	1.584345e+00	1.584273e+00	
49	8.068440e-09	1.583154e+00	1.583071e+00	1.583140e+00	
50	8.267550e-09	1.817308e+00	1.817380e+00	1.817305e+00	
51	8.469045e-09	1.603793e+00	1.603826e+00	1.603902e+00	
52	8.651009e-09	1.580629e+00	1.580593e+00	1.580574e+00	
53	8.825975e-09	1.753015e+00	1.753014e+00	1.753057e+00	
54	9.008447e-09	1.789590e+00	1.789595e+00	1.789547e+00	

Index   time            m.xm10.msky130_ m.xm10.msky130_ m.xm10.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.863527e+00	1.863511e+00	1.863556e+00	
56	9.351613e-09	1.587748e+00	1.587690e+00	1.587577e+00	
57	9.522684e-09	1.570323e+00	1.570389e+00	1.570496e+00	
58	9.720296e-09	1.814884e+00	1.814807e+00	1.814695e+00	
59	9.909922e-09	1.598584e+00	1.598774e+00	1.598882e+00	
60	1.009726e-08	1.579992e+00	1.579802e+00	1.579752e+00	
61	1.028208e-08	1.753401e+00	1.753555e+00	1.753630e+00	
62	1.046843e-08	1.788185e+00	1.788036e+00	1.787956e+00	
63	1.066819e-08	1.850487e+00	1.850622e+00	1.850690e+00	
64	1.084231e-08	1.573183e+00	1.572977e+00	1.572855e+00	
65	1.102300e-08	1.597674e+00	1.597892e+00	1.598011e+00	
66	1.122548e-08	1.821866e+00	1.821640e+00	1.821515e+00	
67	1.142681e-08	1.616914e+00	1.617241e+00	1.617370e+00	
68	1.161862e-08	1.596174e+00	1.595840e+00	1.595767e+00	
69	1.181667e-08	1.776544e+00	1.776849e+00	1.776941e+00	
70	1.201243e-08	1.831656e+00	1.831353e+00	1.831257e+00	
71	1.219356e-08	1.779730e+00	1.780013e+00	1.780059e+00	
72	1.239937e-08	1.577022e+00	1.576685e+00	1.576617e+00	
73	1.259348e-08	1.761568e+00	1.761925e+00	1.761994e+00	
74	1.278386e-08	1.783286e+00	1.782974e+00	1.782898e+00	
75	1.302110e-08	1.563013e+00	1.563361e+00	1.563477e+00	
76	1.324058e-08	1.748004e+00	1.747626e+00	1.747535e+00	
77	1.344959e-08	1.812318e+00	1.812697e+00	1.812787e+00	
78	1.364798e-08	1.878400e+00	1.878020e+00	1.877934e+00	
79	1.384992e-08	1.579131e+00	1.579457e+00	1.579483e+00	
80	1.408853e-08	1.641123e+00	1.640792e+00	1.640754e+00	
81	1.430775e-08	1.827966e+00	1.828303e+00	1.828341e+00	
82	1.451307e-08	1.599530e+00	1.599283e+00	1.599240e+00	
83	1.471627e-08	1.591541e+00	1.591780e+00	1.591882e+00	
84	1.488793e-08	1.759094e+00	1.758820e+00	1.758740e+00	
85	1.506813e-08	1.790048e+00	1.790327e+00	1.790402e+00	
86	1.524363e-08	1.864789e+00	1.864500e+00	1.864425e+00	
87	1.540722e-08	1.600041e+00	1.600260e+00	1.600262e+00	
88	1.557950e-08	1.588466e+00	1.588254e+00	1.588246e+00	
89	1.577333e-08	1.814140e+00	1.814337e+00	1.814342e+00	
90	1.594982e-08	1.612239e+00	1.612161e+00	1.612151e+00	
91	1.613217e-08	1.587106e+00	1.587185e+00	1.587255e+00	
92	1.629188e-08	1.733433e+00	1.733310e+00	1.733269e+00	
93	1.645810e-08	1.783509e+00	1.783639e+00	1.783674e+00	
94	1.664279e-08	1.862820e+00	1.862674e+00	1.862634e+00	
95	1.682278e-08	1.580036e+00	1.580108e+00	1.580088e+00	
96	1.698643e-08	1.546423e+00	1.546365e+00	1.546382e+00	
97	1.720980e-08	1.821060e+00	1.821114e+00	1.821090e+00	
98	1.741228e-08	1.608281e+00	1.608332e+00	1.608356e+00	
99	1.761211e-08	1.580277e+00	1.580218e+00	1.580248e+00	
100	1.778905e-08	1.767653e+00	1.767680e+00	1.767668e+00	
101	1.798082e-08	1.790826e+00	1.790802e+00	1.790810e+00	
102	1.815742e-08	1.861237e+00	1.861254e+00	1.861231e+00	
103	1.832076e-08	1.572735e+00	1.572640e+00	1.572606e+00	
104	1.849407e-08	1.633500e+00	1.633611e+00	1.633639e+00	
105	1.868005e-08	1.818984e+00	1.818857e+00	1.818824e+00	
106	1.886883e-08	1.607300e+00	1.607537e+00	1.607568e+00	
107	1.904350e-08	1.585958e+00	1.585722e+00	1.585751e+00	
108	1.920534e-08	1.731837e+00	1.732028e+00	1.732030e+00	
109	1.937737e-08	1.785595e+00	1.785410e+00	1.785401e+00	
110	1.956833e-08	1.856580e+00	1.856749e+00	1.856748e+00	
111	1.974938e-08	1.580137e+00	1.579897e+00	1.579843e+00	
112	1.991593e-08	1.564230e+00	1.564482e+00	1.564535e+00	

Index   time            m.xm10.msky130_ m.xm10.msky130_ m.xm10.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.719983e+00	1.719719e+00	1.719656e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm11.msky130_ m.xm11.msky130_ m.xm11.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	2.179107e-19	5.447767e-19	1.089553e-19	
1	2.000000e-12	8.126909e-07	-1.18545e-06	4.057413e-07	
2	4.000000e-12	4.469396e-07	-6.49840e-07	2.236990e-07	
3	8.000000e-12	2.698631e-08	-4.19885e-08	1.352858e-08	
4	1.600000e-11	-1.41901e-07	2.112562e-07	-7.09247e-08	
5	3.200000e-11	-5.72533e-08	7.972981e-08	-2.86683e-08	
6	6.400000e-11	1.035502e-06	8.238270e-07	5.177056e-07	
7	1.280000e-10	5.141680e-06	3.668072e-06	2.570724e-06	
8	2.560000e-10	1.484763e-05	1.094739e-05	7.423743e-06	
9	3.785449e-10	-3.01680e-05	-2.21673e-05	-1.50829e-05	
10	5.445683e-10	2.528901e-05	1.861646e-05	1.264247e-05	
11	7.372881e-10	-2.58095e-05	-1.89951e-05	-1.29020e-05	
12	9.139272e-10	2.530404e-05	1.712057e-05	1.264846e-05	
13	1.106799e-09	-1.20423e-07	2.857337e-06	-5.63172e-08	
14	1.280371e-09	-2.82246e-05	-2.44068e-05	-1.41157e-05	
15	1.452618e-09	3.238972e-05	2.806241e-05	1.619731e-05	
16	1.613703e-09	-2.37952e-05	-2.17903e-05	-1.18991e-05	
17	1.766927e-09	2.853450e-05	2.527133e-05	1.426782e-05	
18	1.927658e-09	-4.62142e-05	-3.86527e-05	-2.31064e-05	
19	2.101555e-09	5.061053e-05	4.228383e-05	2.530301e-05	
20	2.296963e-09	-5.46283e-05	-4.53522e-05	-2.73104e-05	
21	2.481930e-09	7.226634e-05	5.840592e-05	3.612757e-05	
22	2.664991e-09	-8.16783e-05	-6.53171e-05	-4.08312e-05	
23	2.829940e-09	7.252175e-05	5.803840e-05	3.625037e-05	
24	3.060230e-09	-5.02337e-05	-4.11159e-05	-2.51049e-05	
25	3.272219e-09	2.641374e-05	2.204416e-05	1.319390e-05	
26	3.467953e-09	-1.81471e-05	-1.44525e-05	-9.05996e-06	
27	3.701083e-09	1.111550e-05	8.257717e-06	5.543814e-06	
28	3.929133e-09	-9.81771e-06	-6.21713e-06	-4.89467e-06	
29	4.135002e-09	2.680698e-05	1.868736e-05	1.338883e-05	
30	4.381656e-09	-4.20277e-05	-3.12839e-05	-2.09984e-05	
31	4.600422e-09	5.055226e-05	3.911092e-05	2.525954e-05	
32	4.826790e-09	-4.45383e-05	-3.46857e-05	-2.22514e-05	
33	5.082273e-09	3.176294e-05	2.433752e-05	1.586290e-05	
34	5.291508e-09	-2.64328e-05	-1.92372e-05	-1.31971e-05	
35	5.508757e-09	2.092931e-05	1.495741e-05	1.044472e-05	
36	5.708907e-09	1.078734e-06	1.527832e-06	5.595446e-07	
37	5.884689e-09	-2.61320e-05	-2.02942e-05	-1.30857e-05	
38	6.071041e-09	2.908703e-05	2.276360e-05	1.456242e-05	
39	6.252638e-09	-1.58819e-05	-1.31061e-05	-7.95921e-06	
40	6.418166e-09	4.880810e-06	5.048981e-06	2.458285e-06	
41	6.591868e-09	-9.51498e-06	-8.42218e-06	-4.77514e-06	
42	6.794442e-09	8.724060e-06	7.847007e-06	4.379426e-06	
43	6.997640e-09	-9.16971e-06	-8.17101e-06	-4.60201e-06	
44	7.182558e-09	3.071265e-05	2.398699e-05	1.537291e-05	
45	7.351110e-09	-5.28622e-05	-4.02589e-05	-2.64463e-05	
46	7.531244e-09	5.219004e-05	3.977032e-05	2.610861e-05	
47	7.723251e-09	-3.47463e-05	-2.69920e-05	-1.73855e-05	
48	7.892951e-09	1.595990e-05	1.322488e-05	7.991465e-06	
49	8.068440e-09	-1.40472e-05	-1.18333e-05	-7.03463e-06	
50	8.267550e-09	1.042756e-05	9.145071e-06	5.224486e-06	
51	8.469045e-09	-1.04311e-05	-9.13499e-06	-5.22598e-06	
52	8.651009e-09	3.384169e-05	2.638226e-05	1.693063e-05	
53	8.825975e-09	-5.77901e-05	-4.39811e-05	-2.89034e-05	
54	9.008447e-09	5.960198e-05	4.529897e-05	2.980753e-05	

Index   time            m.xm11.msky130_ m.xm11.msky130_ m.xm11.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	-4.53733e-05	-3.48972e-05	-2.26916e-05	
56	9.351613e-09	3.550434e-05	2.766585e-05	1.775575e-05	
57	9.522684e-09	-4.19908e-05	-3.23884e-05	-2.09977e-05	
58	9.720296e-09	4.226233e-05	3.258601e-05	2.113232e-05	
59	9.909922e-09	-4.37756e-05	-3.37969e-05	-2.18877e-05	
60	1.009726e-08	6.299487e-05	4.798377e-05	3.149580e-05	
61	1.028208e-08	-7.82675e-05	-5.91897e-05	-3.91300e-05	
62	1.046843e-08	7.404095e-05	5.608957e-05	3.701447e-05	
63	1.066819e-08	-5.53561e-05	-4.23748e-05	-2.76703e-05	
64	1.084231e-08	3.614687e-05	2.828785e-05	1.806420e-05	
65	1.102300e-08	-3.43360e-05	-2.69705e-05	-1.71577e-05	
66	1.122548e-08	3.083749e-05	2.434021e-05	1.540756e-05	
67	1.142681e-08	-3.08343e-05	-2.43306e-05	-1.54051e-05	
68	1.161862e-08	5.539437e-05	4.251136e-05	2.768394e-05	
69	1.181667e-08	-7.86551e-05	-6.09828e-05	-3.93124e-05	
70	1.201243e-08	8.458380e-05	6.663961e-05	4.227449e-05	
71	1.219356e-08	-7.11044e-05	-5.67302e-05	-3.55325e-05	
72	1.239937e-08	5.388300e-05	4.201272e-05	2.692006e-05	
73	1.259348e-08	-4.47471e-05	-3.31329e-05	-2.23507e-05	
74	1.278386e-08	3.521694e-05	2.454233e-05	1.758448e-05	
75	1.302110e-08	-2.15263e-05	-1.32028e-05	-1.07385e-05	
76	1.324058e-08	8.987709e-06	4.017396e-06	4.468829e-06	
77	1.344959e-08	-1.11108e-05	-5.56183e-06	-5.53012e-06	
78	1.364798e-08	1.378866e-05	7.509932e-06	6.868697e-06	
79	1.384992e-08	-2.34567e-06	8.627351e-07	-1.14700e-06	
80	1.408853e-08	-1.00227e-05	-1.05900e-05	-5.03708e-06	
81	1.430775e-08	1.300367e-05	1.350818e-05	6.527285e-06	
82	1.451307e-08	-1.44022e-05	-1.45256e-05	-7.22619e-06	
83	1.471627e-08	3.225282e-05	2.764096e-05	1.615088e-05	
84	1.488793e-08	-5.54981e-05	-4.56960e-05	-2.77721e-05	
85	1.506813e-08	5.972896e-05	4.971859e-05	2.988576e-05	
86	1.524363e-08	-4.93148e-05	-4.21061e-05	-2.46770e-05	
87	1.540722e-08	3.918903e-05	3.470140e-05	1.961260e-05	
88	1.557950e-08	-4.22633e-05	-3.69390e-05	-2.11484e-05	
89	1.577333e-08	4.028602e-05	3.550100e-05	2.015861e-05	
90	1.594982e-08	-4.08033e-05	-3.59215e-05	-2.04160e-05	
91	1.613217e-08	5.642344e-05	4.737158e-05	2.822461e-05	
92	1.629188e-08	-6.15427e-05	-5.11298e-05	-3.07822e-05	
93	1.645810e-08	4.965559e-05	4.163913e-05	2.483679e-05	
94	1.664279e-08	-2.71871e-05	-2.43892e-05	-1.36015e-05	
95	1.682278e-08	7.388070e-06	9.821140e-06	3.701365e-06	
96	1.698643e-08	-8.13619e-06	-1.03652e-05	-4.07516e-06	
97	1.720980e-08	6.428839e-06	9.123370e-06	3.221305e-06	
98	1.741228e-08	-6.92765e-06	-9.48584e-06	-3.47053e-06	
99	1.761211e-08	3.052483e-05	2.688012e-05	1.526863e-05	
100	1.778905e-08	-5.68230e-05	-4.76251e-05	-2.84163e-05	
101	1.798082e-08	6.210784e-05	5.272200e-05	3.105704e-05	
102	1.815742e-08	-5.38931e-05	-4.67153e-05	-2.69479e-05	
103	1.832076e-08	4.254456e-05	3.842442e-05	2.127197e-05	
104	1.849407e-08	-4.33114e-05	-3.89823e-05	-2.16540e-05	
105	1.868005e-08	4.018963e-05	3.670542e-05	2.009191e-05	
106	1.886883e-08	-3.99197e-05	-3.65027e-05	-1.99558e-05	
107	1.904350e-08	5.938127e-05	5.074647e-05	2.968503e-05	
108	1.920534e-08	-7.33485e-05	-6.09985e-05	-3.66664e-05	
109	1.937737e-08	6.654631e-05	5.578037e-05	3.326303e-05	
110	1.956833e-08	-4.53571e-05	-3.99872e-05	-2.26669e-05	
111	1.974938e-08	2.466955e-05	2.479221e-05	1.232197e-05	
112	1.991593e-08	-2.22822e-05	-2.30552e-05	-1.11275e-05	

Index   time            m.xm11.msky130_ m.xm11.msky130_ m.xm11.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.605167e-05	1.852237e-05	8.010994e-06	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm12.msky130_ m.xm12.msky130_ m.xm12.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.800000e+00	1.800000e+00	
1	2.000000e-12	1.799963e+00	1.799982e+00	1.799972e+00	
2	4.000000e-12	1.799970e+00	1.799985e+00	1.799978e+00	
3	8.000000e-12	1.799981e+00	1.799990e+00	1.799986e+00	
4	1.600000e-11	1.799990e+00	1.799995e+00	1.799993e+00	
5	3.200000e-11	1.799996e+00	1.799998e+00	1.799997e+00	
6	6.400000e-11	1.800013e+00	1.800006e+00	1.800009e+00	
7	1.280000e-10	1.799987e+00	1.799994e+00	1.800002e+00	
8	2.560000e-10	1.800016e+00	1.800008e+00	1.799997e+00	
9	3.785449e-10	1.799901e+00	1.799951e+00	1.799938e+00	
10	5.445683e-10	1.800114e+00	1.800057e+00	1.800074e+00	
11	7.372881e-10	1.799927e+00	1.799963e+00	1.799957e+00	
12	9.139272e-10	1.800033e+00	1.800016e+00	1.800013e+00	
13	1.106799e-09	1.799967e+00	1.799984e+00	1.799987e+00	
14	1.280371e-09	1.800067e+00	1.800033e+00	1.800039e+00	
15	1.452618e-09	1.799937e+00	1.799969e+00	1.799965e+00	
16	1.613703e-09	1.800062e+00	1.800031e+00	1.800040e+00	
17	1.766927e-09	1.799884e+00	1.799942e+00	1.799914e+00	
18	1.927658e-09	1.800103e+00	1.800051e+00	1.800075e+00	
19	2.101555e-09	1.799956e+00	1.799978e+00	1.799970e+00	
20	2.296963e-09	1.799999e+00	1.800000e+00	1.799995e+00	
21	2.481930e-09	1.800002e+00	1.800001e+00	1.800006e+00	
22	2.664991e-09	1.800039e+00	1.800020e+00	1.800026e+00	
23	2.829940e-09	1.799965e+00	1.799983e+00	1.799977e+00	
24	3.060230e-09	1.800038e+00	1.800019e+00	1.800027e+00	
25	3.272219e-09	1.799914e+00	1.799957e+00	1.799934e+00	
26	3.467953e-09	1.800103e+00	1.800051e+00	1.800080e+00	
27	3.701083e-09	1.799927e+00	1.799964e+00	1.799944e+00	
28	3.929133e-09	1.800036e+00	1.800018e+00	1.800027e+00	
29	4.135002e-09	1.799984e+00	1.799992e+00	1.799989e+00	
30	4.381656e-09	1.800033e+00	1.800016e+00	1.800025e+00	
31	4.600422e-09	1.799965e+00	1.799983e+00	1.799976e+00	
32	4.826790e-09	1.799993e+00	1.799996e+00	1.799989e+00	
33	5.082273e-09	1.800014e+00	1.800007e+00	1.800017e+00	
34	5.291508e-09	1.800024e+00	1.800012e+00	1.800013e+00	
35	5.508757e-09	1.799934e+00	1.799967e+00	1.799955e+00	
36	5.708907e-09	1.800068e+00	1.800034e+00	1.800047e+00	
37	5.884689e-09	1.799969e+00	1.799985e+00	1.799981e+00	
38	6.071041e-09	1.800039e+00	1.800020e+00	1.800025e+00	
39	6.252638e-09	1.799960e+00	1.799980e+00	1.799978e+00	
40	6.418166e-09	1.799989e+00	1.799994e+00	1.799980e+00	
41	6.591868e-09	1.800007e+00	1.800004e+00	1.800017e+00	
42	6.794442e-09	1.800040e+00	1.800020e+00	1.800020e+00	
43	6.997640e-09	1.799917e+00	1.799959e+00	1.799947e+00	
44	7.182558e-09	1.800078e+00	1.800039e+00	1.800049e+00	
45	7.351110e-09	1.799964e+00	1.799982e+00	1.799983e+00	
46	7.531244e-09	1.800046e+00	1.800023e+00	1.800024e+00	
47	7.723251e-09	1.799955e+00	1.799978e+00	1.799980e+00	
48	7.892951e-09	1.799994e+00	1.799997e+00	1.799978e+00	
49	8.068440e-09	1.800006e+00	1.800003e+00	1.800022e+00	
50	8.267550e-09	1.800040e+00	1.800020e+00	1.800014e+00	
51	8.469045e-09	1.799919e+00	1.799960e+00	1.799954e+00	
52	8.651009e-09	1.800076e+00	1.800038e+00	1.800042e+00	
53	8.825975e-09	1.799964e+00	1.799982e+00	1.799989e+00	
54	9.008447e-09	1.800046e+00	1.800023e+00	1.800019e+00	

Index   time            m.xm12.msky130_ m.xm12.msky130_ m.xm12.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.799954e+00	1.799977e+00	1.799985e+00	
56	9.351613e-09	1.799994e+00	1.799997e+00	1.799972e+00	
57	9.522684e-09	1.800003e+00	1.800002e+00	1.800025e+00	
58	9.720296e-09	1.800045e+00	1.800022e+00	1.800012e+00	
59	9.909922e-09	1.799910e+00	1.799955e+00	1.799953e+00	
60	1.009726e-08	1.800086e+00	1.800043e+00	1.800044e+00	
61	1.028208e-08	1.799952e+00	1.799976e+00	1.799985e+00	
62	1.046843e-08	1.800057e+00	1.800028e+00	1.800021e+00	
63	1.066819e-08	1.799944e+00	1.799972e+00	1.799982e+00	
64	1.084231e-08	1.800003e+00	1.800002e+00	1.799975e+00	
65	1.102300e-08	1.800002e+00	1.800001e+00	1.800029e+00	
66	1.122548e-08	1.800040e+00	1.800020e+00	1.800004e+00	
67	1.142681e-08	1.799921e+00	1.799961e+00	1.799966e+00	
68	1.161862e-08	1.800075e+00	1.800037e+00	1.800031e+00	
69	1.181667e-08	1.799964e+00	1.799982e+00	1.799998e+00	
70	1.201243e-08	1.800040e+00	1.800020e+00	1.800006e+00	
71	1.219356e-08	1.799956e+00	1.799978e+00	1.799989e+00	
72	1.239937e-08	1.800003e+00	1.800001e+00	1.799979e+00	
73	1.259348e-08	1.800036e+00	1.800018e+00	1.800051e+00	
74	1.278386e-08	1.799969e+00	1.799984e+00	1.799953e+00	
75	1.302110e-08	1.799993e+00	1.799997e+00	1.800018e+00	
76	1.324058e-08	1.800040e+00	1.800020e+00	1.800008e+00	
77	1.344959e-08	1.799971e+00	1.799986e+00	1.800001e+00	
78	1.364798e-08	1.800026e+00	1.800013e+00	1.800000e+00	
79	1.384992e-08	1.799931e+00	1.799965e+00	1.799964e+00	
80	1.408853e-08	1.800079e+00	1.800039e+00	1.800044e+00	
81	1.430775e-08	1.799952e+00	1.799976e+00	1.799981e+00	
82	1.451307e-08	1.800007e+00	1.800003e+00	1.799986e+00	
83	1.471627e-08	1.799992e+00	1.799996e+00	1.800013e+00	
84	1.488793e-08	1.800048e+00	1.800024e+00	1.800018e+00	
85	1.506813e-08	1.799960e+00	1.799980e+00	1.799988e+00	
86	1.524363e-08	1.800039e+00	1.800019e+00	1.800015e+00	
87	1.540722e-08	1.799911e+00	1.799956e+00	1.799944e+00	
88	1.557950e-08	1.800086e+00	1.800043e+00	1.800054e+00	
89	1.577333e-08	1.799960e+00	1.799980e+00	1.799982e+00	
90	1.594982e-08	1.799995e+00	1.799997e+00	1.799983e+00	
91	1.613217e-08	1.800001e+00	1.800001e+00	1.800013e+00	
92	1.629188e-08	1.800036e+00	1.800018e+00	1.800015e+00	
93	1.645810e-08	1.799978e+00	1.799989e+00	1.799995e+00	
94	1.664279e-08	1.800023e+00	1.800012e+00	1.800009e+00	
95	1.682278e-08	1.799928e+00	1.799964e+00	1.799951e+00	
96	1.698643e-08	1.800066e+00	1.800033e+00	1.800044e+00	
97	1.720980e-08	1.799980e+00	1.799990e+00	1.799992e+00	
98	1.741228e-08	1.799980e+00	1.799990e+00	1.799976e+00	
99	1.761211e-08	1.800015e+00	1.800008e+00	1.800020e+00	
100	1.778905e-08	1.800029e+00	1.800014e+00	1.800014e+00	
101	1.798082e-08	1.799977e+00	1.799989e+00	1.799990e+00	
102	1.815742e-08	1.800023e+00	1.800011e+00	1.800013e+00	
103	1.832076e-08	1.799922e+00	1.799961e+00	1.799941e+00	
104	1.849407e-08	1.800091e+00	1.800045e+00	1.800069e+00	
105	1.868005e-08	1.799948e+00	1.799974e+00	1.799961e+00	
106	1.886883e-08	1.800009e+00	1.800004e+00	1.800005e+00	
107	1.904350e-08	1.799987e+00	1.799994e+00	1.799992e+00	
108	1.920534e-08	1.800050e+00	1.800025e+00	1.800036e+00	
109	1.937737e-08	1.799965e+00	1.799983e+00	1.799974e+00	
110	1.956833e-08	1.800036e+00	1.800018e+00	1.800029e+00	
111	1.974938e-08	1.799915e+00	1.799958e+00	1.799930e+00	
112	1.991593e-08	1.800082e+00	1.800041e+00	1.800067e+00	

Index   time            m.xm12.msky130_ m.xm12.msky130_ m.xm12.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.799990e+00	1.799995e+00	1.799989e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm13.msky130_ m.xm13.msky130_ m.xm13.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.800000e+00	1.800000e+00	
1	2.000000e-12	1.796986e+00	1.796956e+00	1.796959e+00	
2	4.000000e-12	1.794543e+00	1.794518e+00	1.794520e+00	
3	8.000000e-12	1.790484e+00	1.790464e+00	1.790467e+00	
4	1.600000e-11	1.785595e+00	1.785583e+00	1.785585e+00	
5	3.200000e-11	1.781081e+00	1.781075e+00	1.781075e+00	
6	6.400000e-11	1.787152e+00	1.787157e+00	1.787156e+00	
7	1.280000e-10	1.877005e+00	1.877029e+00	1.877024e+00	
8	2.560000e-10	1.819868e+00	1.819912e+00	1.819922e+00	
9	3.785449e-10	1.547415e+00	1.547416e+00	1.547438e+00	
10	5.445683e-10	1.620673e+00	1.620648e+00	1.620679e+00	
11	7.372881e-10	1.801358e+00	1.801366e+00	1.801345e+00	
12	9.139272e-10	1.637697e+00	1.637690e+00	1.637712e+00	
13	1.106799e-09	1.636012e+00	1.635996e+00	1.635928e+00	
14	1.280371e-09	1.771083e+00	1.771069e+00	1.771103e+00	
15	1.452618e-09	1.786327e+00	1.786362e+00	1.786330e+00	
16	1.613703e-09	1.887434e+00	1.887405e+00	1.887433e+00	
17	1.766927e-09	1.591547e+00	1.591654e+00	1.591636e+00	
18	1.927658e-09	1.523609e+00	1.523505e+00	1.523578e+00	
19	2.101555e-09	1.781969e+00	1.782037e+00	1.781987e+00	
20	2.296963e-09	1.568643e+00	1.568577e+00	1.568623e+00	
21	2.481930e-09	1.573248e+00	1.573287e+00	1.573228e+00	
22	2.664991e-09	1.757941e+00	1.757873e+00	1.757872e+00	
23	2.829940e-09	1.773786e+00	1.773876e+00	1.773873e+00	
24	3.060230e-09	1.850590e+00	1.850486e+00	1.850493e+00	
25	3.272219e-09	1.542029e+00	1.542207e+00	1.542213e+00	
26	3.467953e-09	1.638082e+00	1.637887e+00	1.637926e+00	
27	3.701083e-09	1.825597e+00	1.825778e+00	1.825748e+00	
28	3.929133e-09	1.600518e+00	1.600330e+00	1.600362e+00	
29	4.135002e-09	1.704726e+00	1.704875e+00	1.704780e+00	
30	4.381656e-09	1.819699e+00	1.819558e+00	1.819641e+00	
31	4.600422e-09	1.875662e+00	1.875799e+00	1.875720e+00	
32	4.826790e-09	1.554853e+00	1.554788e+00	1.554864e+00	
33	5.082273e-09	1.607825e+00	1.607874e+00	1.607848e+00	
34	5.291508e-09	1.816894e+00	1.816828e+00	1.816864e+00	
35	5.508757e-09	1.586001e+00	1.586066e+00	1.586028e+00	
36	5.708907e-09	1.600058e+00	1.599969e+00	1.599964e+00	
37	5.884689e-09	1.757082e+00	1.757144e+00	1.757115e+00	
38	6.071041e-09	1.791211e+00	1.791166e+00	1.791196e+00	
39	6.252638e-09	1.865591e+00	1.865631e+00	1.865600e+00	
40	6.418166e-09	1.590312e+00	1.590352e+00	1.590400e+00	
41	6.591868e-09	1.570121e+00	1.570076e+00	1.570079e+00	
42	6.794442e-09	1.814681e+00	1.814702e+00	1.814714e+00	
43	6.997640e-09	1.594932e+00	1.594911e+00	1.594896e+00	
44	7.182558e-09	1.572676e+00	1.572669e+00	1.572647e+00	
45	7.351110e-09	1.748544e+00	1.748525e+00	1.748505e+00	
46	7.531244e-09	1.785498e+00	1.785533e+00	1.785553e+00	
47	7.723251e-09	1.861358e+00	1.861320e+00	1.861300e+00	
48	7.892951e-09	1.584203e+00	1.584320e+00	1.584357e+00	
49	8.068440e-09	1.583239e+00	1.583115e+00	1.583127e+00	
50	8.267550e-09	1.817247e+00	1.817348e+00	1.817350e+00	
51	8.469045e-09	1.604066e+00	1.603964e+00	1.603960e+00	
52	8.651009e-09	1.580408e+00	1.580482e+00	1.580446e+00	
53	8.825975e-09	1.753212e+00	1.753113e+00	1.753109e+00	
54	9.008447e-09	1.789367e+00	1.789482e+00	1.789488e+00	

Index   time            m.xm13.msky130_ m.xm13.msky130_ m.xm13.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.863723e+00	1.863610e+00	1.863603e+00	
56	9.351613e-09	1.587254e+00	1.587442e+00	1.587466e+00	
57	9.522684e-09	1.570845e+00	1.570650e+00	1.570677e+00	
58	9.720296e-09	1.814388e+00	1.814558e+00	1.814546e+00	
59	9.909922e-09	1.599307e+00	1.599137e+00	1.599146e+00	
60	1.009726e-08	1.579318e+00	1.579464e+00	1.579426e+00	
61	1.028208e-08	1.754061e+00	1.753885e+00	1.753878e+00	
62	1.046843e-08	1.787493e+00	1.787689e+00	1.787695e+00	
63	1.066819e-08	1.851158e+00	1.850959e+00	1.850954e+00	
64	1.084231e-08	1.572219e+00	1.572494e+00	1.572516e+00	
65	1.102300e-08	1.598686e+00	1.598399e+00	1.598426e+00	
66	1.122548e-08	1.820879e+00	1.821146e+00	1.821132e+00	
67	1.142681e-08	1.618105e+00	1.617838e+00	1.617851e+00	
68	1.161862e-08	1.595036e+00	1.595270e+00	1.595204e+00	
69	1.181667e-08	1.777655e+00	1.777406e+00	1.777447e+00	
70	1.201243e-08	1.830517e+00	1.830783e+00	1.830746e+00	
71	1.219356e-08	1.780714e+00	1.780506e+00	1.780538e+00	
72	1.239937e-08	1.575916e+00	1.576131e+00	1.576155e+00	
73	1.259348e-08	1.762768e+00	1.762525e+00	1.762519e+00	
74	1.278386e-08	1.782168e+00	1.782415e+00	1.782418e+00	
75	1.302110e-08	1.564249e+00	1.563979e+00	1.563959e+00	
76	1.324058e-08	1.746764e+00	1.747006e+00	1.746982e+00	
77	1.344959e-08	1.813522e+00	1.813299e+00	1.813321e+00	
78	1.364798e-08	1.877213e+00	1.877426e+00	1.877403e+00	
79	1.384992e-08	1.580054e+00	1.579918e+00	1.579956e+00	
80	1.408853e-08	1.640224e+00	1.640342e+00	1.640348e+00	
81	1.430775e-08	1.828904e+00	1.828772e+00	1.828775e+00	
82	1.451307e-08	1.598773e+00	1.598904e+00	1.598900e+00	
83	1.471627e-08	1.592349e+00	1.592185e+00	1.592136e+00	
84	1.488793e-08	1.758247e+00	1.758397e+00	1.758422e+00	
85	1.506813e-08	1.790880e+00	1.790743e+00	1.790722e+00	
86	1.524363e-08	1.863929e+00	1.864070e+00	1.864087e+00	
87	1.540722e-08	1.600606e+00	1.600541e+00	1.600549e+00	
88	1.557950e-08	1.587928e+00	1.587986e+00	1.588024e+00	
89	1.577333e-08	1.814696e+00	1.814615e+00	1.814591e+00	
90	1.594982e-08	1.611925e+00	1.612005e+00	1.612027e+00	
91	1.613217e-08	1.587467e+00	1.587365e+00	1.587320e+00	
92	1.629188e-08	1.733059e+00	1.733123e+00	1.733112e+00	
93	1.645810e-08	1.783854e+00	1.783811e+00	1.783815e+00	
94	1.664279e-08	1.862462e+00	1.862496e+00	1.862494e+00	
95	1.682278e-08	1.580085e+00	1.580132e+00	1.580142e+00	
96	1.698643e-08	1.546409e+00	1.546358e+00	1.546404e+00	
97	1.720980e-08	1.821115e+00	1.821141e+00	1.821111e+00	
98	1.741228e-08	1.608438e+00	1.608410e+00	1.608437e+00	
99	1.761211e-08	1.580173e+00	1.580165e+00	1.580090e+00	
100	1.778905e-08	1.767717e+00	1.767712e+00	1.767761e+00	
101	1.798082e-08	1.790745e+00	1.790761e+00	1.790718e+00	
102	1.815742e-08	1.861251e+00	1.861261e+00	1.861300e+00	
103	1.832076e-08	1.572462e+00	1.572503e+00	1.572502e+00	
104	1.849407e-08	1.633838e+00	1.633780e+00	1.633822e+00	
105	1.868005e-08	1.818646e+00	1.818687e+00	1.818655e+00	
106	1.886883e-08	1.607858e+00	1.607816e+00	1.607849e+00	
107	1.904350e-08	1.585452e+00	1.585469e+00	1.585401e+00	
108	1.920534e-08	1.732326e+00	1.732273e+00	1.732293e+00	
109	1.937737e-08	1.785074e+00	1.785149e+00	1.785126e+00	
110	1.956833e-08	1.857088e+00	1.857003e+00	1.857029e+00	
111	1.974938e-08	1.579329e+00	1.579493e+00	1.579480e+00	
112	1.991593e-08	1.565077e+00	1.564906e+00	1.564973e+00	

Index   time            m.xm13.msky130_ m.xm13.msky130_ m.xm13.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.719218e+00	1.719336e+00	1.719297e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm14.msky130_ m.xm14.msky130_ m.xm14.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.341951e-08	1.341951e-08	1.341951e-08	
1	2.000000e-12	-1.26247e-03	-1.26301e-03	-1.26341e-03	
2	4.000000e-12	-1.95535e-03	-1.95563e-03	-1.95584e-03	
3	8.000000e-12	-2.69149e-03	-2.69156e-03	-2.69159e-03	
4	1.600000e-11	-2.33203e-03	-2.33210e-03	-2.33215e-03	
5	3.200000e-11	-1.09386e-03	-1.09390e-03	-1.09393e-03	
6	6.400000e-11	1.301522e-03	1.301745e-03	1.301943e-03	
7	1.280000e-10	1.649767e-02	1.649741e-02	1.649725e-02	
8	2.560000e-10	1.214375e-01	1.214349e-01	1.214379e-01	
9	3.785449e-10	4.314454e-02	4.318517e-02	4.316421e-02	
10	5.445683e-10	1.157102e-02	1.155832e-02	1.155532e-02	
11	7.372881e-10	7.622189e-03	7.633205e-03	7.631356e-03	
12	9.139272e-10	-4.67240e-02	-4.67367e-02	-4.67336e-02	
13	1.106799e-09	2.159870e-01	2.159547e-01	2.159720e-01	
14	1.280371e-09	-1.91352e-02	-1.91010e-02	-1.91034e-02	
15	1.452618e-09	2.968883e-02	2.965369e-02	2.965503e-02	
16	1.613703e-09	8.546067e-02	8.549607e-02	8.549646e-02	
17	1.766927e-09	1.166089e-01	1.165849e-01	1.165859e-01	
18	1.927658e-09	-1.34095e-02	-1.33416e-02	-1.33755e-02	
19	2.101555e-09	3.104209e-02	3.097160e-02	3.099538e-02	
20	2.296963e-09	-5.18376e-03	-5.09762e-03	-5.11798e-03	
21	2.481930e-09	1.345152e-01	1.343777e-01	1.344034e-01	
22	2.664991e-09	6.067252e-02	6.079900e-02	6.079983e-02	
23	2.829940e-09	-1.76183e-02	-1.77433e-02	-1.77429e-02	
24	3.060230e-09	2.267816e-01	2.269063e-01	2.269061e-01	
25	3.272219e-09	-5.36139e-02	-5.37232e-02	-5.37331e-02	
26	3.467953e-09	6.848862e-02	6.863169e-02	6.862333e-02	
27	3.701083e-09	-4.36474e-02	-4.38026e-02	-4.38000e-02	
28	3.929133e-09	1.510778e-02	1.524918e-02	1.524897e-02	
29	4.135002e-09	1.630869e-01	1.629226e-01	1.629510e-01	
30	4.381656e-09	-6.20144e-02	-6.18481e-02	-6.18727e-02	
31	4.600422e-09	8.002012e-02	7.985358e-02	7.987568e-02	
32	4.826790e-09	1.380794e-01	1.382576e-01	1.382489e-01	
33	5.082273e-09	-4.45291e-02	-4.46816e-02	-4.47063e-02	
34	5.291508e-09	4.728500e-02	4.743613e-02	4.745679e-02	
35	5.508757e-09	-1.02628e-02	-1.04074e-02	-1.04256e-02	
36	5.708907e-09	1.882533e-01	1.883455e-01	1.883817e-01	
37	5.884689e-09	-1.03561e-02	-1.04463e-02	-1.04672e-02	
38	6.071041e-09	2.206949e-02	2.215885e-02	2.217811e-02	
39	6.252638e-09	1.210969e-01	1.210078e-01	1.209908e-01	
40	6.418166e-09	4.475732e-02	4.486172e-02	4.487067e-02	
41	6.591868e-09	1.361438e-02	1.355010e-02	1.351686e-02	
42	6.794442e-09	7.102566e-03	7.160894e-03	7.186688e-03	
43	6.997640e-09	3.930879e-03	3.880781e-03	3.858556e-03	
44	7.182558e-09	1.715017e-01	1.714997e-01	1.715373e-01	
45	7.351110e-09	1.339890e-02	1.339998e-02	1.338225e-02	
46	7.531244e-09	8.763562e-03	8.761440e-03	8.777929e-03	
47	7.723251e-09	1.478773e-01	1.478795e-01	1.478649e-01	
48	7.892951e-09	1.493846e-02	1.495277e-02	1.495694e-02	
49	8.068440e-09	2.800592e-02	2.803098e-02	2.800484e-02	
50	8.267550e-09	-1.93967e-03	-1.97201e-03	-1.95319e-03	
51	8.469045e-09	-1.55917e-03	-1.52029e-03	-1.53569e-03	
52	8.651009e-09	1.804328e-01	1.803426e-01	1.803746e-01	
53	8.825975e-09	2.615947e-03	2.705640e-03	2.692350e-03	
54	9.008447e-09	1.573249e-02	1.564180e-02	1.565363e-02	

Index   time            m.xm14.msky130_ m.xm14.msky130_ m.xm14.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.201854e-01	1.202762e-01	1.202666e-01	
56	9.351613e-09	5.309127e-02	5.301759e-02	5.301830e-02	
57	9.522684e-09	9.119276e-03	9.232268e-03	9.207304e-03	
58	9.720296e-09	1.163360e-02	1.151477e-02	1.153239e-02	
59	9.909922e-09	-3.94584e-03	-3.81497e-03	-3.82905e-03	
60	1.009726e-08	1.497747e-01	1.495927e-01	1.496182e-01	
61	1.028208e-08	3.006231e-02	3.023945e-02	3.023559e-02	
62	1.046843e-08	-5.30552e-04	-7.08093e-04	-7.04605e-04	
63	1.066819e-08	1.546429e-01	1.548203e-01	1.548181e-01	
64	1.084231e-08	1.527264e-02	1.511317e-02	1.510496e-02	
65	1.102300e-08	2.723512e-02	2.743109e-02	2.741768e-02	
66	1.122548e-08	-2.69769e-03	-2.90113e-03	-2.89430e-03	
67	1.142681e-08	-3.21813e-03	-3.01525e-03	-3.01909e-03	
68	1.161862e-08	2.034808e-01	2.032302e-01	2.032584e-01	
69	1.181667e-08	-4.65711e-02	-4.63158e-02	-4.63346e-02	
70	1.201243e-08	5.021938e-02	4.996331e-02	4.997905e-02	
71	1.219356e-08	1.535929e-01	1.538482e-01	1.538424e-01	
72	1.239937e-08	-7.46587e-02	-7.48760e-02	-7.49039e-02	
73	1.259348e-08	7.639212e-02	7.662110e-02	7.664382e-02	
74	1.278386e-08	-5.44025e-02	-5.46294e-02	-5.46534e-02	
75	1.302110e-08	1.382501e-01	1.384404e-01	1.384741e-01	
76	1.324058e-08	2.449397e-02	2.429826e-02	2.428455e-02	
77	1.344959e-08	6.483386e-03	6.678716e-03	6.692123e-03	
78	1.364798e-08	2.791200e-02	2.771703e-02	2.770435e-02	
79	1.384992e-08	1.225088e-01	1.227197e-01	1.227299e-01	
80	1.408853e-08	-2.85676e-02	-2.87527e-02	-2.87862e-02	
81	1.430775e-08	2.759130e-02	2.777153e-02	2.780136e-02	
82	1.451307e-08	1.722288e-02	1.704285e-02	1.701609e-02	
83	1.471627e-08	1.703526e-01	1.704856e-01	1.705364e-01	
84	1.488793e-08	-2.96844e-02	-2.98119e-02	-2.98535e-02	
85	1.506813e-08	3.212628e-02	3.225286e-02	3.229082e-02	
86	1.524363e-08	1.076582e-01	1.075323e-01	1.074983e-01	
87	1.540722e-08	3.886615e-02	3.901166e-02	3.903128e-02	
88	1.557950e-08	1.867005e-02	1.856264e-02	1.852300e-02	
89	1.577333e-08	3.424086e-03	3.524966e-03	3.557539e-03	
90	1.594982e-08	-1.16019e-03	-1.24673e-03	-1.27564e-03	
91	1.613217e-08	1.154067e-01	1.154420e-01	1.154798e-01	
92	1.629188e-08	8.080927e-02	8.076399e-02	8.075383e-02	
93	1.645810e-08	-2.44191e-02	-2.43726e-02	-2.43615e-02	
94	1.664279e-08	1.776951e-01	1.776485e-01	1.776379e-01	
95	1.682278e-08	2.475547e-02	2.481320e-02	2.481988e-02	
96	1.698643e-08	2.020034e-02	2.018598e-02	2.015173e-02	
97	1.720980e-08	5.337798e-03	5.347410e-03	5.373680e-03	
98	1.741228e-08	1.599516e-03	1.589975e-03	1.567324e-03	
99	1.761211e-08	2.049039e-01	2.048671e-01	2.049130e-01	
100	1.778905e-08	-4.21850e-02	-4.21426e-02	-4.21783e-02	
101	1.798082e-08	4.350565e-02	4.346242e-02	4.349485e-02	
102	1.815742e-08	1.030883e-01	1.031316e-01	1.031037e-01	
103	1.832076e-08	2.758464e-02	2.757056e-02	2.757729e-02	
104	1.849407e-08	2.226556e-02	2.230995e-02	2.228722e-02	
105	1.868005e-08	-1.52074e-04	-2.03146e-04	-1.85655e-04	
106	1.886883e-08	1.810741e-03	1.868514e-03	1.853897e-03	
107	1.904350e-08	1.422642e-01	1.421559e-01	1.421840e-01	
108	1.920534e-08	4.609542e-02	4.619811e-02	4.619355e-02	
109	1.937737e-08	-7.99589e-03	-8.09842e-03	-8.09375e-03	
110	1.956833e-08	1.704786e-01	1.705810e-01	1.705774e-01	
111	1.974938e-08	1.248560e-02	1.239681e-02	1.239330e-02	
112	1.991593e-08	2.748230e-02	2.761275e-02	2.759161e-02	

Index   time            m.xm14.msky130_ m.xm14.msky130_ m.xm14.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	7.714292e-03	7.569879e-03	7.577972e-03	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm15.msky130_ m.xm15.msky130_ m.xm15.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.344213e-08	1.347607e-08	1.343082e-08	
1	2.000000e-12	-2.01915e-03	-2.02128e-03	-2.02151e-03	
2	4.000000e-12	-3.42129e-03	-3.42302e-03	-3.42324e-03	
3	8.000000e-12	-5.36793e-03	-5.36897e-03	-5.36915e-03	
4	1.600000e-11	-6.21848e-03	-6.21875e-03	-6.21879e-03	
5	3.200000e-11	-4.92032e-03	-4.92012e-03	-4.92007e-03	
6	6.400000e-11	-2.73314e-03	-2.73325e-03	-2.73314e-03	
7	1.280000e-10	9.861112e-03	9.860924e-03	9.860800e-03	
8	2.560000e-10	-4.84343e-02	-4.84400e-02	-4.84404e-02	
9	3.785449e-10	5.125649e-03	5.112086e-03	5.114692e-03	
10	5.445683e-10	1.979005e-01	1.978702e-01	1.978985e-01	
11	7.372881e-10	-5.24661e-02	-5.24308e-02	-5.24507e-02	
12	9.139272e-10	5.608146e-02	5.604536e-02	5.606152e-02	
13	1.106799e-09	1.331846e-01	1.332222e-01	1.332175e-01	
14	1.280371e-09	-6.06248e-02	-6.06176e-02	-6.06524e-02	
15	1.452618e-09	6.353111e-02	6.353247e-02	6.355892e-02	
16	1.613703e-09	-2.26105e-02	-2.26159e-02	-2.26436e-02	
17	1.766927e-09	-5.44054e-02	-5.44021e-02	-5.43734e-02	
18	1.927658e-09	1.697678e-01	1.697217e-01	1.697082e-01	
19	2.101555e-09	2.262786e-02	2.266530e-02	2.270129e-02	
20	2.296963e-09	6.250946e-03	6.214711e-03	6.180003e-03	
21	2.481930e-09	1.299591e-01	1.299952e-01	1.300301e-01	
22	2.664991e-09	5.299922e-02	5.299431e-02	5.294532e-02	
23	2.829940e-09	1.114778e-02	1.117273e-02	1.120016e-02	
24	3.060230e-09	-3.28843e-02	-3.29170e-02	-3.29477e-02	
25	3.272219e-09	2.119673e-03	2.147249e-03	2.180162e-03	
26	3.467953e-09	1.603090e-01	1.602453e-01	1.602404e-01	
27	3.701083e-09	-4.94247e-02	-4.93579e-02	-4.93483e-02	
28	3.929133e-09	8.889824e-02	8.883102e-02	8.881943e-02	
29	4.135002e-09	1.264668e-01	1.265450e-01	1.265695e-01	
30	4.381656e-09	-3.57923e-02	-3.58413e-02	-3.58987e-02	
31	4.600422e-09	4.271552e-02	4.276141e-02	4.281420e-02	
32	4.826790e-09	-1.17672e-02	-1.17992e-02	-1.18490e-02	
33	5.082273e-09	2.018524e-01	2.018344e-01	2.019029e-01	
34	5.291508e-09	-5.53513e-02	-5.53288e-02	-5.53900e-02	
35	5.508757e-09	4.769519e-02	4.767197e-02	4.773042e-02	
36	5.708907e-09	1.407539e-01	1.407791e-01	1.407311e-01	
37	5.884689e-09	-5.50064e-03	-5.48074e-03	-5.46931e-03	
38	6.071041e-09	3.576707e-02	3.575247e-02	3.573100e-02	
39	6.252638e-09	-2.16985e-02	-2.16874e-02	-2.16664e-02	
40	6.418166e-09	-2.44688e-02	-2.44886e-02	-2.45088e-02	
41	6.591868e-09	1.864327e-01	1.864077e-01	1.864562e-01	
42	6.794442e-09	-4.26449e-02	-4.26158e-02	-4.26555e-02	
43	6.997640e-09	4.117843e-02	4.114853e-02	4.118616e-02	
44	7.182558e-09	1.070564e-01	1.070850e-01	1.070544e-01	
45	7.351110e-09	2.565748e-02	2.567650e-02	2.567619e-02	
46	7.531244e-09	2.033137e-02	2.031992e-02	2.030751e-02	
47	7.723251e-09	-2.11847e-02	-2.11777e-02	-2.11661e-02	
48	7.892951e-09	-1.22573e-02	-1.22735e-02	-1.22843e-02	
49	8.068440e-09	1.756186e-01	1.755918e-01	1.756322e-01	
50	8.267550e-09	-4.19557e-02	-4.19243e-02	-4.19571e-02	
51	8.469045e-09	4.150204e-02	4.146985e-02	4.150037e-02	
52	8.651009e-09	1.132196e-01	1.132508e-01	1.132282e-01	
53	8.825975e-09	3.534229e-03	3.549609e-03	3.540227e-03	
54	9.008447e-09	3.145905e-02	3.145064e-02	3.144865e-02	

Index   time            m.xm15.msky130_ m.xm15.msky130_ m.xm15.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	-1.97307e-02	-1.97258e-02	-1.97244e-02	
56	9.351613e-09	-2.44943e-02	-2.45094e-02	-2.45102e-02	
57	9.522684e-09	1.893050e-01	1.892755e-01	1.893052e-01	
58	9.720296e-09	-4.25297e-02	-4.24960e-02	-4.25166e-02	
59	9.909922e-09	3.919129e-02	3.915671e-02	3.917497e-02	
60	1.009726e-08	1.059154e-01	1.059486e-01	1.059355e-01	
61	1.028208e-08	1.119146e-02	1.120012e-02	1.118610e-02	
62	1.046843e-08	2.827409e-02	2.827589e-02	2.827829e-02	
63	1.066819e-08	-2.72505e-02	-2.72585e-02	-2.72620e-02	
64	1.084231e-08	-5.40284e-03	-5.40358e-03	-5.39884e-03	
65	1.102300e-08	1.715314e-01	1.714908e-01	1.715155e-01	
66	1.122548e-08	-4.43209e-02	-4.42759e-02	-4.42939e-02	
67	1.142681e-08	4.353026e-02	4.348457e-02	4.350002e-02	
68	1.161862e-08	1.651683e-01	1.652211e-01	1.652188e-01	
69	1.181667e-08	-9.05335e-03	-9.06761e-03	-9.10142e-03	
70	1.201243e-08	3.120638e-02	3.121987e-02	3.124461e-02	
71	1.219356e-08	-5.52911e-02	-5.52991e-02	-5.53229e-02	
72	1.239937e-08	1.814349e-01	1.814033e-01	1.814358e-01	
73	1.259348e-08	1.908728e-02	1.911166e-02	1.910338e-02	
74	1.278386e-08	1.304708e-02	1.302252e-02	1.303064e-02	
75	1.302110e-08	6.611806e-02	6.614221e-02	6.613540e-02	
76	1.324058e-08	7.296558e-02	7.297700e-02	7.296415e-02	
77	1.344959e-08	-1.17964e-02	-1.18020e-02	-1.18014e-02	
78	1.364798e-08	2.499658e-02	2.500392e-02	2.500347e-02	
79	1.384992e-08	-7.63288e-03	-7.64954e-03	-7.64857e-03	
80	1.408853e-08	1.499908e-01	1.499734e-01	1.499965e-01	
81	1.430775e-08	-4.48202e-02	-4.48000e-02	-4.48187e-02	
82	1.451307e-08	3.421204e-02	3.419118e-02	3.420765e-02	
83	1.471627e-08	1.802055e-01	1.802357e-01	1.802315e-01	
84	1.488793e-08	3.906018e-02	3.907128e-02	3.903636e-02	
85	1.506813e-08	1.027795e-02	1.026539e-02	1.028820e-02	
86	1.524363e-08	-3.06781e-03	-3.05373e-03	-3.07604e-03	
87	1.540722e-08	-2.53143e-02	-2.53461e-02	-2.53248e-02	
88	1.557950e-08	1.891267e-01	1.891187e-01	1.891286e-01	
89	1.577333e-08	-4.50815e-02	-4.50688e-02	-4.50707e-02	
90	1.594982e-08	3.842480e-02	3.841119e-02	3.841044e-02	
91	1.613217e-08	1.089655e-01	1.089782e-01	1.089835e-01	
92	1.629188e-08	3.077917e-02	3.080739e-02	3.077714e-02	
93	1.645810e-08	2.416399e-02	2.415460e-02	2.416868e-02	
94	1.664279e-08	-1.92849e-02	-1.92836e-02	-1.93009e-02	
95	1.682278e-08	-5.54263e-03	-5.54398e-03	-5.52413e-03	
96	1.698643e-08	1.625994e-01	1.625523e-01	1.625549e-01	
97	1.720980e-08	-2.21522e-02	-2.21043e-02	-2.20948e-02	
98	1.741228e-08	2.737164e-02	2.732305e-02	2.731199e-02	
99	1.761211e-08	1.698979e-01	1.699532e-01	1.699751e-01	
100	1.778905e-08	1.257784e-02	1.256456e-02	1.250599e-02	
101	1.798082e-08	2.325732e-02	2.327003e-02	2.331747e-02	
102	1.815742e-08	-2.33678e-02	-2.33792e-02	-2.34260e-02	
103	1.832076e-08	-1.49275e-02	-1.49399e-02	-1.48954e-02	
104	1.849407e-08	1.912857e-01	1.912642e-01	1.912538e-01	
105	1.868005e-08	-5.15160e-02	-5.14899e-02	-5.14727e-02	
106	1.886883e-08	4.763940e-02	4.761248e-02	4.759228e-02	
107	1.904350e-08	9.171240e-02	9.173785e-02	9.176466e-02	
108	1.920534e-08	3.122991e-02	3.125056e-02	3.119460e-02	
109	1.937737e-08	2.132814e-02	2.132055e-02	2.136241e-02	
110	1.956833e-08	-2.09707e-02	-2.09699e-02	-2.10137e-02	
111	1.974938e-08	-3.91523e-03	-3.92018e-03	-3.87441e-03	
112	1.991593e-08	1.728547e-01	1.728119e-01	1.727937e-01	

Index   time            m.xm15.msky130_ m.xm15.msky130_ m.xm15.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	3.609631e-02	3.615034e-02	3.618926e-02	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm16.msky130_ m.xm16.msky130_ m.xm16.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.800000e+00	1.800000e+00	
1	2.000000e-12	1.798318e+00	1.798318e+00	1.798318e+00	
2	4.000000e-12	1.797227e+00	1.797227e+00	1.797227e+00	
3	8.000000e-12	1.795824e+00	1.795824e+00	1.795824e+00	
4	1.600000e-11	1.795597e+00	1.795597e+00	1.795597e+00	
5	3.200000e-11	1.797121e+00	1.797121e+00	1.797121e+00	
6	6.400000e-11	1.799497e+00	1.799499e+00	1.799498e+00	
7	1.280000e-10	1.813984e+00	1.813983e+00	1.813983e+00	
8	2.560000e-10	1.756586e+00	1.756587e+00	1.756588e+00	
9	3.785449e-10	1.595897e+00	1.595896e+00	1.595902e+00	
10	5.445683e-10	1.712307e+00	1.712277e+00	1.712199e+00	
11	7.372881e-10	1.783303e+00	1.783312e+00	1.783371e+00	
12	9.139272e-10	1.834185e+00	1.834194e+00	1.834142e+00	
13	1.106799e-09	1.800958e+00	1.801008e+00	1.801053e+00	
14	1.280371e-09	1.507919e+00	1.507872e+00	1.507893e+00	
15	1.452618e-09	1.749737e+00	1.749748e+00	1.749751e+00	
16	1.613703e-09	1.817403e+00	1.817398e+00	1.817390e+00	
17	1.766927e-09	1.580170e+00	1.580171e+00	1.580187e+00	
18	1.927658e-09	1.703460e+00	1.703446e+00	1.703388e+00	
19	2.101555e-09	1.747250e+00	1.747214e+00	1.747230e+00	
20	2.296963e-09	1.792543e+00	1.792610e+00	1.792592e+00	
21	2.481930e-09	1.858762e+00	1.858715e+00	1.858735e+00	
22	2.664991e-09	1.485492e+00	1.485577e+00	1.485586e+00	
23	2.829940e-09	1.654478e+00	1.654363e+00	1.654401e+00	
24	3.060230e-09	1.796799e+00	1.796904e+00	1.796872e+00	
25	3.272219e-09	1.538906e+00	1.538802e+00	1.538838e+00	
26	3.467953e-09	1.835901e+00	1.835991e+00	1.835884e+00	
27	3.701083e-09	1.778449e+00	1.778327e+00	1.778425e+00	
28	3.929133e-09	1.866438e+00	1.866580e+00	1.866485e+00	
29	4.135002e-09	1.579762e+00	1.579685e+00	1.579776e+00	
30	4.381656e-09	1.596256e+00	1.596319e+00	1.596278e+00	
31	4.600422e-09	1.818749e+00	1.818668e+00	1.818720e+00	
32	4.826790e-09	1.560159e+00	1.560239e+00	1.560185e+00	
33	5.082273e-09	1.659817e+00	1.659716e+00	1.659728e+00	
34	5.291508e-09	1.781358e+00	1.781438e+00	1.781407e+00	
35	5.508757e-09	1.791503e+00	1.791445e+00	1.791481e+00	
36	5.708907e-09	1.783058e+00	1.783169e+00	1.783125e+00	
37	5.884689e-09	1.502594e+00	1.502487e+00	1.502592e+00	
38	6.071041e-09	1.750474e+00	1.750546e+00	1.750466e+00	
39	6.252638e-09	1.811815e+00	1.811749e+00	1.811825e+00	
40	6.418166e-09	1.551768e+00	1.551829e+00	1.551763e+00	
41	6.591868e-09	1.749103e+00	1.749028e+00	1.749023e+00	
42	6.794442e-09	1.769101e+00	1.769135e+00	1.769123e+00	
43	6.997640e-09	1.799007e+00	1.799002e+00	1.799018e+00	
44	7.182558e-09	1.830144e+00	1.830200e+00	1.830178e+00	
45	7.351110e-09	1.490226e+00	1.490181e+00	1.490260e+00	
46	7.531244e-09	1.732117e+00	1.732125e+00	1.732076e+00	
47	7.723251e-09	1.804636e+00	1.804633e+00	1.804679e+00	
48	7.892951e-09	1.541298e+00	1.541297e+00	1.541261e+00	
49	8.068440e-09	1.764771e+00	1.764759e+00	1.764721e+00	
50	8.267550e-09	1.772862e+00	1.772834e+00	1.772857e+00	
51	8.469045e-09	1.804462e+00	1.804516e+00	1.804497e+00	
52	8.651009e-09	1.832374e+00	1.832374e+00	1.832386e+00	
53	8.825975e-09	1.486697e+00	1.486706e+00	1.486752e+00	
54	9.008447e-09	1.746899e+00	1.746854e+00	1.746835e+00	

Index   time            m.xm16.msky130_ m.xm16.msky130_ m.xm16.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.807364e+00	1.807414e+00	1.807430e+00	
56	9.351613e-09	1.562314e+00	1.562259e+00	1.562254e+00	
57	9.522684e-09	1.732768e+00	1.732808e+00	1.732742e+00	
58	9.720296e-09	1.771360e+00	1.771281e+00	1.771328e+00	
59	9.909922e-09	1.788583e+00	1.788690e+00	1.788647e+00	
60	1.009726e-08	1.856120e+00	1.856058e+00	1.856095e+00	
61	1.028208e-08	1.489656e+00	1.489735e+00	1.489750e+00	
62	1.046843e-08	1.741475e+00	1.741361e+00	1.741374e+00	
63	1.066819e-08	1.805222e+00	1.805339e+00	1.805324e+00	
64	1.084231e-08	1.541533e+00	1.541412e+00	1.541437e+00	
65	1.102300e-08	1.767054e+00	1.767158e+00	1.767061e+00	
66	1.122548e-08	1.777133e+00	1.776993e+00	1.777076e+00	
67	1.142681e-08	1.813165e+00	1.813330e+00	1.813251e+00	
68	1.161862e-08	1.723922e+00	1.723821e+00	1.723893e+00	
69	1.181667e-08	1.492173e+00	1.492269e+00	1.492255e+00	
70	1.201243e-08	1.785732e+00	1.785605e+00	1.785640e+00	
71	1.219356e-08	1.726861e+00	1.726992e+00	1.726953e+00	
72	1.239937e-08	1.538656e+00	1.538488e+00	1.538517e+00	
73	1.259348e-08	1.765133e+00	1.765289e+00	1.765202e+00	
74	1.278386e-08	1.803195e+00	1.803047e+00	1.803133e+00	
75	1.302110e-08	1.793622e+00	1.793807e+00	1.793722e+00	
76	1.324058e-08	1.507699e+00	1.507537e+00	1.507663e+00	
77	1.344959e-08	1.747326e+00	1.747456e+00	1.747356e+00	
78	1.364798e-08	1.820374e+00	1.820247e+00	1.820345e+00	
79	1.384992e-08	1.600597e+00	1.600720e+00	1.600629e+00	
80	1.408853e-08	1.707214e+00	1.707067e+00	1.707104e+00	
81	1.430775e-08	1.778255e+00	1.778379e+00	1.778330e+00	
82	1.451307e-08	1.789857e+00	1.789756e+00	1.789809e+00	
83	1.471627e-08	1.673289e+00	1.673451e+00	1.673394e+00	
84	1.488793e-08	1.479434e+00	1.479268e+00	1.479387e+00	
85	1.506813e-08	1.754847e+00	1.754976e+00	1.754883e+00	
86	1.524363e-08	1.807416e+00	1.807293e+00	1.807381e+00	
87	1.540722e-08	1.566093e+00	1.566207e+00	1.566134e+00	
88	1.557950e-08	1.725790e+00	1.725659e+00	1.725657e+00	
89	1.577333e-08	1.770400e+00	1.770494e+00	1.770479e+00	
90	1.594982e-08	1.781200e+00	1.781134e+00	1.781154e+00	
91	1.613217e-08	1.872478e+00	1.872586e+00	1.872560e+00	
92	1.629188e-08	1.504258e+00	1.504177e+00	1.504250e+00	
93	1.645810e-08	1.678809e+00	1.678860e+00	1.678825e+00	
94	1.664279e-08	1.803854e+00	1.803795e+00	1.803834e+00	
95	1.682278e-08	1.529170e+00	1.529229e+00	1.529195e+00	
96	1.698643e-08	1.728692e+00	1.728620e+00	1.728590e+00	
97	1.720980e-08	1.776290e+00	1.776322e+00	1.776329e+00	
98	1.741228e-08	1.808594e+00	1.808591e+00	1.808586e+00	
99	1.761211e-08	1.715775e+00	1.715836e+00	1.715838e+00	
100	1.778905e-08	1.471770e+00	1.471708e+00	1.471766e+00	
101	1.798082e-08	1.770748e+00	1.770777e+00	1.770743e+00	
102	1.815742e-08	1.790864e+00	1.790843e+00	1.790870e+00	
103	1.832076e-08	1.573181e+00	1.573182e+00	1.573174e+00	
104	1.849407e-08	1.743332e+00	1.743315e+00	1.743241e+00	
105	1.868005e-08	1.779772e+00	1.779763e+00	1.779821e+00	
106	1.886883e-08	1.786744e+00	1.786772e+00	1.786721e+00	
107	1.904350e-08	1.873133e+00	1.873160e+00	1.873203e+00	
108	1.920534e-08	1.492577e+00	1.492566e+00	1.492578e+00	
109	1.937737e-08	1.708213e+00	1.708191e+00	1.708211e+00	
110	1.956833e-08	1.805182e+00	1.805204e+00	1.805183e+00	
111	1.974938e-08	1.528078e+00	1.528055e+00	1.528083e+00	
112	1.991593e-08	1.749947e+00	1.749957e+00	1.749857e+00	

Index   time            m.xm16.msky130_ m.xm16.msky130_ m.xm16.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.740378e+00	1.740304e+00	1.740369e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm17.msky130_ m.xm17.msky130_ m.xm17.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	2.179106e-19	5.447766e-19	1.089553e-19	
1	2.000000e-12	1.299286e-06	-1.89929e-06	6.486774e-07	
2	4.000000e-12	9.000482e-07	-1.32002e-06	4.502739e-07	
3	8.000000e-12	3.420574e-07	-5.20042e-07	1.711304e-07	
4	1.600000e-11	-7.21307e-08	1.171095e-07	-3.60324e-08	
5	3.200000e-11	-1.33951e-07	1.911429e-07	-6.69967e-08	
6	6.400000e-11	-4.06075e-08	6.713089e-08	-2.02911e-08	
7	1.280000e-10	3.953738e-06	3.018429e-06	1.976699e-06	
8	2.560000e-10	-5.06336e-06	-5.98207e-06	-2.53131e-06	
9	3.785449e-10	5.210499e-06	8.341687e-06	2.604654e-06	
10	5.445683e-10	2.180334e-05	1.155763e-05	1.090202e-05	
11	7.372881e-10	-4.51192e-05	-3.02849e-05	-2.25590e-05	
12	9.139272e-10	5.250759e-05	3.735784e-05	2.625165e-05	
13	1.106799e-09	-4.30418e-05	-3.04116e-05	-2.15174e-05	
14	1.280371e-09	2.509640e-05	1.528680e-05	1.254360e-05	
15	1.452618e-09	-1.65225e-05	-7.02891e-06	-8.25599e-06	
16	1.613703e-09	6.829450e-06	-8.25748e-07	3.409061e-06	
17	1.766927e-09	-6.36048e-06	-2.04548e-08	-3.17434e-06	
18	1.927658e-09	3.071583e-05	1.982861e-05	1.535142e-05	
19	2.101555e-09	-5.05578e-05	-3.44121e-05	-2.52711e-05	
20	2.296963e-09	4.833906e-05	3.279879e-05	2.416033e-05	
21	2.481930e-09	-3.19788e-05	-2.08351e-05	-1.59790e-05	
22	2.664991e-09	2.196856e-05	1.349338e-05	1.097308e-05	
23	2.829940e-09	-2.83830e-05	-1.81639e-05	-1.41795e-05	
24	3.060230e-09	2.745284e-05	1.667445e-05	1.371371e-05	
25	3.272219e-09	-2.75510e-05	-1.58626e-05	-1.37621e-05	
26	3.467953e-09	4.687719e-05	3.003272e-05	2.342415e-05	
27	3.701083e-09	-6.28495e-05	-4.29502e-05	-3.14090e-05	
28	3.929133e-09	7.208648e-05	5.091739e-05	3.602587e-05	
29	4.135002e-09	-6.77944e-05	-4.77611e-05	-3.38780e-05	
30	4.381656e-09	5.554230e-05	3.797642e-05	2.775053e-05	
31	4.600422e-09	-5.08895e-05	-3.36565e-05	-2.54228e-05	
32	4.826790e-09	4.614054e-05	2.990417e-05	2.304714e-05	
33	5.082273e-09	-2.78620e-05	-1.61733e-05	-1.39071e-05	
34	5.291508e-09	6.025855e-06	-1.43259e-06	2.988554e-06	
35	5.508757e-09	-9.86903e-07	6.556380e-06	-4.68995e-07	
36	5.708907e-09	1.195526e-05	1.494431e-06	5.953008e-06	
37	5.884689e-09	-3.13295e-05	-1.58465e-05	-1.56394e-05	
38	6.071041e-09	3.618912e-05	1.954684e-05	1.806825e-05	
39	6.252638e-09	-4.09545e-05	-2.36884e-05	-2.04498e-05	
40	6.418166e-09	4.098615e-05	2.361201e-05	2.046424e-05	
41	6.591868e-09	-1.60551e-05	-4.47873e-06	-7.99785e-06	
42	6.794442e-09	-5.11200e-06	-1.22869e-05	-2.58586e-06	
43	6.997640e-09	9.821480e-06	1.690796e-05	4.940408e-06	
44	7.182558e-09	-1.18082e-06	-1.05882e-05	-6.19922e-07	
45	7.351110e-09	-1.06322e-05	1.955770e-06	-5.28642e-06	
46	7.531244e-09	9.858965e-06	-2.51775e-06	4.899493e-06	
47	7.723251e-09	-1.23279e-05	9.867737e-08	-6.13363e-06	
48	7.892951e-09	1.219786e-05	1.029568e-07	6.068223e-06	
49	8.068440e-09	1.137735e-05	1.760547e-05	5.719389e-06	
50	8.267550e-09	-3.18001e-05	-3.38045e-05	-1.59301e-05	
51	8.469045e-09	3.658961e-05	3.847391e-05	1.832397e-05	
52	8.651009e-09	-2.70582e-05	-3.14991e-05	-1.35573e-05	
53	8.825975e-09	1.157777e-05	2.019385e-05	5.816467e-06	
54	9.008447e-09	-7.62967e-06	-1.73213e-05	-3.84214e-06	

Index   time            m.xm17.msky130_ m.xm17.msky130_ m.xm17.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	3.384532e-06	1.361303e-05	1.719389e-06	
56	9.351613e-09	-3.31271e-06	-1.37279e-05	-1.68336e-06	
57	9.522684e-09	2.895027e-05	3.339922e-05	1.450166e-05	
58	9.720296e-09	-5.09300e-05	-5.07938e-05	-2.54904e-05	
59	9.909922e-09	5.569720e-05	5.553737e-05	2.787244e-05	
60	1.009726e-08	-4.70199e-05	-4.91922e-05	-2.35323e-05	
61	1.028208e-08	3.434907e-05	3.994035e-05	1.719565e-05	
62	1.046843e-08	-3.19772e-05	-3.82142e-05	-1.60087e-05	
63	1.066819e-08	2.864120e-05	3.501369e-05	1.433990e-05	
64	1.084231e-08	-2.89411e-05	-3.45184e-05	-1.44889e-05	
65	1.102300e-08	5.144685e-05	5.120555e-05	2.574062e-05	
66	1.122548e-08	-7.10706e-05	-6.68570e-05	-3.55508e-05	
67	1.142681e-08	7.607634e-05	7.175101e-05	3.805168e-05	
68	1.161862e-08	-6.12855e-05	-6.08679e-05	-3.06543e-05	
69	1.181667e-08	4.144128e-05	4.605109e-05	2.073075e-05	
70	1.201243e-08	-3.74193e-05	-4.28616e-05	-1.87187e-05	
71	1.219356e-08	3.366362e-05	3.838420e-05	1.683973e-05	
72	1.239937e-08	-1.34586e-05	-2.19964e-05	-6.73663e-06	
73	1.259348e-08	-6.06998e-06	7.626346e-06	-3.02779e-06	
74	1.278386e-08	5.240191e-06	-8.22920e-06	2.612731e-06	
75	1.302110e-08	4.120846e-07	1.234647e-05	2.134571e-07	
76	1.324058e-08	3.455904e-07	-1.17923e-05	1.653814e-07	
77	1.344959e-08	-9.03654e-06	5.141806e-06	-4.51072e-06	
78	1.364798e-08	1.215321e-05	-2.53863e-06	6.068770e-06	
79	1.384992e-08	-1.52654e-05	6.066353e-08	-7.62450e-06	
80	1.408853e-08	3.036824e-05	1.118215e-05	1.517540e-05	
81	1.430775e-08	-4.64029e-05	-2.40925e-05	-2.31917e-05	
82	1.451307e-08	5.017127e-05	2.807748e-05	2.507465e-05	
83	1.471627e-08	-3.35274e-05	-1.58181e-05	-1.67516e-05	
84	1.488793e-08	1.453894e-05	1.825712e-06	7.256574e-06	
85	1.506813e-08	-1.86193e-05	-4.79564e-06	-9.29626e-06	
86	1.524363e-08	1.712803e-05	3.613089e-06	8.550048e-06	
87	1.540722e-08	-1.67886e-05	-4.13798e-06	-8.37978e-06	
88	1.557950e-08	4.221134e-05	2.367322e-05	2.109023e-05	
89	1.577333e-08	-6.45700e-05	-4.14473e-05	-3.22680e-05	
90	1.594982e-08	6.954833e-05	4.652401e-05	3.475510e-05	
91	1.613217e-08	-6.01371e-05	-3.96420e-05	-3.00476e-05	
92	1.629188e-08	4.818485e-05	3.090554e-05	2.406954e-05	
93	1.645810e-08	-4.91877e-05	-3.16360e-05	-2.45694e-05	
94	1.664279e-08	4.604273e-05	2.875810e-05	2.299545e-05	
95	1.682278e-08	-4.62221e-05	-2.84549e-05	-2.30837e-05	
96	1.698643e-08	6.990843e-05	4.601434e-05	3.492498e-05	
97	1.720980e-08	-8.70758e-05	-5.91633e-05	-4.35067e-05	
98	1.741228e-08	9.027282e-05	6.210540e-05	4.510283e-05	
99	1.761211e-08	-7.35127e-05	-4.97835e-05	-3.67205e-05	
100	1.778905e-08	5.243184e-05	3.430153e-05	2.617812e-05	
101	1.798082e-08	-5.09479e-05	-3.32227e-05	-2.54347e-05	
102	1.815742e-08	4.783065e-05	3.020353e-05	2.387451e-05	
103	1.832076e-08	-4.79460e-05	-2.99884e-05	-2.39306e-05	
104	1.849407e-08	7.359978e-05	4.934918e-05	3.675558e-05	
105	1.868005e-08	-9.70459e-05	-6.81825e-05	-4.84761e-05	
106	1.886883e-08	1.028379e-04	7.395263e-05	5.136917e-05	
107	1.904350e-08	-9.66305e-05	-6.94173e-05	-4.82624e-05	
108	1.920534e-08	8.737626e-05	6.266140e-05	4.363211e-05	
109	1.937737e-08	-8.88067e-05	-6.37031e-05	-4.43445e-05	
110	1.956833e-08	8.615135e-05	6.114917e-05	4.301432e-05	
111	1.974938e-08	-8.63668e-05	-6.07684e-05	-4.31194e-05	
112	1.991593e-08	1.109477e-04	7.894403e-05	5.540666e-05	

Index   time            m.xm17.msky130_ m.xm17.msky130_ m.xm17.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	-1.48617e-04	-1.06672e-04	-7.42327e-05	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm18.msky130_ m.xm18.msky130_ m.xm18.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.800000e+00	1.800000e+00	
1	2.000000e-12	1.799980e+00	1.799990e+00	1.799985e+00	
2	4.000000e-12	1.799987e+00	1.799993e+00	1.799990e+00	
3	8.000000e-12	1.799996e+00	1.799998e+00	1.799997e+00	
4	1.600000e-11	1.800002e+00	1.800001e+00	1.800002e+00	
5	3.200000e-11	1.800002e+00	1.800001e+00	1.800002e+00	
6	6.400000e-11	1.800001e+00	1.800001e+00	1.800001e+00	
7	1.280000e-10	1.799997e+00	1.799999e+00	1.800000e+00	
8	2.560000e-10	1.799988e+00	1.799994e+00	1.799988e+00	
9	3.785449e-10	1.799958e+00	1.799979e+00	1.799970e+00	
10	5.445683e-10	1.800070e+00	1.800035e+00	1.800051e+00	
11	7.372881e-10	1.799947e+00	1.799973e+00	1.799962e+00	
12	9.139272e-10	1.800056e+00	1.800028e+00	1.800042e+00	
13	1.106799e-09	1.799945e+00	1.799973e+00	1.799957e+00	
14	1.280371e-09	1.799989e+00	1.799994e+00	1.799991e+00	
15	1.452618e-09	1.800064e+00	1.800032e+00	1.800050e+00	
16	1.613703e-09	1.799950e+00	1.799975e+00	1.799961e+00	
17	1.766927e-09	1.799990e+00	1.799995e+00	1.799992e+00	
18	1.927658e-09	1.800040e+00	1.800020e+00	1.800031e+00	
19	2.101555e-09	1.799971e+00	1.799986e+00	1.799977e+00	
20	2.296963e-09	1.800040e+00	1.800020e+00	1.800031e+00	
21	2.481930e-09	1.799960e+00	1.799980e+00	1.799971e+00	
22	2.664991e-09	1.799977e+00	1.799988e+00	1.799976e+00	
23	2.829940e-09	1.800057e+00	1.800028e+00	1.800051e+00	
24	3.060230e-09	1.799971e+00	1.799986e+00	1.799970e+00	
25	3.272219e-09	1.799979e+00	1.799990e+00	1.799992e+00	
26	3.467953e-09	1.800073e+00	1.800037e+00	1.800050e+00	
27	3.701083e-09	1.799924e+00	1.799962e+00	1.799946e+00	
28	3.929133e-09	1.800079e+00	1.800039e+00	1.800058e+00	
29	4.135002e-09	1.799879e+00	1.799939e+00	1.799906e+00	
30	4.381656e-09	1.800124e+00	1.800062e+00	1.800096e+00	
31	4.600422e-09	1.799915e+00	1.799958e+00	1.799935e+00	
32	4.826790e-09	1.800041e+00	1.800021e+00	1.800031e+00	
33	5.082273e-09	1.799973e+00	1.799987e+00	1.799980e+00	
34	5.291508e-09	1.800053e+00	1.800026e+00	1.800040e+00	
35	5.508757e-09	1.799949e+00	1.799975e+00	1.799962e+00	
36	5.708907e-09	1.800049e+00	1.800024e+00	1.800036e+00	
37	5.884689e-09	1.799890e+00	1.799945e+00	1.799915e+00	
38	6.071041e-09	1.800160e+00	1.800080e+00	1.800124e+00	
39	6.252638e-09	1.799852e+00	1.799926e+00	1.799886e+00	
40	6.418166e-09	1.800086e+00	1.800043e+00	1.800066e+00	
41	6.591868e-09	1.799959e+00	1.799979e+00	1.799969e+00	
42	6.794442e-09	1.800046e+00	1.800023e+00	1.800035e+00	
43	6.997640e-09	1.799961e+00	1.799981e+00	1.799970e+00	
44	7.182558e-09	1.800038e+00	1.800019e+00	1.800030e+00	
45	7.351110e-09	1.799893e+00	1.799947e+00	1.799914e+00	
46	7.531244e-09	1.800156e+00	1.800078e+00	1.800125e+00	
47	7.723251e-09	1.799861e+00	1.799930e+00	1.799888e+00	
48	7.892951e-09	1.800077e+00	1.800039e+00	1.800064e+00	
49	8.068440e-09	1.799973e+00	1.799987e+00	1.799975e+00	
50	8.267550e-09	1.800029e+00	1.800014e+00	1.800026e+00	
51	8.469045e-09	1.799978e+00	1.799989e+00	1.799979e+00	
52	8.651009e-09	1.800021e+00	1.800010e+00	1.800022e+00	
53	8.825975e-09	1.799912e+00	1.799956e+00	1.799924e+00	
54	9.008447e-09	1.800140e+00	1.800070e+00	1.800118e+00	

Index   time            m.xm18.msky130_ m.xm18.msky130_ m.xm18.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.799873e+00	1.799937e+00	1.799893e+00	
56	9.351613e-09	1.800066e+00	1.800033e+00	1.800060e+00	
57	9.522684e-09	1.799973e+00	1.799987e+00	1.799970e+00	
58	9.720296e-09	1.800036e+00	1.800018e+00	1.800036e+00	
59	9.909922e-09	1.799969e+00	1.799984e+00	1.799967e+00	
60	1.009726e-08	1.800032e+00	1.800016e+00	1.800036e+00	
61	1.028208e-08	1.799906e+00	1.799953e+00	1.799912e+00	
62	1.046843e-08	1.800143e+00	1.800072e+00	1.800127e+00	
63	1.066819e-08	1.799870e+00	1.799935e+00	1.799884e+00	
64	1.084231e-08	1.800069e+00	1.800035e+00	1.800070e+00	
65	1.102300e-08	1.799980e+00	1.799990e+00	1.799969e+00	
66	1.122548e-08	1.800022e+00	1.800011e+00	1.800033e+00	
67	1.142681e-08	1.799983e+00	1.799992e+00	1.799972e+00	
68	1.161862e-08	1.799999e+00	1.799999e+00	1.800014e+00	
69	1.181667e-08	1.799959e+00	1.799980e+00	1.799952e+00	
70	1.201243e-08	1.800098e+00	1.800049e+00	1.800092e+00	
71	1.219356e-08	1.799887e+00	1.799944e+00	1.799896e+00	
72	1.239937e-08	1.800078e+00	1.800039e+00	1.800076e+00	
73	1.259348e-08	1.799968e+00	1.799984e+00	1.799960e+00	
74	1.278386e-08	1.800040e+00	1.800020e+00	1.800047e+00	
75	1.302110e-08	1.799959e+00	1.799980e+00	1.799952e+00	
76	1.324058e-08	1.799990e+00	1.799995e+00	1.800008e+00	
77	1.344959e-08	1.800053e+00	1.800027e+00	1.800026e+00	
78	1.364798e-08	1.799959e+00	1.799979e+00	1.799984e+00	
79	1.384992e-08	1.800000e+00	1.800000e+00	1.799984e+00	
80	1.408853e-08	1.800018e+00	1.800009e+00	1.800030e+00	
81	1.430775e-08	1.799997e+00	1.799999e+00	1.799981e+00	
82	1.451307e-08	1.800006e+00	1.800003e+00	1.800021e+00	
83	1.471627e-08	1.799969e+00	1.799984e+00	1.799960e+00	
84	1.488793e-08	1.799994e+00	1.799997e+00	1.800009e+00	
85	1.506813e-08	1.800062e+00	1.800031e+00	1.800035e+00	
86	1.524363e-08	1.799950e+00	1.799975e+00	1.799974e+00	
87	1.540722e-08	1.799991e+00	1.799996e+00	1.799980e+00	
88	1.557950e-08	1.800046e+00	1.800023e+00	1.800048e+00	
89	1.577333e-08	1.799965e+00	1.799983e+00	1.799960e+00	
90	1.594982e-08	1.800038e+00	1.800019e+00	1.800042e+00	
91	1.613217e-08	1.799964e+00	1.799982e+00	1.799963e+00	
92	1.629188e-08	1.799967e+00	1.799983e+00	1.799979e+00	
93	1.645810e-08	1.800070e+00	1.800035e+00	1.800050e+00	
94	1.664279e-08	1.799960e+00	1.799980e+00	1.799972e+00	
95	1.682278e-08	1.799980e+00	1.799990e+00	1.799981e+00	
96	1.698643e-08	1.800067e+00	1.800033e+00	1.800056e+00	
97	1.720980e-08	1.799943e+00	1.799972e+00	1.799952e+00	
98	1.741228e-08	1.800062e+00	1.800031e+00	1.800052e+00	
99	1.761211e-08	1.799919e+00	1.799960e+00	1.799933e+00	
100	1.778905e-08	1.800033e+00	1.800016e+00	1.800029e+00	
101	1.798082e-08	1.800024e+00	1.800012e+00	1.800017e+00	
102	1.815742e-08	1.799981e+00	1.799991e+00	1.799987e+00	
103	1.832076e-08	1.799963e+00	1.799982e+00	1.799970e+00	
104	1.849407e-08	1.800077e+00	1.800038e+00	1.800061e+00	
105	1.868005e-08	1.799933e+00	1.799966e+00	1.799946e+00	
106	1.886883e-08	1.800069e+00	1.800034e+00	1.800055e+00	
107	1.904350e-08	1.799931e+00	1.799966e+00	1.799949e+00	
108	1.920534e-08	1.799999e+00	1.799999e+00	1.799992e+00	
109	1.937737e-08	1.800046e+00	1.800023e+00	1.800044e+00	
110	1.956833e-08	1.799976e+00	1.799988e+00	1.799973e+00	
111	1.974938e-08	1.799963e+00	1.799982e+00	1.799980e+00	
112	1.991593e-08	1.800088e+00	1.800044e+00	1.800060e+00	

Index   time            m.xm18.msky130_ m.xm18.msky130_ m.xm18.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.799907e+00	1.799953e+00	1.799936e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm19.msky130_ m.xm19.msky130_ m.xm19.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.800000e+00	1.800000e+00	
1	2.000000e-12	1.798287e+00	1.798302e+00	1.798300e+00	
2	4.000000e-12	1.797201e+00	1.797214e+00	1.797212e+00	
3	8.000000e-12	1.795805e+00	1.795814e+00	1.795814e+00	
4	1.600000e-11	1.795585e+00	1.795591e+00	1.795591e+00	
5	3.200000e-11	1.797116e+00	1.797118e+00	1.797118e+00	
6	6.400000e-11	1.799513e+00	1.799507e+00	1.799506e+00	
7	1.280000e-10	1.814043e+00	1.814013e+00	1.814013e+00	
8	2.560000e-10	1.756335e+00	1.756461e+00	1.756459e+00	
9	3.785449e-10	1.596049e+00	1.595972e+00	1.596018e+00	
10	5.445683e-10	1.712176e+00	1.712212e+00	1.712218e+00	
11	7.372881e-10	1.783402e+00	1.783361e+00	1.783358e+00	
12	9.139272e-10	1.834128e+00	1.834166e+00	1.834173e+00	
13	1.106799e-09	1.801157e+00	1.801107e+00	1.801037e+00	
14	1.280371e-09	1.507894e+00	1.507859e+00	1.507921e+00	
15	1.452618e-09	1.749599e+00	1.749679e+00	1.749617e+00	
16	1.613703e-09	1.817572e+00	1.817482e+00	1.817537e+00	
17	1.766927e-09	1.579769e+00	1.579970e+00	1.579940e+00	
18	1.927658e-09	1.703855e+00	1.703644e+00	1.703726e+00	
19	2.101555e-09	1.746814e+00	1.746997e+00	1.746933e+00	
20	2.296963e-09	1.793036e+00	1.792857e+00	1.792916e+00	
21	2.481930e-09	1.858332e+00	1.858500e+00	1.858424e+00	
22	2.664991e-09	1.486178e+00	1.485920e+00	1.485950e+00	
23	2.829940e-09	1.653641e+00	1.653945e+00	1.653906e+00	
24	3.060230e-09	1.797509e+00	1.797259e+00	1.797293e+00	
25	3.272219e-09	1.538154e+00	1.538426e+00	1.538439e+00	
26	3.467953e-09	1.836695e+00	1.836387e+00	1.836398e+00	
27	3.701083e-09	1.777584e+00	1.777895e+00	1.777881e+00	
28	3.929133e-09	1.867354e+00	1.867038e+00	1.867059e+00	
29	4.135002e-09	1.579076e+00	1.579342e+00	1.579260e+00	
30	4.381656e-09	1.596934e+00	1.596657e+00	1.596730e+00	
31	4.600422e-09	1.818022e+00	1.818305e+00	1.818231e+00	
32	4.826790e-09	1.560712e+00	1.560515e+00	1.560587e+00	
33	5.082273e-09	1.659245e+00	1.659430e+00	1.659407e+00	
34	5.291508e-09	1.781929e+00	1.781723e+00	1.781760e+00	
35	5.508757e-09	1.790972e+00	1.791180e+00	1.791140e+00	
36	5.708907e-09	1.783723e+00	1.783501e+00	1.783508e+00	
37	5.884689e-09	1.502103e+00	1.502242e+00	1.502203e+00	
38	6.071041e-09	1.750809e+00	1.750713e+00	1.750745e+00	
39	6.252638e-09	1.811472e+00	1.811578e+00	1.811541e+00	
40	6.418166e-09	1.551930e+00	1.551909e+00	1.551976e+00	
41	6.591868e-09	1.748962e+00	1.748958e+00	1.748938e+00	
42	6.794442e-09	1.769189e+00	1.769178e+00	1.769207e+00	
43	6.997640e-09	1.798974e+00	1.798986e+00	1.798954e+00	
44	7.182558e-09	1.830292e+00	1.830274e+00	1.830273e+00	
45	7.351110e-09	1.490288e+00	1.490212e+00	1.490177e+00	
46	7.531244e-09	1.731893e+00	1.732013e+00	1.732039e+00	
47	7.723251e-09	1.804824e+00	1.804727e+00	1.804698e+00	
48	7.892951e-09	1.540963e+00	1.541129e+00	1.541192e+00	
49	8.068440e-09	1.765139e+00	1.764943e+00	1.764923e+00	
50	8.267550e-09	1.772436e+00	1.772621e+00	1.772646e+00	
51	8.469045e-09	1.804942e+00	1.804757e+00	1.804731e+00	
52	8.651009e-09	1.832010e+00	1.832191e+00	1.832177e+00	
53	8.825975e-09	1.487265e+00	1.486990e+00	1.486977e+00	
54	9.008447e-09	1.746168e+00	1.746488e+00	1.746494e+00	

Index   time            m.xm19.msky130_ m.xm19.msky130_ m.xm19.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.808096e+00	1.807781e+00	1.807771e+00	
56	9.351613e-09	1.561390e+00	1.561796e+00	1.561834e+00	
57	9.522684e-09	1.733707e+00	1.733277e+00	1.733288e+00	
58	9.720296e-09	1.770376e+00	1.770789e+00	1.770789e+00	
59	9.909922e-09	1.789620e+00	1.789209e+00	1.789206e+00	
60	1.009726e-08	1.855182e+00	1.855589e+00	1.855562e+00	
61	1.028208e-08	1.490808e+00	1.490311e+00	1.490302e+00	
62	1.046843e-08	1.740160e+00	1.740704e+00	1.740705e+00	
63	1.066819e-08	1.806499e+00	1.805978e+00	1.805973e+00	
64	1.084231e-08	1.540118e+00	1.540705e+00	1.540744e+00	
65	1.102300e-08	1.768498e+00	1.767880e+00	1.767883e+00	
66	1.122548e-08	1.775636e+00	1.776245e+00	1.776247e+00	
67	1.142681e-08	1.814711e+00	1.814103e+00	1.814100e+00	
68	1.161862e-08	1.722534e+00	1.723127e+00	1.723087e+00	
69	1.181667e-08	1.493699e+00	1.493032e+00	1.493050e+00	
70	1.201243e-08	1.784055e+00	1.784767e+00	1.784742e+00	
71	1.219356e-08	1.728397e+00	1.727760e+00	1.727779e+00	
72	1.239937e-08	1.537028e+00	1.537675e+00	1.537709e+00	
73	1.259348e-08	1.766803e+00	1.766123e+00	1.766111e+00	
74	1.278386e-08	1.801533e+00	1.802217e+00	1.802224e+00	
75	1.302110e-08	1.795379e+00	1.794685e+00	1.794680e+00	
76	1.324058e-08	1.506110e+00	1.506744e+00	1.506695e+00	
77	1.344959e-08	1.748800e+00	1.748192e+00	1.748229e+00	
78	1.364798e-08	1.818930e+00	1.819527e+00	1.819491e+00	
79	1.384992e-08	1.601845e+00	1.601343e+00	1.601381e+00	
80	1.408853e-08	1.705947e+00	1.706435e+00	1.706446e+00	
81	1.430775e-08	1.779512e+00	1.779006e+00	1.779008e+00	
82	1.451307e-08	1.788641e+00	1.789150e+00	1.789144e+00	
83	1.471627e-08	1.674680e+00	1.674146e+00	1.674133e+00	
84	1.488793e-08	1.478187e+00	1.478646e+00	1.478614e+00	
85	1.506813e-08	1.755922e+00	1.755512e+00	1.755533e+00	
86	1.524363e-08	1.806359e+00	1.806767e+00	1.806744e+00	
87	1.540722e-08	1.566934e+00	1.566626e+00	1.566673e+00	
88	1.557950e-08	1.724963e+00	1.725247e+00	1.725251e+00	
89	1.577333e-08	1.771187e+00	1.770886e+00	1.770893e+00	
90	1.594982e-08	1.780465e+00	1.780768e+00	1.780758e+00	
91	1.613217e-08	1.873304e+00	1.872997e+00	1.872981e+00	
92	1.629188e-08	1.503680e+00	1.503890e+00	1.503862e+00	
93	1.645810e-08	1.679252e+00	1.679079e+00	1.679098e+00	
94	1.664279e-08	1.803364e+00	1.803552e+00	1.803529e+00	
95	1.682278e-08	1.529502e+00	1.529393e+00	1.529442e+00	
96	1.698643e-08	1.728387e+00	1.728470e+00	1.728470e+00	
97	1.720980e-08	1.776543e+00	1.776446e+00	1.776454e+00	
98	1.741228e-08	1.808400e+00	1.808496e+00	1.808487e+00	
99	1.761211e-08	1.716119e+00	1.716006e+00	1.715979e+00	
100	1.778905e-08	1.471586e+00	1.471618e+00	1.471617e+00	
101	1.798082e-08	1.770768e+00	1.770785e+00	1.770776e+00	
102	1.815742e-08	1.790817e+00	1.790821e+00	1.790826e+00	
103	1.832076e-08	1.573042e+00	1.573111e+00	1.573145e+00	
104	1.849407e-08	1.743504e+00	1.743402e+00	1.743411e+00	
105	1.868005e-08	1.779569e+00	1.779660e+00	1.779657e+00	
106	1.886883e-08	1.786986e+00	1.786896e+00	1.786898e+00	
107	1.904350e-08	1.873000e+00	1.873091e+00	1.873054e+00	
108	1.920534e-08	1.492944e+00	1.492751e+00	1.492750e+00	
109	1.937737e-08	1.707692e+00	1.707928e+00	1.707919e+00	
110	1.956833e-08	1.805661e+00	1.805445e+00	1.805450e+00	
111	1.974938e-08	1.527457e+00	1.527743e+00	1.527768e+00	
112	1.991593e-08	1.750601e+00	1.750285e+00	1.750306e+00	

Index   time            m.xm19.msky130_ m.xm19.msky130_ m.xm19.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.739639e+00	1.739933e+00	1.739923e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm20.msky130_ m.xm20.msky130_ m.xm20.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.341951e-08	1.341951e-08	1.341951e-08	
1	2.000000e-12	-2.02299e-03	-2.02501e-03	-2.02342e-03	
2	4.000000e-12	-3.42466e-03	-3.42593e-03	-3.42493e-03	
3	8.000000e-12	-5.37024e-03	-5.37060e-03	-5.37031e-03	
4	1.600000e-11	-6.21916e-03	-6.21907e-03	-6.21913e-03	
5	3.200000e-11	-4.91993e-03	-4.91974e-03	-4.91988e-03	
6	6.400000e-11	-2.73301e-03	-2.73325e-03	-2.73307e-03	
7	1.280000e-10	9.861348e-03	9.861557e-03	9.860918e-03	
8	2.560000e-10	-4.84481e-02	-4.84492e-02	-4.84473e-02	
9	3.785449e-10	5.059045e-03	5.107999e-03	5.081391e-03	
10	5.445683e-10	1.979231e-01	1.979007e-01	1.979098e-01	
11	7.372881e-10	-5.24368e-02	-5.24219e-02	-5.24361e-02	
12	9.139272e-10	5.604653e-02	5.603004e-02	5.604406e-02	
13	1.106799e-09	1.332926e-01	1.332587e-01	1.332716e-01	
14	1.280371e-09	-6.07550e-02	-6.07150e-02	-6.07175e-02	
15	1.452618e-09	6.366802e-02	6.362742e-02	6.362736e-02	
16	1.613703e-09	-2.27650e-02	-2.27233e-02	-2.27209e-02	
17	1.766927e-09	-5.42674e-02	-5.42881e-02	-5.43044e-02	
18	1.927658e-09	1.695238e-01	1.695905e-01	1.695862e-01	
19	2.101555e-09	2.293627e-02	2.285900e-02	2.285546e-02	
20	2.296963e-09	5.904852e-03	6.002930e-03	6.006999e-03	
21	2.481930e-09	1.304101e-01	1.302545e-01	1.302555e-01	
22	2.664991e-09	5.254998e-02	5.269241e-02	5.272077e-02	
23	2.829940e-09	1.158649e-02	1.144610e-02	1.141943e-02	
24	3.060230e-09	-3.33452e-02	-3.32052e-02	-3.31781e-02	
25	3.272219e-09	2.541312e-03	2.440894e-03	2.390875e-03	
26	3.467953e-09	1.598759e-01	1.599827e-01	1.600239e-01	
27	3.701083e-09	-4.89719e-02	-4.90799e-02	-4.91220e-02	
28	3.929133e-09	8.848839e-02	8.857414e-02	8.861464e-02	
29	4.135002e-09	1.269131e-01	1.268023e-01	1.267925e-01	
30	4.381656e-09	-3.62586e-02	-3.61456e-02	-3.61318e-02	
31	4.600422e-09	4.317124e-02	4.305804e-02	4.304188e-02	
32	4.826790e-09	-1.22198e-02	-1.20993e-02	-1.20751e-02	
33	5.082273e-09	2.022192e-01	2.021365e-01	2.020860e-01	
34	5.291508e-09	-5.56494e-02	-5.55808e-02	-5.55388e-02	
35	5.508757e-09	4.794147e-02	4.789324e-02	4.785335e-02	
36	5.708907e-09	1.406268e-01	1.406161e-01	1.406677e-01	
37	5.884689e-09	-5.39480e-03	-5.38833e-03	-5.41661e-03	
38	6.071041e-09	3.565257e-02	3.564588e-02	3.567396e-02	
39	6.252638e-09	-2.15940e-02	-2.15870e-02	-2.16144e-02	
40	6.418166e-09	-2.46152e-02	-2.45933e-02	-2.45818e-02	
41	6.591868e-09	1.865161e-01	1.865271e-01	1.864976e-01	
42	6.794442e-09	-4.26724e-02	-4.26929e-02	-4.26691e-02	
43	6.997640e-09	4.116424e-02	4.120133e-02	4.117883e-02	
44	7.182558e-09	1.071773e-01	1.070829e-01	1.071151e-01	
45	7.351110e-09	2.553373e-02	2.561910e-02	2.561409e-02	
46	7.531244e-09	2.044013e-02	2.035606e-02	2.036211e-02	
47	7.723251e-09	-2.13040e-02	-2.12199e-02	-2.12259e-02	
48	7.892951e-09	-1.21854e-02	-1.22364e-02	-1.22481e-02	
49	8.068440e-09	1.755009e-01	1.755780e-01	1.755731e-01	
50	8.267550e-09	-4.17896e-02	-4.18742e-02	-4.18739e-02	
51	8.469045e-09	4.130472e-02	4.140096e-02	4.140151e-02	
52	8.651009e-09	1.135163e-01	1.133641e-01	1.133767e-01	
53	8.825975e-09	3.230143e-03	3.377072e-03	3.387997e-03	
54	9.008447e-09	3.175346e-02	3.160679e-02	3.159604e-02	

Index   time            m.xm20.msky130_ m.xm20.msky130_ m.xm20.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	-2.00346e-02	-1.98878e-02	-1.98766e-02	
56	9.351613e-09	-2.42349e-02	-2.43541e-02	-2.43804e-02	
57	9.522684e-09	1.889813e-01	1.891355e-01	1.891432e-01	
58	9.720296e-09	-4.21463e-02	-4.23107e-02	-4.23247e-02	
59	9.909922e-09	3.875591e-02	3.894143e-02	3.895715e-02	
60	1.009726e-08	1.064591e-01	1.062152e-01	1.062075e-01	
61	1.028208e-08	1.064382e-02	1.087824e-02	1.091218e-02	
62	1.046843e-08	2.881508e-02	2.858189e-02	2.854887e-02	
63	1.066819e-08	-2.78059e-02	-2.75728e-02	-2.75398e-02	
64	1.084231e-08	-4.89337e-03	-5.09321e-03	-5.14405e-03	
65	1.102300e-08	1.709817e-01	1.712056e-01	1.712406e-01	
66	1.122548e-08	-4.37265e-02	-4.39574e-02	-4.39967e-02	
67	1.142681e-08	4.291286e-02	4.315128e-02	4.319132e-02	
68	1.161862e-08	1.658973e-01	1.656058e-01	1.655833e-01	
69	1.181667e-08	-9.81033e-03	-9.51921e-03	-9.47987e-03	
70	1.201243e-08	3.194644e-02	3.165479e-02	3.161458e-02	
71	1.219356e-08	-5.60230e-02	-5.57327e-02	-5.56887e-02	
72	1.239937e-08	1.820484e-01	1.818104e-01	1.817425e-01	
73	1.259348e-08	1.855345e-02	1.878062e-02	1.883658e-02	
74	1.278386e-08	1.355976e-02	1.334203e-02	1.328685e-02	
75	1.302110e-08	6.566514e-02	6.585373e-02	6.590908e-02	
76	1.324058e-08	7.342796e-02	7.322261e-02	7.319518e-02	
77	1.344959e-08	-1.22798e-02	-1.20729e-02	-1.20429e-02	
78	1.364798e-08	2.548769e-02	2.528054e-02	2.524884e-02	
79	1.384992e-08	-8.16543e-03	-7.94959e-03	-7.91465e-03	
80	1.408853e-08	1.504769e-01	1.502994e-01	1.502393e-01	
81	1.430775e-08	-4.52564e-02	-4.50902e-02	-4.50366e-02	
82	1.451307e-08	3.459324e-02	3.444940e-02	3.439802e-02	
83	1.471627e-08	1.799638e-01	1.800505e-01	1.801109e-01	
84	1.488793e-08	3.927033e-02	3.917538e-02	3.914119e-02	
85	1.506813e-08	1.003639e-02	1.013252e-02	1.016767e-02	
86	1.524363e-08	-2.82189e-03	-2.91811e-03	-2.95334e-03	
87	1.540722e-08	-2.56240e-02	-2.55014e-02	-2.54793e-02	
88	1.557950e-08	1.893870e-01	1.893002e-01	1.892584e-01	
89	1.577333e-08	-4.52821e-02	-4.52059e-02	-4.51707e-02	
90	1.594982e-08	3.856448e-02	3.851336e-02	3.848000e-02	
91	1.613217e-08	1.089412e-01	1.089315e-01	1.089716e-01	
92	1.629188e-08	3.080021e-02	3.079645e-02	3.078737e-02	
93	1.645810e-08	2.413990e-02	2.414555e-02	2.415692e-02	
94	1.664279e-08	-1.92822e-02	-1.92878e-02	-1.92998e-02	
95	1.682278e-08	-5.57202e-03	-5.53793e-03	-5.53853e-03	
96	1.698643e-08	1.625573e-01	1.625535e-01	1.625336e-01	
97	1.720980e-08	-2.20629e-02	-2.20650e-02	-2.20499e-02	
98	1.741228e-08	2.725530e-02	2.726779e-02	2.725353e-02	
99	1.761211e-08	1.701243e-01	1.700591e-01	1.700886e-01	
100	1.778905e-08	1.232572e-02	1.238887e-02	1.237966e-02	
101	1.798082e-08	2.348763e-02	2.342405e-02	2.343290e-02	
102	1.815742e-08	-2.35966e-02	-2.35329e-02	-2.35406e-02	
103	1.832076e-08	-1.47788e-02	-1.48072e-02	-1.48208e-02	
104	1.849407e-08	1.911103e-01	1.911664e-01	1.911658e-01	
105	1.868005e-08	-5.12868e-02	-5.13531e-02	-5.13578e-02	
106	1.886883e-08	4.736322e-02	4.744791e-02	4.745395e-02	
107	1.904350e-08	9.210040e-02	9.195611e-02	9.195889e-02	
108	1.920534e-08	3.084121e-02	3.097355e-02	3.100003e-02	
109	1.937737e-08	2.170742e-02	2.157680e-02	2.155225e-02	
110	1.956833e-08	-2.13667e-02	-2.12360e-02	-2.12119e-02	
111	1.974938e-08	-3.55608e-03	-3.65540e-03	-3.69465e-03	
112	1.991593e-08	1.724385e-01	1.725643e-01	1.725854e-01	

Index   time            m.xm20.msky130_ m.xm20.msky130_ m.xm20.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	3.661451e-02	3.647629e-02	3.644849e-02	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm21.msky130_ m.xm21.msky130_ m.xm21.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.344213e-08	1.347607e-08	1.343082e-08	
1	2.000000e-12	-1.57808e-03	-1.57584e-03	-1.57373e-03	
2	4.000000e-12	-2.51719e-03	-2.51566e-03	-2.51394e-03	
3	8.000000e-12	-3.56893e-03	-3.56834e-03	-3.56713e-03	
4	1.600000e-11	-3.02360e-03	-3.02368e-03	-3.02292e-03	
5	3.200000e-11	-2.46108e-04	-2.46459e-04	-2.46025e-04	
6	6.400000e-11	-3.51484e-04	-3.52788e-04	-3.51798e-04	
7	1.280000e-10	7.939792e-04	7.924344e-04	7.920958e-04	
8	2.560000e-10	1.668164e-03	1.676379e-03	1.676419e-03	
9	3.785449e-10	4.007769e-02	4.003363e-02	4.002993e-02	
10	5.445683e-10	2.019244e-01	2.019269e-01	2.019649e-01	
11	7.372881e-10	-6.18066e-02	-6.18044e-02	-6.18330e-02	
12	9.139272e-10	5.665796e-02	5.665561e-02	5.667916e-02	
13	1.106799e-09	-1.40389e-02	-1.40310e-02	-1.40417e-02	
14	1.280371e-09	1.087373e-01	1.087818e-01	1.087543e-01	
15	1.452618e-09	1.048275e-01	1.047793e-01	1.047962e-01	
16	1.613703e-09	-4.84835e-02	-4.84348e-02	-4.84522e-02	
17	1.766927e-09	5.254977e-02	5.248779e-02	5.250321e-02	
18	1.927658e-09	1.528468e-01	1.528560e-01	1.528729e-01	
19	2.101555e-09	-7.27034e-02	-7.27066e-02	-7.27119e-02	
20	2.296963e-09	5.952143e-02	5.952442e-02	5.952601e-02	
21	2.481930e-09	-1.95839e-02	-1.95857e-02	-1.95841e-02	
22	2.664991e-09	-4.71463e-02	-4.71093e-02	-4.71361e-02	
23	2.829940e-09	2.575216e-01	2.575138e-01	2.575313e-01	
24	3.060230e-09	-9.95713e-02	-9.95729e-02	-9.95941e-02	
25	3.272219e-09	1.800827e-01	1.800583e-01	1.800808e-01	
26	3.467953e-09	1.037302e-01	1.037339e-01	1.037419e-01	
27	3.701083e-09	-4.62516e-02	-4.62540e-02	-4.62582e-02	
28	3.929133e-09	6.124143e-02	6.124358e-02	6.124483e-02	
29	4.135002e-09	-1.37044e-02	-1.36978e-02	-1.36872e-02	
30	4.381656e-09	2.108239e-01	2.108559e-01	2.108162e-01	
31	4.600422e-09	-6.62499e-02	-6.62946e-02	-6.62637e-02	
32	4.826790e-09	4.566862e-02	4.573179e-02	4.570332e-02	
33	5.082273e-09	2.412404e-01	2.411254e-01	2.411702e-01	
34	5.291508e-09	-6.90749e-02	-6.89567e-02	-6.89896e-02	
35	5.508757e-09	6.527203e-02	6.515364e-02	6.518402e-02	
36	5.708907e-09	-5.18706e-02	-5.17521e-02	-5.17794e-02	
37	5.884689e-09	1.022124e-01	1.021414e-01	1.021444e-01	
38	6.071041e-09	1.273201e-01	1.273993e-01	1.273839e-01	
39	6.252638e-09	-5.80059e-02	-5.80888e-02	-5.80755e-02	
40	6.418166e-09	6.139510e-02	6.146089e-02	6.144569e-02	
41	6.591868e-09	1.941994e-01	1.940911e-01	1.941393e-01	
42	6.794442e-09	-6.88153e-02	-6.87027e-02	-6.87431e-02	
43	6.997640e-09	5.901024e-02	5.889743e-02	5.893413e-02	
44	7.182558e-09	-3.67858e-02	-3.66724e-02	-3.67050e-02	
45	7.351110e-09	3.820825e-02	3.813946e-02	3.814506e-02	
46	7.531244e-09	1.886758e-01	1.887622e-01	1.887462e-01	
47	7.723251e-09	-8.18843e-02	-8.19790e-02	-8.19665e-02	
48	7.892951e-09	8.468229e-02	8.475862e-02	8.474475e-02	
49	8.068440e-09	1.808059e-01	1.806907e-01	1.807380e-01	
50	8.267550e-09	-6.07339e-02	-6.06148e-02	-6.06546e-02	
51	8.469045e-09	5.245610e-02	5.233675e-02	5.237255e-02	
52	8.651009e-09	-3.77252e-02	-3.76060e-02	-3.76365e-02	
53	8.825975e-09	5.245358e-02	5.238217e-02	5.238390e-02	
54	9.008447e-09	1.686019e-01	1.686851e-01	1.686741e-01	

Index   time            m.xm21.msky130_ m.xm21.msky130_ m.xm21.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	-7.44938e-02	-7.45839e-02	-7.45757e-02	
56	9.351613e-09	7.796654e-02	7.804203e-02	7.803248e-02	
57	9.522684e-09	1.747307e-01	1.746102e-01	1.746526e-01	
58	9.720296e-09	-5.57685e-02	-5.56433e-02	-5.56774e-02	
59	9.909922e-09	4.471816e-02	4.459280e-02	4.462270e-02	
60	1.009726e-08	-2.26434e-02	-2.25174e-02	-2.25432e-02	
61	1.028208e-08	2.942276e-02	2.933902e-02	2.933860e-02	
62	1.046843e-08	1.855141e-01	1.856129e-01	1.856046e-01	
63	1.066819e-08	-8.43851e-02	-8.44914e-02	-8.44862e-02	
64	1.084231e-08	9.234066e-02	9.242817e-02	9.242158e-02	
65	1.102300e-08	1.603890e-01	1.602646e-01	1.603041e-01	
66	1.122548e-08	-5.26375e-02	-5.25096e-02	-5.25419e-02	
67	1.142681e-08	4.668839e-02	4.656033e-02	4.658833e-02	
68	1.161862e-08	-3.90880e-02	-3.89607e-02	-3.89818e-02	
69	1.181667e-08	9.709080e-02	9.701216e-02	9.700373e-02	
70	1.201243e-08	8.350186e-02	8.358240e-02	8.358291e-02	
71	1.219356e-08	-4.97966e-02	-4.98726e-02	-4.98738e-02	
72	1.239937e-08	1.700259e-01	1.700665e-01	1.700691e-01	
73	1.259348e-08	5.159835e-02	5.154029e-02	5.156817e-02	
74	1.278386e-08	-1.20364e-02	-1.19771e-02	-1.20015e-02	
75	1.302110e-08	2.139552e-02	2.133589e-02	2.135782e-02	
76	1.324058e-08	9.152064e-02	9.159749e-02	9.157911e-02	
77	1.344959e-08	1.148178e-01	1.147712e-01	1.147613e-01	
78	1.364798e-08	-4.86012e-02	-4.85614e-02	-4.85583e-02	
79	1.384992e-08	4.071639e-02	4.068647e-02	4.068468e-02	
80	1.408853e-08	2.627252e-01	2.627062e-01	2.627286e-01	
81	1.430775e-08	-8.06113e-02	-8.05878e-02	-8.06015e-02	
82	1.451307e-08	7.041193e-02	7.038829e-02	7.039911e-02	
83	1.471627e-08	-4.71549e-02	-4.71306e-02	-4.71387e-02	
84	1.488793e-08	8.833791e-02	8.835641e-02	8.834164e-02	
85	1.506813e-08	1.443756e-01	1.443730e-01	1.443745e-01	
86	1.524363e-08	-6.52875e-02	-6.52927e-02	-6.52977e-02	
87	1.540722e-08	6.893426e-02	6.892753e-02	6.893143e-02	
88	1.557950e-08	1.985341e-01	1.984942e-01	1.985222e-01	
89	1.577333e-08	-5.96448e-02	-5.95999e-02	-5.96192e-02	
90	1.594982e-08	4.467278e-02	4.462777e-02	4.464306e-02	
91	1.613217e-08	-1.87553e-02	-1.87094e-02	-1.87213e-02	
92	1.629188e-08	-2.23816e-02	-2.23865e-02	-2.24016e-02	
93	1.645810e-08	2.414632e-01	2.414954e-01	2.414994e-01	
94	1.664279e-08	-8.46662e-02	-8.47104e-02	-8.47192e-02	
95	1.682278e-08	7.331709e-02	7.334875e-02	7.335703e-02	
96	1.698643e-08	1.840591e-01	1.839801e-01	1.840049e-01	
97	1.720980e-08	-8.75936e-02	-8.75103e-02	-8.75269e-02	
98	1.741228e-08	7.375788e-02	7.367435e-02	7.368662e-02	
99	1.761211e-08	-5.27420e-02	-5.26588e-02	-5.26654e-02	
100	1.778905e-08	7.601211e-02	7.597820e-02	7.595524e-02	
101	1.798082e-08	1.373840e-01	1.374267e-01	1.374404e-01	
102	1.815742e-08	-6.58055e-02	-6.58531e-02	-6.58687e-02	
103	1.832076e-08	9.326444e-02	9.328893e-02	9.330218e-02	
104	1.849407e-08	1.569777e-01	1.569161e-01	1.569374e-01	
105	1.868005e-08	-4.60951e-02	-4.60294e-02	-4.60427e-02	
106	1.886883e-08	3.813256e-02	3.806663e-02	3.807559e-02	
107	1.904350e-08	-1.99134e-02	-1.98469e-02	-1.98512e-02	
108	1.920534e-08	-2.34586e-03	-2.36853e-03	-2.39332e-03	
109	1.937737e-08	2.296802e-01	2.297263e-01	2.297417e-01	
110	1.956833e-08	-8.92460e-02	-8.93033e-02	-8.93230e-02	
111	1.974938e-08	8.524766e-02	8.528930e-02	8.530829e-02	
112	1.991593e-08	1.828388e-01	1.827544e-01	1.827693e-01	

Index   time            m.xm21.msky130_ m.xm21.msky130_ m.xm21.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	4.290370e-03	4.388620e-03	4.390712e-03	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm22.msky130_ m.xm22.msky130_ m.xm22.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.800000e+00	1.800000e+00	
1	2.000000e-12	1.797767e+00	1.797784e+00	1.797776e+00	
2	4.000000e-12	1.796198e+00	1.796211e+00	1.796204e+00	
3	8.000000e-12	1.793836e+00	1.793843e+00	1.793839e+00	
4	1.600000e-11	1.791571e+00	1.791574e+00	1.791572e+00	
5	3.200000e-11	1.789104e+00	1.789105e+00	1.789104e+00	
6	6.400000e-11	1.780384e+00	1.780390e+00	1.780387e+00	
7	1.280000e-10	1.771632e+00	1.771627e+00	1.771629e+00	
8	2.560000e-10	1.766868e+00	1.766868e+00	1.766868e+00	
9	3.785449e-10	1.903570e+00	1.903569e+00	1.903574e+00	
10	5.445683e-10	1.655055e+00	1.654999e+00	1.654927e+00	
11	7.372881e-10	1.513201e+00	1.513230e+00	1.513287e+00	
12	9.139272e-10	1.788273e+00	1.788266e+00	1.788209e+00	
13	1.106799e-09	1.623518e+00	1.623615e+00	1.623663e+00	
14	1.280371e-09	1.561752e+00	1.561655e+00	1.561672e+00	
15	1.452618e-09	1.756881e+00	1.756939e+00	1.756948e+00	
16	1.613703e-09	1.785909e+00	1.785861e+00	1.785844e+00	
17	1.766927e-09	1.830469e+00	1.830507e+00	1.830534e+00	
18	1.927658e-09	1.884516e+00	1.884465e+00	1.884358e+00	
19	2.101555e-09	1.472530e+00	1.472493e+00	1.472593e+00	
20	2.296963e-09	1.747202e+00	1.747282e+00	1.747182e+00	
21	2.481930e-09	1.795429e+00	1.795376e+00	1.795469e+00	
22	2.664991e-09	1.579117e+00	1.579227e+00	1.579180e+00	
23	2.829940e-09	1.787901e+00	1.787751e+00	1.787834e+00	
24	3.060230e-09	1.759494e+00	1.759644e+00	1.759561e+00	
25	3.272219e-09	1.867027e+00	1.866867e+00	1.866954e+00	
26	3.467953e-09	1.568543e+00	1.568626e+00	1.568478e+00	
27	3.701083e-09	1.585204e+00	1.585141e+00	1.585280e+00	
28	3.929133e-09	1.826744e+00	1.826803e+00	1.826663e+00	
29	4.135002e-09	1.543930e+00	1.543970e+00	1.544104e+00	
30	4.381656e-09	1.647647e+00	1.647596e+00	1.647513e+00	
31	4.600422e-09	1.782806e+00	1.782836e+00	1.782933e+00	
32	4.826790e-09	1.778819e+00	1.778793e+00	1.778692e+00	
33	5.082273e-09	1.681217e+00	1.681218e+00	1.681284e+00	
34	5.291508e-09	1.511041e+00	1.510986e+00	1.510900e+00	
35	5.508757e-09	1.804555e+00	1.804652e+00	1.804737e+00	
36	5.708907e-09	1.748195e+00	1.748146e+00	1.748057e+00	
37	5.884689e-09	1.529913e+00	1.529991e+00	1.530133e+00	
38	6.071041e-09	1.740501e+00	1.740384e+00	1.740274e+00	
39	6.252638e-09	1.780781e+00	1.780905e+00	1.781010e+00	
40	6.418166e-09	1.857058e+00	1.856927e+00	1.856831e+00	
41	6.591868e-09	1.717412e+00	1.717501e+00	1.717528e+00	
42	6.794442e-09	1.498631e+00	1.498498e+00	1.498461e+00	
43	6.997640e-09	1.795817e+00	1.795988e+00	1.796025e+00	
44	7.182558e-09	1.762911e+00	1.762786e+00	1.762744e+00	
45	7.351110e-09	1.555621e+00	1.555786e+00	1.555881e+00	
46	7.531244e-09	1.738294e+00	1.738091e+00	1.738028e+00	
47	7.723251e-09	1.779336e+00	1.779546e+00	1.779605e+00	
48	7.892951e-09	1.872813e+00	1.872597e+00	1.872547e+00	
49	8.068440e-09	1.674438e+00	1.674601e+00	1.674583e+00	
50	8.267550e-09	1.506164e+00	1.505969e+00	1.505977e+00	
51	8.469045e-09	1.796401e+00	1.796630e+00	1.796621e+00	
52	8.651009e-09	1.752956e+00	1.752787e+00	1.752789e+00	
53	8.825975e-09	1.554701e+00	1.554897e+00	1.554952e+00	
54	9.008447e-09	1.749495e+00	1.749262e+00	1.749235e+00	

Index   time            m.xm22.msky130_ m.xm22.msky130_ m.xm22.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.783707e+00	1.783948e+00	1.783970e+00	
56	9.351613e-09	1.854898e+00	1.854650e+00	1.854637e+00	
57	9.522684e-09	1.722846e+00	1.723055e+00	1.722997e+00	
58	9.720296e-09	1.490379e+00	1.490119e+00	1.490167e+00	
59	9.909922e-09	1.784321e+00	1.784625e+00	1.784576e+00	
60	1.009726e-08	1.774663e+00	1.774400e+00	1.774444e+00	
61	1.028208e-08	1.535541e+00	1.535843e+00	1.535852e+00	
62	1.046843e-08	1.755008e+00	1.754670e+00	1.754688e+00	
63	1.066819e-08	1.780401e+00	1.780744e+00	1.780723e+00	
64	1.084231e-08	1.876985e+00	1.876636e+00	1.876666e+00	
65	1.102300e-08	1.658431e+00	1.658726e+00	1.658628e+00	
66	1.122548e-08	1.521512e+00	1.521191e+00	1.521279e+00	
67	1.142681e-08	1.801362e+00	1.801713e+00	1.801625e+00	
68	1.161862e-08	1.724379e+00	1.724094e+00	1.724175e+00	
69	1.181667e-08	1.602313e+00	1.602608e+00	1.602585e+00	
70	1.201243e-08	1.761356e+00	1.761030e+00	1.761072e+00	
71	1.219356e-08	1.778965e+00	1.779298e+00	1.779249e+00	
72	1.239937e-08	1.824463e+00	1.824113e+00	1.824164e+00	
73	1.259348e-08	1.471809e+00	1.472079e+00	1.471967e+00	
74	1.278386e-08	1.711954e+00	1.711729e+00	1.711827e+00	
75	1.302110e-08	1.807504e+00	1.807733e+00	1.807636e+00	
76	1.324058e-08	1.533431e+00	1.533275e+00	1.533377e+00	
77	1.344959e-08	1.622625e+00	1.622761e+00	1.622710e+00	
78	1.364798e-08	1.778217e+00	1.778063e+00	1.778124e+00	
79	1.384992e-08	1.797081e+00	1.797237e+00	1.797174e+00	
80	1.408853e-08	1.619898e+00	1.619710e+00	1.619732e+00	
81	1.430775e-08	1.554837e+00	1.554989e+00	1.554948e+00	
82	1.451307e-08	1.801527e+00	1.801415e+00	1.801457e+00	
83	1.471627e-08	1.754640e+00	1.754787e+00	1.754740e+00	
84	1.488793e-08	1.563377e+00	1.563273e+00	1.563366e+00	
85	1.506813e-08	1.707137e+00	1.707201e+00	1.707145e+00	
86	1.524363e-08	1.781031e+00	1.780975e+00	1.781027e+00	
87	1.540722e-08	1.850167e+00	1.850217e+00	1.850172e+00	
88	1.557950e-08	1.694688e+00	1.694596e+00	1.694575e+00	
89	1.577333e-08	1.495836e+00	1.495879e+00	1.495889e+00	
90	1.594982e-08	1.775198e+00	1.775200e+00	1.775189e+00	
91	1.613217e-08	1.782474e+00	1.782507e+00	1.782513e+00	
92	1.629188e-08	1.574133e+00	1.574154e+00	1.574198e+00	
93	1.645810e-08	1.759212e+00	1.759150e+00	1.759146e+00	
94	1.664279e-08	1.766309e+00	1.766371e+00	1.766375e+00	
95	1.682278e-08	1.857491e+00	1.857425e+00	1.857427e+00	
96	1.698643e-08	1.772128e+00	1.772158e+00	1.772084e+00	
97	1.720980e-08	1.528261e+00	1.528188e+00	1.528252e+00	
98	1.741228e-08	1.792451e+00	1.792557e+00	1.792494e+00	
99	1.761211e-08	1.745464e+00	1.745419e+00	1.745473e+00	
100	1.778905e-08	1.571955e+00	1.572021e+00	1.572025e+00	
101	1.798082e-08	1.750156e+00	1.750055e+00	1.750077e+00	
102	1.815742e-08	1.786674e+00	1.786783e+00	1.786755e+00	
103	1.832076e-08	1.886196e+00	1.886078e+00	1.886118e+00	
104	1.849407e-08	1.646782e+00	1.646845e+00	1.646734e+00	
105	1.868005e-08	1.496908e+00	1.496812e+00	1.496913e+00	
106	1.886883e-08	1.786272e+00	1.786405e+00	1.786303e+00	
107	1.904350e-08	1.766813e+00	1.766727e+00	1.766823e+00	
108	1.920534e-08	1.567669e+00	1.567801e+00	1.567759e+00	
109	1.937737e-08	1.749142e+00	1.748970e+00	1.749046e+00	
110	1.956833e-08	1.776160e+00	1.776336e+00	1.776257e+00	
111	1.974938e-08	1.866063e+00	1.865883e+00	1.865968e+00	
112	1.991593e-08	1.711363e+00	1.711496e+00	1.711338e+00	

Index   time            m.xm22.msky130_ m.xm22.msky130_ m.xm22.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.501768e+00	1.501568e+00	1.501707e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm23.msky130_ m.xm23.msky130_ m.xm23.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	2.179106e-19	5.447766e-19	1.089553e-19	
1	2.000000e-12	1.008277e-06	-1.47197e-06	5.033890e-07	
2	4.000000e-12	6.066615e-07	-8.85007e-07	3.035824e-07	
3	8.000000e-12	7.102686e-08	-1.09038e-07	3.559929e-08	
4	1.600000e-11	-2.44081e-07	3.652973e-07	-1.22013e-07	
5	3.200000e-11	-2.02406e-07	2.869874e-07	-1.01238e-07	
6	6.400000e-11	2.107741e-07	-2.99429e-07	1.053868e-07	
7	1.280000e-10	9.885673e-08	5.554017e-07	4.943236e-08	
8	2.560000e-10	8.432072e-08	-4.22191e-07	4.215594e-08	
9	3.785449e-10	7.953818e-06	6.270583e-06	3.976752e-06	
10	5.445683e-10	1.415234e-05	1.007329e-05	7.076233e-06	
11	7.372881e-10	-3.77859e-05	-2.93288e-05	-1.88923e-05	
12	9.139272e-10	4.515574e-05	3.669768e-05	2.257588e-05	
13	1.106799e-09	-5.24655e-05	-4.24305e-05	-2.62294e-05	
14	1.280371e-09	6.778683e-05	5.407178e-05	3.388815e-05	
15	1.452618e-09	-6.83114e-05	-5.44579e-05	-3.41483e-05	
16	1.613703e-09	5.284465e-05	4.145680e-05	2.641279e-05	
17	1.766927e-09	-4.48246e-05	-3.38185e-05	-2.24011e-05	
18	1.927658e-09	5.939952e-05	4.453518e-05	2.968673e-05	
19	2.101555e-09	-7.96298e-05	-6.17599e-05	-3.97996e-05	
20	2.296963e-09	8.652796e-05	6.891817e-05	4.324640e-05	
21	2.481930e-09	-9.44459e-05	-7.52822e-05	-4.72026e-05	
22	2.664991e-09	9.477005e-05	7.465718e-05	4.736191e-05	
23	2.829940e-09	-6.07966e-05	-4.77605e-05	-3.03726e-05	
24	3.060230e-09	3.692089e-05	2.749401e-05	1.843360e-05	
25	3.272219e-09	-1.78435e-05	-1.07544e-05	-8.89420e-06	
26	3.467953e-09	9.261673e-06	4.383565e-06	4.602910e-06	
27	3.701083e-09	-1.98541e-05	-1.32444e-05	-9.89879e-06	
28	3.929133e-09	2.620489e-05	1.902445e-05	1.307362e-05	
29	4.135002e-09	-3.36076e-05	-2.47896e-05	-1.67742e-05	
30	4.381656e-09	5.320548e-05	3.956104e-05	2.657216e-05	
31	4.600422e-09	-7.47563e-05	-5.72012e-05	-3.73459e-05	
32	4.826790e-09	7.925297e-05	6.215085e-05	3.959242e-05	
33	5.082273e-09	-6.25873e-05	-4.97355e-05	-3.12581e-05	
34	5.291508e-09	3.738694e-05	2.915836e-05	1.865655e-05	
35	5.508757e-09	-3.04934e-05	-2.23203e-05	-1.52089e-05	
36	5.708907e-09	2.283303e-05	1.526856e-05	1.137801e-05	
37	5.884689e-09	-9.06780e-06	-3.54667e-06	-4.49491e-06	
38	6.071041e-09	1.219502e-05	5.850576e-06	6.058217e-06	
39	6.252638e-09	-2.86468e-05	-1.97083e-05	-1.42835e-05	
40	6.418166e-09	3.727639e-05	2.799969e-05	1.859718e-05	
41	6.591868e-09	-2.01304e-05	-1.53099e-05	-1.00233e-05	
42	6.794442e-09	-1.51901e-06	-2.57290e-06	-8.01671e-07	
43	6.997640e-09	8.127391e-06	9.321138e-06	4.105734e-06	
44	7.182558e-09	-1.57594e-05	-1.60028e-05	-7.92139e-06	
45	7.351110e-09	2.104936e-05	2.108575e-05	1.056576e-05	
46	7.531244e-09	-1.85937e-06	-6.92831e-06	-9.70435e-07	
47	7.723251e-09	-2.02911e-05	-1.18290e-05	-1.01045e-05	
48	7.892951e-09	3.176521e-05	2.297538e-05	1.584075e-05	
49	8.068440e-09	-1.95672e-05	-1.39419e-05	-9.74096e-06	
50	8.267550e-09	-1.18045e-06	-3.04726e-06	-6.33141e-07	
51	8.469045e-09	7.118523e-06	9.088544e-06	3.602067e-06	
52	8.651009e-09	-1.39677e-05	-1.52464e-05	-7.02633e-06	
53	8.825975e-09	2.109268e-05	2.165184e-05	1.058827e-05	
54	9.008447e-09	-6.36925e-06	-1.08049e-05	-3.22616e-06	

Index   time            m.xm23.msky130_ m.xm23.msky130_ m.xm23.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	-1.50543e-05	-7.30301e-06	-7.48547e-06	
56	9.351613e-09	2.608325e-05	1.796602e-05	1.299928e-05	
57	9.522684e-09	-1.33636e-05	-8.56262e-06	-6.63883e-06	
58	9.720296e-09	-6.95704e-06	-7.96815e-06	-3.52158e-06	
59	9.909922e-09	1.229736e-05	1.352810e-05	6.191460e-06	
60	1.009726e-08	-1.81009e-05	-1.84291e-05	-9.09276e-06	
61	1.028208e-08	2.189043e-05	2.187251e-05	1.098695e-05	
62	1.046843e-08	-2.47639e-06	-7.56732e-06	-1.27959e-06	
63	1.066819e-08	-1.84744e-05	-1.02808e-05	-9.19559e-06	
64	1.084231e-08	3.068389e-05	2.198244e-05	1.529956e-05	
65	1.102300e-08	-2.22197e-05	-1.57277e-05	-1.10667e-05	
66	1.122548e-08	3.844557e-06	7.757415e-07	1.878726e-06	
67	1.142681e-08	1.465189e-06	4.574512e-06	7.761753e-07	
68	1.161862e-08	-7.19325e-06	-9.89501e-06	-3.64007e-06	
69	1.181667e-08	1.893650e-05	1.957685e-05	9.511348e-06	
70	1.201243e-08	-2.05410e-05	-2.07529e-05	-1.03131e-05	
71	1.219356e-08	9.570833e-06	1.118397e-05	4.827480e-06	
72	1.239937e-08	9.546158e-06	4.232971e-06	4.731017e-06	
73	1.259348e-08	-2.36277e-05	-1.46082e-05	-1.17713e-05	
74	1.278386e-08	1.685356e-05	9.323346e-06	8.383645e-06	
75	1.302110e-08	-1.46438e-05	-7.43193e-06	-7.27839e-06	
76	1.324058e-08	2.257430e-05	1.321966e-05	1.124320e-05	
77	1.344959e-08	-1.99906e-05	-1.13215e-05	-9.95080e-06	
78	1.364798e-08	6.283504e-06	-8.29527e-08	3.096868e-06	
79	1.384992e-08	-1.67334e-06	4.806240e-06	-7.91686e-07	
80	1.408853e-08	2.159386e-05	1.009293e-05	1.075170e-05	
81	1.430775e-08	-4.72169e-05	-3.12911e-05	-2.35624e-05	
82	1.451307e-08	5.501131e-05	3.922653e-05	2.745818e-05	
83	1.471627e-08	-6.32244e-05	-4.65310e-05	-3.15631e-05	
84	1.488793e-08	7.546726e-05	5.702202e-05	3.768235e-05	
85	1.506813e-08	-6.83245e-05	-5.17578e-05	-3.41088e-05	
86	1.524363e-08	4.922184e-05	3.564120e-05	2.455560e-05	
87	1.540722e-08	-3.94450e-05	-2.62344e-05	-1.96657e-05	
88	1.557950e-08	5.616775e-05	3.863148e-05	2.802558e-05	
89	1.577333e-08	-7.93262e-05	-5.74506e-05	-3.96029e-05	
90	1.594982e-08	8.501081e-05	6.351824e-05	4.244262e-05	
91	1.613217e-08	-9.10178e-05	-6.84696e-05	-4.54435e-05	
92	1.629188e-08	9.104964e-05	6.836086e-05	4.545624e-05	
93	1.645810e-08	-5.86571e-05	-4.35811e-05	-2.92576e-05	
94	1.664279e-08	3.023558e-05	1.985623e-05	1.504544e-05	
95	1.682278e-08	-2.09639e-05	-1.03902e-05	-1.04088e-05	
96	1.698643e-08	3.612226e-05	2.160730e-05	1.798708e-05	
97	1.720980e-08	-5.46685e-05	-3.75023e-05	-2.72591e-05	
98	1.741228e-08	6.289410e-05	4.598441e-05	3.137028e-05	
99	1.761211e-08	-7.15777e-05	-5.38130e-05	-3.57102e-05	
100	1.778905e-08	8.169562e-05	6.288177e-05	4.076683e-05	
101	1.798082e-08	-7.42138e-05	-5.73793e-05	-3.70237e-05	
102	1.815742e-08	5.609396e-05	4.198298e-05	2.796173e-05	
103	1.832076e-08	-4.27129e-05	-2.99126e-05	-2.12696e-05	
104	1.849407e-08	5.099638e-05	3.603223e-05	2.540983e-05	
105	1.868005e-08	-7.06778e-05	-5.18680e-05	-3.52487e-05	
106	1.886883e-08	7.526881e-05	5.659628e-05	3.754211e-05	
107	1.904350e-08	-8.05754e-05	-6.10984e-05	-4.01930e-05	
108	1.920534e-08	8.028700e-05	6.149622e-05	4.004603e-05	
109	1.937737e-08	-4.99301e-05	-3.89577e-05	-2.48656e-05	
110	1.956833e-08	2.359412e-05	1.676267e-05	1.169647e-05	
111	1.974938e-08	-1.28294e-05	-6.06886e-06	-6.31357e-06	
112	1.991593e-08	2.584171e-05	1.570977e-05	1.281912e-05	

Index   time            m.xm23.msky130_ m.xm23.msky130_ m.xm23.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	-7.57276e-05	-5.23847e-05	-3.77586e-05	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm24.msky130_ m.xm24.msky130_ m.xm24.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.800000e+00	1.800000e+00	
1	2.000000e-12	1.799973e+00	1.799987e+00	1.799980e+00	
2	4.000000e-12	1.799981e+00	1.799990e+00	1.799986e+00	
3	8.000000e-12	1.799990e+00	1.799995e+00	1.799993e+00	
4	1.600000e-11	1.799996e+00	1.799998e+00	1.799997e+00	
5	3.200000e-11	1.799997e+00	1.799998e+00	1.799998e+00	
6	6.400000e-11	1.799990e+00	1.799995e+00	1.799993e+00	
7	1.280000e-10	1.800003e+00	1.800002e+00	1.800002e+00	
8	2.560000e-10	1.799995e+00	1.799998e+00	1.799996e+00	
9	3.785449e-10	1.800012e+00	1.800006e+00	1.800016e+00	
10	5.445683e-10	1.799954e+00	1.799977e+00	1.799952e+00	
11	7.372881e-10	1.800021e+00	1.800010e+00	1.800028e+00	
12	9.139272e-10	1.800040e+00	1.800020e+00	1.800020e+00	
13	1.106799e-09	1.799923e+00	1.799961e+00	1.799952e+00	
14	1.280371e-09	1.800065e+00	1.800032e+00	1.800038e+00	
15	1.452618e-09	1.799981e+00	1.799990e+00	1.799997e+00	
16	1.613703e-09	1.800028e+00	1.800014e+00	1.800009e+00	
17	1.766927e-09	1.799975e+00	1.799988e+00	1.799995e+00	
18	1.927658e-09	1.800022e+00	1.800011e+00	1.800006e+00	
19	2.101555e-09	1.799910e+00	1.799955e+00	1.799936e+00	
20	2.296963e-09	1.800140e+00	1.800070e+00	1.800104e+00	
21	2.481930e-09	1.799872e+00	1.799936e+00	1.799905e+00	
22	2.664991e-09	1.800078e+00	1.800039e+00	1.800057e+00	
23	2.829940e-09	1.799974e+00	1.799987e+00	1.799984e+00	
24	3.060230e-09	1.800020e+00	1.800010e+00	1.800012e+00	
25	3.272219e-09	1.799987e+00	1.799993e+00	1.799996e+00	
26	3.467953e-09	1.799967e+00	1.799983e+00	1.799965e+00	
27	3.701083e-09	1.800036e+00	1.800018e+00	1.800036e+00	
28	3.929133e-09	1.800003e+00	1.800002e+00	1.799994e+00	
29	4.135002e-09	1.799947e+00	1.799974e+00	1.799966e+00	
30	4.381656e-09	1.800068e+00	1.800034e+00	1.800046e+00	
31	4.600422e-09	1.799959e+00	1.799980e+00	1.799975e+00	
32	4.826790e-09	1.800040e+00	1.800020e+00	1.800025e+00	
33	5.082273e-09	1.799943e+00	1.799972e+00	1.799962e+00	
34	5.291508e-09	1.800028e+00	1.800014e+00	1.800015e+00	
35	5.508757e-09	1.800024e+00	1.800012e+00	1.800026e+00	
36	5.708907e-09	1.799964e+00	1.799982e+00	1.799964e+00	
37	5.884689e-09	1.799988e+00	1.799994e+00	1.799998e+00	
38	6.071041e-09	1.800055e+00	1.800027e+00	1.800036e+00	
39	6.252638e-09	1.799956e+00	1.799978e+00	1.799972e+00	
40	6.418166e-09	1.800047e+00	1.800023e+00	1.800033e+00	
41	6.591868e-09	1.799934e+00	1.799967e+00	1.799950e+00	
42	6.794442e-09	1.800027e+00	1.800014e+00	1.800019e+00	
43	6.997640e-09	1.800029e+00	1.800015e+00	1.800025e+00	
44	7.182558e-09	1.799962e+00	1.799981e+00	1.799969e+00	
45	7.351110e-09	1.799989e+00	1.799994e+00	1.799993e+00	
46	7.531244e-09	1.800051e+00	1.800026e+00	1.800038e+00	
47	7.723251e-09	1.799959e+00	1.799980e+00	1.799970e+00	
48	7.892951e-09	1.800043e+00	1.800022e+00	1.800036e+00	
49	8.068440e-09	1.799928e+00	1.799964e+00	1.799939e+00	
50	8.267550e-09	1.800043e+00	1.800021e+00	1.800038e+00	
51	8.469045e-09	1.800013e+00	1.800007e+00	1.800006e+00	
52	8.651009e-09	1.799975e+00	1.799987e+00	1.799985e+00	
53	8.825975e-09	1.799980e+00	1.799990e+00	1.799980e+00	
54	9.008447e-09	1.800062e+00	1.800031e+00	1.800053e+00	

Index   time            m.xm24.msky130_ m.xm24.msky130_ m.xm24.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.799947e+00	1.799974e+00	1.799954e+00	
56	9.351613e-09	1.800055e+00	1.800027e+00	1.800050e+00	
57	9.522684e-09	1.799927e+00	1.799964e+00	1.799933e+00	
58	9.720296e-09	1.800031e+00	1.800015e+00	1.800033e+00	
59	9.909922e-09	1.800028e+00	1.800014e+00	1.800013e+00	
60	1.009726e-08	1.799969e+00	1.799984e+00	1.799985e+00	
61	1.028208e-08	1.799980e+00	1.799990e+00	1.799976e+00	
62	1.046843e-08	1.800066e+00	1.800033e+00	1.800060e+00	
63	1.066819e-08	1.799940e+00	1.799970e+00	1.799945e+00	
64	1.084231e-08	1.800061e+00	1.800031e+00	1.800061e+00	
65	1.102300e-08	1.799907e+00	1.799954e+00	1.799912e+00	
66	1.122548e-08	1.800069e+00	1.800035e+00	1.800069e+00	
67	1.142681e-08	1.799986e+00	1.799993e+00	1.799974e+00	
68	1.161862e-08	1.799996e+00	1.799998e+00	1.800013e+00	
69	1.181667e-08	1.799979e+00	1.799990e+00	1.799968e+00	
70	1.201243e-08	1.800054e+00	1.800027e+00	1.800057e+00	
71	1.219356e-08	1.799951e+00	1.799975e+00	1.799946e+00	
72	1.239937e-08	1.800053e+00	1.800027e+00	1.800058e+00	
73	1.259348e-08	1.799884e+00	1.799942e+00	1.799892e+00	
74	1.278386e-08	1.800159e+00	1.800080e+00	1.800143e+00	
75	1.302110e-08	1.799858e+00	1.799929e+00	1.799870e+00	
76	1.324058e-08	1.800093e+00	1.800047e+00	1.800092e+00	
77	1.344959e-08	1.799921e+00	1.799961e+00	1.799920e+00	
78	1.364798e-08	1.800113e+00	1.800056e+00	1.800106e+00	
79	1.384992e-08	1.799892e+00	1.799946e+00	1.799898e+00	
80	1.408853e-08	1.800075e+00	1.800038e+00	1.800078e+00	
81	1.430775e-08	1.799914e+00	1.799957e+00	1.799914e+00	
82	1.451307e-08	1.800135e+00	1.800067e+00	1.800124e+00	
83	1.471627e-08	1.799855e+00	1.799928e+00	1.799869e+00	
84	1.488793e-08	1.800100e+00	1.800050e+00	1.800097e+00	
85	1.506813e-08	1.799931e+00	1.799965e+00	1.799927e+00	
86	1.524363e-08	1.800089e+00	1.800044e+00	1.800087e+00	
87	1.540722e-08	1.799914e+00	1.799957e+00	1.799918e+00	
88	1.557950e-08	1.800060e+00	1.800030e+00	1.800060e+00	
89	1.577333e-08	1.799904e+00	1.799952e+00	1.799911e+00	
90	1.594982e-08	1.800155e+00	1.800078e+00	1.800136e+00	
91	1.613217e-08	1.799847e+00	1.799923e+00	1.799866e+00	
92	1.629188e-08	1.800099e+00	1.800049e+00	1.800093e+00	
93	1.645810e-08	1.799946e+00	1.799973e+00	1.799942e+00	
94	1.664279e-08	1.800056e+00	1.800028e+00	1.800059e+00	
95	1.682278e-08	1.799951e+00	1.799976e+00	1.799949e+00	
96	1.698643e-08	1.800044e+00	1.800022e+00	1.800044e+00	
97	1.720980e-08	1.799913e+00	1.799957e+00	1.799923e+00	
98	1.741228e-08	1.800139e+00	1.800069e+00	1.800118e+00	
99	1.761211e-08	1.799850e+00	1.799925e+00	1.799874e+00	
100	1.778905e-08	1.800111e+00	1.800055e+00	1.800096e+00	
101	1.798082e-08	1.799927e+00	1.799964e+00	1.799933e+00	
102	1.815742e-08	1.800083e+00	1.800041e+00	1.800074e+00	
103	1.832076e-08	1.799917e+00	1.799959e+00	1.799931e+00	
104	1.849407e-08	1.800048e+00	1.800024e+00	1.800038e+00	
105	1.868005e-08	1.799926e+00	1.799963e+00	1.799940e+00	
106	1.886883e-08	1.800133e+00	1.800066e+00	1.800106e+00	
107	1.904350e-08	1.799862e+00	1.799931e+00	1.799890e+00	
108	1.920534e-08	1.800088e+00	1.800044e+00	1.800071e+00	
109	1.937737e-08	1.799954e+00	1.799977e+00	1.799962e+00	
110	1.956833e-08	1.800053e+00	1.800026e+00	1.800043e+00	
111	1.974938e-08	1.799951e+00	1.799976e+00	1.799962e+00	
112	1.991593e-08	1.800028e+00	1.800014e+00	1.800018e+00	

Index   time            m.xm24.msky130_ m.xm24.msky130_ m.xm24.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.799882e+00	1.799941e+00	1.799911e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm25.msky130_ m.xm25.msky130_ m.xm25.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.800000e+00	1.800000e+00	
1	2.000000e-12	1.797805e+00	1.797802e+00	1.797802e+00	
2	4.000000e-12	1.796228e+00	1.796226e+00	1.796226e+00	
3	8.000000e-12	1.793856e+00	1.793853e+00	1.793854e+00	
4	1.600000e-11	1.791582e+00	1.791579e+00	1.791581e+00	
5	3.200000e-11	1.789110e+00	1.789107e+00	1.789108e+00	
6	6.400000e-11	1.780404e+00	1.780400e+00	1.780400e+00	
7	1.280000e-10	1.771631e+00	1.771627e+00	1.771628e+00	
8	2.560000e-10	1.766853e+00	1.766860e+00	1.766860e+00	
9	3.785449e-10	1.903526e+00	1.903547e+00	1.903543e+00	
10	5.445683e-10	1.654847e+00	1.654895e+00	1.654903e+00	
11	7.372881e-10	1.513361e+00	1.513310e+00	1.513356e+00	
12	9.139272e-10	1.788224e+00	1.788242e+00	1.788217e+00	
13	1.106799e-09	1.623740e+00	1.623726e+00	1.623746e+00	
14	1.280371e-09	1.561598e+00	1.561578e+00	1.561562e+00	
15	1.452618e-09	1.757003e+00	1.757000e+00	1.756939e+00	
16	1.613703e-09	1.785794e+00	1.785803e+00	1.785855e+00	
17	1.766927e-09	1.830533e+00	1.830539e+00	1.830491e+00	
18	1.927658e-09	1.884315e+00	1.884364e+00	1.884409e+00	
19	2.101555e-09	1.472520e+00	1.472488e+00	1.472493e+00	
20	2.296963e-09	1.747361e+00	1.747361e+00	1.747386e+00	
21	2.481930e-09	1.795324e+00	1.795324e+00	1.795299e+00	
22	2.664991e-09	1.579347e+00	1.579342e+00	1.579377e+00	
23	2.829940e-09	1.787646e+00	1.787624e+00	1.787510e+00	
24	3.060230e-09	1.759786e+00	1.759791e+00	1.759888e+00	
25	3.272219e-09	1.866677e+00	1.866692e+00	1.866602e+00	
26	3.467953e-09	1.568615e+00	1.568662e+00	1.568748e+00	
27	3.701083e-09	1.585190e+00	1.585133e+00	1.585097e+00	
28	3.929133e-09	1.826790e+00	1.826826e+00	1.826876e+00	
29	4.135002e-09	1.544081e+00	1.544045e+00	1.543993e+00	
30	4.381656e-09	1.647519e+00	1.647532e+00	1.647545e+00	
31	4.600422e-09	1.782936e+00	1.782901e+00	1.782866e+00	
32	4.826790e-09	1.778648e+00	1.778707e+00	1.778748e+00	
33	5.082273e-09	1.681246e+00	1.681232e+00	1.681188e+00	
34	5.291508e-09	1.510916e+00	1.510924e+00	1.511023e+00	
35	5.508757e-09	1.804817e+00	1.804783e+00	1.804701e+00	
36	5.708907e-09	1.748019e+00	1.748058e+00	1.748135e+00	
37	5.884689e-09	1.530235e+00	1.530152e+00	1.530095e+00	
38	6.071041e-09	1.740138e+00	1.740203e+00	1.740177e+00	
39	6.252638e-09	1.781139e+00	1.781084e+00	1.781098e+00	
40	6.418166e-09	1.856659e+00	1.856728e+00	1.856718e+00	
41	6.591868e-09	1.717580e+00	1.717585e+00	1.717590e+00	
42	6.794442e-09	1.498387e+00	1.498376e+00	1.498428e+00	
43	6.997640e-09	1.796193e+00	1.796177e+00	1.796143e+00	
44	7.182558e-09	1.762619e+00	1.762640e+00	1.762669e+00	
45	7.351110e-09	1.556060e+00	1.556005e+00	1.555994e+00	
46	7.531244e-09	1.737824e+00	1.737856e+00	1.737785e+00	
47	7.723251e-09	1.779807e+00	1.779781e+00	1.779838e+00	
48	7.892951e-09	1.872303e+00	1.872343e+00	1.872292e+00	
49	8.068440e-09	1.674698e+00	1.674731e+00	1.674777e+00	
50	8.267550e-09	1.505856e+00	1.505815e+00	1.505826e+00	
51	8.469045e-09	1.796832e+00	1.796845e+00	1.796852e+00	
52	8.651009e-09	1.752636e+00	1.752627e+00	1.752616e+00	
53	8.825975e-09	1.555141e+00	1.555116e+00	1.555143e+00	
54	9.008447e-09	1.749028e+00	1.749029e+00	1.748922e+00	

Index   time            m.xm25.msky130_ m.xm25.msky130_ m.xm25.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.784174e+00	1.784181e+00	1.784274e+00	
56	9.351613e-09	1.854395e+00	1.854399e+00	1.854311e+00	
57	9.522684e-09	1.723118e+00	1.723190e+00	1.723273e+00	
58	9.720296e-09	1.490015e+00	1.489937e+00	1.489911e+00	
59	9.909922e-09	1.784835e+00	1.784882e+00	1.784928e+00	
60	1.009726e-08	1.774222e+00	1.774180e+00	1.774130e+00	
61	1.028208e-08	1.536123e+00	1.536134e+00	1.536199e+00	
62	1.046843e-08	1.754396e+00	1.754365e+00	1.754221e+00	
63	1.066819e-08	1.781018e+00	1.781052e+00	1.781183e+00	
64	1.084231e-08	1.876326e+00	1.876307e+00	1.876182e+00	
65	1.102300e-08	1.658841e+00	1.658930e+00	1.659054e+00	
66	1.122548e-08	1.521069e+00	1.520970e+00	1.520903e+00	
67	1.142681e-08	1.801916e+00	1.801990e+00	1.802074e+00	
68	1.161862e-08	1.723950e+00	1.723881e+00	1.723793e+00	
69	1.181667e-08	1.602816e+00	1.602859e+00	1.602942e+00	
70	1.201243e-08	1.760850e+00	1.760778e+00	1.760633e+00	
71	1.219356e-08	1.779443e+00	1.779536e+00	1.779675e+00	
72	1.239937e-08	1.823888e+00	1.823826e+00	1.823692e+00	
73	1.259348e-08	1.472151e+00	1.472249e+00	1.472414e+00	
74	1.278386e-08	1.711770e+00	1.711638e+00	1.711511e+00	
75	1.302110e-08	1.807697e+00	1.807829e+00	1.807956e+00	
76	1.324058e-08	1.533434e+00	1.533277e+00	1.533162e+00	
77	1.344959e-08	1.622648e+00	1.622772e+00	1.622817e+00	
78	1.364798e-08	1.778122e+00	1.778016e+00	1.777956e+00	
79	1.384992e-08	1.797165e+00	1.797278e+00	1.797343e+00	
80	1.408853e-08	1.619625e+00	1.619574e+00	1.619506e+00	
81	1.430775e-08	1.555068e+00	1.555103e+00	1.555226e+00	
82	1.451307e-08	1.801418e+00	1.801361e+00	1.801252e+00	
83	1.471627e-08	1.754812e+00	1.754872e+00	1.754978e+00	
84	1.488793e-08	1.563362e+00	1.563267e+00	1.563176e+00	
85	1.506813e-08	1.707132e+00	1.707197e+00	1.707208e+00	
86	1.524363e-08	1.781015e+00	1.780967e+00	1.780942e+00	
87	1.540722e-08	1.850166e+00	1.850216e+00	1.850246e+00	
88	1.557950e-08	1.694438e+00	1.694472e+00	1.694437e+00	
89	1.577333e-08	1.496003e+00	1.495962e+00	1.496056e+00	
90	1.594982e-08	1.775187e+00	1.775196e+00	1.775123e+00	
91	1.613217e-08	1.782547e+00	1.782543e+00	1.782613e+00	
92	1.629188e-08	1.574217e+00	1.574197e+00	1.574147e+00	
93	1.645810e-08	1.759090e+00	1.759089e+00	1.759054e+00	
94	1.664279e-08	1.766459e+00	1.766447e+00	1.766463e+00	
95	1.682278e-08	1.857286e+00	1.857322e+00	1.857311e+00	
96	1.698643e-08	1.772136e+00	1.772163e+00	1.772169e+00	
97	1.720980e-08	1.528170e+00	1.528141e+00	1.528188e+00	
98	1.741228e-08	1.792660e+00	1.792662e+00	1.792632e+00	
99	1.761211e-08	1.745368e+00	1.745370e+00	1.745396e+00	
100	1.778905e-08	1.572157e+00	1.572123e+00	1.572109e+00	
101	1.798082e-08	1.749940e+00	1.749947e+00	1.749884e+00	
102	1.815742e-08	1.786871e+00	1.786882e+00	1.786933e+00	
103	1.832076e-08	1.885997e+00	1.885978e+00	1.885932e+00	
104	1.849407e-08	1.646689e+00	1.646799e+00	1.646842e+00	
105	1.868005e-08	1.496947e+00	1.496831e+00	1.496848e+00	
106	1.886883e-08	1.786370e+00	1.786454e+00	1.786458e+00	
107	1.904350e-08	1.766797e+00	1.766718e+00	1.766708e+00	
108	1.920534e-08	1.567842e+00	1.567888e+00	1.567919e+00	
109	1.937737e-08	1.748931e+00	1.748864e+00	1.748749e+00	
110	1.956833e-08	1.776386e+00	1.776450e+00	1.776548e+00	
111	1.974938e-08	1.865790e+00	1.865745e+00	1.865653e+00	
112	1.991593e-08	1.711402e+00	1.711516e+00	1.711604e+00	

Index   time            m.xm25.msky130_ m.xm25.msky130_ m.xm25.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.501570e+00	1.501468e+00	1.501435e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm26.msky130_ m.xm26.msky130_ m.xm26.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.341951e-08	1.341951e-08	1.341951e-08	
1	2.000000e-12	-1.56871e-03	-1.57021e-03	-1.56905e-03	
2	4.000000e-12	-2.51032e-03	-2.51115e-03	-2.51050e-03	
3	8.000000e-12	-3.56532e-03	-3.56532e-03	-3.56532e-03	
4	1.600000e-11	-3.02242e-03	-3.02202e-03	-3.02232e-03	
5	3.200000e-11	-2.45657e-04	-2.45560e-04	-2.45800e-04	
6	6.400000e-11	-3.52521e-04	-3.52708e-04	-3.52316e-04	
7	1.280000e-10	7.906097e-04	7.908485e-04	7.904109e-04	
8	2.560000e-10	1.685204e-03	1.684719e-03	1.684939e-03	
9	3.785449e-10	3.998391e-02	3.998378e-02	3.998304e-02	
10	5.445683e-10	2.019645e-01	2.019743e-01	2.019849e-01	
11	7.372881e-10	-6.18201e-02	-6.17941e-02	-6.18398e-02	
12	9.139272e-10	5.667611e-02	5.665097e-02	5.668823e-02	
13	1.106799e-09	-1.40441e-02	-1.40097e-02	-1.40443e-02	
14	1.280371e-09	1.088585e-01	1.087783e-01	1.088149e-01	
15	1.452618e-09	1.046458e-01	1.047098e-01	1.047053e-01	
16	1.613703e-09	-4.83105e-02	-4.83729e-02	-4.83657e-02	
17	1.766927e-09	5.235105e-02	5.241312e-02	5.240388e-02	
18	1.927658e-09	1.529989e-01	1.529352e-01	1.529489e-01	
19	2.101555e-09	-7.28418e-02	-7.27397e-02	-7.27810e-02	
20	2.296963e-09	5.964021e-02	5.955492e-02	5.958536e-02	
21	2.481930e-09	-1.96746e-02	-1.95972e-02	-1.96294e-02	
22	2.664991e-09	-4.70020e-02	-4.70957e-02	-4.70640e-02	
23	2.829940e-09	2.574248e-01	2.574807e-01	2.574830e-01	
24	3.060230e-09	-9.95209e-02	-9.95731e-02	-9.95690e-02	
25	3.272219e-09	1.799893e-01	1.800413e-01	1.800342e-01	
26	3.467953e-09	1.038014e-01	1.037601e-01	1.037774e-01	
27	3.701083e-09	-4.63104e-02	-4.62388e-02	-4.62875e-02	
28	3.929133e-09	6.130517e-02	6.123291e-02	6.127664e-02	
29	4.135002e-09	-1.37590e-02	-1.36744e-02	-1.37144e-02	
30	4.381656e-09	2.109621e-01	2.108276e-01	2.108852e-01	
31	4.600422e-09	-6.64567e-02	-6.63183e-02	-6.63670e-02	
32	4.826790e-09	4.592424e-02	4.578535e-02	4.583106e-02	
33	5.082273e-09	2.408742e-01	2.410215e-01	2.409872e-01	
34	5.291508e-09	-6.86678e-02	-6.87832e-02	-6.87861e-02	
35	5.508757e-09	6.486917e-02	6.498649e-02	6.498270e-02	
36	5.708907e-09	-5.14757e-02	-5.15866e-02	-5.15821e-02	
37	5.884689e-09	1.019430e-01	1.020148e-01	1.020098e-01	
38	6.071041e-09	1.275560e-01	1.274638e-01	1.275017e-01	
39	6.252638e-09	-5.82650e-02	-5.81711e-02	-5.82049e-02	
40	6.418166e-09	6.162339e-02	6.152911e-02	6.155969e-02	
41	6.591868e-09	1.939062e-01	1.940095e-01	1.939929e-01	
42	6.794442e-09	-6.84930e-02	-6.85623e-02	-6.85821e-02	
43	6.997640e-09	5.868662e-02	5.875977e-02	5.877249e-02	
44	7.182558e-09	-3.64599e-02	-3.65299e-02	-3.65423e-02	
45	7.351110e-09	3.799057e-02	3.802532e-02	3.803641e-02	
46	7.531244e-09	1.888876e-01	1.888288e-01	1.888519e-01	
47	7.723251e-09	-8.21340e-02	-8.20728e-02	-8.20912e-02	
48	7.892951e-09	8.489987e-02	8.483836e-02	8.485333e-02	
49	8.068440e-09	1.805277e-01	1.805999e-01	1.805991e-01	
50	8.267550e-09	-6.04257e-02	-6.04644e-02	-6.05007e-02	
51	8.469045e-09	5.214803e-02	5.218966e-02	5.221875e-02	
52	8.651009e-09	-3.74166e-02	-3.74540e-02	-3.74825e-02	
53	8.825975e-09	5.225618e-02	5.225735e-02	5.228545e-02	
54	9.008447e-09	1.687798e-01	1.687574e-01	1.687628e-01	

Index   time            m.xm26.msky130_ m.xm26.msky130_ m.xm26.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	-7.47033e-02	-7.46788e-02	-7.46802e-02	
56	9.351613e-09	7.815056e-02	7.812572e-02	7.812422e-02	
57	9.522684e-09	1.744810e-01	1.745140e-01	1.745280e-01	
58	9.720296e-09	-5.54934e-02	-5.54908e-02	-5.55402e-02	
59	9.909922e-09	4.444422e-02	4.444493e-02	4.448603e-02	
60	1.009726e-08	-2.23643e-02	-2.23632e-02	-2.24039e-02	
61	1.028208e-08	2.923920e-02	2.920693e-02	2.924712e-02	
62	1.046843e-08	1.856870e-01	1.856979e-01	1.856907e-01	
63	1.066819e-08	-8.45905e-02	-8.45995e-02	-8.45886e-02	
64	1.084231e-08	9.251170e-02	9.252036e-02	9.250677e-02	
65	1.102300e-08	1.601673e-01	1.601694e-01	1.601936e-01	
66	1.122548e-08	-5.23922e-02	-5.23608e-02	-5.24197e-02	
67	1.142681e-08	4.644465e-02	4.641466e-02	4.646680e-02	
68	1.161862e-08	-3.88536e-02	-3.88138e-02	-3.88649e-02	
69	1.181667e-08	9.697149e-02	9.688856e-02	9.694443e-02	
70	1.201243e-08	8.357608e-02	8.364777e-02	8.361966e-02	
71	1.219356e-08	-4.98664e-02	-4.99373e-02	-4.99083e-02	
72	1.239937e-08	1.700277e-01	1.700989e-01	1.700697e-01	
73	1.259348e-08	5.158602e-02	5.154907e-02	5.156237e-02	
74	1.278386e-08	-1.20000e-02	-1.19528e-02	-1.19837e-02	
75	1.302110e-08	2.135106e-02	2.130587e-02	2.133595e-02	
76	1.324058e-08	9.165710e-02	9.167693e-02	9.164698e-02	
77	1.344959e-08	1.146688e-01	1.146285e-01	1.146871e-01	
78	1.364798e-08	-4.84921e-02	-4.84500e-02	-4.85041e-02	
79	1.384992e-08	4.063765e-02	4.059511e-02	4.064569e-02	
80	1.408853e-08	2.626953e-01	2.627512e-01	2.627133e-01	
81	1.430775e-08	-8.05313e-02	-8.05612e-02	-8.05612e-02	
82	1.451307e-08	7.032920e-02	7.036195e-02	7.035737e-02	
83	1.471627e-08	-4.70799e-02	-4.71055e-02	-4.71008e-02	
84	1.488793e-08	8.838743e-02	8.837033e-02	8.836603e-02	
85	1.506813e-08	1.443068e-01	1.443027e-01	1.443405e-01	
86	1.524363e-08	-6.52542e-02	-6.52482e-02	-6.52814e-02	
87	1.540722e-08	6.888254e-02	6.887614e-02	6.890594e-02	
88	1.557950e-08	1.985048e-01	1.985219e-01	1.985072e-01	
89	1.577333e-08	-5.95801e-02	-5.95628e-02	-5.95865e-02	
90	1.594982e-08	4.461052e-02	4.459619e-02	4.461156e-02	
91	1.613217e-08	-1.86863e-02	-1.86712e-02	-1.86865e-02	
92	1.629188e-08	-2.23605e-02	-2.24041e-02	-2.23914e-02	
93	1.645810e-08	2.414681e-01	2.414790e-01	2.415023e-01	
94	1.664279e-08	-8.47273e-02	-8.47340e-02	-8.47501e-02	
95	1.682278e-08	7.335914e-02	7.336556e-02	7.337842e-02	
96	1.698643e-08	1.839558e-01	1.839532e-01	1.839529e-01	
97	1.720980e-08	-8.74691e-02	-8.74327e-02	-8.74643e-02	
98	1.741228e-08	7.362248e-02	7.359283e-02	7.361856e-02	
99	1.761211e-08	-5.26051e-02	-5.25709e-02	-5.25966e-02	
100	1.778905e-08	7.599310e-02	7.591925e-02	7.594538e-02	
101	1.798082e-08	1.373762e-01	1.374312e-01	1.374369e-01	
102	1.815742e-08	-6.58216e-02	-6.58750e-02	-6.58771e-02	
103	1.832076e-08	9.323587e-02	9.328879e-02	9.328824e-02	
104	1.849407e-08	1.569515e-01	1.569094e-01	1.569239e-01	
105	1.868005e-08	-4.60398e-02	-4.59613e-02	-4.60147e-02	
106	1.886883e-08	3.808343e-02	3.800603e-02	3.805068e-02	
107	1.904350e-08	-1.98651e-02	-1.97830e-02	-1.98267e-02	
108	1.920534e-08	-2.29014e-03	-2.40669e-03	-2.36580e-03	
109	1.937737e-08	2.296362e-01	2.297249e-01	2.297200e-01	
110	1.956833e-08	-8.92503e-02	-8.93358e-02	-8.93255e-02	
111	1.974938e-08	8.522559e-02	8.531086e-02	8.529760e-02	
112	1.991593e-08	1.827993e-01	1.827224e-01	1.827492e-01	

Index   time            m.xm26.msky130_ m.xm26.msky130_ m.xm26.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	4.384966e-03	4.511770e-03	4.438351e-03	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm27.msky130_ m.xm27.msky130_ m.xm27.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	4.552244e-01	4.552242e-01	4.552244e-01	
1	2.000000e-12	4.517657e-01	4.517794e-01	4.517526e-01	
2	4.000000e-12	4.489007e-01	4.489126e-01	4.488873e-01	
3	8.000000e-12	4.438389e-01	4.438481e-01	4.438253e-01	
4	1.600000e-11	4.356783e-01	4.356851e-01	4.356644e-01	
5	3.200000e-11	4.184176e-01	4.184233e-01	4.184039e-01	
6	6.400000e-11	3.385896e-01	3.385864e-01	3.385638e-01	
7	1.280000e-10	1.465409e-01	1.465411e-01	1.465251e-01	
8	2.560000e-10	5.971560e-03	5.974955e-03	5.971820e-03	
9	3.785449e-10	2.915458e-02	2.915663e-02	2.914999e-02	
10	5.445683e-10	-4.82759e-02	-4.82736e-02	-4.82694e-02	
11	7.372881e-10	1.745404e-01	1.745001e-01	1.745032e-01	
12	9.139272e-10	1.752386e-01	1.752627e-01	1.752830e-01	
13	1.106799e-09	-3.65438e-02	-3.65643e-02	-3.65787e-02	
14	1.280371e-09	1.506416e-01	1.506628e-01	1.506748e-01	
15	1.452618e-09	2.378576e-01	2.378632e-01	2.378555e-01	
16	1.613703e-09	-1.62262e-04	-1.47267e-04	-1.67481e-04	
17	1.766927e-09	2.951007e-02	2.949707e-02	2.950470e-02	
18	1.927658e-09	-1.58640e-02	-1.58498e-02	-1.58600e-02	
19	2.101555e-09	5.102914e-02	5.098841e-02	5.099771e-02	
20	2.296963e-09	2.703836e-01	2.703980e-01	2.704145e-01	
21	2.481930e-09	-1.15803e-02	-1.15876e-02	-1.15960e-02	
22	2.664991e-09	8.034228e-02	8.034925e-02	8.035578e-02	
23	2.829940e-09	3.103012e-01	3.103071e-01	3.103172e-01	
24	3.060230e-09	-2.64768e-02	-2.64549e-02	-2.64931e-02	
25	3.272219e-09	3.536699e-02	3.533925e-02	3.536691e-02	
26	3.467953e-09	-1.61563e-02	-1.61122e-02	-1.61391e-02	
27	3.701083e-09	2.183959e-01	2.183079e-01	2.183465e-01	
28	3.929133e-09	3.936720e-02	3.945410e-02	3.942943e-02	
29	4.135002e-09	-5.79482e-03	-5.88090e-03	-5.85562e-03	
30	4.381656e-09	2.369220e-01	2.370138e-01	2.369925e-01	
31	4.600422e-09	6.430894e-02	6.425049e-02	6.425027e-02	
32	4.826790e-09	7.365031e-04	7.913203e-04	7.803910e-04	
33	5.082273e-09	-2.74861e-02	-2.75309e-02	-2.75211e-02	
34	5.291508e-09	1.640093e-01	1.640141e-01	1.640095e-01	
35	5.508757e-09	1.497078e-01	1.496899e-01	1.497166e-01	
36	5.708907e-09	-2.94571e-02	-2.94363e-02	-2.94589e-02	
37	5.884689e-09	9.300475e-02	9.298415e-02	9.300488e-02	
38	6.071041e-09	2.665061e-01	2.665475e-01	2.665349e-01	
39	6.252638e-09	3.597516e-03	3.579933e-03	3.563910e-03	
40	6.418166e-09	2.847379e-02	2.849049e-02	2.849377e-02	
41	6.591868e-09	-6.88946e-03	-6.89241e-03	-6.89683e-03	
42	6.794442e-09	1.412534e-01	1.412141e-01	1.412240e-01	
43	6.997640e-09	1.542129e-01	1.542402e-01	1.542523e-01	
44	7.182558e-09	-2.66508e-02	-2.66748e-02	-2.66831e-02	
45	7.351110e-09	9.445130e-02	9.447543e-02	9.448264e-02	
46	7.531244e-09	2.569369e-01	2.569298e-01	2.569297e-01	
47	7.723251e-09	1.832242e-03	1.866860e-03	1.840890e-03	
48	7.892951e-09	2.696106e-02	2.692314e-02	2.693603e-02	
49	8.068440e-09	1.099311e-03	1.152937e-03	1.139806e-03	
50	8.267550e-09	1.407676e-01	1.406694e-01	1.406882e-01	
51	8.469045e-09	1.527504e-01	1.528374e-01	1.528403e-01	
52	8.651009e-09	-2.76969e-02	-2.77806e-02	-2.77800e-02	
53	8.825975e-09	1.248029e-01	1.248870e-01	1.248857e-01	
54	9.008447e-09	2.245683e-01	2.245035e-01	2.245077e-01	

Index   time            m.xm27.msky130_ m.xm27.msky130_ m.xm27.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	-2.98615e-03	-2.89555e-03	-2.92430e-03	
56	9.351613e-09	2.457837e-02	2.448604e-02	2.450165e-02	
57	9.522684e-09	3.201778e-03	3.307633e-03	3.291645e-03	
58	9.720296e-09	1.244337e-01	1.242859e-01	1.243065e-01	
59	9.909922e-09	1.845987e-01	1.847322e-01	1.847353e-01	
60	1.009726e-08	-3.25886e-02	-3.27183e-02	-3.27171e-02	
61	1.028208e-08	1.175018e-01	1.176317e-01	1.176294e-01	
62	1.046843e-08	2.334532e-01	2.333408e-01	2.333481e-01	
63	1.066819e-08	-1.00264e-02	-9.88854e-03	-9.92057e-03	
64	1.084231e-08	2.912769e-02	2.898751e-02	2.900741e-02	
65	1.102300e-08	3.981269e-04	5.499503e-04	5.302776e-04	
66	1.122548e-08	1.620413e-01	1.618460e-01	1.618737e-01	
67	1.142681e-08	1.273290e-01	1.275160e-01	1.275084e-01	
68	1.161862e-08	-2.77702e-02	-2.79546e-02	-2.79442e-02	
69	1.181667e-08	1.729617e-01	1.731463e-01	1.731359e-01	
70	1.201243e-08	1.306596e-01	1.305032e-01	1.305058e-01	
71	1.219356e-08	-3.00969e-03	-2.83773e-03	-2.85913e-03	
72	1.239937e-08	1.296712e-02	1.279237e-02	1.280553e-02	
73	1.259348e-08	1.194766e-02	1.210575e-02	1.209225e-02	
74	1.278386e-08	2.953176e-01	2.951277e-01	2.951669e-01	
75	1.302110e-08	-2.69144e-02	-2.67189e-02	-2.67501e-02	
76	1.324058e-08	2.999944e-02	2.980367e-02	2.983271e-02	
77	1.344959e-08	2.534731e-01	2.536865e-01	2.536669e-01	
78	1.364798e-08	7.399977e-02	7.381335e-02	7.380517e-02	
79	1.384992e-08	5.132744e-03	5.314996e-03	5.311376e-03	
80	1.408853e-08	-3.06077e-02	-3.07800e-02	-3.07776e-02	
81	1.430775e-08	2.219050e-01	2.220346e-01	2.220418e-01	
82	1.451307e-08	9.272536e-02	9.258877e-02	9.260094e-02	
83	1.471627e-08	-1.29377e-02	-1.27992e-02	-1.28088e-02	
84	1.488793e-08	6.125914e-02	6.112057e-02	6.112921e-02	
85	1.506813e-08	2.728518e-01	2.730113e-01	2.730095e-01	
86	1.524363e-08	1.958780e-02	1.945405e-02	1.942814e-02	
87	1.540722e-08	2.231152e-02	2.244253e-02	2.245483e-02	
88	1.557950e-08	-4.25566e-03	-4.37094e-03	-4.38439e-03	
89	1.577333e-08	1.325667e-01	1.326377e-01	1.326558e-01	
90	1.594982e-08	1.951105e-01	1.950237e-01	1.950310e-01	
91	1.613217e-08	-2.84951e-02	-2.84041e-02	-2.84065e-02	
92	1.629188e-08	7.623114e-02	7.614006e-02	7.614088e-02	
93	1.645810e-08	2.909207e-01	2.910253e-01	2.910375e-01	
94	1.664279e-08	1.615637e-02	1.608378e-02	1.604314e-02	
95	1.682278e-08	2.131632e-02	2.138647e-02	2.141275e-02	
96	1.698643e-08	-4.80350e-03	-4.86042e-03	-4.88854e-03	
97	1.720980e-08	1.500957e-01	1.501141e-01	1.501494e-01	
98	1.741228e-08	1.282969e-01	1.282703e-01	1.282551e-01	
99	1.761211e-08	-2.63850e-02	-2.63559e-02	-2.63384e-02	
100	1.778905e-08	1.316601e-01	1.316311e-01	1.316136e-01	
101	1.798082e-08	1.883649e-01	1.884160e-01	1.884315e-01	
102	1.815742e-08	-1.78179e-03	-1.81039e-03	-1.84715e-03	
103	1.832076e-08	2.529205e-02	2.531863e-02	2.534254e-02	
104	1.849407e-08	3.913602e-03	3.903787e-03	3.880492e-03	
105	1.868005e-08	1.277545e-01	1.277166e-01	1.277448e-01	
106	1.886883e-08	1.882195e-01	1.882428e-01	1.882383e-01	
107	1.904350e-08	-3.11342e-02	-3.11534e-02	-3.11439e-02	
108	1.920534e-08	1.007383e-01	1.007575e-01	1.007465e-01	
109	1.937737e-08	2.654487e-01	2.654440e-01	2.654656e-01	
110	1.956833e-08	8.116429e-03	8.151713e-03	8.102281e-03	
111	1.974938e-08	2.234819e-02	2.230984e-02	2.234614e-02	
112	1.991593e-08	-1.66925e-03	-1.61598e-03	-1.65305e-03	

Index   time            m.xm27.msky130_ m.xm27.msky130_ m.xm27.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	2.285510e-03	2.183027e-03	2.216213e-03	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm28.msky130_ m.xm28.msky130_ m.xm28.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.443978e+00	1.443978e+00	1.443978e+00	
1	2.000000e-12	1.439550e+00	1.439540e+00	1.439565e+00	
2	4.000000e-12	1.436390e+00	1.436381e+00	1.436404e+00	
3	8.000000e-12	1.431884e+00	1.431877e+00	1.431896e+00	
4	1.600000e-11	1.429204e+00	1.429199e+00	1.429215e+00	
5	3.200000e-11	1.432102e+00	1.432098e+00	1.432114e+00	
6	6.400000e-11	1.437517e+00	1.437514e+00	1.437530e+00	
7	1.280000e-10	1.454770e+00	1.454766e+00	1.454782e+00	
8	2.560000e-10	1.505377e+00	1.505371e+00	1.505387e+00	
9	3.785449e-10	1.673555e+00	1.673529e+00	1.673535e+00	
10	5.445683e-10	1.620976e+00	1.620989e+00	1.620991e+00	
11	7.372881e-10	1.512967e+00	1.512922e+00	1.512911e+00	
12	9.139272e-10	1.620981e+00	1.620979e+00	1.620937e+00	
13	1.106799e-09	1.723814e+00	1.723860e+00	1.723887e+00	
14	1.280371e-09	1.880346e+00	1.880314e+00	1.880291e+00	
15	1.452618e-09	1.490000e+00	1.490093e+00	1.490128e+00	
16	1.613703e-09	1.456912e+00	1.456819e+00	1.456820e+00	
17	1.766927e-09	1.629893e+00	1.629955e+00	1.629984e+00	
18	1.927658e-09	1.620759e+00	1.620681e+00	1.620660e+00	
19	2.101555e-09	1.483777e+00	1.483832e+00	1.483864e+00	
20	2.296963e-09	1.597559e+00	1.597462e+00	1.597369e+00	
21	2.481930e-09	1.743176e+00	1.743291e+00	1.743360e+00	
22	2.664991e-09	1.857412e+00	1.857308e+00	1.857240e+00	
23	2.829940e-09	1.646652e+00	1.646838e+00	1.646905e+00	
24	3.060230e-09	1.421435e+00	1.421254e+00	1.421223e+00	
25	3.272219e-09	1.689476e+00	1.689626e+00	1.689682e+00	
26	3.467953e-09	1.526846e+00	1.526690e+00	1.526638e+00	
27	3.701083e-09	1.530180e+00	1.530304e+00	1.530330e+00	
28	3.929133e-09	1.714944e+00	1.714798e+00	1.714740e+00	
29	4.135002e-09	1.763717e+00	1.763903e+00	1.763958e+00	
30	4.381656e-09	1.726294e+00	1.726150e+00	1.726098e+00	
31	4.600422e-09	1.419965e+00	1.420112e+00	1.420201e+00	
32	4.826790e-09	1.677156e+00	1.676983e+00	1.676915e+00	
33	5.082273e-09	1.724346e+00	1.724516e+00	1.724585e+00	
34	5.291508e-09	1.485006e+00	1.484800e+00	1.484732e+00	
35	5.508757e-09	1.634604e+00	1.634777e+00	1.634789e+00	
36	5.708907e-09	1.757488e+00	1.757352e+00	1.757326e+00	
37	5.884689e-09	1.873999e+00	1.874127e+00	1.874155e+00	
38	6.071041e-09	1.519154e+00	1.519108e+00	1.519089e+00	
39	6.252638e-09	1.446016e+00	1.446063e+00	1.446118e+00	
40	6.418166e-09	1.643336e+00	1.643257e+00	1.643231e+00	
41	6.591868e-09	1.587799e+00	1.587866e+00	1.587898e+00	
42	6.794442e-09	1.504530e+00	1.504432e+00	1.504392e+00	
43	6.997640e-09	1.613636e+00	1.613694e+00	1.613686e+00	
44	7.182558e-09	1.756036e+00	1.756014e+00	1.756008e+00	
45	7.351110e-09	1.864200e+00	1.864216e+00	1.864224e+00	
46	7.531244e-09	1.568179e+00	1.568249e+00	1.568249e+00	
47	7.723251e-09	1.433133e+00	1.433066e+00	1.433101e+00	
48	7.892951e-09	1.660095e+00	1.660128e+00	1.660122e+00	
49	8.068440e-09	1.576764e+00	1.576722e+00	1.576732e+00	
50	8.267550e-09	1.505755e+00	1.505765e+00	1.505744e+00	
51	8.469045e-09	1.608378e+00	1.608327e+00	1.608300e+00	
52	8.651009e-09	1.748308e+00	1.748397e+00	1.748410e+00	
53	8.825975e-09	1.860577e+00	1.860487e+00	1.860476e+00	
54	9.008447e-09	1.539881e+00	1.540050e+00	1.540071e+00	

Index   time            m.xm28.msky130_ m.xm28.msky130_ m.xm28.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.444848e+00	1.444682e+00	1.444695e+00	
56	9.351613e-09	1.658086e+00	1.658216e+00	1.658234e+00	
57	9.522684e-09	1.592614e+00	1.592475e+00	1.592462e+00	
58	9.720296e-09	1.503020e+00	1.503129e+00	1.503135e+00	
59	9.909922e-09	1.596017e+00	1.595863e+00	1.595804e+00	
60	1.009726e-08	1.748374e+00	1.748562e+00	1.748604e+00	
61	1.028208e-08	1.853212e+00	1.853025e+00	1.852986e+00	
62	1.046843e-08	1.553966e+00	1.554232e+00	1.554278e+00	
63	1.066819e-08	1.444011e+00	1.443749e+00	1.443736e+00	
64	1.084231e-08	1.681125e+00	1.681352e+00	1.681393e+00	
65	1.102300e-08	1.582781e+00	1.582548e+00	1.582511e+00	
66	1.122548e-08	1.501913e+00	1.502113e+00	1.502134e+00	
67	1.142681e-08	1.626078e+00	1.625842e+00	1.625778e+00	
68	1.161862e-08	1.748850e+00	1.749122e+00	1.749175e+00	
69	1.181667e-08	1.850337e+00	1.850090e+00	1.850040e+00	
70	1.201243e-08	1.484010e+00	1.484304e+00	1.484374e+00	
71	1.219356e-08	1.497870e+00	1.497572e+00	1.497536e+00	
72	1.239937e-08	1.747672e+00	1.747939e+00	1.747994e+00	
73	1.259348e-08	1.565328e+00	1.565054e+00	1.565007e+00	
74	1.278386e-08	1.494698e+00	1.494906e+00	1.494901e+00	
75	1.302110e-08	1.724445e+00	1.724256e+00	1.724236e+00	
76	1.324058e-08	1.820144e+00	1.820336e+00	1.820357e+00	
77	1.344959e-08	1.568605e+00	1.568492e+00	1.568475e+00	
78	1.364798e-08	1.435407e+00	1.435517e+00	1.435574e+00	
79	1.384992e-08	1.664940e+00	1.664800e+00	1.664767e+00	
80	1.408853e-08	1.689251e+00	1.689385e+00	1.689421e+00	
81	1.430775e-08	1.488556e+00	1.488382e+00	1.488333e+00	
82	1.451307e-08	1.653739e+00	1.653892e+00	1.653894e+00	
83	1.471627e-08	1.775796e+00	1.775671e+00	1.775660e+00	
84	1.488793e-08	1.868585e+00	1.868707e+00	1.868718e+00	
85	1.506813e-08	1.551493e+00	1.551453e+00	1.551452e+00	
86	1.524363e-08	1.431880e+00	1.431922e+00	1.431959e+00	
87	1.540722e-08	1.642931e+00	1.642858e+00	1.642850e+00	
88	1.557950e-08	1.594873e+00	1.594934e+00	1.594948e+00	
89	1.577333e-08	1.510966e+00	1.510873e+00	1.510853e+00	
90	1.594982e-08	1.570251e+00	1.570294e+00	1.570258e+00	
91	1.613217e-08	1.742332e+00	1.742325e+00	1.742342e+00	
92	1.629188e-08	1.871639e+00	1.871643e+00	1.871627e+00	
93	1.645810e-08	1.630951e+00	1.631040e+00	1.631059e+00	
94	1.664279e-08	1.418740e+00	1.418657e+00	1.418674e+00	
95	1.682278e-08	1.619167e+00	1.619221e+00	1.619236e+00	
96	1.698643e-08	1.588226e+00	1.588156e+00	1.588150e+00	
97	1.720980e-08	1.488626e+00	1.488664e+00	1.488657e+00	
98	1.741228e-08	1.637112e+00	1.637042e+00	1.637005e+00	
99	1.761211e-08	1.760041e+00	1.760141e+00	1.760167e+00	
100	1.778905e-08	1.863216e+00	1.863115e+00	1.863091e+00	
101	1.798082e-08	1.517017e+00	1.517190e+00	1.517230e+00	
102	1.815742e-08	1.453862e+00	1.453691e+00	1.453684e+00	
103	1.832076e-08	1.689594e+00	1.689727e+00	1.689764e+00	
104	1.849407e-08	1.572186e+00	1.572047e+00	1.572013e+00	
105	1.868005e-08	1.517408e+00	1.517518e+00	1.517543e+00	
106	1.886883e-08	1.586204e+00	1.586043e+00	1.585967e+00	
107	1.904350e-08	1.740936e+00	1.741138e+00	1.741195e+00	
108	1.920534e-08	1.868792e+00	1.868582e+00	1.868526e+00	
109	1.937737e-08	1.591489e+00	1.591792e+00	1.591851e+00	
110	1.956833e-08	1.432623e+00	1.432326e+00	1.432303e+00	
111	1.974938e-08	1.640645e+00	1.640910e+00	1.640963e+00	
112	1.991593e-08	1.583783e+00	1.583507e+00	1.583460e+00	

Index   time            m.xm28.msky130_ m.xm28.msky130_ m.xm28.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.561723e+00	1.561997e+00	1.562058e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm29.msky130_ m.xm29.msky130_ m.xm29.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	5.815307e-12	1.453826e-11	2.907653e-12	
1	2.000000e-12	-5.17769e-06	-6.38523e-06	-2.58500e-06	
2	4.000000e-12	-4.37177e-06	-5.32004e-06	-2.18648e-06	
3	8.000000e-12	-3.55870e-06	-4.19354e-06	-1.77936e-06	
4	1.600000e-11	-3.12554e-06	-3.63741e-06	-1.56292e-06	
5	3.200000e-11	-4.57537e-06	-4.99399e-06	-2.28727e-06	
6	6.400000e-11	-1.98335e-05	-1.85917e-05	-9.91573e-06	
7	1.280000e-10	-3.24104e-05	-2.24656e-05	-1.62056e-05	
8	2.560000e-10	5.907338e-06	3.056340e-06	2.953215e-06	
9	3.785449e-10	-1.02549e-06	4.947119e-07	-5.12146e-07	
10	5.445683e-10	-2.82575e-06	-4.95251e-06	-1.41344e-06	
11	7.372881e-10	2.372888e-05	2.173129e-05	1.186465e-05	
12	9.139272e-10	-2.36223e-05	-2.16513e-05	-1.18106e-05	
13	1.106799e-09	2.502787e-06	5.061667e-06	1.250474e-06	
14	1.280371e-09	1.795039e-05	1.111953e-05	8.975892e-06	
15	1.452618e-09	-7.89240e-06	-3.49056e-06	-3.94650e-06	
16	1.613703e-09	-2.54469e-05	-2.12143e-05	-1.27228e-05	
17	1.766927e-09	3.041837e-05	2.483677e-05	1.520757e-05	
18	1.927658e-09	-3.49107e-05	-2.86618e-05	-1.74526e-05	
19	2.101555e-09	4.217551e-05	3.446463e-05	2.108381e-05	
20	2.296963e-09	-1.85205e-05	-1.67145e-05	-9.25547e-06	
21	2.481930e-09	-1.33590e-05	-7.40606e-06	-6.68435e-06	
22	2.664991e-09	2.426014e-05	1.570836e-05	1.213438e-05	
23	2.829940e-09	3.018745e-06	5.104180e-06	1.505393e-06	
24	3.060230e-09	-3.10646e-05	-2.68634e-05	-1.55279e-05	
25	3.272219e-09	3.505364e-05	3.047384e-05	1.752155e-05	
26	3.467953e-09	-3.95006e-05	-3.41743e-05	-1.97440e-05	
27	3.701083e-09	6.081852e-05	5.031026e-05	3.040178e-05	
28	3.929133e-09	-7.83261e-05	-6.32885e-05	-3.91539e-05	
29	4.135002e-09	7.344382e-05	5.957487e-05	3.671070e-05	
30	4.381656e-09	-5.17753e-05	-4.33888e-05	-2.58751e-05	
31	4.600422e-09	3.474031e-05	3.067704e-05	1.735647e-05	
32	4.826790e-09	-4.18480e-05	-3.58528e-05	-2.09094e-05	
33	5.082273e-09	4.202236e-05	3.536845e-05	2.099566e-05	
34	5.291508e-09	-2.35838e-05	-2.10978e-05	-1.17756e-05	
35	5.508757e-09	2.216834e-05	2.004227e-05	1.106723e-05	
36	5.708907e-09	-3.98762e-05	-3.38469e-05	-1.99203e-05	
37	5.884689e-09	5.269470e-05	4.414560e-05	2.632811e-05	
38	6.071041e-09	-3.37146e-05	-2.98142e-05	-1.68368e-05	
39	6.252638e-09	1.934669e-06	6.134804e-06	9.462638e-07	
40	6.418166e-09	1.966797e-06	-3.29665e-06	1.004468e-06	
41	6.591868e-09	-6.11440e-06	5.563388e-08	-3.07813e-06	
42	6.794442e-09	2.296247e-05	1.246600e-05	1.150179e-05	
43	6.997640e-09	-2.15523e-05	-1.14181e-05	-1.07961e-05	
44	7.182558e-09	1.806806e-06	-3.86874e-06	9.229865e-07	
45	7.351110e-09	1.182236e-05	1.470666e-05	5.891448e-06	
46	7.531244e-09	6.716479e-06	-7.39328e-07	3.378042e-06	
47	7.723251e-09	-3.61598e-05	-2.11535e-05	-1.80991e-05	
48	7.892951e-09	3.997358e-05	2.392795e-05	2.000471e-05	
49	8.068440e-09	-4.37605e-05	-2.66829e-05	-2.18968e-05	
50	8.267550e-09	6.076223e-05	3.912486e-05	3.039630e-05	
51	8.469045e-09	-5.94141e-05	-3.81238e-05	-2.97206e-05	
52	8.651009e-09	3.951587e-05	2.267815e-05	1.976996e-05	
53	8.825975e-09	-2.23636e-05	-9.24038e-06	-1.11929e-05	
54	9.008447e-09	3.364064e-05	1.771836e-05	1.683056e-05	

Index   time            m.xm29.msky130_ m.xm29.msky130_ m.xm29.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	-6.20864e-05	-3.88363e-05	-3.10519e-05	
56	9.351613e-09	6.590613e-05	4.171410e-05	3.295966e-05	
57	9.522684e-09	-6.90753e-05	-4.40200e-05	-3.45421e-05	
58	9.720296e-09	8.404871e-05	5.496413e-05	4.202666e-05	
59	9.909922e-09	-7.71392e-05	-4.98152e-05	-3.85696e-05	
60	1.009726e-08	5.429279e-05	3.202307e-05	2.714442e-05	
61	1.028208e-08	-3.90027e-05	-1.98464e-05	-1.94980e-05	
62	1.046843e-08	5.178671e-05	2.946437e-05	2.588869e-05	
63	1.066819e-08	-7.81227e-05	-4.92395e-05	-3.90549e-05	
64	1.084231e-08	8.225453e-05	5.256395e-05	4.111826e-05	
65	1.102300e-08	-8.62769e-05	-5.54906e-05	-4.31269e-05	
66	1.122548e-08	1.053131e-04	6.944973e-05	5.264241e-05	
67	1.142681e-08	-1.08996e-04	-7.21865e-05	-5.44809e-05	
68	1.161862e-08	9.301742e-05	5.967628e-05	4.648871e-05	
69	1.181667e-08	-7.25479e-05	-4.38433e-05	-3.62517e-05	
70	1.201243e-08	6.778347e-05	4.029719e-05	3.386749e-05	
71	1.219356e-08	-8.53386e-05	-5.32173e-05	-4.26427e-05	
72	1.239937e-08	8.688958e-05	5.442030e-05	4.341591e-05	
73	1.259348e-08	-8.69249e-05	-5.44471e-05	-4.34311e-05	
74	1.278386e-08	1.183487e-04	7.803812e-05	5.914011e-05	
75	1.302110e-08	-1.44630e-04	-9.83783e-05	-7.22775e-05	
76	1.324058e-08	1.477994e-04	1.013716e-04	7.385872e-05	
77	1.344959e-08	-1.24410e-04	-8.39386e-05	-6.21606e-05	
78	1.364798e-08	1.052918e-04	6.959954e-05	5.259814e-05	
79	1.384992e-08	-1.13779e-04	-7.57846e-05	-5.68389e-05	
80	1.408853e-08	1.134750e-04	7.482890e-05	5.668415e-05	
81	1.430775e-08	-9.06060e-05	-5.71269e-05	-4.52471e-05	
82	1.451307e-08	7.709898e-05	4.703752e-05	3.849135e-05	
83	1.471627e-08	-8.83177e-05	-5.55719e-05	-4.40985e-05	
84	1.488793e-08	9.715917e-05	6.242773e-05	4.851625e-05	
85	1.506813e-08	-7.26341e-05	-4.39844e-05	-3.62512e-05	
86	1.524363e-08	4.146200e-05	2.068309e-05	2.066328e-05	
87	1.540722e-08	-4.09280e-05	-2.02955e-05	-2.03949e-05	
88	1.557950e-08	3.758015e-05	1.771427e-05	1.871973e-05	
89	1.577333e-08	-2.08981e-05	-5.38539e-06	-1.03779e-05	
90	1.594982e-08	2.835638e-05	1.096424e-05	1.410628e-05	
91	1.613217e-08	-5.29749e-05	-2.99695e-05	-2.64143e-05	
92	1.629188e-08	6.455337e-05	3.941184e-05	3.220152e-05	
93	1.645810e-08	-3.85086e-05	-1.96762e-05	-1.91775e-05	
94	1.664279e-08	6.918938e-06	-4.02648e-06	3.381934e-06	
95	1.682278e-08	-6.11867e-06	4.608059e-06	-2.98161e-06	
96	1.698643e-08	2.781496e-06	-7.20551e-06	1.312871e-06	
97	1.720980e-08	1.340412e-05	1.918472e-05	6.779813e-06	
98	1.741228e-08	-1.58039e-05	-2.09637e-05	-7.97932e-06	
99	1.761211e-08	4.052086e-07	8.960770e-06	2.797095e-07	
100	1.778905e-08	1.740822e-05	4.907518e-06	8.626766e-06	
101	1.798082e-08	-1.10750e-05	-1.78369e-07	-5.45974e-06	
102	1.815742e-08	-1.39885e-05	-1.83154e-05	-7.07192e-06	
103	1.832076e-08	1.798483e-05	2.128742e-05	9.069561e-06	
104	1.849407e-08	-2.11972e-05	-2.36236e-05	-1.06751e-05	
105	1.868005e-08	3.748332e-05	3.552963e-05	1.881732e-05	
106	1.886883e-08	-3.06145e-05	-3.04036e-05	-1.53819e-05	
107	1.904350e-08	5.707063e-06	1.107037e-05	2.927600e-06	
108	1.920534e-08	9.332778e-06	9.954037e-07	4.592268e-06	
109	1.937737e-08	1.005207e-05	1.365971e-05	5.100142e-06	
110	1.956833e-08	-3.95477e-05	-3.56432e-05	-1.98472e-05	
111	1.974938e-08	4.157466e-05	3.711735e-05	2.085945e-05	
112	1.991593e-08	-4.50215e-05	-3.96794e-05	-2.25814e-05	

Index   time            m.xm29.msky130_ m.xm29.msky130_ m.xm29.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	4.561678e-05	4.022186e-05	2.287610e-05	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm30.msky130_ m.xm30.msky130_ m.xm30.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.800000e+00	1.800000e+00	
1	2.000000e-12	1.799977e+00	1.799988e+00	1.799978e+00	
2	4.000000e-12	1.799984e+00	1.799992e+00	1.799984e+00	
3	8.000000e-12	1.799994e+00	1.799997e+00	1.799994e+00	
4	1.600000e-11	1.800000e+00	1.800000e+00	1.800000e+00	
5	3.200000e-11	1.800004e+00	1.800002e+00	1.800004e+00	
6	6.400000e-11	1.800000e+00	1.800000e+00	1.800000e+00	
7	1.280000e-10	1.800006e+00	1.800003e+00	1.800006e+00	
8	2.560000e-10	1.800003e+00	1.800001e+00	1.800003e+00	
9	3.785449e-10	1.800045e+00	1.800022e+00	1.800036e+00	
10	5.445683e-10	1.799942e+00	1.799971e+00	1.799955e+00	
11	7.372881e-10	1.800039e+00	1.800020e+00	1.800031e+00	
12	9.139272e-10	1.799981e+00	1.799990e+00	1.799986e+00	
13	1.106799e-09	1.800042e+00	1.800021e+00	1.800031e+00	
14	1.280371e-09	1.799975e+00	1.799988e+00	1.799986e+00	
15	1.452618e-09	1.799959e+00	1.799979e+00	1.799958e+00	
16	1.613703e-09	1.800037e+00	1.800018e+00	1.800037e+00	
17	1.766927e-09	1.799997e+00	1.799998e+00	1.799991e+00	
18	1.927658e-09	1.800001e+00	1.800001e+00	1.800007e+00	
19	2.101555e-09	1.799974e+00	1.799987e+00	1.799972e+00	
20	2.296963e-09	1.800043e+00	1.800022e+00	1.800042e+00	
21	2.481930e-09	1.799989e+00	1.799995e+00	1.799982e+00	
22	2.664991e-09	1.800023e+00	1.800011e+00	1.800029e+00	
23	2.829940e-09	1.799939e+00	1.799969e+00	1.799938e+00	
24	3.060230e-09	1.800033e+00	1.800016e+00	1.800037e+00	
25	3.272219e-09	1.800007e+00	1.800003e+00	1.799995e+00	
26	3.467953e-09	1.799963e+00	1.799982e+00	1.799981e+00	
27	3.701083e-09	1.800037e+00	1.800019e+00	1.800020e+00	
28	3.929133e-09	1.799993e+00	1.799996e+00	1.800004e+00	
29	4.135002e-09	1.800018e+00	1.800009e+00	1.800004e+00	
30	4.381656e-09	1.799975e+00	1.799987e+00	1.799990e+00	
31	4.600422e-09	1.799980e+00	1.799990e+00	1.799972e+00	
32	4.826790e-09	1.800055e+00	1.800027e+00	1.800057e+00	
33	5.082273e-09	1.799953e+00	1.799977e+00	1.799950e+00	
34	5.291508e-09	1.800006e+00	1.800003e+00	1.800018e+00	
35	5.508757e-09	1.800016e+00	1.800008e+00	1.800000e+00	
36	5.708907e-09	1.800010e+00	1.800005e+00	1.800020e+00	
37	5.884689e-09	1.799998e+00	1.799999e+00	1.799990e+00	
38	6.071041e-09	1.799945e+00	1.799972e+00	1.799962e+00	
39	6.252638e-09	1.800046e+00	1.800023e+00	1.800030e+00	
40	6.418166e-09	1.799990e+00	1.799995e+00	1.800001e+00	
41	6.591868e-09	1.799998e+00	1.799999e+00	1.799990e+00	
42	6.794442e-09	1.799989e+00	1.799995e+00	1.799999e+00	
43	6.997640e-09	1.800028e+00	1.800014e+00	1.800015e+00	
44	7.182558e-09	1.800005e+00	1.800002e+00	1.800010e+00	
45	7.351110e-09	1.800004e+00	1.800002e+00	1.800000e+00	
46	7.531244e-09	1.799945e+00	1.799972e+00	1.799957e+00	
47	7.723251e-09	1.800037e+00	1.800019e+00	1.800027e+00	
48	7.892951e-09	1.800003e+00	1.800002e+00	1.800007e+00	
49	8.068440e-09	1.799979e+00	1.799989e+00	1.799979e+00	
50	8.267550e-09	1.800010e+00	1.800005e+00	1.800012e+00	
51	8.469045e-09	1.800006e+00	1.800003e+00	1.800001e+00	
52	8.651009e-09	1.800027e+00	1.800013e+00	1.800024e+00	
53	8.825975e-09	1.799984e+00	1.799992e+00	1.799988e+00	
54	9.008447e-09	1.799960e+00	1.799980e+00	1.799967e+00	

Index   time            m.xm30.msky130_ m.xm30.msky130_ m.xm30.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.800026e+00	1.800013e+00	1.800022e+00	
56	9.351613e-09	1.800014e+00	1.800007e+00	1.800012e+00	
57	9.522684e-09	1.799972e+00	1.799986e+00	1.799976e+00	
58	9.720296e-09	1.800015e+00	1.800007e+00	1.800012e+00	
59	9.909922e-09	1.800000e+00	1.800000e+00	1.800000e+00	
60	1.009726e-08	1.800034e+00	1.800017e+00	1.800026e+00	
61	1.028208e-08	1.799977e+00	1.799989e+00	1.799985e+00	
62	1.046843e-08	1.799971e+00	1.799985e+00	1.799972e+00	
63	1.066819e-08	1.800015e+00	1.800007e+00	1.800015e+00	
64	1.084231e-08	1.800029e+00	1.800014e+00	1.800021e+00	
65	1.102300e-08	1.799950e+00	1.799975e+00	1.799963e+00	
66	1.122548e-08	1.800038e+00	1.800019e+00	1.800027e+00	
67	1.142681e-08	1.799982e+00	1.799991e+00	1.799989e+00	
68	1.161862e-08	1.800046e+00	1.800023e+00	1.800032e+00	
69	1.181667e-08	1.799964e+00	1.799982e+00	1.799978e+00	
70	1.201243e-08	1.799976e+00	1.799988e+00	1.799973e+00	
71	1.219356e-08	1.800026e+00	1.800013e+00	1.800029e+00	
72	1.239937e-08	1.800019e+00	1.800010e+00	1.800007e+00	
73	1.259348e-08	1.799943e+00	1.799971e+00	1.799963e+00	
74	1.278386e-08	1.800047e+00	1.800023e+00	1.800028e+00	
75	1.302110e-08	1.799988e+00	1.799994e+00	1.800000e+00	
76	1.324058e-08	1.800027e+00	1.800014e+00	1.800012e+00	
77	1.344959e-08	1.799927e+00	1.799964e+00	1.799952e+00	
78	1.364798e-08	1.800055e+00	1.800028e+00	1.800033e+00	
79	1.384992e-08	1.799979e+00	1.799990e+00	1.799997e+00	
80	1.408853e-08	1.800025e+00	1.800012e+00	1.800007e+00	
81	1.430775e-08	1.799943e+00	1.799972e+00	1.799968e+00	
82	1.451307e-08	1.800083e+00	1.800042e+00	1.800054e+00	
83	1.471627e-08	1.799943e+00	1.799972e+00	1.799966e+00	
84	1.488793e-08	1.800060e+00	1.800030e+00	1.800040e+00	
85	1.506813e-08	1.799886e+00	1.799943e+00	1.799915e+00	
86	1.524363e-08	1.800097e+00	1.800049e+00	1.800070e+00	
87	1.540722e-08	1.799941e+00	1.799970e+00	1.799962e+00	
88	1.557950e-08	1.800049e+00	1.800024e+00	1.800030e+00	
89	1.577333e-08	1.799938e+00	1.799969e+00	1.799959e+00	
90	1.594982e-08	1.800072e+00	1.800036e+00	1.800049e+00	
91	1.613217e-08	1.799966e+00	1.799983e+00	1.799980e+00	
92	1.629188e-08	1.800048e+00	1.800024e+00	1.800034e+00	
93	1.645810e-08	1.799911e+00	1.799956e+00	1.799931e+00	
94	1.664279e-08	1.800057e+00	1.800028e+00	1.800042e+00	
95	1.682278e-08	1.799974e+00	1.799987e+00	1.799985e+00	
96	1.698643e-08	1.800019e+00	1.800009e+00	1.800009e+00	
97	1.720980e-08	1.799968e+00	1.799984e+00	1.799979e+00	
98	1.741228e-08	1.800056e+00	1.800028e+00	1.800040e+00	
99	1.761211e-08	1.799971e+00	1.799986e+00	1.799980e+00	
100	1.778905e-08	1.800037e+00	1.800018e+00	1.800029e+00	
101	1.798082e-08	1.799907e+00	1.799954e+00	1.799925e+00	
102	1.815742e-08	1.800084e+00	1.800042e+00	1.800067e+00	
103	1.832076e-08	1.799963e+00	1.799982e+00	1.799971e+00	
104	1.849407e-08	1.800011e+00	1.800005e+00	1.800008e+00	
105	1.868005e-08	1.799981e+00	1.799990e+00	1.799984e+00	
106	1.886883e-08	1.800031e+00	1.800015e+00	1.800025e+00	
107	1.904350e-08	1.800006e+00	1.800003e+00	1.800003e+00	
108	1.920534e-08	1.800008e+00	1.800004e+00	1.800011e+00	
109	1.937737e-08	1.799944e+00	1.799972e+00	1.799948e+00	
110	1.956833e-08	1.800034e+00	1.800017e+00	1.800032e+00	
111	1.974938e-08	1.800000e+00	1.800000e+00	1.799997e+00	
112	1.991593e-08	1.799987e+00	1.799993e+00	1.799993e+00	

Index   time            m.xm30.msky130_ m.xm30.msky130_ m.xm30.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.800005e+00	1.800002e+00	1.800000e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm31.msky130_ m.xm31.msky130_ m.xm31.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.443978e+00	1.443978e+00	1.443978e+00	
1	2.000000e-12	1.439476e+00	1.439503e+00	1.439407e+00	
2	4.000000e-12	1.436319e+00	1.436345e+00	1.436255e+00	
3	8.000000e-12	1.431817e+00	1.431843e+00	1.431762e+00	
4	1.600000e-11	1.429142e+00	1.429168e+00	1.429094e+00	
5	3.200000e-11	1.432050e+00	1.432073e+00	1.432020e+00	
6	6.400000e-11	1.437466e+00	1.437488e+00	1.437457e+00	
7	1.280000e-10	1.454754e+00	1.454759e+00	1.454745e+00	
8	2.560000e-10	1.505351e+00	1.505358e+00	1.505358e+00	
9	3.785449e-10	1.673537e+00	1.673520e+00	1.673513e+00	
10	5.445683e-10	1.620702e+00	1.620852e+00	1.620859e+00	
11	7.372881e-10	1.513154e+00	1.513016e+00	1.513045e+00	
12	9.139272e-10	1.620791e+00	1.620884e+00	1.620890e+00	
13	1.106799e-09	1.724082e+00	1.723994e+00	1.723985e+00	
14	1.280371e-09	1.880141e+00	1.880211e+00	1.880221e+00	
15	1.452618e-09	1.490518e+00	1.490352e+00	1.490290e+00	
16	1.613703e-09	1.456355e+00	1.456541e+00	1.456586e+00	
17	1.766927e-09	1.630404e+00	1.630211e+00	1.630163e+00	
18	1.927658e-09	1.619942e+00	1.620273e+00	1.620312e+00	
19	2.101555e-09	1.484521e+00	1.484203e+00	1.484202e+00	
20	2.296963e-09	1.596793e+00	1.597079e+00	1.597114e+00	
21	2.481930e-09	1.743988e+00	1.743697e+00	1.743665e+00	
22	2.664991e-09	1.856645e+00	1.856924e+00	1.856964e+00	
23	2.829940e-09	1.647722e+00	1.647373e+00	1.647273e+00	
24	3.060230e-09	1.420412e+00	1.420743e+00	1.420829e+00	
25	3.272219e-09	1.690410e+00	1.690092e+00	1.690003e+00	
26	3.467953e-09	1.525686e+00	1.526111e+00	1.526201e+00	
27	3.701083e-09	1.531274e+00	1.530850e+00	1.530796e+00	
28	3.929133e-09	1.713872e+00	1.714263e+00	1.714340e+00	
29	4.135002e-09	1.764860e+00	1.764474e+00	1.764393e+00	
30	4.381656e-09	1.725289e+00	1.725649e+00	1.725709e+00	
31	4.600422e-09	1.421116e+00	1.420687e+00	1.420601e+00	
32	4.826790e-09	1.675855e+00	1.676333e+00	1.676409e+00	
33	5.082273e-09	1.725523e+00	1.725104e+00	1.725026e+00	
34	5.291508e-09	1.483730e+00	1.484163e+00	1.484274e+00	
35	5.508757e-09	1.635876e+00	1.635412e+00	1.635330e+00	
36	5.708907e-09	1.756290e+00	1.756754e+00	1.756836e+00	
37	5.884689e-09	1.875201e+00	1.874728e+00	1.874652e+00	
38	6.071041e-09	1.518276e+00	1.518671e+00	1.518695e+00	
39	6.252638e-09	1.446896e+00	1.446502e+00	1.446459e+00	
40	6.418166e-09	1.642408e+00	1.642794e+00	1.642834e+00	
41	6.591868e-09	1.588438e+00	1.588184e+00	1.588136e+00	
42	6.794442e-09	1.503810e+00	1.504073e+00	1.504159e+00	
43	6.997640e-09	1.614350e+00	1.614050e+00	1.613996e+00	
44	7.182558e-09	1.755387e+00	1.755690e+00	1.755743e+00	
45	7.351110e-09	1.864863e+00	1.864546e+00	1.864503e+00	
46	7.531244e-09	1.567830e+00	1.568076e+00	1.568064e+00	
47	7.723251e-09	1.433514e+00	1.433255e+00	1.433251e+00	
48	7.892951e-09	1.659657e+00	1.659910e+00	1.659911e+00	
49	8.068440e-09	1.576914e+00	1.576795e+00	1.576786e+00	
50	8.267550e-09	1.505524e+00	1.505651e+00	1.505699e+00	
51	8.469045e-09	1.608600e+00	1.608436e+00	1.608420e+00	
52	8.651009e-09	1.748156e+00	1.748322e+00	1.748337e+00	
53	8.825975e-09	1.860759e+00	1.860577e+00	1.860567e+00	
54	9.008447e-09	1.540009e+00	1.540116e+00	1.540070e+00	

Index   time            m.xm31.msky130_ m.xm31.msky130_ m.xm31.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.444731e+00	1.444622e+00	1.444652e+00	
56	9.351613e-09	1.658137e+00	1.658243e+00	1.658211e+00	
57	9.522684e-09	1.592282e+00	1.592307e+00	1.592332e+00	
58	9.720296e-09	1.503273e+00	1.503257e+00	1.503270e+00	
59	9.909922e-09	1.595745e+00	1.595725e+00	1.595746e+00	
60	1.009726e-08	1.748715e+00	1.748735e+00	1.748715e+00	
61	1.028208e-08	1.852902e+00	1.852868e+00	1.852894e+00	
62	1.046843e-08	1.554574e+00	1.554537e+00	1.554457e+00	
63	1.066819e-08	1.443423e+00	1.443453e+00	1.443519e+00	
64	1.084231e-08	1.681651e+00	1.681616e+00	1.681547e+00	
65	1.102300e-08	1.581982e+00	1.582147e+00	1.582210e+00	
66	1.122548e-08	1.502633e+00	1.502475e+00	1.502450e+00	
67	1.142681e-08	1.625361e+00	1.625482e+00	1.625538e+00	
68	1.161862e-08	1.749633e+00	1.749515e+00	1.749457e+00	
69	1.181667e-08	1.849640e+00	1.849740e+00	1.849786e+00	
70	1.201243e-08	1.484956e+00	1.484778e+00	1.484693e+00	
71	1.219356e-08	1.496878e+00	1.497075e+00	1.497149e+00	
72	1.239937e-08	1.748566e+00	1.748387e+00	1.748308e+00	
73	1.259348e-08	1.564232e+00	1.564505e+00	1.564594e+00	
74	1.278386e-08	1.495673e+00	1.495394e+00	1.495344e+00	
75	1.302110e-08	1.723567e+00	1.723816e+00	1.723887e+00	
76	1.324058e-08	1.821023e+00	1.820776e+00	1.820705e+00	
77	1.344959e-08	1.567973e+00	1.568176e+00	1.568226e+00	
78	1.364798e-08	1.436131e+00	1.435880e+00	1.435797e+00	
79	1.384992e-08	1.664086e+00	1.664373e+00	1.664446e+00	
80	1.408853e-08	1.689953e+00	1.689737e+00	1.689664e+00	
81	1.430775e-08	1.487754e+00	1.487980e+00	1.488088e+00	
82	1.451307e-08	1.654571e+00	1.654309e+00	1.654229e+00	
83	1.471627e-08	1.775014e+00	1.775279e+00	1.775358e+00	
84	1.488793e-08	1.869379e+00	1.869105e+00	1.869034e+00	
85	1.506813e-08	1.551005e+00	1.551208e+00	1.551226e+00	
86	1.524363e-08	1.432405e+00	1.432184e+00	1.432146e+00	
87	1.540722e-08	1.642339e+00	1.642561e+00	1.642595e+00	
88	1.557950e-08	1.595188e+00	1.595092e+00	1.595050e+00	
89	1.577333e-08	1.510564e+00	1.510671e+00	1.510751e+00	
90	1.594982e-08	1.570625e+00	1.570481e+00	1.570436e+00	
91	1.613217e-08	1.742035e+00	1.742176e+00	1.742223e+00	
92	1.629188e-08	1.871954e+00	1.871801e+00	1.871764e+00	
93	1.645810e-08	1.630960e+00	1.631044e+00	1.631022e+00	
94	1.664279e-08	1.418795e+00	1.418685e+00	1.418690e+00	
95	1.682278e-08	1.619052e+00	1.619164e+00	1.619156e+00	
96	1.698643e-08	1.588035e+00	1.588061e+00	1.588059e+00	
97	1.720980e-08	1.488734e+00	1.488718e+00	1.488757e+00	
98	1.741228e-08	1.637017e+00	1.636995e+00	1.636984e+00	
99	1.761211e-08	1.760187e+00	1.760214e+00	1.760222e+00	
100	1.778905e-08	1.863100e+00	1.863058e+00	1.863053e+00	
101	1.798082e-08	1.517431e+00	1.517397e+00	1.517351e+00	
102	1.815742e-08	1.453444e+00	1.453483e+00	1.453514e+00	
103	1.832076e-08	1.689966e+00	1.689913e+00	1.689877e+00	
104	1.849407e-08	1.571519e+00	1.571713e+00	1.571743e+00	
105	1.868005e-08	1.517997e+00	1.517812e+00	1.517820e+00	
106	1.886883e-08	1.585588e+00	1.585736e+00	1.585762e+00	
107	1.904350e-08	1.741632e+00	1.741486e+00	1.741459e+00	
108	1.920534e-08	1.868109e+00	1.868240e+00	1.868277e+00	
109	1.937737e-08	1.592498e+00	1.592295e+00	1.592201e+00	
110	1.956833e-08	1.431662e+00	1.431846e+00	1.431925e+00	
111	1.974938e-08	1.641549e+00	1.641361e+00	1.641280e+00	
112	1.991593e-08	1.582579e+00	1.582906e+00	1.582978e+00	

Index   time            m.xm31.msky130_ m.xm31.msky130_ m.xm31.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.562855e+00	1.562562e+00	1.562522e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm32.msky130_ m.xm32.msky130_ m.xm32.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	4.552245e-01	4.552245e-01	4.552245e-01	
1	2.000000e-12	4.517216e-01	4.517010e-01	4.517306e-01	
2	4.000000e-12	4.488578e-01	4.488376e-01	4.488658e-01	
3	8.000000e-12	4.437979e-01	4.437777e-01	4.438048e-01	
4	1.600000e-11	4.356385e-01	4.356187e-01	4.356445e-01	
5	3.200000e-11	4.183764e-01	4.183608e-01	4.183833e-01	
6	6.400000e-11	3.384962e-01	3.385067e-01	3.385171e-01	
7	1.280000e-10	1.464932e-01	1.464966e-01	1.465013e-01	
8	2.560000e-10	5.971023e-03	5.972301e-03	5.971557e-03	
9	3.785449e-10	2.914774e-02	2.914608e-02	2.914657e-02	
10	5.445683e-10	-4.82738e-02	-4.82676e-02	-4.82683e-02	
11	7.372881e-10	1.744153e-01	1.744561e-01	1.744407e-01	
12	9.139272e-10	1.754174e-01	1.753711e-01	1.753724e-01	
13	1.106799e-09	-3.67308e-02	-3.66669e-02	-3.66722e-02	
14	1.280371e-09	1.509325e-01	1.508147e-01	1.508202e-01	
15	1.452618e-09	2.376153e-01	2.377090e-01	2.377343e-01	
16	1.613703e-09	3.554607e-05	-5.11011e-05	-6.86067e-05	
17	1.766927e-09	2.929715e-02	2.938309e-02	2.939828e-02	
18	1.927658e-09	-1.56751e-02	-1.57570e-02	-1.57656e-02	
19	2.101555e-09	5.074025e-02	5.086705e-02	5.085332e-02	
20	2.296963e-09	2.706810e-01	2.705599e-01	2.705632e-01	
21	2.481930e-09	-1.18337e-02	-1.17121e-02	-1.17226e-02	
22	2.664991e-09	8.065732e-02	8.050511e-02	8.051322e-02	
23	2.829940e-09	3.100504e-01	3.101688e-01	3.101919e-01	
24	3.060230e-09	-2.62563e-02	-2.63684e-02	-2.63830e-02	
25	3.272219e-09	3.511846e-02	3.523043e-02	3.524274e-02	
26	3.467953e-09	-1.59044e-02	-1.60039e-02	-1.60133e-02	
27	3.701083e-09	2.180454e-01	2.181797e-01	2.181714e-01	
28	3.929133e-09	3.978417e-02	3.964135e-02	3.963779e-02	
29	4.135002e-09	-6.25133e-03	-6.08720e-03	-6.08375e-03	
30	4.381656e-09	2.374777e-01	2.372640e-01	2.372703e-01	
31	4.600422e-09	6.374870e-02	6.395893e-02	6.397031e-02	
32	4.826790e-09	1.261965e-03	1.053077e-03	1.042951e-03	
33	5.082273e-09	-2.79944e-02	-2.77849e-02	-2.77751e-02	
34	5.291508e-09	1.643901e-01	1.642234e-01	1.641997e-01	
35	5.508757e-09	1.493737e-01	1.495388e-01	1.495498e-01	
36	5.708907e-09	-2.91116e-02	-2.92712e-02	-2.92864e-02	
37	5.884689e-09	9.272852e-02	9.285356e-02	9.286698e-02	
38	6.071041e-09	2.668410e-01	2.666868e-01	2.667021e-01	
39	6.252638e-09	3.218915e-03	3.380771e-03	3.374852e-03	
40	6.418166e-09	2.883196e-02	2.866947e-02	2.867260e-02	
41	6.591868e-09	-7.25114e-03	-7.08303e-03	-7.07741e-03	
42	6.794442e-09	1.415002e-01	1.413747e-01	1.413471e-01	
43	6.997640e-09	1.540168e-01	1.541392e-01	1.541545e-01	
44	7.182558e-09	-2.64437e-02	-2.65601e-02	-2.65799e-02	
45	7.351110e-09	9.431753e-02	9.439860e-02	9.441604e-02	
46	7.531244e-09	2.571220e-01	2.570102e-01	2.570220e-01	
47	7.723251e-09	1.615829e-03	1.734983e-03	1.732986e-03	
48	7.892951e-09	2.715209e-02	2.703246e-02	2.703123e-02	
49	8.068440e-09	9.054937e-04	1.032065e-03	1.043212e-03	
50	8.267550e-09	1.408459e-01	1.407613e-01	1.407271e-01	
51	8.469045e-09	1.527237e-01	1.528053e-01	1.528273e-01	
52	8.651009e-09	-2.76628e-02	-2.77368e-02	-2.77633e-02	
53	8.825975e-09	1.248471e-01	1.248824e-01	1.249081e-01	
54	9.008447e-09	2.245630e-01	2.245015e-01	2.245047e-01	

Index   time            m.xm32.msky130_ m.xm32.msky130_ m.xm32.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	-3.00950e-03	-2.94134e-03	-2.93566e-03	
56	9.351613e-09	2.457964e-02	2.451112e-02	2.450197e-02	
57	9.522684e-09	3.194872e-03	3.269840e-03	3.288512e-03	
58	9.720296e-09	1.243281e-01	1.242946e-01	1.242534e-01	
59	9.909922e-09	1.847485e-01	1.847816e-01	1.848106e-01	
60	1.009726e-08	-3.27184e-02	-3.27478e-02	-3.27824e-02	
61	1.028208e-08	1.176982e-01	1.176944e-01	1.177279e-01	
62	1.046843e-08	2.332980e-01	2.332753e-01	2.332703e-01	
63	1.066819e-08	-9.89802e-03	-9.86922e-03	-9.85610e-03	
64	1.084231e-08	2.897718e-02	2.894812e-02	2.893186e-02	
65	1.102300e-08	5.408242e-04	5.775715e-04	6.019146e-04	
66	1.122548e-08	1.617881e-01	1.617928e-01	1.617468e-01	
67	1.142681e-08	1.276404e-01	1.276311e-01	1.276644e-01	
68	1.161862e-08	-2.80858e-02	-2.80653e-02	-2.81023e-02	
69	1.181667e-08	1.733567e-01	1.732923e-01	1.733336e-01	
70	1.201243e-08	1.302836e-01	1.303338e-01	1.303176e-01	
71	1.219356e-08	-2.65719e-03	-2.70372e-03	-2.68264e-03	
72	1.239937e-08	1.259649e-02	1.264283e-02	1.261999e-02	
73	1.259348e-08	1.224956e-02	1.222425e-02	1.224342e-02	
74	1.278386e-08	2.949626e-01	2.950223e-01	2.949892e-01	
75	1.302110e-08	-2.64879e-02	-2.65568e-02	-2.65367e-02	
76	1.324058e-08	2.955796e-02	2.963204e-02	2.961179e-02	
77	1.344959e-08	2.540298e-01	2.539120e-01	2.539454e-01	
78	1.364798e-08	7.341092e-02	7.352593e-02	7.351060e-02	
79	1.384992e-08	5.683149e-03	5.569922e-03	5.586720e-03	
80	1.408853e-08	-3.11412e-02	-3.10268e-02	-3.10445e-02	
81	1.430775e-08	2.223098e-01	2.222403e-01	2.222443e-01	
82	1.451307e-08	9.238993e-02	9.245084e-02	9.243311e-02	
83	1.471627e-08	-1.26023e-02	-1.26561e-02	-1.26410e-02	
84	1.488793e-08	6.099304e-02	6.101379e-02	6.099607e-02	
85	1.506813e-08	2.731817e-01	2.731282e-01	2.731745e-01	
86	1.524363e-08	1.921373e-02	1.927591e-02	1.924104e-02	
87	1.540722e-08	2.266008e-02	2.259697e-02	2.262917e-02	
88	1.557950e-08	-4.60305e-03	-4.53502e-03	-4.55813e-03	
89	1.577333e-08	1.327926e-01	1.327681e-01	1.327687e-01	
90	1.594982e-08	1.949294e-01	1.949536e-01	1.949404e-01	
91	1.613217e-08	-2.82876e-02	-2.83094e-02	-2.83028e-02	
92	1.629188e-08	7.609125e-02	7.608090e-02	7.607091e-02	
93	1.645810e-08	2.911259e-01	2.911001e-01	2.911401e-01	
94	1.664279e-08	1.591814e-02	1.595234e-02	1.592402e-02	
95	1.682278e-08	2.152764e-02	2.149268e-02	2.151841e-02	
96	1.698643e-08	-5.02299e-03	-4.98283e-03	-4.99828e-03	
97	1.720980e-08	1.502118e-01	1.502135e-01	1.502075e-01	
98	1.741228e-08	1.282441e-01	1.282349e-01	1.282288e-01	
99	1.761211e-08	-2.63375e-02	-2.63175e-02	-2.63147e-02	
100	1.778905e-08	1.316964e-01	1.316345e-01	1.316318e-01	
101	1.798082e-08	1.883591e-01	1.883980e-01	1.884285e-01	
102	1.815742e-08	-1.80160e-03	-1.83465e-03	-1.85704e-03	
103	1.832076e-08	2.528983e-02	2.532259e-02	2.534141e-02	
104	1.849407e-08	3.915837e-03	3.891064e-03	3.881625e-03	
105	1.868005e-08	1.276294e-01	1.276963e-01	1.276823e-01	
106	1.886883e-08	1.883872e-01	1.883206e-01	1.883222e-01	
107	1.904350e-08	-3.12794e-02	-3.12091e-02	-3.12165e-02	
108	1.920534e-08	1.009566e-01	1.008509e-01	1.008556e-01	
109	1.937737e-08	2.652856e-01	2.653587e-01	2.653841e-01	
110	1.956833e-08	8.249560e-03	8.184091e-03	8.168835e-03	
111	1.974938e-08	2.218936e-02	2.225427e-02	2.226674e-02	
112	1.991593e-08	-1.51486e-03	-1.57350e-03	-1.57588e-03	

Index   time            m.xm32.msky130_ m.xm32.msky130_ m.xm32.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.974976e-03	2.087311e-03	2.060983e-03	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm33.msky130_ m.xm33.msky130_ m.xm33.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	2.262652e-11	5.656326e-11	1.131326e-11	
1	2.000000e-12	5.379562e-05	3.344793e-05	2.686398e-05	
2	4.000000e-12	5.242255e-05	3.121724e-05	2.621210e-05	
3	8.000000e-12	4.868126e-05	2.691516e-05	2.434216e-05	
4	1.600000e-11	4.397702e-05	2.259685e-05	2.198846e-05	
5	3.200000e-11	3.985873e-05	2.007831e-05	1.993007e-05	
6	6.400000e-11	3.363917e-05	1.719312e-05	1.681937e-05	
7	1.280000e-10	2.106115e-05	1.128941e-05	1.053128e-05	
8	2.560000e-10	-3.05700e-05	-6.49818e-05	-1.52846e-05	
9	3.785449e-10	9.700313e-06	4.791983e-05	4.848794e-06	
10	5.445683e-10	-5.40062e-06	-4.37395e-05	-2.69870e-06	
11	7.372881e-10	1.679576e-06	3.979514e-05	8.380760e-07	
12	9.139272e-10	-8.89446e-07	-1.69180e-06	-4.42972e-07	
13	1.106799e-09	-3.39938e-05	-1.40965e-05	-1.69981e-05	
14	1.280371e-09	6.083985e-05	2.741016e-05	3.041970e-05	
15	1.452618e-09	-6.54949e-05	-3.00384e-05	-3.27452e-05	
16	1.613703e-09	1.198523e-04	5.873323e-05	5.992084e-05	
17	1.766927e-09	-1.55007e-04	-1.20591e-04	-7.74933e-05	
18	1.927658e-09	1.513718e-04	1.173253e-04	7.567035e-05	
19	2.101555e-09	-1.48831e-04	-1.14933e-04	-7.43954e-05	
20	2.296963e-09	1.443128e-04	1.146298e-04	7.213200e-05	
21	2.481930e-09	-1.72544e-04	-9.51278e-05	-8.62429e-05	
22	2.664991e-09	1.873364e-04	1.027886e-04	9.363364e-05	
23	2.829940e-09	-2.11552e-04	-1.15595e-04	-1.05735e-04	
24	3.060230e-09	2.678831e-04	1.456811e-04	1.338946e-04	
25	3.272219e-09	-2.94969e-04	-1.92463e-04	-1.47430e-04	
26	3.467953e-09	2.941788e-04	1.916600e-04	1.470269e-04	
27	3.701083e-09	-2.94694e-04	-1.91970e-04	-1.47278e-04	
28	3.929133e-09	2.782118e-04	2.122321e-04	1.390295e-04	
29	4.135002e-09	-2.82760e-04	-2.12359e-04	-1.41296e-04	
30	4.381656e-09	2.864039e-04	2.128189e-04	1.431118e-04	
31	4.600422e-09	-2.39605e-04	-1.86791e-04	-1.19706e-04	
32	4.826790e-09	2.125659e-04	1.416937e-04	1.061807e-04	
33	5.082273e-09	-2.12001e-04	-1.41194e-04	-1.05894e-04	
34	5.291508e-09	2.113339e-04	1.404523e-04	1.055546e-04	
35	5.508757e-09	-2.14849e-04	-1.12836e-04	-1.07307e-04	
36	5.708907e-09	1.885177e-04	1.022007e-04	9.413555e-05	
37	5.884689e-09	-1.70667e-04	-9.44209e-05	-8.52044e-05	
38	6.071041e-09	1.623310e-04	9.088703e-05	8.103169e-05	
39	6.252638e-09	-1.05708e-04	-6.22756e-05	-5.27163e-05	
40	6.418166e-09	7.522354e-05	6.932083e-06	3.747096e-05	
41	6.591868e-09	-7.90979e-05	-1.05418e-05	-3.94057e-05	
42	6.794442e-09	8.163198e-05	1.309546e-05	4.067057e-05	
43	6.997640e-09	-8.91871e-05	1.240509e-05	-4.44458e-05	
44	7.182558e-09	6.376076e-05	-2.06517e-05	3.173035e-05	
45	7.351110e-09	-4.84839e-05	2.610837e-05	-2.40901e-05	
46	7.531244e-09	4.310395e-05	-2.72969e-05	2.139875e-05	
47	7.723251e-09	6.547089e-06	4.862617e-05	3.427238e-06	
48	7.892951e-09	-3.47485e-05	-9.80220e-05	-1.75272e-05	
49	8.068440e-09	3.120361e-05	9.466001e-05	1.575374e-05	
50	8.267550e-09	-2.86046e-05	-9.20357e-05	-1.44534e-05	
51	8.469045e-09	2.043759e-05	1.175583e-04	1.036921e-05	
52	8.651009e-09	-4.53963e-05	-1.25594e-04	-2.28475e-05	
53	8.825975e-09	6.188305e-05	1.317253e-04	3.108923e-05	
54	9.008447e-09	-6.11005e-05	-1.29730e-04	-3.06961e-05	

Index   time            m.xm33.msky130_ m.xm33.msky130_ m.xm33.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.036185e-04	1.406746e-04	5.195263e-05	
56	9.351613e-09	-1.31906e-04	-1.84701e-04	-6.60923e-05	
57	9.522684e-09	1.294913e-04	1.824251e-04	6.488082e-05	
58	9.720296e-09	-1.28070e-04	-1.80914e-04	-6.41667e-05	
59	9.909922e-09	1.250168e-04	2.109613e-04	6.263628e-05	
60	1.009726e-08	-1.54756e-04	-2.21457e-04	-7.75015e-05	
61	1.028208e-08	1.718087e-04	2.283066e-04	8.602326e-05	
62	1.046843e-08	-1.76293e-04	-2.29340e-04	-8.82600e-05	
63	1.066819e-08	2.177442e-04	2.348396e-04	1.089804e-04	
64	1.084231e-08	-2.44844e-04	-2.69820e-04	-1.22523e-04	
65	1.102300e-08	2.446330e-04	2.696037e-04	1.224101e-04	
66	1.122548e-08	-2.44719e-04	-2.69836e-04	-1.22446e-04	
67	1.142681e-08	2.368141e-04	2.976113e-04	1.184874e-04	
68	1.161862e-08	-2.57589e-04	-3.05266e-04	-1.28868e-04	
69	1.181667e-08	2.745448e-04	3.124111e-04	1.373382e-04	
70	1.201243e-08	-2.56025e-04	-3.01626e-04	-1.28071e-04	
71	1.219356e-08	2.585818e-04	2.673393e-04	1.293415e-04	
72	1.239937e-08	-2.67215e-04	-2.74340e-04	-1.33651e-04	
73	1.259348e-08	2.694787e-04	2.765522e-04	1.347753e-04	
74	1.278386e-08	-2.79986e-04	-2.86935e-04	-1.40021e-04	
75	1.302110e-08	2.603636e-04	3.090224e-04	1.302035e-04	
76	1.324058e-08	-2.48614e-04	-3.02928e-04	-1.24322e-04	
77	1.344959e-08	2.383971e-04	2.974056e-04	1.192075e-04	
78	1.364798e-08	-1.77348e-04	-2.65750e-04	-8.86771e-05	
79	1.384992e-08	1.462676e-04	2.161195e-04	7.313264e-05	
80	1.408853e-08	-1.46273e-04	-2.16125e-04	-7.31318e-05	
81	1.430775e-08	1.461153e-04	2.156879e-04	7.304949e-05	
82	1.451307e-08	-1.57056e-04	-1.89751e-04	-7.85158e-05	
83	1.471627e-08	1.417667e-04	1.845643e-04	7.086703e-05	
84	1.488793e-08	-1.31641e-04	-1.81185e-04	-6.58000e-05	
85	1.506813e-08	1.314571e-04	1.823409e-04	6.570388e-05	
86	1.524363e-08	-7.86393e-05	-1.57056e-04	-3.92917e-05	
87	1.540722e-08	5.005783e-05	1.035930e-04	2.499881e-05	
88	1.557950e-08	-5.48119e-05	-1.08003e-04	-2.73742e-05	
89	1.577333e-08	5.815880e-05	1.113077e-04	2.904602e-05	
90	1.594982e-08	-6.26621e-05	-8.17338e-05	-3.12958e-05	
91	1.613217e-08	3.152570e-05	7.236565e-05	1.572613e-05	
92	1.629188e-08	-1.59944e-05	-6.69231e-05	-7.95969e-06	
93	1.645810e-08	6.106343e-07	6.069374e-05	2.675091e-07	
94	1.664279e-08	5.554199e-05	-3.20250e-05	2.780805e-05	
95	1.682278e-08	-7.38025e-05	-1.38585e-05	-3.69363e-05	
96	1.698643e-08	6.681108e-05	7.474190e-06	3.343822e-05	
97	1.720980e-08	-6.21268e-05	-3.04219e-06	-3.10945e-05	
98	1.741228e-08	4.757158e-05	2.445989e-05	2.381538e-05	
99	1.761211e-08	-6.55098e-05	-2.90393e-05	-3.27829e-05	
100	1.778905e-08	7.969547e-05	3.340116e-05	3.987351e-05	
101	1.798082e-08	-6.81963e-05	-2.53162e-05	-3.41218e-05	
102	1.815742e-08	8.728094e-05	2.082460e-07	4.366174e-05	
103	1.832076e-08	-1.03733e-04	-1.34058e-05	-5.18844e-05	
104	1.849407e-08	1.036837e-04	1.336993e-05	5.185659e-05	
105	1.868005e-08	-1.03719e-04	-1.34826e-05	-5.18714e-05	
106	1.886883e-08	1.034212e-04	4.630993e-05	5.171927e-05	
107	1.904350e-08	-1.36660e-04	-5.93090e-05	-6.83350e-05	
108	1.920534e-08	1.554066e-04	6.746874e-05	7.770320e-05	
109	1.937737e-08	-1.70487e-04	-7.44649e-05	-8.52384e-05	
110	1.956833e-08	2.272908e-04	1.041598e-04	1.136344e-04	
111	1.974938e-08	-2.52420e-04	-1.54275e-04	-1.26192e-04	
112	1.991593e-08	2.480232e-04	1.501860e-04	1.239850e-04	

Index   time            m.xm33.msky130_ m.xm33.msky130_ m.xm33.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	-2.40071e-04	-1.42680e-04	-1.19993e-04	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm34.msky130_ m.xm34.msky130_ m.xm34.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.800000e+00	1.800000e+00	
1	2.000000e-12	1.799976e+00	1.799988e+00	1.800006e+00	
2	4.000000e-12	1.799982e+00	1.799991e+00	1.800005e+00	
3	8.000000e-12	1.799992e+00	1.799996e+00	1.800003e+00	
4	1.600000e-11	1.799998e+00	1.799999e+00	1.800001e+00	
5	3.200000e-11	1.800001e+00	1.800000e+00	1.800001e+00	
6	6.400000e-11	1.800000e+00	1.800000e+00	1.800001e+00	
7	1.280000e-10	1.800003e+00	1.800001e+00	1.800004e+00	
8	2.560000e-10	1.799975e+00	1.799987e+00	1.799873e+00	
9	3.785449e-10	1.800119e+00	1.800060e+00	1.800167e+00	
10	5.445683e-10	1.799896e+00	1.799948e+00	1.799843e+00	
11	7.372881e-10	1.800058e+00	1.800029e+00	1.800132e+00	
12	9.139272e-10	1.799903e+00	1.799952e+00	1.799924e+00	
13	1.106799e-09	1.800121e+00	1.800060e+00	1.800095e+00	
14	1.280371e-09	1.799880e+00	1.799940e+00	1.799906e+00	
15	1.452618e-09	1.800117e+00	1.800058e+00	1.800092e+00	
16	1.613703e-09	1.799891e+00	1.799946e+00	1.799917e+00	
17	1.766927e-09	1.800146e+00	1.800073e+00	1.800005e+00	
18	1.927658e-09	1.799875e+00	1.799937e+00	1.800004e+00	
19	2.101555e-09	1.800151e+00	1.800076e+00	1.800010e+00	
20	2.296963e-09	1.799701e+00	1.799851e+00	1.799918e+00	
21	2.481930e-09	1.800377e+00	1.800188e+00	1.800196e+00	
22	2.664991e-09	1.799623e+00	1.799812e+00	1.799805e+00	
23	2.829940e-09	1.800369e+00	1.800184e+00	1.800188e+00	
24	3.060230e-09	1.799642e+00	1.799821e+00	1.799824e+00	
25	3.272219e-09	1.800403e+00	1.800201e+00	1.800126e+00	
26	3.467953e-09	1.799579e+00	1.799790e+00	1.799865e+00	
27	3.701083e-09	1.800356e+00	1.800178e+00	1.800103e+00	
28	3.929133e-09	1.799658e+00	1.799829e+00	1.799962e+00	
29	4.135002e-09	1.800362e+00	1.800181e+00	1.800056e+00	
30	4.381656e-09	1.799628e+00	1.799814e+00	1.799934e+00	
31	4.600422e-09	1.800392e+00	1.800196e+00	1.800085e+00	
32	4.826790e-09	1.799646e+00	1.799823e+00	1.799865e+00	
33	5.082273e-09	1.800365e+00	1.800182e+00	1.800141e+00	
34	5.291508e-09	1.799603e+00	1.799802e+00	1.799843e+00	
35	5.508757e-09	1.800338e+00	1.800169e+00	1.800186e+00	
36	5.708907e-09	1.799693e+00	1.799847e+00	1.799839e+00	
37	5.884689e-09	1.800301e+00	1.800150e+00	1.800154e+00	
38	6.071041e-09	1.799706e+00	1.799853e+00	1.799853e+00	
39	6.252638e-09	1.800298e+00	1.800149e+00	1.800150e+00	
40	6.418166e-09	1.799743e+00	1.799872e+00	1.799783e+00	
41	6.591868e-09	1.800263e+00	1.800131e+00	1.800218e+00	
42	6.794442e-09	1.799704e+00	1.799852e+00	1.799766e+00	
43	6.997640e-09	1.800239e+00	1.800119e+00	1.800262e+00	
44	7.182558e-09	1.799809e+00	1.799905e+00	1.799779e+00	
45	7.351110e-09	1.800176e+00	1.800088e+00	1.800206e+00	
46	7.531244e-09	1.799839e+00	1.799920e+00	1.799808e+00	
47	7.723251e-09	1.800146e+00	1.800072e+00	1.800170e+00	
48	7.892951e-09	1.799926e+00	1.799963e+00	1.799796e+00	
49	8.068440e-09	1.800072e+00	1.800035e+00	1.800201e+00	
50	8.267550e-09	1.799892e+00	1.799946e+00	1.799782e+00	
51	8.469045e-09	1.800057e+00	1.800028e+00	1.800250e+00	
52	8.651009e-09	1.799992e+00	1.799996e+00	1.799791e+00	
53	8.825975e-09	1.799994e+00	1.799997e+00	1.800194e+00	
54	9.008447e-09	1.800020e+00	1.800011e+00	1.799819e+00	

Index   time            m.xm34.msky130_ m.xm34.msky130_ m.xm34.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.799954e+00	1.799977e+00	1.800131e+00	
56	9.351613e-09	1.800130e+00	1.800066e+00	1.799861e+00	
57	9.522684e-09	1.799870e+00	1.799934e+00	1.800138e+00	
58	9.720296e-09	1.800100e+00	1.800050e+00	1.799848e+00	
59	9.909922e-09	1.799835e+00	1.799917e+00	1.800180e+00	
60	1.009726e-08	1.800213e+00	1.800107e+00	1.799861e+00	
61	1.028208e-08	1.799776e+00	1.799888e+00	1.800128e+00	
62	1.046843e-08	1.800236e+00	1.800118e+00	1.799883e+00	
63	1.066819e-08	1.799736e+00	1.799868e+00	1.800056e+00	
64	1.084231e-08	1.800356e+00	1.800178e+00	1.799960e+00	
65	1.102300e-08	1.799636e+00	1.799818e+00	1.800036e+00	
66	1.122548e-08	1.800309e+00	1.800155e+00	1.799936e+00	
67	1.142681e-08	1.799669e+00	1.799834e+00	1.800116e+00	
68	1.161862e-08	1.800361e+00	1.800181e+00	1.799910e+00	
69	1.181667e-08	1.799631e+00	1.799815e+00	1.800082e+00	
70	1.201243e-08	1.800378e+00	1.800189e+00	1.799928e+00	
71	1.219356e-08	1.799606e+00	1.799803e+00	1.799984e+00	
72	1.239937e-08	1.800480e+00	1.800240e+00	1.800056e+00	
73	1.259348e-08	1.799525e+00	1.799762e+00	1.799948e+00	
74	1.278386e-08	1.800321e+00	1.800161e+00	1.799970e+00	
75	1.302110e-08	1.799736e+00	1.799868e+00	1.800122e+00	
76	1.324058e-08	1.800265e+00	1.800133e+00	1.799879e+00	
77	1.344959e-08	1.799731e+00	1.799866e+00	1.800118e+00	
78	1.364798e-08	1.800278e+00	1.800139e+00	1.799891e+00	
79	1.384992e-08	1.799763e+00	1.799881e+00	1.800056e+00	
80	1.408853e-08	1.800248e+00	1.800124e+00	1.799949e+00	
81	1.430775e-08	1.799691e+00	1.799845e+00	1.800020e+00	
82	1.451307e-08	1.800288e+00	1.800144e+00	1.800033e+00	
83	1.471627e-08	1.799738e+00	1.799869e+00	1.799990e+00	
84	1.488793e-08	1.800251e+00	1.800126e+00	1.799998e+00	
85	1.506813e-08	1.799761e+00	1.799880e+00	1.800012e+00	
86	1.524363e-08	1.800237e+00	1.800118e+00	1.799982e+00	
87	1.540722e-08	1.799813e+00	1.799907e+00	1.799959e+00	
88	1.557950e-08	1.800194e+00	1.800097e+00	1.800042e+00	
89	1.577333e-08	1.799779e+00	1.799889e+00	1.799946e+00	
90	1.594982e-08	1.800136e+00	1.800068e+00	1.800071e+00	
91	1.613217e-08	1.799925e+00	1.799962e+00	1.799983e+00	
92	1.629188e-08	1.800060e+00	1.800030e+00	1.800001e+00	
93	1.645810e-08	1.799956e+00	1.799978e+00	1.800013e+00	
94	1.664279e-08	1.800045e+00	1.800023e+00	1.799989e+00	
95	1.682278e-08	1.799987e+00	1.799994e+00	1.799946e+00	
96	1.698643e-08	1.800027e+00	1.800013e+00	1.800059e+00	
97	1.720980e-08	1.799926e+00	1.799963e+00	1.799920e+00	
98	1.741228e-08	1.800036e+00	1.800018e+00	1.800118e+00	
99	1.761211e-08	1.800009e+00	1.800005e+00	1.799922e+00	
100	1.778905e-08	1.799972e+00	1.799986e+00	1.800059e+00	
101	1.798082e-08	1.800047e+00	1.800024e+00	1.799959e+00	
102	1.815742e-08	1.799913e+00	1.799957e+00	1.799941e+00	
103	1.832076e-08	1.800198e+00	1.800099e+00	1.800110e+00	
104	1.849407e-08	1.799790e+00	1.799895e+00	1.799884e+00	
105	1.868005e-08	1.800178e+00	1.800089e+00	1.800100e+00	
106	1.886883e-08	1.799765e+00	1.799882e+00	1.799936e+00	
107	1.904350e-08	1.800279e+00	1.800139e+00	1.800100e+00	
108	1.920534e-08	1.799715e+00	1.799858e+00	1.799893e+00	
109	1.937737e-08	1.800292e+00	1.800146e+00	1.800113e+00	
110	1.956833e-08	1.799710e+00	1.799855e+00	1.799892e+00	
111	1.974938e-08	1.800330e+00	1.800165e+00	1.800046e+00	
112	1.991593e-08	1.799673e+00	1.799837e+00	1.799954e+00	

Index   time            m.xm34.msky130_ m.xm34.msky130_ m.xm34.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.800379e+00	1.800189e+00	1.800076e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm35.msky130_ m.xm35.msky130_ m.xm35.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	4.208356e-18	1.052089e-17	2.104178e-18	
1	2.000000e-12	1.245045e-05	-2.20904e-05	6.215974e-06	
2	4.000000e-12	5.487086e-06	-1.29899e-05	2.747911e-06	
3	8.000000e-12	-1.66731e-06	-4.65193e-06	-8.33322e-07	
4	1.600000e-11	-1.28881e-06	-3.72356e-06	-6.44881e-07	
5	3.200000e-11	-7.21956e-06	-9.59897e-06	-3.60820e-06	
6	6.400000e-11	-1.41651e-05	3.427547e-06	-7.08348e-06	
7	1.280000e-10	6.941936e-06	9.297043e-05	3.470966e-06	
8	2.560000e-10	-3.31350e-05	-9.97298e-05	-1.65666e-05	
9	3.785449e-10	3.585908e-05	9.835728e-05	1.792709e-05	
10	5.445683e-10	-4.27835e-05	-1.00387e-04	-2.13880e-05	
11	7.372881e-10	1.003308e-04	1.274776e-04	5.015968e-05	
12	9.139272e-10	-1.28614e-04	-1.77456e-04	-6.42978e-05	
13	1.106799e-09	1.255222e-04	1.745988e-04	6.274817e-05	
14	1.280371e-09	-1.22511e-04	-1.71763e-04	-6.12385e-05	
15	1.452618e-09	1.166896e-04	1.809324e-04	5.832408e-05	
16	1.613703e-09	-1.47256e-04	-1.67722e-04	-7.36027e-05	
17	1.766927e-09	1.576009e-04	1.720186e-04	7.876975e-05	
18	1.927658e-09	-1.84755e-04	-1.85372e-04	-9.23408e-05	
19	2.101555e-09	2.576970e-04	2.242647e-04	1.288050e-04	
20	2.296963e-09	-2.77653e-04	-2.69937e-04	-1.38776e-04	
21	2.481930e-09	2.744838e-04	2.671601e-04	1.371826e-04	
22	2.664991e-09	-2.72074e-04	-2.64984e-04	-1.35969e-04	
23	2.829940e-09	2.591855e-04	2.515199e-04	1.295165e-04	
24	3.060230e-09	-2.78976e-04	-2.27646e-04	-1.39406e-04	
25	3.272219e-09	2.915528e-04	2.340061e-04	1.456863e-04	
26	3.467953e-09	-3.06125e-04	-2.41631e-04	-1.52964e-04	
27	3.701083e-09	3.517761e-04	2.413829e-04	1.757818e-04	
28	3.929133e-09	-3.69852e-04	-2.56962e-04	-1.84811e-04	
29	4.135002e-09	3.742138e-04	2.612324e-04	1.869821e-04	
30	4.381656e-09	-3.78064e-04	-2.65789e-04	-1.88899e-04	
31	4.600422e-09	3.637043e-04	2.908765e-04	1.817096e-04	
32	4.826790e-09	-3.72034e-04	-2.94550e-04	-1.85865e-04	
33	5.082273e-09	3.709099e-04	2.937144e-04	1.852955e-04	
34	5.291508e-09	-3.20159e-04	-2.66554e-04	-1.59911e-04	
35	5.508757e-09	2.978472e-04	2.234005e-04	1.487472e-04	
36	5.708907e-09	-2.99845e-04	-2.25212e-04	-1.49738e-04	
37	5.884689e-09	3.019226e-04	2.270895e-04	1.507674e-04	
38	6.071041e-09	-3.13913e-04	-2.37682e-04	-1.56753e-04	
39	6.252638e-09	2.934593e-04	2.684505e-04	1.465174e-04	
40	6.418166e-09	-2.81461e-04	-2.61852e-04	-1.40509e-04	
41	6.591868e-09	2.478327e-04	2.441376e-04	1.236862e-04	
42	6.794442e-09	-1.72681e-04	-2.03398e-04	-8.61048e-05	
43	6.997640e-09	1.449624e-04	1.538534e-04	7.224117e-05	
44	7.182558e-09	-1.44870e-04	-1.53797e-04	-7.21909e-05	
45	7.351110e-09	1.454393e-04	1.541791e-04	7.247057e-05	
46	7.531244e-09	-1.51506e-04	-1.58155e-04	-7.54994e-05	
47	7.723251e-09	1.264918e-04	1.810815e-04	6.298831e-05	
48	7.892951e-09	-1.13062e-04	-1.73590e-04	-5.62696e-05	
49	8.068440e-09	7.664326e-05	1.543094e-04	3.805720e-05	
50	8.267550e-09	1.955128e-06	-1.11512e-04	1.242928e-06	
51	8.469045e-09	-2.97936e-05	6.133930e-05	-1.51617e-05	
52	8.651009e-09	3.035284e-05	-6.09086e-05	1.544038e-05	
53	8.825975e-09	-3.06201e-05	6.068941e-05	-1.55730e-05	
54	9.008447e-09	3.763713e-05	-2.97285e-05	1.908051e-05	

Index   time            m.xm35.msky130_ m.xm35.msky130_ m.xm35.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	-7.74688e-05	1.969658e-05	-3.89945e-05	
56	9.351613e-09	9.126951e-05	-1.35568e-05	4.589204e-05	
57	9.522684e-09	-1.25276e-04	-3.36215e-06	-6.28919e-05	
58	9.720296e-09	2.003568e-04	4.328946e-05	1.004277e-04	
59	9.909922e-09	-2.26173e-04	-9.34004e-05	-1.13330e-04	
60	1.009726e-08	2.239774e-04	9.148211e-05	1.122251e-04	
61	1.028208e-08	-2.22152e-04	-8.98716e-05	-1.11306e-04	
62	1.046843e-08	2.208536e-04	1.009242e-04	1.106500e-04	
63	1.066819e-08	-2.51291e-04	-9.34976e-05	-1.25862e-04	
64	1.084231e-08	2.650936e-04	9.982775e-05	1.327554e-04	
65	1.102300e-08	-2.94927e-04	-1.14732e-04	-1.47664e-04	
66	1.122548e-08	3.685529e-04	1.536097e-04	1.844675e-04	
67	1.142681e-08	-3.96286e-04	-2.02483e-04	-1.98323e-04	
68	1.161862e-08	3.951199e-04	2.014735e-04	1.977292e-04	
69	1.181667e-08	-3.94744e-04	-2.01040e-04	-1.97530e-04	
70	1.201243e-08	3.893365e-04	2.296820e-04	1.948155e-04	
71	1.219356e-08	-4.14012e-04	-2.37928e-04	-2.07141e-04	
72	1.239937e-08	4.201509e-04	2.392926e-04	2.101993e-04	
73	1.259348e-08	-4.08129e-04	-2.31542e-04	-2.04177e-04	
74	1.278386e-08	4.288880e-04	2.085928e-04	2.145441e-04	
75	1.302110e-08	-4.37479e-04	-2.15541e-04	-2.18830e-04	
76	1.324058e-08	4.393522e-04	2.173710e-04	2.197552e-04	
77	1.344959e-08	-4.41470e-04	-2.20447e-04	-2.20803e-04	
78	1.364798e-08	4.268132e-04	2.476109e-04	2.134620e-04	
79	1.384992e-08	-4.36171e-04	-2.50853e-04	-2.18129e-04	
80	1.408853e-08	4.357487e-04	2.498175e-04	2.179079e-04	
81	1.430775e-08	-3.84409e-04	-2.22563e-04	-1.92228e-04	
82	1.451307e-08	3.541263e-04	1.735282e-04	1.770766e-04	
83	1.471627e-08	-3.54159e-04	-1.73567e-04	-1.77084e-04	
84	1.488793e-08	3.548158e-04	1.740253e-04	1.774004e-04	
85	1.506813e-08	-3.61610e-04	-1.81091e-04	-1.80786e-04	
86	1.524363e-08	3.382545e-04	2.106213e-04	1.690978e-04	
87	1.540722e-08	-3.28619e-04	-2.04393e-04	-1.64269e-04	
88	1.557950e-08	2.943739e-04	1.858251e-04	1.471364e-04	
89	1.577333e-08	-2.17115e-04	-1.43293e-04	-1.08500e-04	
90	1.594982e-08	1.875491e-04	8.712815e-05	9.371049e-05	
91	1.613217e-08	-1.88127e-04	-8.75741e-05	-9.39936e-05	
92	1.629188e-08	1.892236e-04	8.833929e-05	9.453561e-05	
93	1.645810e-08	-1.96583e-04	-9.69784e-05	-9.82088e-05	
94	1.664279e-08	1.734506e-04	1.254752e-04	8.663720e-05	
95	1.682278e-08	-1.64022e-04	-1.19609e-04	-8.19176e-05	
96	1.698643e-08	1.257467e-04	9.901745e-05	6.277520e-05	
97	1.720980e-08	-5.28054e-05	-5.94715e-05	-2.63024e-05	
98	1.741228e-08	2.248929e-05	8.232185e-06	1.114331e-05	
99	1.761211e-08	-2.14329e-05	-7.26329e-06	-1.06145e-05	
100	1.778905e-08	2.029939e-05	6.293267e-06	1.004712e-05	
101	1.798082e-08	-1.54423e-05	2.754709e-05	-7.61806e-06	
102	1.815742e-08	-2.31816e-05	-4.22348e-05	-1.16937e-05	
103	1.832076e-08	3.716629e-05	4.816142e-05	1.868508e-05	
104	1.849407e-08	-7.06220e-05	-6.45763e-05	-3.54112e-05	
105	1.868005e-08	1.494120e-04	1.063824e-04	7.480299e-05	
106	1.886883e-08	-1.74249e-04	-1.56045e-04	-8.72170e-05	
107	1.904350e-08	1.715422e-04	1.536600e-04	8.585793e-05	
108	1.920534e-08	-1.68935e-04	-1.51373e-04	-8.45486e-05	
109	1.937737e-08	1.549616e-04	1.378709e-04	7.755663e-05	
110	1.956833e-08	-1.73662e-04	-1.06836e-04	-8.69020e-05	
111	1.974938e-08	1.841515e-04	1.124889e-04	9.214139e-05	
112	1.991593e-08	-2.21036e-04	-1.31758e-04	-1.10577e-04	

Index   time            m.xm35.msky130_ m.xm35.msky130_ m.xm35.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	3.178640e-04	1.845274e-04	1.589735e-04	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            m.xm36.msky130_ m.xm36.msky130_ m.xm36.msky130_ 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.800000e+00	1.800000e+00	
1	2.000000e-12	1.799720e+00	1.799860e+00	1.799829e+00	
2	4.000000e-12	1.799750e+00	1.799875e+00	1.799858e+00	
3	8.000000e-12	1.799798e+00	1.799899e+00	1.799895e+00	
4	1.600000e-11	1.799830e+00	1.799915e+00	1.799911e+00	
5	3.200000e-11	1.799897e+00	1.799948e+00	1.799943e+00	
6	6.400000e-11	1.799938e+00	1.799969e+00	1.799979e+00	
7	1.280000e-10	1.800119e+00	1.800060e+00	1.800238e+00	
8	2.560000e-10	1.799951e+00	1.799976e+00	1.799822e+00	
9	3.785449e-10	1.800032e+00	1.800016e+00	1.800159e+00	
10	5.445683e-10	1.799983e+00	1.799992e+00	1.799854e+00	
11	7.372881e-10	1.800008e+00	1.800004e+00	1.800135e+00	
12	9.139272e-10	1.800055e+00	1.800028e+00	1.799822e+00	
13	1.106799e-09	1.799956e+00	1.799978e+00	1.800182e+00	
14	1.280371e-09	1.800084e+00	1.800042e+00	1.799839e+00	
15	1.452618e-09	1.799725e+00	1.799863e+00	1.800080e+00	
16	1.613703e-09	1.800365e+00	1.800183e+00	1.800040e+00	
17	1.766927e-09	1.799631e+00	1.799815e+00	1.799955e+00	
18	1.927658e-09	1.800373e+00	1.800186e+00	1.800048e+00	
19	2.101555e-09	1.799629e+00	1.799815e+00	1.799961e+00	
20	2.296963e-09	1.800401e+00	1.800200e+00	1.799975e+00	
21	2.481930e-09	1.799633e+00	1.799817e+00	1.800041e+00	
22	2.664991e-09	1.800427e+00	1.800213e+00	1.799990e+00	
23	2.829940e-09	1.799353e+00	1.799676e+00	1.799893e+00	
24	3.060230e-09	1.800705e+00	1.800352e+00	1.800203e+00	
25	3.272219e-09	1.799295e+00	1.799648e+00	1.799797e+00	
26	3.467953e-09	1.800701e+00	1.800350e+00	1.800200e+00	
27	3.701083e-09	1.799282e+00	1.799641e+00	1.799737e+00	
28	3.929133e-09	1.800804e+00	1.800402e+00	1.800299e+00	
29	4.135002e-09	1.799191e+00	1.799596e+00	1.799701e+00	
30	4.381656e-09	1.800740e+00	1.800370e+00	1.800262e+00	
31	4.600422e-09	1.799269e+00	1.799635e+00	1.799809e+00	
32	4.826790e-09	1.800737e+00	1.800368e+00	1.800196e+00	
33	5.082273e-09	1.799262e+00	1.799631e+00	1.799802e+00	
34	5.291508e-09	1.800743e+00	1.800371e+00	1.800206e+00	
35	5.508757e-09	1.799295e+00	1.799648e+00	1.799743e+00	
36	5.708907e-09	1.800726e+00	1.800362e+00	1.800266e+00	
37	5.884689e-09	1.799333e+00	1.799667e+00	1.799764e+00	
38	6.071041e-09	1.800463e+00	1.800231e+00	1.800129e+00	
39	6.252638e-09	1.799615e+00	1.799808e+00	1.799992e+00	
40	6.418166e-09	1.800388e+00	1.800194e+00	1.800012e+00	
41	6.591868e-09	1.799602e+00	1.799802e+00	1.799980e+00	
42	6.794442e-09	1.800414e+00	1.800206e+00	1.800038e+00	
43	6.997640e-09	1.799621e+00	1.799811e+00	1.799900e+00	
44	7.182558e-09	1.800401e+00	1.800200e+00	1.800111e+00	
45	7.351110e-09	1.799668e+00	1.799835e+00	1.799924e+00	
46	7.531244e-09	1.800120e+00	1.800059e+00	1.799969e+00	
47	7.723251e-09	1.799949e+00	1.799975e+00	1.800139e+00	
48	7.892951e-09	1.800056e+00	1.800027e+00	1.799866e+00	
49	8.068440e-09	1.799933e+00	1.799967e+00	1.800125e+00	
50	8.267550e-09	1.800085e+00	1.800042e+00	1.799896e+00	
51	8.469045e-09	1.799948e+00	1.799975e+00	1.800040e+00	
52	8.651009e-09	1.800075e+00	1.800037e+00	1.799972e+00	
53	8.825975e-09	1.799972e+00	1.799987e+00	1.800052e+00	
54	9.008447e-09	1.799854e+00	1.799926e+00	1.799906e+00	

Index   time            m.xm36.msky130_ m.xm36.msky130_ m.xm36.msky130_ 
--------------------------------------------------------------------------------
55	9.188368e-09	1.800208e+00	1.800105e+00	1.800160e+00	
56	9.351613e-09	1.799789e+00	1.799893e+00	1.799836e+00	
57	9.522684e-09	1.800213e+00	1.800107e+00	1.800165e+00	
58	9.720296e-09	1.799794e+00	1.799896e+00	1.799846e+00	
59	9.909922e-09	1.800239e+00	1.800120e+00	1.800088e+00	
60	1.009726e-08	1.799790e+00	1.799894e+00	1.799925e+00	
61	1.028208e-08	1.800259e+00	1.800130e+00	1.800100e+00	
62	1.046843e-08	1.799552e+00	1.799775e+00	1.799820e+00	
63	1.066819e-08	1.800517e+00	1.800259e+00	1.800275e+00	
64	1.084231e-08	1.799481e+00	1.799740e+00	1.799723e+00	
65	1.102300e-08	1.800519e+00	1.800260e+00	1.800277e+00	
66	1.122548e-08	1.799489e+00	1.799744e+00	1.799733e+00	
67	1.142681e-08	1.800550e+00	1.800276e+00	1.800209e+00	
68	1.161862e-08	1.799468e+00	1.799734e+00	1.799799e+00	
69	1.181667e-08	1.800511e+00	1.800256e+00	1.800191e+00	
70	1.201243e-08	1.799400e+00	1.799700e+00	1.799826e+00	
71	1.219356e-08	1.800645e+00	1.800323e+00	1.800212e+00	
72	1.239937e-08	1.799344e+00	1.799671e+00	1.799776e+00	
73	1.259348e-08	1.800669e+00	1.800335e+00	1.800237e+00	
74	1.278386e-08	1.799307e+00	1.799653e+00	1.799676e+00	
75	1.302110e-08	1.800773e+00	1.800387e+00	1.800361e+00	
76	1.324058e-08	1.799240e+00	1.799620e+00	1.799646e+00	
77	1.344959e-08	1.800660e+00	1.800330e+00	1.800302e+00	
78	1.364798e-08	1.799346e+00	1.799673e+00	1.799771e+00	
79	1.384992e-08	1.800669e+00	1.800335e+00	1.800242e+00	
80	1.408853e-08	1.799325e+00	1.799662e+00	1.799752e+00	
81	1.430775e-08	1.800688e+00	1.800344e+00	1.800260e+00	
82	1.451307e-08	1.799358e+00	1.799679e+00	1.799690e+00	
83	1.471627e-08	1.800659e+00	1.800329e+00	1.800318e+00	
84	1.488793e-08	1.799404e+00	1.799702e+00	1.799713e+00	
85	1.506813e-08	1.800386e+00	1.800193e+00	1.800178e+00	
86	1.524363e-08	1.799678e+00	1.799839e+00	1.799936e+00	
87	1.540722e-08	1.800333e+00	1.800166e+00	1.800074e+00	
88	1.557950e-08	1.799655e+00	1.799827e+00	1.799914e+00	
89	1.577333e-08	1.800365e+00	1.800182e+00	1.800109e+00	
90	1.594982e-08	1.799658e+00	1.799829e+00	1.799810e+00	
91	1.613217e-08	1.800377e+00	1.800189e+00	1.800207e+00	
92	1.629188e-08	1.799704e+00	1.799852e+00	1.799834e+00	
93	1.645810e-08	1.800072e+00	1.800036e+00	1.800049e+00	
94	1.664279e-08	1.799987e+00	1.799994e+00	1.800060e+00	
95	1.682278e-08	1.800022e+00	1.800011e+00	1.799949e+00	
96	1.698643e-08	1.799965e+00	1.799983e+00	1.800039e+00	
97	1.720980e-08	1.800056e+00	1.800028e+00	1.799982e+00	
98	1.741228e-08	1.799982e+00	1.799991e+00	1.799957e+00	
99	1.761211e-08	1.800034e+00	1.800017e+00	1.800051e+00	
100	1.778905e-08	1.799998e+00	1.799999e+00	1.799965e+00	
101	1.798082e-08	1.799854e+00	1.799927e+00	1.800021e+00	
102	1.815742e-08	1.800198e+00	1.800099e+00	1.800024e+00	
103	1.832076e-08	1.799796e+00	1.799898e+00	1.799970e+00	
104	1.849407e-08	1.800209e+00	1.800105e+00	1.800034e+00	
105	1.868005e-08	1.799795e+00	1.799898e+00	1.799976e+00	
106	1.886883e-08	1.800237e+00	1.800119e+00	1.799958e+00	
107	1.904350e-08	1.799791e+00	1.799895e+00	1.800055e+00	
108	1.920534e-08	1.800286e+00	1.800143e+00	1.799985e+00	
109	1.937737e-08	1.799492e+00	1.799746e+00	1.799898e+00	
110	1.956833e-08	1.800579e+00	1.800290e+00	1.800218e+00	
111	1.974938e-08	1.799423e+00	1.799712e+00	1.799785e+00	
112	1.991593e-08	1.800567e+00	1.800283e+00	1.800207e+00	

Index   time            m.xm36.msky130_ m.xm36.msky130_ m.xm36.msky130_ 
--------------------------------------------------------------------------------
113	2.000000e-08	1.799445e+00	1.799722e+00	1.799814e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            net-_m1-pad1_   net-_m1-pad2_   net-_m3-pad3_   
--------------------------------------------------------------------------------
0	0.000000e+00	2.270700e-01	1.400000e+00	2.658240e-07	
1	2.000000e-12	2.260814e-01	1.400000e+00	-8.63661e-03	
2	4.000000e-12	2.254292e-01	1.400000e+00	-1.49600e-02	
3	8.000000e-12	2.245590e-01	1.400000e+00	-2.47824e-02	
4	1.600000e-11	2.242115e-01	1.400000e+00	-3.53039e-02	
5	3.200000e-11	2.246833e-01	1.400000e+00	-4.16332e-02	
6	6.400000e-11	2.248584e-01	1.400000e+00	-2.12719e-02	
7	1.280000e-10	2.274203e-01	1.400000e+00	1.150481e-02	
8	2.560000e-10	2.202859e-01	1.400000e+00	1.069960e-01	
9	3.785449e-10	2.282182e-01	1.400000e+00	1.072892e-01	
10	5.445683e-10	2.248961e-01	1.400000e+00	-2.36660e-02	
11	7.372881e-10	2.315980e-01	1.400000e+00	5.344765e-02	
12	9.139272e-10	2.242658e-01	1.400000e+00	1.683189e-01	
13	1.106799e-09	2.243695e-01	1.400000e+00	-4.21658e-02	
14	1.280371e-09	2.340500e-01	1.400000e+00	4.633023e-02	
15	1.452618e-09	2.223010e-01	1.400000e+00	-1.31968e-02	
16	1.613703e-09	2.315563e-01	1.400000e+00	3.450130e-02	
17	1.766927e-09	2.193303e-01	1.400000e+00	1.882416e-01	
18	1.927658e-09	2.342579e-01	1.400000e+00	-4.87335e-02	
19	2.101555e-09	2.236466e-01	1.400000e+00	8.072050e-02	
20	2.296963e-09	2.263826e-01	1.400000e+00	1.123477e-01	
21	2.481930e-09	2.304355e-01	1.400000e+00	-4.74324e-02	
22	2.664991e-09	2.257545e-01	1.400000e+00	6.673857e-02	
23	2.829940e-09	2.279393e-01	1.400000e+00	-6.35179e-02	
24	3.060230e-09	2.269393e-01	1.400000e+00	4.235372e-02	
25	3.272219e-09	2.255086e-01	1.400000e+00	1.322447e-01	
26	3.467953e-09	2.258666e-01	1.400000e+00	-4.07522e-02	
27	3.701083e-09	2.308054e-01	1.400000e+00	8.699349e-02	
28	3.929133e-09	2.257912e-01	1.400000e+00	1.064982e-01	
29	4.135002e-09	2.218100e-01	1.400000e+00	-2.94567e-02	
30	4.381656e-09	2.351436e-01	1.400000e+00	3.868649e-03	
31	4.600422e-09	2.232184e-01	1.400000e+00	3.878726e-02	
32	4.826790e-09	2.230996e-01	1.400000e+00	1.224257e-01	
33	5.082273e-09	2.319972e-01	1.400000e+00	-4.47141e-02	
34	5.291508e-09	2.273058e-01	1.400000e+00	5.787259e-02	
35	5.508757e-09	2.236495e-01	1.400000e+00	1.485413e-01	
36	5.708907e-09	2.294102e-01	1.400000e+00	-3.74460e-02	
37	5.884689e-09	2.281924e-01	1.400000e+00	5.420684e-02	
38	6.071041e-09	2.261771e-01	1.400000e+00	-3.98223e-02	
39	6.252638e-09	2.289364e-01	1.400000e+00	3.906083e-02	
40	6.418166e-09	2.222806e-01	1.400000e+00	1.780709e-01	
41	6.591868e-09	2.283965e-01	1.400000e+00	-5.00592e-02	
42	6.794442e-09	2.301457e-01	1.400000e+00	6.772206e-02	
43	6.997640e-09	2.226300e-01	1.400000e+00	1.603734e-01	
44	7.182558e-09	2.304621e-01	1.400000e+00	-4.05535e-02	
45	7.351110e-09	2.267117e-01	1.400000e+00	6.137826e-02	
46	7.531244e-09	2.271893e-01	1.400000e+00	-4.65916e-02	
47	7.723251e-09	2.281569e-01	1.400000e+00	4.020745e-02	
48	7.892951e-09	2.236362e-01	1.400000e+00	1.747219e-01	
49	8.068440e-09	2.265133e-01	1.400000e+00	-5.15305e-02	
50	8.267550e-09	2.318518e-01	1.400000e+00	6.491828e-02	
51	8.469045e-09	2.218163e-01	1.400000e+00	1.642237e-01	
52	8.651009e-09	2.303655e-01	1.400000e+00	-4.03750e-02	
53	8.825975e-09	2.268606e-01	1.400000e+00	5.620175e-02	
54	9.008447e-09	2.269899e-01	1.400000e+00	-2.70135e-02	

Index   time            net-_m1-pad1_   net-_m1-pad2_   net-_m3-pad3_   
--------------------------------------------------------------------------------
55	9.188368e-09	2.281656e-01	1.400000e+00	4.299850e-02	
56	9.351613e-09	2.233082e-01	1.400000e+00	1.781611e-01	
57	9.522684e-09	2.274102e-01	1.400000e+00	-5.21928e-02	
58	9.720296e-09	2.309864e-01	1.400000e+00	6.612389e-02	
59	9.909922e-09	2.217153e-01	1.400000e+00	1.667440e-01	
60	1.009726e-08	2.319201e-01	1.400000e+00	-3.87566e-02	
61	1.028208e-08	2.249657e-01	1.400000e+00	5.817241e-02	
62	1.046843e-08	2.282118e-01	1.400000e+00	-3.21030e-02	
63	1.066819e-08	2.272404e-01	1.400000e+00	5.069597e-02	
64	1.084231e-08	2.250257e-01	1.400000e+00	1.631264e-01	
65	1.102300e-08	2.258831e-01	1.400000e+00	-5.11800e-02	
66	1.122548e-08	2.318022e-01	1.400000e+00	6.204495e-02	
67	1.142681e-08	2.225128e-01	1.400000e+00	1.664262e-01	
68	1.161862e-08	2.268387e-01	1.400000e+00	-4.49019e-02	
69	1.181667e-08	2.321437e-01	1.400000e+00	4.075144e-02	
70	1.201243e-08	2.241511e-01	1.400000e+00	3.037515e-03	
71	1.219356e-08	2.250539e-01	1.400000e+00	1.077844e-01	
72	1.239937e-08	2.297528e-01	1.400000e+00	3.330780e-02	
73	1.259348e-08	2.255109e-01	1.400000e+00	1.044944e-02	
74	1.278386e-08	2.292645e-01	1.400000e+00	6.786107e-02	
75	1.302110e-08	2.243073e-01	1.400000e+00	6.629427e-02	
76	1.324058e-08	2.281447e-01	1.400000e+00	-6.98151e-03	
77	1.344959e-08	2.288674e-01	1.400000e+00	-2.16751e-02	
78	1.364798e-08	2.272140e-01	1.400000e+00	5.351888e-02	
79	1.384992e-08	2.216214e-01	1.400000e+00	1.386987e-01	
80	1.408853e-08	2.315397e-01	1.400000e+00	-4.75402e-02	
81	1.430775e-08	2.279361e-01	1.400000e+00	6.282484e-02	
82	1.451307e-08	2.227429e-01	1.400000e+00	1.632263e-01	
83	1.471627e-08	2.288345e-01	1.400000e+00	-4.65279e-02	
84	1.488793e-08	2.300700e-01	1.400000e+00	6.065331e-02	
85	1.506813e-08	2.257961e-01	1.400000e+00	-5.33157e-02	
86	1.524363e-08	2.284229e-01	1.400000e+00	4.058216e-02	
87	1.540722e-08	2.224495e-01	1.400000e+00	1.794527e-01	
88	1.557950e-08	2.277118e-01	1.400000e+00	-4.70330e-02	
89	1.577333e-08	2.314158e-01	1.400000e+00	6.022291e-02	
90	1.594982e-08	2.209338e-01	1.400000e+00	1.758708e-01	
91	1.613217e-08	2.331277e-01	1.400000e+00	-3.52641e-02	
92	1.629188e-08	2.247919e-01	1.400000e+00	6.127656e-02	
93	1.645810e-08	2.286075e-01	1.400000e+00	-6.19897e-02	
94	1.664279e-08	2.272093e-01	1.400000e+00	1.780028e-02	
95	1.682278e-08	2.229880e-01	1.400000e+00	1.630086e-01	
96	1.698643e-08	2.284277e-01	1.400000e+00	-4.19531e-02	
97	1.720980e-08	2.297069e-01	1.400000e+00	6.991016e-02	
98	1.741228e-08	2.230546e-01	1.400000e+00	1.614227e-01	
99	1.761211e-08	2.277124e-01	1.400000e+00	-4.72386e-02	
100	1.778905e-08	2.307608e-01	1.400000e+00	5.473232e-02	
101	1.798082e-08	2.248380e-01	1.400000e+00	-1.39504e-02	
102	1.815742e-08	2.284046e-01	1.400000e+00	5.536497e-02	
103	1.832076e-08	2.253690e-01	1.400000e+00	1.505015e-01	
104	1.849407e-08	2.246271e-01	1.400000e+00	-4.49992e-02	
105	1.868005e-08	2.332800e-01	1.400000e+00	5.429536e-02	
106	1.886883e-08	2.203459e-01	1.400000e+00	1.620935e-01	
107	1.904350e-08	2.324512e-01	1.400000e+00	-3.28132e-02	
108	1.920534e-08	2.250089e-01	1.400000e+00	5.753265e-02	
109	1.937737e-08	2.280133e-01	1.400000e+00	-4.86756e-02	
110	1.956833e-08	2.281432e-01	1.400000e+00	2.510902e-02	
111	1.974938e-08	2.230314e-01	1.400000e+00	1.690560e-01	
112	1.991593e-08	2.273094e-01	1.400000e+00	-4.71312e-02	

Index   time            net-_m1-pad1_   net-_m1-pad2_   net-_m3-pad3_   
--------------------------------------------------------------------------------
113	2.000000e-08	2.291504e-01	1.400000e+00	5.678526e-02	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            net-_m4-pad1_   net-_m10-pad1_  net-_m10-pad2_  
--------------------------------------------------------------------------------
0	0.000000e+00	1.799999e+00	1.800000e+00	5.249819e-07	
1	2.000000e-12	1.796589e+00	1.796926e+00	-1.00269e-02	
2	4.000000e-12	1.794419e+00	1.794492e+00	-1.86578e-02	
3	8.000000e-12	1.791648e+00	1.790445e+00	-3.40458e-02	
4	1.600000e-11	1.790707e+00	1.785571e+00	-5.71849e-02	
5	3.200000e-11	1.790570e+00	1.781068e+00	-9.00791e-02	
6	6.400000e-11	1.773062e+00	1.787163e+00	-1.00094e-01	
7	1.280000e-10	1.677840e+00	1.877053e+00	2.937036e-01	
8	2.560000e-10	1.566290e+00	1.819957e+00	1.307244e+00	
9	3.785449e-10	1.717689e+00	1.547417e+00	1.680690e+00	
10	5.445683e-10	1.797442e+00	1.620624e+00	1.792184e+00	
11	7.372881e-10	1.869367e+00	1.801373e+00	1.956382e+00	
12	9.139272e-10	1.602871e+00	1.637683e+00	3.759180e-01	
13	1.106799e-09	1.558031e+00	1.635979e+00	-1.06855e-01	
14	1.280371e-09	1.800215e+00	1.771054e+00	1.080295e-01	
15	1.452618e-09	1.659296e+00	1.786396e+00	-2.94231e-01	
16	1.613703e-09	1.551096e+00	1.887375e+00	1.049301e+00	
17	1.766927e-09	1.711710e+00	1.591760e+00	1.733119e+00	
18	1.927658e-09	1.774269e+00	1.523401e+00	1.714249e+00	
19	2.101555e-09	1.900636e+00	1.782104e+00	2.059775e+00	
20	2.296963e-09	1.700114e+00	1.568511e+00	3.043763e-01	
21	2.481930e-09	1.520380e+00	1.573325e+00	-9.82566e-02	
22	2.664991e-09	1.786666e+00	1.757806e+00	1.226480e-01	
23	2.829940e-09	1.687314e+00	1.773965e+00	-2.67691e-01	
24	3.060230e-09	1.640573e+00	1.850383e+00	1.376703e+00	
25	3.272219e-09	1.800655e+00	1.542385e+00	1.859452e+00	
26	3.467953e-09	1.806097e+00	1.637693e+00	1.776304e+00	
27	3.701083e-09	1.803997e+00	1.825959e+00	1.707720e+00	
28	3.929133e-09	1.516629e+00	1.600142e+00	1.780200e-01	
29	4.135002e-09	1.726976e+00	1.705025e+00	-5.09480e-02	
30	4.381656e-09	1.805260e+00	1.819417e+00	2.630592e-02	
31	4.600422e-09	1.561372e+00	1.875935e+00	7.430480e-01	
32	4.826790e-09	1.735267e+00	1.554723e+00	1.706410e+00	
33	5.082273e-09	1.805559e+00	1.607922e+00	1.798982e+00	
34	5.291508e-09	1.875320e+00	1.816762e+00	1.990310e+00	
35	5.508757e-09	1.579358e+00	1.586131e+00	3.046283e-01	
36	5.708907e-09	1.559772e+00	1.599879e+00	-8.35302e-02	
37	5.884689e-09	1.795422e+00	1.757206e+00	1.038250e-01	
38	6.071041e-09	1.686493e+00	1.791122e+00	-2.66099e-01	
39	6.252638e-09	1.576664e+00	1.865671e+00	1.151937e+00	
40	6.418166e-09	1.743961e+00	1.590393e+00	1.785316e+00	
41	6.591868e-09	1.777485e+00	1.570030e+00	1.725168e+00	
42	6.794442e-09	1.883754e+00	1.814723e+00	2.065297e+00	
43	6.997640e-09	1.597678e+00	1.594888e+00	3.245556e-01	
44	7.182558e-09	1.541412e+00	1.572663e+00	-8.64153e-02	
45	7.351110e-09	1.791765e+00	1.748506e+00	1.124979e-01	
46	7.531244e-09	1.687644e+00	1.785569e+00	-2.67562e-01	
47	7.723251e-09	1.590337e+00	1.861282e+00	1.214402e+00	
48	7.892951e-09	1.752470e+00	1.584436e+00	1.799112e+00	
49	8.068440e-09	1.777231e+00	1.582990e+00	1.728217e+00	
50	8.267550e-09	1.886337e+00	1.817450e+00	2.060588e+00	
51	8.469045e-09	1.593079e+00	1.603861e+00	3.387511e-01	
52	8.651009e-09	1.547021e+00	1.580555e+00	-8.78396e-02	
53	8.825975e-09	1.794212e+00	1.753015e+00	1.087313e-01	
54	9.008447e-09	1.670308e+00	1.789599e+00	-2.72189e-01	

Index   time            net-_m4-pad1_   net-_m10-pad1_  net-_m10-pad2_  
--------------------------------------------------------------------------------
55	9.188368e-09	1.558529e+00	1.863496e+00	1.145007e+00	
56	9.351613e-09	1.739871e+00	1.587630e+00	1.777937e+00	
57	9.522684e-09	1.773353e+00	1.570456e+00	1.721032e+00	
58	9.720296e-09	1.890839e+00	1.814728e+00	2.065824e+00	
59	9.909922e-09	1.619144e+00	1.598966e+00	3.627222e-01	
60	1.009726e-08	1.521319e+00	1.579610e+00	-8.61513e-02	
61	1.028208e-08	1.796358e+00	1.753710e+00	1.120548e-01	
62	1.046843e-08	1.668997e+00	1.787886e+00	-2.85555e-01	
63	1.066819e-08	1.571825e+00	1.850759e+00	1.226941e+00	
64	1.084231e-08	1.756191e+00	1.572769e+00	1.796272e+00	
65	1.102300e-08	1.781550e+00	1.598112e+00	1.739210e+00	
66	1.122548e-08	1.872974e+00	1.821413e+00	2.038203e+00	
67	1.142681e-08	1.574653e+00	1.617570e+00	3.343760e-01	
68	1.161862e-08	1.591441e+00	1.595504e+00	-9.43518e-02	
69	1.181667e-08	1.807175e+00	1.777157e+00	1.001828e-01	
70	1.201243e-08	1.624199e+00	1.831048e+00	3.801473e-02	
71	1.219356e-08	1.605540e+00	1.780298e+00	1.376760e+00	
72	1.239937e-08	1.785808e+00	1.576345e+00	1.815982e+00	
73	1.259348e-08	1.848732e+00	1.762282e+00	1.850709e+00	
74	1.278386e-08	1.719349e+00	1.782660e+00	1.418966e+00	
75	1.302110e-08	1.535920e+00	1.563710e+00	1.105077e-01	
76	1.324058e-08	1.795933e+00	1.747247e+00	-1.37785e-02	
77	1.344959e-08	1.783808e+00	1.813077e+00	-2.50290e-02	
78	1.364798e-08	1.573507e+00	1.877639e+00	7.307066e-01	
79	1.384992e-08	1.711510e+00	1.579784e+00	1.664049e+00	
80	1.408853e-08	1.807819e+00	1.640460e+00	1.806329e+00	
81	1.430775e-08	1.849187e+00	1.828641e+00	1.935191e+00	
82	1.451307e-08	1.532639e+00	1.599034e+00	3.020421e-01	
83	1.471627e-08	1.615927e+00	1.592021e+00	-8.78154e-02	
84	1.488793e-08	1.801000e+00	1.758545e+00	1.052100e-01	
85	1.506813e-08	1.712189e+00	1.790606e+00	-2.33233e-01	
86	1.524363e-08	1.585432e+00	1.864211e+00	1.115030e+00	
87	1.540722e-08	1.730227e+00	1.600478e+00	1.770774e+00	
88	1.557950e-08	1.779608e+00	1.588042e+00	1.724974e+00	
89	1.577333e-08	1.888619e+00	1.814535e+00	2.065733e+00	
90	1.594982e-08	1.631373e+00	1.612083e+00	4.117002e-01	
91	1.613217e-08	1.506307e+00	1.587265e+00	-7.99203e-02	
92	1.629188e-08	1.775765e+00	1.733187e+00	1.126296e-01	
93	1.645810e-08	1.698700e+00	1.783768e+00	-2.46560e-01	
94	1.664279e-08	1.624071e+00	1.862529e+00	1.228659e+00	
95	1.682278e-08	1.786486e+00	1.580181e+00	1.839734e+00	
96	1.698643e-08	1.772535e+00	1.546306e+00	1.723231e+00	
97	1.720980e-08	1.869652e+00	1.821168e+00	2.052380e+00	
98	1.741228e-08	1.573427e+00	1.608382e+00	3.137979e-01	
99	1.761211e-08	1.601907e+00	1.580159e+00	-9.56328e-02	
100	1.778905e-08	1.805357e+00	1.767707e+00	1.060648e-01	
101	1.798082e-08	1.657066e+00	1.790778e+00	-2.42253e-01	
102	1.815742e-08	1.559309e+00	1.861271e+00	1.155574e+00	
103	1.832076e-08	1.736966e+00	1.572545e+00	1.775667e+00	
104	1.849407e-08	1.779383e+00	1.633722e+00	1.733123e+00	
105	1.868005e-08	1.890955e+00	1.818730e+00	2.050158e+00	
106	1.886883e-08	1.621277e+00	1.607774e+00	3.675875e-01	
107	1.904350e-08	1.518338e+00	1.585487e+00	-8.25408e-02	
108	1.920534e-08	1.782492e+00	1.732219e+00	1.128312e-01	
109	1.937737e-08	1.683262e+00	1.785225e+00	-2.75191e-01	
110	1.956833e-08	1.612700e+00	1.856918e+00	1.242551e+00	
111	1.974938e-08	1.772745e+00	1.579658e+00	1.826510e+00	
112	1.991593e-08	1.776699e+00	1.564735e+00	1.727461e+00	

Index   time            net-_m4-pad1_   net-_m10-pad1_  net-_m10-pad2_  
--------------------------------------------------------------------------------
113	2.000000e-08	1.874426e+00	1.719455e+00	1.930662e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            net-_m10-pad3_  net-_m11-pad1_  net-_m12-pad1_  
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.341951e-08	1.800000e+00	
1	2.000000e-12	1.795224e+00	-1.26435e-03	1.800000e+00	
2	4.000000e-12	1.791514e+00	-1.95633e-03	1.800000e+00	
3	8.000000e-12	1.785520e+00	-2.69169e-03	1.800000e+00	
4	1.600000e-11	1.778912e+00	-2.33227e-03	1.800000e+00	
5	3.200000e-11	1.773384e+00	-1.09399e-03	1.800000e+00	
6	6.400000e-11	1.781416e+00	1.302363e-03	1.800000e+00	
7	1.280000e-10	1.908511e+00	1.649683e-02	1.800000e+00	
8	2.560000e-10	1.078844e+00	1.214383e-01	1.800000e+00	
9	3.785449e-10	6.974924e-02	4.318389e-02	1.800000e+00	
10	5.445683e-10	2.248327e-02	1.153963e-02	1.800000e+00	
11	7.372881e-10	5.531954e-03	7.640518e-03	1.800000e+00	
12	9.139272e-10	1.495017e-01	-4.67431e-02	1.800000e+00	
13	1.106799e-09	1.385015e+00	2.159570e-01	1.800000e+00	
14	1.280371e-09	1.829607e+00	-1.90715e-02	1.800000e+00	
15	1.452618e-09	1.755822e+00	2.962123e-02	1.800000e+00	
16	1.613703e-09	1.913640e+00	8.553224e-02	1.800000e+00	
17	1.766927e-09	2.668554e-01	1.165628e-01	1.800000e+00	
18	1.927658e-09	-7.01794e-02	-1.33415e-02	1.800000e+00	
19	2.101555e-09	8.341208e-02	3.094870e-02	1.800000e+00	
20	2.296963e-09	-3.51189e-01	-5.05222e-03	1.800000e+00	
21	2.481930e-09	1.207337e+00	1.342917e-01	1.800000e+00	
22	2.664991e-09	1.826146e+00	6.092708e-02	1.800000e+00	
23	2.829940e-09	1.721248e+00	-1.78673e-02	1.800000e+00	
24	3.060230e-09	1.078176e+00	2.270305e-01	1.800000e+00	
25	3.272219e-09	-6.36328e-02	-5.38522e-02	1.800000e+00	
26	3.467953e-09	9.739322e-02	6.875793e-02	1.800000e+00	
27	3.701083e-09	-6.50485e-02	-4.39524e-02	1.800000e+00	
28	3.929133e-09	8.994822e-01	1.539002e-02	1.800000e+00	
29	4.135002e-09	1.666285e+00	1.628153e-01	1.800000e+00	
30	4.381656e-09	1.815969e+00	-6.17312e-02	1.800000e+00	
31	4.600422e-09	1.983328e+00	7.973141e-02	1.800000e+00	
32	4.826790e-09	2.730269e-01	1.384183e-01	1.800000e+00	
33	5.082273e-09	-9.76994e-02	-4.48834e-02	1.800000e+00	
34	5.291508e-09	9.748586e-02	4.762835e-02	1.800000e+00	
35	5.508757e-09	-2.95522e-01	-1.05882e-02	1.800000e+00	
36	5.708907e-09	1.278423e+00	1.885098e-01	1.800000e+00	
37	5.884689e-09	1.817598e+00	-1.05781e-02	1.800000e+00	
38	6.071041e-09	1.750289e+00	2.228645e-02	1.800000e+00	
39	6.252638e-09	1.730947e+00	1.208850e-01	1.800000e+00	
40	6.418166e-09	1.335200e-01	4.498371e-02	1.800000e+00	
41	6.591868e-09	-2.41005e-02	1.341966e-02	1.800000e+00	
42	6.794442e-09	4.294318e-02	7.270474e-03	1.800000e+00	
43	6.997640e-09	-2.46976e-01	3.786576e-03	1.800000e+00	
44	7.182558e-09	1.208669e+00	1.715725e-01	1.800000e+00	
45	7.351110e-09	1.803987e+00	1.336595e-02	1.800000e+00	
46	7.531244e-09	1.742043e+00	8.791941e-03	1.800000e+00	
47	7.723251e-09	1.577180e+00	1.478529e-01	1.800000e+00	
48	7.892951e-09	7.665277e-02	1.497506e-02	1.800000e+00	
49	8.068440e-09	4.703620e-03	2.800413e-02	1.800000e+00	
50	8.267550e-09	2.317883e-02	-1.96707e-03	1.800000e+00	
51	8.469045e-09	-1.57483e-01	-1.51186e-03	1.800000e+00	
52	8.651009e-09	1.230966e+00	1.803159e-01	1.800000e+00	
53	8.825975e-09	1.812631e+00	2.769096e-03	1.800000e+00	
54	9.008447e-09	1.747953e+00	1.557444e-02	1.800000e+00	

Index   time            net-_m10-pad3_  net-_m11-pad1_  net-_m12-pad1_  
--------------------------------------------------------------------------------
55	9.188368e-09	1.769819e+00	1.203481e-01	1.800000e+00	
56	9.351613e-09	1.496572e-01	5.294502e-02	1.800000e+00	
57	9.522684e-09	-3.28136e-02	9.295635e-03	1.800000e+00	
58	9.720296e-09	5.136025e-02	1.143090e-02	1.800000e+00	
59	9.909922e-09	-3.02308e-01	-3.71198e-03	1.800000e+00	
60	1.009726e-08	1.198193e+00	1.494614e-01	1.800000e+00	
61	1.028208e-08	1.824992e+00	3.040910e-02	1.800000e+00	
62	1.046843e-08	1.738497e+00	-8.78883e-04	1.800000e+00	
63	1.066819e-08	1.561060e+00	1.549935e-01	1.800000e+00	
64	1.084231e-08	7.051279e-02	1.493709e-02	1.800000e+00	
65	1.102300e-08	8.864608e-03	2.760040e-02	1.800000e+00	
66	1.122548e-08	1.833069e-02	-3.09105e-03	1.800000e+00	
67	1.142681e-08	-7.29931e-02	-2.81992e-03	1.800000e+00	
68	1.161862e-08	1.307211e+00	2.030359e-01	1.800000e+00	
69	1.181667e-08	1.841634e+00	-4.60981e-02	1.800000e+00	
70	1.201243e-08	1.799666e+00	4.973868e-02	1.800000e+00	
71	1.219356e-08	7.666113e-01	1.540920e-01	1.800000e+00	
72	1.239937e-08	-1.15399e-01	-7.51492e-02	1.800000e+00	
73	1.259348e-08	1.232447e-01	7.689549e-02	1.800000e+00	
74	1.278386e-08	-9.42570e-02	-5.49044e-02	1.800000e+00	
75	1.302110e-08	1.037874e+00	1.386980e-01	1.800000e+00	
76	1.324058e-08	1.751449e+00	2.407524e-02	1.800000e+00	
77	1.344959e-08	1.801296e+00	6.900724e-03	1.800000e+00	
78	1.364798e-08	1.973363e+00	2.749685e-02	1.800000e+00	
79	1.384992e-08	2.888077e-01	1.229508e-01	1.800000e+00	
80	1.408853e-08	-9.43470e-02	-2.90047e-02	1.800000e+00	
81	1.430775e-08	8.945118e-02	2.801120e-02	1.800000e+00	
82	1.451307e-08	-3.37041e-01	1.680954e-02	1.800000e+00	
83	1.471627e-08	1.288876e+00	1.707199e-01	1.800000e+00	
84	1.488793e-08	1.811671e+00	-3.00223e-02	1.800000e+00	
85	1.506813e-08	1.750941e+00	3.245505e-02	1.800000e+00	
86	1.524363e-08	1.824778e+00	1.073388e-01	1.800000e+00	
87	1.540722e-08	1.470282e-01	3.919606e-02	1.800000e+00	
88	1.557950e-08	-3.43956e-02	1.837633e-02	1.800000e+00	
89	1.577333e-08	5.270778e-02	3.690603e-03	1.800000e+00	
90	1.594982e-08	-3.36435e-01	-1.39068e-03	1.800000e+00	
91	1.613217e-08	1.192289e+00	1.155525e-01	1.800000e+00	
92	1.629188e-08	1.792835e+00	8.069882e-02	1.800000e+00	
93	1.645810e-08	1.732178e+00	-2.43044e-02	1.800000e+00	
94	1.664279e-08	1.719912e+00	1.775811e-01	1.800000e+00	
95	1.682278e-08	9.054215e-02	2.488383e-02	1.800000e+00	
96	1.698643e-08	-7.13300e-03	2.010358e-02	1.800000e+00	
97	1.720980e-08	3.569227e-02	5.409105e-03	1.800000e+00	
98	1.741228e-08	-1.54273e-01	1.535593e-03	1.800000e+00	
99	1.761211e-08	1.297792e+00	2.049216e-01	1.800000e+00	
100	1.778905e-08	1.812982e+00	-4.21712e-02	1.800000e+00	
101	1.798082e-08	1.760611e+00	4.348358e-02	1.800000e+00	
102	1.815742e-08	1.587977e+00	1.031195e-01	1.800000e+00	
103	1.832076e-08	1.039213e-01	2.756948e-02	1.800000e+00	
104	1.849407e-08	-9.96730e-03	2.230934e-02	1.800000e+00	
105	1.868005e-08	3.142350e-02	-2.19690e-04	1.800000e+00	
106	1.886883e-08	-2.49368e-01	1.897502e-03	1.800000e+00	
107	1.904350e-08	1.170462e+00	1.421035e-01	1.800000e+00	
108	1.920534e-08	1.798012e+00	4.629211e-02	1.800000e+00	
109	1.937737e-08	1.731774e+00	-8.19203e-03	1.800000e+00	
110	1.956833e-08	1.630700e+00	1.706765e-01	1.800000e+00	
111	1.974938e-08	6.557028e-02	1.230060e-02	1.800000e+00	
112	1.991593e-08	9.875719e-03	2.770130e-02	1.800000e+00	

Index   time            net-_m10-pad3_  net-_m11-pad1_  net-_m12-pad1_  
--------------------------------------------------------------------------------
113	2.000000e-08	2.877995e-02	7.441305e-03	1.800000e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            net-_m13-pad2_  net-_m13-pad3_  net-_m15-pad1_  
--------------------------------------------------------------------------------
0	0.000000e+00	1.799999e+00	1.818663e-08	1.800000e+00	
1	2.000000e-12	1.802788e+00	-9.91897e-04	1.798322e+00	
2	4.000000e-12	1.805363e+00	-1.54715e-03	1.797273e+00	
3	8.000000e-12	1.810053e+00	-2.12108e-03	1.795969e+00	
4	1.600000e-11	1.817243e+00	-1.64804e-03	1.795828e+00	
5	3.200000e-11	1.826662e+00	-2.13449e-04	1.797079e+00	
6	6.400000e-11	1.834530e+00	1.245528e-03	1.797270e+00	
7	1.280000e-10	1.834462e+00	1.602735e-02	1.810206e+00	
8	2.560000e-10	1.183600e+00	5.072563e-02	1.777549e+00	
9	3.785449e-10	1.845181e-01	3.922663e-01	1.725354e+00	
10	5.445683e-10	-3.68094e-02	1.473388e+00	4.514882e-01	
11	7.372881e-10	7.417622e-02	1.817194e+00	-1.02092e-01	
12	9.139272e-10	3.390745e-02	1.678292e+00	1.252773e-01	
13	1.106799e-09	1.321938e+00	7.340795e-01	-1.79021e-01	
14	1.280371e-09	1.839176e+00	-2.37203e-02	1.144690e+00	
15	1.452618e-09	1.673407e+00	5.662722e-02	1.778542e+00	
16	1.613703e-09	1.738967e+00	6.215396e-02	1.772504e+00	
17	1.766927e-09	4.086388e-01	5.502591e-02	1.683648e+00	
18	1.927658e-09	-9.95919e-02	1.170054e+00	1.092113e+00	
19	2.101555e-09	1.444401e-01	1.837120e+00	5.932056e-02	
20	2.296963e-09	-2.69220e-01	1.548682e+00	-6.93964e-04	
21	2.481930e-09	1.177181e+00	1.346121e+00	1.142178e-01	
22	2.664991e-09	1.827149e+00	9.520305e-02	5.508084e-01	
23	2.829940e-09	1.662823e+00	-1.79539e-02	1.559910e+00	
24	3.060230e-09	1.888975e+00	2.204990e-01	1.809855e+00	
25	3.272219e-09	2.534166e-01	3.594058e-01	1.671847e+00	
26	3.467953e-09	-8.54545e-02	1.492792e+00	3.209466e-01	
27	3.701083e-09	2.494911e-01	1.883535e+00	-8.53650e-02	
28	3.929133e-09	8.095288e-01	1.726498e+00	1.355212e-01	
29	4.135002e-09	1.728015e+00	2.832191e-01	-2.66869e-01	
30	4.381656e-09	1.781830e+00	-1.09490e-01	1.413138e+00	
31	4.600422e-09	1.877245e+00	1.317179e-01	1.868938e+00	
32	4.826790e-09	2.288711e-01	-3.03015e-01	1.554793e+00	
33	5.082273e-09	-8.53017e-02	1.440319e+00	4.446851e-01	
34	5.291508e-09	1.111238e-01	1.855942e+00	-9.72905e-02	
35	5.508757e-09	-1.44070e-01	1.594760e+00	1.119810e-01	
36	5.708907e-09	1.321479e+00	7.130243e-01	-1.56766e-01	
37	5.884689e-09	1.827698e+00	-2.69654e-02	1.093574e+00	
38	6.071041e-09	1.688441e+00	6.079423e-02	1.784145e+00	
39	6.252638e-09	1.805171e+00	8.514423e-02	1.763249e+00	
40	6.418166e-09	3.816144e-01	2.545256e-01	1.710410e+00	
41	6.591868e-09	-1.05568e-01	1.326167e+00	4.934348e-01	
42	6.794442e-09	1.503811e-01	1.873370e+00	-7.01878e-02	
43	6.997640e-09	-1.02656e-01	1.591898e+00	9.032944e-02	
44	7.182558e-09	1.295224e+00	8.736640e-01	-7.51520e-02	
45	7.351110e-09	1.810918e+00	6.835110e-03	9.782825e-01	
46	7.531244e-09	1.696457e+00	4.113045e-02	1.743068e+00	
47	7.723251e-09	1.797333e+00	1.128907e-01	1.763392e+00	
48	7.892951e-09	3.599621e-01	3.126392e-01	1.715737e+00	
49	8.068440e-09	-1.07292e-01	1.364501e+00	4.197781e-01	
50	8.267550e-09	1.472661e-01	1.870870e+00	-7.41483e-02	
51	8.469045e-09	-6.25412e-02	1.606740e+00	9.506272e-02	
52	8.651009e-09	1.307591e+00	8.540127e-01	-8.95503e-02	
53	8.825975e-09	1.817901e+00	-8.02462e-03	1.031918e+00	
54	9.008447e-09	1.689439e+00	5.160766e-02	1.768466e+00	

Index   time            net-_m13-pad2_  net-_m13-pad3_  net-_m15-pad1_  
--------------------------------------------------------------------------------
55	9.188368e-09	1.739804e+00	8.318684e-02	1.761788e+00	
56	9.351613e-09	3.653744e-01	2.840164e-01	1.724951e+00	
57	9.522684e-09	-1.07920e-01	1.334761e+00	5.001695e-01	
58	9.720296e-09	1.456433e-01	1.868583e+00	-7.12365e-02	
59	9.909922e-09	-1.76468e-01	1.595644e+00	9.008568e-02	
60	1.009726e-08	1.232296e+00	1.051760e+00	-2.00100e-02	
61	1.028208e-08	1.833020e+00	3.899038e-02	9.969280e-01	
62	1.046843e-08	1.668286e+00	1.962427e-02	1.745446e+00	
63	1.066819e-08	1.763040e+00	1.267434e-01	1.773716e+00	
64	1.084231e-08	3.168300e-01	3.282570e-01	1.711324e+00	
65	1.102300e-08	-1.02928e-01	1.407011e+00	3.860674e-01	
66	1.122548e-08	1.486391e-01	1.870142e+00	-8.06750e-02	
67	1.142681e-08	1.068364e-01	1.637586e+00	9.889823e-02	
68	1.161862e-08	1.426895e+00	5.078251e-01	-2.03866e-01	
69	1.181667e-08	1.834302e+00	-9.15244e-02	1.167251e+00	
70	1.201243e-08	1.709012e+00	1.140609e-01	1.838484e+00	
71	1.219356e-08	8.787743e-01	-1.00069e-01	1.684330e+00	
72	1.239937e-08	4.625228e-02	1.275484e+00	1.297836e+00	
73	1.259348e-08	2.561224e-02	1.791776e+00	2.986984e-02	
74	1.278386e-08	-1.26605e-01	1.754054e+00	2.885215e-02	
75	1.302110e-08	1.214337e+00	1.153222e+00	2.407296e-02	
76	1.324058e-08	1.862095e+00	3.042078e-02	9.903214e-01	
77	1.344959e-08	1.739124e+00	2.394815e-02	1.764547e+00	
78	1.364798e-08	1.906631e+00	1.929191e-02	1.787033e+00	
79	1.384992e-08	2.772097e-01	2.015060e-01	1.714237e+00	
80	1.408853e-08	-9.96200e-02	1.507569e+00	2.864753e-01	
81	1.430775e-08	1.467688e-01	1.873736e+00	-7.95066e-02	
82	1.451307e-08	7.561277e-02	1.621005e+00	8.499948e-02	
83	1.471627e-08	1.458551e+00	4.137256e-01	-1.90119e-01	
84	1.488793e-08	1.815979e+00	-7.94684e-02	1.073822e+00	
85	1.506813e-08	1.733036e+00	1.016392e-01	1.797957e+00	
86	1.524363e-08	1.783557e+00	4.948367e-02	1.750680e+00	
87	1.540722e-08	3.961768e-01	4.363949e-01	1.787878e+00	
88	1.557950e-08	-1.04061e-01	1.373819e+00	4.429428e-01	
89	1.577333e-08	1.370626e-01	1.864262e+00	-7.66179e-02	
90	1.594982e-08	-1.96857e-01	1.610195e+00	9.112523e-02	
91	1.613217e-08	1.176279e+00	1.182583e+00	9.616513e-03	
92	1.629188e-08	1.797096e+00	1.141412e-01	7.709505e-01	
93	1.645810e-08	1.684429e+00	-1.80900e-02	1.609822e+00	
94	1.664279e-08	1.850084e+00	1.650443e-01	1.794178e+00	
95	1.682278e-08	3.617873e-01	1.372253e-01	1.633441e+00	
96	1.698643e-08	-8.96064e-02	1.260235e+00	6.884771e-01	
97	1.720980e-08	1.670188e-01	1.892141e+00	-4.07478e-02	
98	1.741228e-08	9.490142e-02	1.605878e+00	6.683071e-02	
99	1.761211e-08	1.451282e+00	4.959806e-01	-1.58213e-01	
100	1.778905e-08	1.816390e+00	-8.92996e-02	1.071365e+00	
101	1.798082e-08	1.715048e+00	1.110913e-01	1.822760e+00	
102	1.815742e-08	1.519037e+00	2.764864e-02	1.733077e+00	
103	1.832076e-08	2.866110e-01	6.680119e-01	1.889643e+00	
104	1.849407e-08	-8.93100e-02	1.498567e+00	3.841562e-01	
105	1.868005e-08	1.079181e-01	1.840828e+00	-9.12038e-02	
106	1.886883e-08	-7.80934e-02	1.634535e+00	1.083681e-01	
107	1.904350e-08	1.217290e+00	1.007512e+00	-5.64949e-02	
108	1.920534e-08	1.806249e+00	6.406179e-02	8.961393e-01	
109	1.937737e-08	1.677282e+00	6.505534e-03	1.678731e+00	
110	1.956833e-08	1.841861e+00	1.504493e-01	1.782132e+00	
111	1.974938e-08	3.502839e-01	2.310811e-01	1.665206e+00	
112	1.991593e-08	-9.65630e-02	1.317861e+00	5.122362e-01	

Index   time            net-_m13-pad2_  net-_m13-pad3_  net-_m15-pad1_  
--------------------------------------------------------------------------------
113	2.000000e-08	1.041420e-01	1.686419e+00	4.374887e-02	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            net-_m15-pad3_  net-_m16-pad1_  net-_m19-pad3_  
--------------------------------------------------------------------------------
0	0.000000e+00	1.341951e-08	1.800000e+00	1.818662e-08	
1	2.000000e-12	-2.02386e-03	1.798318e+00	-3.28360e-03	
2	4.000000e-12	-3.42520e-03	1.797227e+00	-5.47835e-03	
3	8.000000e-12	-5.37038e-03	1.795824e+00	-8.45217e-03	
4	1.600000e-11	-6.21910e-03	1.795597e+00	-9.67912e-03	
5	3.200000e-11	-4.91983e-03	1.797121e+00	-7.73179e-03	
6	6.400000e-11	-2.73314e-03	1.799501e+00	-5.75354e-03	
7	1.280000e-10	9.860488e-03	1.813982e+00	1.225617e-02	
8	2.560000e-10	-4.84465e-02	1.756588e+00	-7.69438e-02	
9	3.785449e-10	5.103734e-03	1.595896e+00	5.979176e-01	
10	5.445683e-10	1.978966e-01	1.712247e+00	1.651629e+00	
11	7.372881e-10	-5.24353e-02	1.783321e+00	1.761244e+00	
12	9.139272e-10	5.604159e-02	1.834204e+00	1.880228e+00	
13	1.106799e-09	1.332505e-01	1.801057e+00	4.331299e-01	
14	1.280371e-09	-6.06801e-02	1.507825e+00	-9.63357e-02	
15	1.452618e-09	6.358671e-02	1.749759e+00	1.101430e-01	
16	1.613703e-09	-2.26767e-02	1.817393e+00	-4.52537e-02	
17	1.766927e-09	-5.43414e-02	1.580171e+00	3.323771e-01	
18	1.927658e-09	1.696486e-01	1.703433e+00	1.463684e+00	
19	2.101555e-09	2.277468e-02	1.747179e+00	1.811935e+00	
20	2.296963e-09	6.109104e-03	1.792678e+00	1.755605e+00	
21	2.481930e-09	1.301011e-01	1.858668e+00	1.536427e+00	
22	2.664991e-09	5.289148e-02	1.485662e+00	9.935009e-02	
23	2.829940e-09	1.125247e-02	1.654249e+00	9.669841e-03	
24	3.060230e-09	-3.30111e-02	1.797009e+00	-5.38972e-02	
25	3.272219e-09	2.240570e-03	1.538697e+00	1.115448e+00	
26	3.467953e-09	1.601718e-01	1.836080e+00	1.872441e+00	
27	3.701083e-09	-4.92719e-02	1.778205e+00	1.743012e+00	
28	3.929133e-09	8.874071e-02	1.866722e+00	2.022715e+00	
29	4.135002e-09	1.266720e-01	1.579608e+00	2.574143e-01	
30	4.381656e-09	-3.60051e-02	1.596381e+00	-8.24386e-02	
31	4.600422e-09	4.291275e-02	1.818588e+00	8.928886e-02	
32	4.826790e-09	-1.19307e-02	1.560319e+00	-2.82384e-01	
33	5.082273e-09	2.019532e-01	1.659615e+00	1.452117e+00	
34	5.291508e-09	-5.54285e-02	1.781517e+00	1.840779e+00	
35	5.508757e-09	4.776549e-02	1.791388e+00	1.761467e+00	
36	5.708907e-09	1.407084e-01	1.783280e+00	1.071638e+00	
37	5.884689e-09	-5.43815e-03	1.502381e+00	2.783136e-03	
38	6.071041e-09	3.569508e-02	1.750618e+00	5.005421e-02	
39	6.252638e-09	-2.16345e-02	1.811683e+00	-2.94336e-02	
40	6.418166e-09	-2.45487e-02	1.551890e+00	4.967596e-01	
41	6.591868e-09	1.864795e-01	1.748953e+00	1.612808e+00	
42	6.794442e-09	-4.26659e-02	1.769168e+00	1.806480e+00	
43	6.997640e-09	4.119371e-02	1.798997e+00	1.783035e+00	
44	7.182558e-09	1.070526e-01	1.830257e+00	1.225113e+00	
45	7.351110e-09	2.569472e-02	1.490135e+00	5.762242e-02	
46	7.531244e-09	2.028383e-02	1.732133e+00	2.056459e-02	
47	7.723251e-09	-2.11476e-02	1.804630e+00	-2.28399e-02	
48	7.892951e-09	-1.23110e-02	1.541295e+00	6.073164e-01	
49	8.068440e-09	1.756455e-01	1.764746e+00	1.669735e+00	
50	8.267550e-09	-4.19584e-02	1.772806e+00	1.789822e+00	
51	8.469045e-09	4.149851e-02	1.804571e+00	1.803684e+00	
52	8.651009e-09	1.132369e-01	1.832373e+00	1.064107e+00	
53	8.825975e-09	3.546033e-03	1.486715e+00	1.897584e-02	
54	9.008447e-09	3.143845e-02	1.746809e+00	4.158700e-02	

Index   time            net-_m15-pad3_  net-_m16-pad1_  net-_m19-pad3_  
--------------------------------------------------------------------------------
55	9.188368e-09	-1.97183e-02	1.807465e+00	-2.54746e-02	
56	9.351613e-09	-2.45259e-02	1.562203e+00	4.591718e-01	
57	9.522684e-09	1.893052e-01	1.732848e+00	1.582031e+00	
58	9.720296e-09	-4.25033e-02	1.771202e+00	1.811903e+00	
59	9.909922e-09	3.915846e-02	1.788797e+00	1.769378e+00	
60	1.009726e-08	1.059559e-01	1.855995e+00	1.305423e+00	
61	1.028208e-08	1.118055e-02	1.489814e+00	4.059178e-02	
62	1.046843e-08	2.828269e-02	1.741248e+00	2.827516e-02	
63	1.066819e-08	-2.72736e-02	1.805456e+00	-2.86525e-02	
64	1.084231e-08	-5.39465e-03	1.541292e+00	6.393797e-01	
65	1.102300e-08	1.714994e-01	1.767263e+00	1.684563e+00	
66	1.122548e-08	-4.42667e-02	1.776852e+00	1.790995e+00	
67	1.142681e-08	4.346960e-02	1.813495e+00	1.817713e+00	
68	1.161862e-08	1.652695e-01	1.723720e+00	8.605485e-01	
69	1.181667e-08	-9.14967e-03	1.492366e+00	-1.67445e-02	
70	1.201243e-08	3.128300e-02	1.785478e+00	5.399532e-02	
71	1.219356e-08	-5.53548e-02	1.727123e+00	-1.57662e-01	
72	1.239937e-08	1.814369e-01	1.538320e+00	1.186066e+00	
73	1.259348e-08	1.911932e-02	1.765445e+00	1.822899e+00	
74	1.278386e-08	1.301436e-02	1.802899e+00	1.758262e+00	
75	1.302110e-08	6.615258e-02	1.793993e+00	1.796282e+00	
76	1.324058e-08	7.296288e-02	1.507376e+00	1.430710e-01	
77	1.344959e-08	-1.18065e-02	1.747586e+00	-3.87953e-02	
78	1.364798e-08	2.501052e-02	1.820122e+00	5.780691e-02	
79	1.384992e-08	-7.66443e-03	1.600844e+00	-9.57481e-02	
80	1.408853e-08	1.500023e-01	1.706920e+00	1.518721e+00	
81	1.430775e-08	-4.48174e-02	1.778503e+00	1.851730e+00	
82	1.451307e-08	3.420342e-02	1.789656e+00	1.750512e+00	
83	1.471627e-08	1.802574e-01	1.673614e+00	1.267768e+00	
84	1.488793e-08	3.901271e-02	1.479103e+00	6.918056e-02	
85	1.506813e-08	1.029827e-02	1.755105e+00	1.093926e-02	
86	1.524363e-08	-3.08410e-03	1.807171e+00	-1.78592e-04	
87	1.540722e-08	-2.53354e-02	1.566320e+00	4.009813e-01	
88	1.557950e-08	1.891306e-01	1.725529e+00	1.573575e+00	
89	1.577333e-08	-4.50600e-02	1.770587e+00	1.808164e+00	
90	1.594982e-08	3.839626e-02	1.781068e+00	1.762214e+00	
91	1.613217e-08	1.090013e-01	1.872693e+00	1.391055e+00	
92	1.629188e-08	3.077528e-02	1.504097e+00	8.520817e-02	
93	1.645810e-08	2.417319e-02	1.678910e+00	1.172944e-02	
94	1.664279e-08	-1.93167e-02	1.803737e+00	-9.09301e-03	
95	1.682278e-08	-5.50580e-03	1.529287e+00	4.563747e-01	
96	1.698643e-08	1.625107e-01	1.728549e+00	1.586640e+00	
97	1.720980e-08	-2.20377e-02	1.776353e+00	1.810780e+00	
98	1.741228e-08	2.725254e-02	1.808590e+00	1.799540e+00	
99	1.761211e-08	1.700520e-01	1.715897e+00	9.509056e-01	
100	1.778905e-08	1.243436e-02	1.471646e+00	1.820193e-02	
101	1.798082e-08	2.337740e-02	1.770804e+00	4.107185e-02	
102	1.815742e-08	-2.34840e-02	1.790822e+00	-4.09509e-02	
103	1.832076e-08	-1.48635e-02	1.573184e+00	7.070387e-01	
104	1.849407e-08	1.912221e-01	1.743298e+00	1.661134e+00	
105	1.868005e-08	-5.14296e-02	1.779754e+00	1.785356e+00	
106	1.886883e-08	4.754541e-02	1.786801e+00	1.789075e+00	
107	1.904350e-08	9.181668e-02	1.873186e+00	1.289344e+00	
108	1.920534e-08	3.115955e-02	1.492554e+00	7.967633e-02	
109	1.937737e-08	2.139641e-02	1.708168e+00	1.161062e-02	
110	1.956833e-08	-2.10565e-02	1.805226e+00	-1.37054e-02	
111	1.974938e-08	-3.83385e-03	1.528032e+00	5.665920e-01	
112	1.991593e-08	1.727329e-01	1.749966e+00	1.639426e+00	

Index   time            net-_m15-pad3_  net-_m16-pad1_  net-_m19-pad3_  
--------------------------------------------------------------------------------
113	2.000000e-08	3.628190e-02	1.740230e+00	1.708905e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            net-_m21-pad1_  net-_m21-pad3_  net-_m22-pad1_  
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	1.341951e-08	1.800000e+00	
1	2.000000e-12	1.795128e+00	-1.56938e-03	1.797800e+00	
2	4.000000e-12	1.791496e+00	-2.51069e-03	1.796223e+00	
3	8.000000e-12	1.785863e+00	-3.56532e-03	1.793850e+00	
4	1.600000e-11	1.780244e+00	-3.02223e-03	1.791577e+00	
5	3.200000e-11	1.775556e+00	-2.45942e-04	1.789105e+00	
6	6.400000e-11	1.757766e+00	-3.52111e-04	1.780396e+00	
7	1.280000e-10	1.742817e+00	7.902125e-04	1.771623e+00	
8	2.560000e-10	1.758486e+00	1.684674e-03	1.766868e+00	
9	3.785449e-10	1.974579e+00	3.998217e-02	1.903568e+00	
10	5.445683e-10	4.534034e-01	2.020054e-01	1.654944e+00	
11	7.372881e-10	-1.44769e-01	-6.18594e-02	1.513259e+00	
12	9.139272e-10	1.373899e-01	5.670034e-02	1.788259e+00	
13	1.106799e-09	-3.53962e-01	-1.40446e-02	1.623712e+00	
14	1.280371e-09	1.191529e+00	1.087713e-01	1.561558e+00	
15	1.452618e-09	1.824163e+00	1.047648e-01	1.756998e+00	
16	1.613703e-09	1.705659e+00	-4.84209e-02	1.785813e+00	
17	1.766927e-09	1.925127e+00	5.245669e-02	1.830544e+00	
18	1.927658e-09	4.754999e-01	1.528990e-01	1.884414e+00	
19	2.101555e-09	-1.35127e-01	-7.27203e-02	1.472457e+00	
20	2.296963e-09	1.262450e-01	5.953054e-02	1.747362e+00	
21	2.481930e-09	-6.09967e-02	-1.95842e-02	1.795324e+00	
22	2.664991e-09	9.582892e-01	-4.71260e-02	1.579337e+00	
23	2.829940e-09	1.766582e+00	2.575411e-01	1.787601e+00	
24	3.060230e-09	1.732404e+00	-9.96171e-02	1.759795e+00	
25	3.272219e-09	1.909693e+00	1.800790e-01	1.866708e+00	
26	3.467953e-09	2.030644e-01	1.037536e-01	1.568708e+00	
27	3.701083e-09	-1.06629e-01	-4.62647e-02	1.585077e+00	
28	3.929133e-09	1.229324e-01	6.124819e-02	1.826863e+00	
29	4.135002e-09	-3.66268e-01	-1.36699e-02	1.544010e+00	
30	4.381656e-09	1.426745e+00	2.108084e-01	1.647545e+00	
31	4.600422e-09	1.843093e+00	-6.62774e-02	1.782866e+00	
32	4.826790e-09	1.736637e+00	4.573799e-02	1.778766e+00	
33	5.082273e-09	6.867632e-01	2.411001e-01	1.681219e+00	
34	5.291508e-09	-1.14517e-01	-6.89043e-02	1.510931e+00	
35	5.508757e-09	1.156200e-01	6.509608e-02	1.804749e+00	
36	5.708907e-09	-1.13201e-01	-5.16883e-02	1.748097e+00	
37	5.884689e-09	9.814617e-01	1.020764e-01	1.530070e+00	
38	6.071041e-09	1.764342e+00	1.274476e-01	1.740268e+00	
39	6.252638e-09	1.719689e+00	-5.81450e-02	1.781028e+00	
40	6.418166e-09	1.960889e+00	6.149618e-02	1.856796e+00	
41	6.591868e-09	4.190983e-01	1.940794e-01	1.717590e+00	
42	6.794442e-09	-1.35794e-01	-6.86710e-02	1.498365e+00	
43	6.997640e-09	1.286849e-01	5.885816e-02	1.796160e+00	
44	7.182558e-09	-1.05338e-01	-3.66244e-02	1.762661e+00	
45	7.351110e-09	9.812429e-01	3.808202e-02	1.555950e+00	
46	7.531244e-09	1.742870e+00	1.888165e-01	1.737888e+00	
47	7.723251e-09	1.728475e+00	-8.20486e-02	1.779755e+00	
48	7.892951e-09	1.990618e+00	8.480704e-02	1.872382e+00	
49	8.068440e-09	3.829540e-01	1.806703e-01	1.674764e+00	
50	8.267550e-09	-1.32850e-01	-6.05755e-02	1.505774e+00	
51	8.469045e-09	1.263944e-01	5.228921e-02	1.796858e+00	
52	8.651009e-09	-1.36036e-01	-3.75481e-02	1.752619e+00	
53	8.825975e-09	1.096122e+00	5.231444e-02	1.555092e+00	
54	9.008447e-09	1.780235e+00	1.687461e-01	1.749030e+00	

Index   time            net-_m21-pad1_  net-_m21-pad3_  net-_m22-pad1_  
--------------------------------------------------------------------------------
55	9.188368e-09	1.721670e+00	-7.46573e-02	1.784188e+00	
56	9.351613e-09	1.955809e+00	7.809817e-02	1.854403e+00	
57	9.522684e-09	4.108933e-01	1.745747e-01	1.723263e+00	
58	9.720296e-09	-1.25738e-01	-5.55866e-02	1.489860e+00	
59	9.909922e-09	1.175216e-01	4.452753e-02	1.784928e+00	
60	1.009726e-08	-8.92605e-02	-2.24433e-02	1.774138e+00	
61	1.028208e-08	1.063578e+00	2.925474e-02	1.536145e+00	
62	1.046843e-08	1.766435e+00	1.856947e-01	1.754333e+00	
63	1.066819e-08	1.732589e+00	-8.45870e-02	1.781087e+00	
64	1.084231e-08	2.002611e+00	9.250217e-02	1.876288e+00	
65	1.102300e-08	3.504214e-01	1.602196e-01	1.659020e+00	
66	1.122548e-08	-1.29030e-01	-5.24467e-02	1.520871e+00	
67	1.142681e-08	1.259044e-01	4.648864e-02	1.802063e+00	
68	1.161862e-08	-1.98776e-01	-3.88759e-02	1.723811e+00	
69	1.181667e-08	1.280820e+00	9.691704e-02	1.602902e+00	
70	1.201243e-08	1.812547e+00	8.366357e-02	1.760705e+00	
71	1.219356e-08	1.722595e+00	-4.99505e-02	1.779629e+00	
72	1.239937e-08	1.828301e+00	1.701119e-01	1.823764e+00	
73	1.259348e-08	1.258586e-01	5.153841e-02	1.472347e+00	
74	1.278386e-08	-5.90650e-02	-1.19670e-02	1.711506e+00	
75	1.302110e-08	7.779713e-02	2.132054e-02	1.807961e+00	
76	1.324058e-08	5.439058e-03	9.163716e-02	1.533120e+00	
77	1.344959e-08	1.458708e+00	1.147051e-01	1.622895e+00	
78	1.364798e-08	1.794841e+00	-4.85158e-02	1.777911e+00	
79	1.384992e-08	1.781890e+00	4.065342e-02	1.797390e+00	
80	1.408853e-08	5.724849e-01	2.627316e-01	1.619523e+00	
81	1.430775e-08	-1.32206e-01	-8.05914e-02	1.555139e+00	
82	1.451307e-08	1.258324e-01	7.038584e-02	1.801305e+00	
83	1.471627e-08	-9.40103e-02	-4.71220e-02	1.754932e+00	
84	1.488793e-08	8.862674e-01	8.834493e-02	1.563172e+00	
85	1.506813e-08	1.703457e+00	1.443738e-01	1.707262e+00	
86	1.524363e-08	1.726535e+00	-6.53083e-02	1.780920e+00	
87	1.540722e-08	1.928812e+00	6.892903e-02	1.850265e+00	
88	1.557950e-08	4.504030e-01	1.985099e-01	1.694507e+00	
89	1.577333e-08	-1.24001e-01	-5.95931e-02	1.495920e+00	
90	1.594982e-08	1.080344e-01	4.461291e-02	1.775205e+00	
91	1.613217e-08	-6.70683e-02	-1.86869e-02	1.782539e+00	
92	1.629188e-08	8.836280e-01	-2.24221e-02	1.574178e+00	
93	1.645810e-08	1.732772e+00	2.415361e-01	1.759087e+00	
94	1.664279e-08	1.731591e+00	-8.47727e-02	1.766436e+00	
95	1.682278e-08	1.926238e+00	7.339738e-02	1.857357e+00	
96	1.698643e-08	4.497086e-01	1.839502e-01	1.772191e+00	
97	1.720980e-08	-1.65447e-01	-8.74598e-02	1.528112e+00	
98	1.741228e-08	1.544289e-01	7.361497e-02	1.792664e+00	
99	1.761211e-08	-1.76572e-01	-5.25884e-02	1.745371e+00	
100	1.778905e-08	1.132681e+00	7.589799e-02	1.572089e+00	
101	1.798082e-08	1.793671e+00	1.374973e-01	1.749953e+00	
102	1.815742e-08	1.722005e+00	-6.59324e-02	1.786894e+00	
103	1.832076e-08	2.041248e+00	9.334027e-02	1.885959e+00	
104	1.849407e-08	3.561012e-01	1.568967e-01	1.646910e+00	
105	1.868005e-08	-1.19866e-01	-4.59899e-02	1.496714e+00	
106	1.886883e-08	1.131706e-01	3.801829e-02	1.786539e+00	
107	1.904350e-08	-9.23500e-02	-1.97886e-02	1.766639e+00	
108	1.920534e-08	9.817963e-01	-2.44109e-03	1.567935e+00	
109	1.937737e-08	1.740445e+00	2.298035e-01	1.748797e+00	
110	1.956833e-08	1.734272e+00	-8.94004e-02	1.776513e+00	
111	1.974938e-08	1.964525e+00	8.536922e-02	1.865701e+00	
112	1.991593e-08	4.134650e-01	1.826996e-01	1.711630e+00	

Index   time            net-_m21-pad1_  net-_m21-pad3_  net-_m22-pad1_  
--------------------------------------------------------------------------------
113	2.000000e-08	-2.96986e-02	4.491319e-03	1.501366e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            net-_m25-pad3_  net-_m27-pad3_  net-_m28-pad1_  
--------------------------------------------------------------------------------
0	0.000000e+00	1.818662e-08	4.552245e-01	1.443978e+00	
1	2.000000e-12	-2.49112e-03	4.517395e-01	1.439530e+00	
2	4.000000e-12	-3.94566e-03	4.488739e-01	1.436372e+00	
3	8.000000e-12	-5.51320e-03	4.438117e-01	1.431869e+00	
4	1.600000e-11	-4.48403e-03	4.356505e-01	1.429193e+00	
5	3.200000e-11	-1.71840e-05	4.183902e-01	1.432095e+00	
6	6.400000e-11	-1.05578e-03	3.385380e-01	1.437511e+00	
7	1.280000e-10	6.605859e-04	1.465093e-01	1.454763e+00	
8	2.560000e-10	6.262511e-03	5.972086e-03	1.505365e+00	
9	3.785449e-10	5.536003e-02	2.914541e-02	1.673503e+00	
10	5.445683e-10	-6.85713e-02	-4.82629e-02	1.621002e+00	
11	7.372881e-10	1.196048e+00	1.744661e-01	1.512878e+00	
12	9.139272e-10	1.845181e+00	1.753275e-01	1.620977e+00	
13	1.106799e-09	1.584569e+00	-3.66136e-02	1.723906e+00	
14	1.280371e-09	1.589016e+00	1.507079e-01	1.880281e+00	
15	1.452618e-09	1.611568e-01	2.378534e-01	1.490187e+00	
16	1.613703e-09	-7.26801e-02	-1.72714e-04	1.456727e+00	
17	1.766927e-09	8.332985e-02	2.949935e-02	1.630017e+00	
18	1.927658e-09	5.096820e-02	-1.58560e-02	1.620603e+00	
19	2.101555e-09	8.915905e-01	5.096630e-02	1.483886e+00	
20	2.296963e-09	1.734737e+00	2.704455e-01	1.597365e+00	
21	2.481930e-09	1.776650e+00	-1.16117e-02	1.743406e+00	
22	2.664991e-09	1.784169e+00	8.036925e-02	1.857204e+00	
23	2.829940e-09	4.756898e-01	3.103332e-01	1.647024e+00	
24	3.060230e-09	-1.53787e-01	-2.65094e-02	1.421073e+00	
25	3.272219e-09	2.410014e-01	3.536685e-02	1.689776e+00	
26	3.467953e-09	-1.83262e-01	-1.61220e-02	1.526535e+00	
27	3.701083e-09	1.364086e+00	2.182972e-01	1.530427e+00	
28	3.929133e-09	1.891421e+00	3.949162e-02	1.714652e+00	
29	4.135002e-09	1.526453e+00	-5.91639e-03	1.764090e+00	
30	4.381656e-09	5.298821e-01	2.370630e-01	1.726007e+00	
31	4.600422e-09	-1.17449e-01	6.419165e-02	1.420258e+00	
32	4.826790e-09	1.148966e-01	8.242227e-04	1.676809e+00	
33	5.082273e-09	-1.72480e-01	-2.75560e-02	1.724686e+00	
34	5.291508e-09	1.211974e+00	1.640096e-01	1.484594e+00	
35	5.508757e-09	1.871184e+00	1.497256e-01	1.634949e+00	
36	5.708907e-09	1.693185e+00	-2.94608e-02	1.757217e+00	
37	5.884689e-09	1.873168e+00	9.300506e-02	1.874255e+00	
38	6.071041e-09	2.155873e-01	2.665636e-01	1.519063e+00	
39	6.252638e-09	-1.03287e-01	3.530370e-03	1.446109e+00	
40	6.418166e-09	1.128783e-01	2.851367e-02	1.643179e+00	
41	6.591868e-09	-1.65992e-01	-6.90414e-03	1.587932e+00	
42	6.794442e-09	1.197414e+00	1.411945e-01	1.504334e+00	
43	6.997640e-09	1.842311e+00	1.542918e-01	1.613752e+00	
44	7.182558e-09	1.721601e+00	-2.67156e-02	1.755992e+00	
45	7.351110e-09	1.881428e+00	9.451403e-02	1.864232e+00	
46	7.531244e-09	3.046885e-01	2.569224e-01	1.568320e+00	
47	7.723251e-09	-1.31733e-01	1.849593e-03	1.432999e+00	
48	7.892951e-09	1.397798e-01	2.691094e-02	1.660161e+00	
49	8.068440e-09	-1.82513e-01	1.180348e-03	1.576679e+00	
50	8.267550e-09	1.208941e+00	1.406088e-01	1.505776e+00	
51	8.469045e-09	1.845553e+00	1.529303e-01	1.608275e+00	
52	8.651009e-09	1.711456e+00	-2.78632e-02	1.748487e+00	
53	8.825975e-09	1.826069e+00	1.249685e-01	1.860396e+00	
54	9.008447e-09	2.608639e-01	2.244471e-01	1.540220e+00	

Index   time            net-_m25-pad3_  net-_m27-pad3_  net-_m28-pad1_  
--------------------------------------------------------------------------------
55	9.188368e-09	-1.14154e-01	-2.86246e-03	1.444516e+00	
56	9.351613e-09	1.230957e-01	2.442496e-02	1.658347e+00	
57	9.522684e-09	-1.46596e-01	3.381486e-03	1.592335e+00	
58	9.720296e-09	1.170713e+00	1.241794e-01	1.503238e+00	
59	9.909922e-09	1.827856e+00	1.848719e-01	1.595708e+00	
60	1.009726e-08	1.730776e+00	-3.28457e-02	1.748751e+00	
61	1.028208e-08	1.817730e+00	1.177569e-01	1.852837e+00	
62	1.046843e-08	2.802382e-01	2.332432e-01	1.554498e+00	
63	1.066819e-08	-1.23108e-01	-9.81487e-03	1.443485e+00	
64	1.084231e-08	1.375190e-01	2.888726e-02	1.681579e+00	
65	1.102300e-08	-1.27462e-01	6.622903e-04	1.582314e+00	
66	1.122548e-08	1.258434e+00	1.617062e-01	1.502314e+00	
67	1.142681e-08	1.848771e+00	1.276876e-01	1.625606e+00	
68	1.161862e-08	1.685633e+00	-2.81180e-02	1.749394e+00	
69	1.181667e-08	1.478054e+00	1.733098e-01	1.849843e+00	
70	1.201243e-08	1.069224e-01	1.303523e-01	1.484598e+00	
71	1.219356e-08	-5.57113e-02	-2.70881e-03	1.497274e+00	
72	1.239937e-08	1.729508e-01	1.264420e-02	1.748206e+00	
73	1.259348e-08	7.014949e-01	1.223657e-02	1.564779e+00	
74	1.278386e-08	1.686205e+00	2.950166e-01	1.495113e+00	
75	1.302110e-08	1.787894e+00	-2.65861e-02	1.724068e+00	
76	1.324058e-08	1.847432e+00	2.966632e-02	1.820528e+00	
77	1.344959e-08	2.204805e-01	2.538603e-01	1.568380e+00	
78	1.364798e-08	-1.07168e-01	7.361095e-02	1.435627e+00	
79	1.384992e-08	1.095952e-01	5.489616e-03	1.664662e+00	
80	1.408853e-08	-1.64582e-01	-3.09471e-02	1.689519e+00	
81	1.430775e-08	1.347243e+00	2.221782e-01	1.488208e+00	
82	1.451307e-08	1.841295e+00	9.247695e-02	1.654045e+00	
83	1.471627e-08	1.719876e+00	-1.26804e-02	1.775547e+00	
84	1.488793e-08	1.834182e+00	6.099974e-02	1.868829e+00	
85	1.506813e-08	2.392364e-01	2.731667e-01	1.551414e+00	
86	1.524363e-08	-1.14266e-01	1.926899e-02	1.431963e+00	
87	1.540722e-08	1.219508e-01	2.259762e-02	1.642786e+00	
88	1.557950e-08	-1.82965e-01	-4.51257e-03	1.594995e+00	
89	1.577333e-08	1.185206e+00	1.327443e-01	1.510780e+00	
90	1.594982e-08	1.813787e+00	1.949521e-01	1.570336e+00	
91	1.613217e-08	1.740086e+00	-2.83185e-02	1.742318e+00	
92	1.629188e-08	1.895932e+00	7.605120e-02	1.871646e+00	
93	1.645810e-08	4.288589e-01	2.911537e-01	1.631129e+00	
94	1.664279e-08	-1.36407e-01	1.593052e-02	1.418574e+00	
95	1.682278e-08	1.299171e-01	2.150856e-02	1.619277e+00	
96	1.698643e-08	-1.12415e-01	-4.97295e-03	1.588085e+00	
97	1.720980e-08	1.245935e+00	1.502025e-01	1.488702e+00	
98	1.741228e-08	1.836235e+00	1.282141e-01	1.636971e+00	
99	1.761211e-08	1.707382e+00	-2.62926e-02	1.760242e+00	
100	1.778905e-08	1.806238e+00	1.315678e-01	1.863015e+00	
101	1.798082e-08	2.120521e-01	1.884973e-01	1.517364e+00	
102	1.815742e-08	-1.03001e-01	-1.91184e-03	1.453520e+00	
103	1.832076e-08	1.369721e-01	2.539235e-02	1.689861e+00	
104	1.849407e-08	-2.06513e-01	3.848072e-03	1.571906e+00	
105	1.868005e-08	1.169118e+00	1.277345e-01	1.517628e+00	
106	1.886883e-08	1.840881e+00	1.882578e-01	1.585882e+00	
107	1.904350e-08	1.715948e+00	-3.11544e-02	1.741341e+00	
108	1.920534e-08	1.909654e+00	1.007554e-01	1.868371e+00	
109	1.937737e-08	3.715109e-01	2.654819e-01	1.592095e+00	
110	1.956833e-08	-1.35932e-01	8.088822e-03	1.432029e+00	
111	1.974938e-08	1.361656e-01	2.234341e-02	1.641176e+00	
112	1.991593e-08	-1.51050e-01	-1.63616e-03	1.583231e+00	

Index   time            net-_m25-pad3_  net-_m27-pad3_  net-_m28-pad1_  
--------------------------------------------------------------------------------
113	2.000000e-08	3.823518e-01	2.146240e-03	1.562271e+00	

* d:\analog_vlsi\analog_circuits\differential_vco_5stage\differential_vco_5stage.cir
Transient Analysis  Tue Mar 22 16:08:00  2022
--------------------------------------------------------------------------------
Index   time            out1            out2            sky130_fd_pr__e 
--------------------------------------------------------------------------------
0	0.000000e+00	1.800000e+00	2.591618e-07	0.000000e+00	
1	2.000000e-12	1.810310e+00	-2.22743e-02	0.000000e+00	
2	4.000000e-12	1.818183e+00	-3.44663e-02	0.000000e+00	
3	8.000000e-12	1.830138e+00	-4.94129e-02	0.000000e+00	
4	1.600000e-11	1.840209e+00	-5.98047e-02	0.000000e+00	
5	3.200000e-11	1.845011e+00	-8.66690e-02	0.000000e+00	
6	6.400000e-11	1.851648e+00	-5.98781e-02	0.000000e+00	
7	1.280000e-10	1.880571e+00	1.564118e+00	0.000000e+00	
8	2.560000e-10	1.147030e-01	1.873564e+00	0.000000e+00	
9	3.785449e-10	-3.11014e-02	1.742209e+00	0.000000e+00	
10	5.445683e-10	3.018082e-02	1.834839e+00	0.000000e+00	
11	7.372881e-10	-4.34558e-02	1.709049e+00	0.000000e+00	
12	9.139272e-10	1.693223e+00	2.492754e-02	0.000000e+00	
13	1.106799e-09	1.816427e+00	-2.04390e-02	0.000000e+00	
14	1.280371e-09	1.809000e+00	2.116953e-02	0.000000e+00	
15	1.452618e-09	1.788651e+00	4.327870e-01	0.000000e+00	
16	1.613703e-09	1.885416e+00	1.832477e+00	0.000000e+00	
17	1.766927e-09	2.433035e-02	1.780171e+00	0.000000e+00	
18	1.927658e-09	-1.73232e-02	1.793819e+00	0.000000e+00	
19	2.101555e-09	1.789876e-02	1.962868e+00	0.000000e+00	
20	2.296963e-09	8.502938e-02	2.426162e-02	0.000000e+00	
21	2.481930e-09	1.797181e+00	-1.46742e-02	0.000000e+00	
22	2.664991e-09	1.816390e+00	1.696133e-02	0.000000e+00	
23	2.829940e-09	1.771129e+00	-1.91272e-01	0.000000e+00	
24	3.060230e-09	1.947589e+00	1.802431e+00	0.000000e+00	
25	3.272219e-09	5.883436e-03	1.808850e+00	0.000000e+00	
26	3.467953e-09	-8.44311e-03	1.782457e+00	0.000000e+00	
27	3.701083e-09	-1.12384e-02	2.374582e-01	0.000000e+00	
28	3.929133e-09	1.696207e+00	-3.94677e-02	0.000000e+00	
29	4.135002e-09	1.867982e+00	3.929693e-02	0.000000e+00	
30	4.381656e-09	1.736711e+00	-8.05274e-02	0.000000e+00	
31	4.600422e-09	1.964754e+00	1.770972e+00	0.000000e+00	
32	4.826790e-09	-4.44015e-03	1.813862e+00	0.000000e+00	
33	5.082273e-09	5.306061e-03	1.787071e+00	0.000000e+00	
34	5.291508e-09	-1.03343e-02	1.935360e+00	0.000000e+00	
35	5.508757e-09	1.652157e+00	1.745545e-02	0.000000e+00	
36	5.708907e-09	1.847755e+00	-1.22201e-02	0.000000e+00	
37	5.884689e-09	1.768478e+00	1.485693e-02	0.000000e+00	
38	6.071041e-09	1.814817e+00	-1.43025e-01	0.000000e+00	
39	6.252638e-09	1.836156e+00	1.784968e+00	0.000000e+00	
40	6.418166e-09	2.852944e-02	1.823338e+00	0.000000e+00	
41	6.591868e-09	-2.40698e-02	1.762713e+00	0.000000e+00	
42	6.794442e-09	2.340923e-02	2.019827e+00	0.000000e+00	
43	6.997640e-09	1.563186e+00	1.364393e-03	0.000000e+00	
44	7.182558e-09	1.878984e+00	1.366818e-03	0.000000e+00	
45	7.351110e-09	1.734712e+00	4.432867e-03	0.000000e+00	
46	7.531244e-09	1.840201e+00	-2.84295e-02	0.000000e+00	
47	7.723251e-09	1.584139e+00	1.778795e+00	0.000000e+00	
48	7.892951e-09	2.616712e-02	1.830127e+00	0.000000e+00	
49	8.068440e-09	-2.42683e-02	1.756954e+00	0.000000e+00	
50	8.267550e-09	2.357282e-02	2.036974e+00	0.000000e+00	
51	8.469045e-09	1.569704e+00	-1.08706e-03	0.000000e+00	
52	8.651009e-09	1.878912e+00	3.586556e-03	0.000000e+00	
53	8.825975e-09	1.734184e+00	1.188182e-03	0.000000e+00	
54	9.008447e-09	1.848248e+00	1.196019e+00	0.000000e+00	

Index   time            out1            out2            sky130_fd_pr__e 
--------------------------------------------------------------------------------
55	9.188368e-09	1.184902e+00	1.831515e+00	0.000000e+00	
56	9.351613e-09	1.713081e-02	1.782740e+00	0.000000e+00	
57	9.522684e-09	-1.56421e-02	1.788378e+00	0.000000e+00	
58	9.720296e-09	1.296252e-02	1.977579e+00	0.000000e+00	
59	9.909922e-09	1.555316e+00	1.700316e-02	0.000000e+00	
60	1.009726e-08	1.867270e+00	-1.02968e-02	0.000000e+00	
61	1.028208e-08	1.746072e+00	1.280486e-02	0.000000e+00	
62	1.046843e-08	1.833570e+00	4.441214e-01	0.000000e+00	
63	1.066819e-08	8.186319e-01	1.826187e+00	0.000000e+00	
64	1.084231e-08	1.096613e-03	1.787356e+00	0.000000e+00	
65	1.102300e-08	-2.10057e-03	1.788011e+00	0.000000e+00	
66	1.122548e-08	-1.02151e-02	1.955387e+00	0.000000e+00	
67	1.142681e-08	1.655989e+00	8.776332e-03	0.000000e+00	
68	1.161862e-08	1.858066e+00	-5.46105e-03	0.000000e+00	
69	1.181667e-08	1.755108e+00	3.160401e-03	0.000000e+00	
70	1.201243e-08	1.871901e+00	1.588565e+00	0.000000e+00	
71	1.219356e-08	7.901409e-02	1.872305e+00	0.000000e+00	
72	1.239937e-08	-1.95873e-02	1.735224e+00	0.000000e+00	
73	1.259348e-08	1.913503e-02	1.866977e+00	0.000000e+00	
74	1.278386e-08	-1.59473e-01	9.407470e-02	0.000000e+00	
75	1.302110e-08	1.795959e+00	-1.81204e-02	0.000000e+00	
76	1.324058e-08	1.814263e+00	1.799653e-02	0.000000e+00	
77	1.344959e-08	1.781007e+00	-6.12100e-02	0.000000e+00	
78	1.364798e-08	1.868961e+00	1.727641e+00	0.000000e+00	
79	1.384992e-08	9.508339e-04	1.840256e+00	0.000000e+00	
80	1.408853e-08	3.977337e-04	1.763671e+00	0.000000e+00	
81	1.430775e-08	-1.45544e-02	1.900494e+00	0.000000e+00	
82	1.451307e-08	1.669056e+00	1.544644e-03	0.000000e+00	
83	1.471627e-08	1.863038e+00	4.314694e-04	0.000000e+00	
84	1.488793e-08	1.749267e+00	4.529848e-03	0.000000e+00	
85	1.506813e-08	1.837523e+00	-1.19274e-01	0.000000e+00	
86	1.524363e-08	1.759948e+00	1.754744e+00	0.000000e+00	
87	1.540722e-08	3.472007e-02	1.844678e+00	0.000000e+00	
88	1.557950e-08	-2.88803e-02	1.747617e+00	0.000000e+00	
89	1.577333e-08	2.885666e-02	2.051786e+00	0.000000e+00	
90	1.594982e-08	1.455190e+00	5.258529e-03	0.000000e+00	
91	1.613217e-08	1.880409e+00	2.602419e-04	0.000000e+00	
92	1.629188e-08	1.734631e+00	6.262769e-03	0.000000e+00	
93	1.645810e-08	1.829471e+00	-1.45942e-01	0.000000e+00	
94	1.664279e-08	1.872864e+00	1.760311e+00	0.000000e+00	
95	1.682278e-08	4.837655e-02	1.841288e+00	0.000000e+00	
96	1.698643e-08	-3.70679e-02	1.748444e+00	0.000000e+00	
97	1.720980e-08	4.735383e-02	2.023906e+00	0.000000e+00	
98	1.741228e-08	1.562974e+00	-7.48745e-03	0.000000e+00	
99	1.761211e-08	1.899263e+00	8.446337e-03	0.000000e+00	
100	1.778905e-08	1.709843e+00	-4.18947e-03	0.000000e+00	
101	1.798082e-08	1.885039e+00	1.532508e+00	0.000000e+00	
102	1.815742e-08	1.438200e-01	1.841493e+00	0.000000e+00	
103	1.832076e-08	-5.80622e-04	1.773249e+00	0.000000e+00	
104	1.849407e-08	-9.42063e-04	1.794273e+00	0.000000e+00	
105	1.868005e-08	-4.46096e-03	1.974328e+00	0.000000e+00	
106	1.886883e-08	1.605482e+00	1.962747e-02	0.000000e+00	
107	1.904350e-08	1.847556e+00	-1.23380e-02	0.000000e+00	
108	1.920534e-08	1.770557e+00	1.605332e-02	0.000000e+00	
109	1.937737e-08	1.806964e+00	-1.86186e-01	0.000000e+00	
110	1.956833e-08	1.905441e+00	1.789387e+00	0.000000e+00	
111	1.974938e-08	3.045766e-02	1.818555e+00	0.000000e+00	
112	1.991593e-08	-2.62950e-02	1.764473e+00	0.000000e+00	

Index   time            out1            out2            sky130_fd_pr__e 
--------------------------------------------------------------------------------
113	2.000000e-08	2.732527e-02	1.909714e+00	0.000000e+00	
