| blob | bab1c4837e24e0fc7ccf581192d39808c84dfad2 |
1 2 stage op-amp open loop 02/16/88
2 # iter(0) v(1) v(2) v(3) v(4) v(5)
3 + v(6) v(7) v(8) v(9)
4 27. 13. 0. 0. 1.5708 1.5709 -1.1669
5 + 0.079194 -1.6303 -2.5 2.5
6 vdb(6) 0. 20. 40. 60. 80.
7 vp(6)-180. -90. 0. 90. 180.
8 +-----------------+----------------+-----------------+----------------+
9 1. | . + * |
10 1.5849 | . +. * |
11 2.5119 | . +. * |
12 3.9811 | . + . * |
13 6.3096 | . + . * |
14 10. | . + . *. |
15 15.849 | . + . *. |
16 25.119 | . + . * . |
17 39.811 | . + . * . |
18 63.096 | . + . * . |
19 100. | . + . * . |
20 158.49 | .+ . * . |
21 251.19 | .+ * . |
22 398.11 | + * . . |
23 630.96 | + * . . |
24 1.K | +. * . . |
25 1.5849K| +. * . . |
26 2.5119K| +* . . |
27 3.9811K| * + . . . |
28 6.3096K| * + . . . |
29 10.K | * + . . . |
30 15.849K| * + . . . |
31 25.119K* + . . . |
32 39.811K* + . . . |
33 63.096K* + . . . |
34 100.K * . . . + |
35 158.49K* . . . + |
36 251.19K* . . . + |
37 398.11K* . . . + |
38 630.96K* . . . + |
39 1.Meg * . . .+ |
40 1.5849M* . . + |
41 2.5119M* . . +. |
42 3.9811M* . . + . |
43 6.3096M* . . + . |
44 10.Meg * . . + . |
45 +-----------------+----------------+-----------------+----------------+
46 v(6) -4. -2. 0. 2. 4.
47 +-----------------+----------------+-----------------+----------------+
48 -500.u | . * . . |
49 -480.u | . * . . |
50 -460.u | . * . . |
51 -440.u | . * . . |
52 -420.u | . * . . |
53 -400.u | . * . . |
54 -380.u | . * . . |
55 -360.u | . * . . |
56 -340.u | . * . . |
57 -320.u | . * . . |
58 -300.u | . * . . |
59 -280.u | . * . . |
60 -260.u | . * . . |
61 -240.u | . * . . |
62 -220.u | . * . . |
63 -200.u | . * . . |
64 -180.u | . * . . |
65 -160.u | . * . . |
66 -140.u | . * . . |
67 -120.u | . * . . |
68 -100.u | . * . . |
69 -80.u | . * . . |
70 -60.u | . *. . |
71 -40.u | . * . |
72 -20.u | . * . |
73 0. | . .* . |
74 20.u | . .* . |
75 40.u | . . * . |
76 60.u | . . * . |
77 80.u | . . * . |
78 100.u | . . * . |
79 120.u | . . * . |
80 140.u | . . * . |
81 160.u | . . * . |
82 180.u | . . * . |
83 200.u | . . * . |
84 220.u | . . * . |
85 240.u | . . * . |
86 260.u | . . * . |
87 280.u | . . * . |
88 300.u | . . * . |
89 320.u | . . * . |
90 340.u | . . * . |
91 360.u | . . * . |
92 380.u | . . * . |
93 400.u | . . * . |
94 420.u | . . * . |
95 440.u | . . * . |
96 460.u | . . * . |
97 480.u | . . * . |
98 500.u | . . * . |
99 +-----------------+----------------+-----------------+----------------+
100 #Time v(vin) v(6)
101 0. 0. 0.079194
102 31.25u 0.097545 0.45~
103 62.5u 0.19134 1.6~
104 93.75u 0.27779 2.490~
105 125.u 0.35355 2.485~
106 156.25u 0.41573 2.495~
107 187.5u 0.46194 2.494~
108 218.75u 0.49039 2.494~
109 250.u 0.5 2.489~
110 281.25u 0.49039 2.494~
111 312.5u 0.46194 2.489~
112 343.75u 0.41573 2.494~
113 375.u 0.35355 2.489~
114 406.25u 0.27779 2.493~
115 437.5u 0.19134 2.489~
116 468.75u 0.097545 2.493~
117 500.u -8.0207f 2.489~
118 531.25u -0.097545 2.494~
119 562.5u -0.19134 2.471~
120 593.75u -0.27779 2.240~
121 625.u -0.35355 1.519~
122 656.25u -0.41573 0.886~
123 687.5u -0.46194 0.3321
124 718.75u -0.49039 -0.15135
125 750.u -0.5 -0.57278
126 781.25u -0.49039 -0.9401
127 812.5u -0.46194 -1.2598
128 843.75u -0.41573 -1.5371
129 875.u -0.35355 -1.7787
130 906.25u -0.27779 -1.9882
131 937.5u -0.19134 -2.1712
132 968.75u -0.097545 -2.332
133 0.001 8.0394f -2.4302
134 #Time v(vin) v(6)
135 0.001 8.0394f -2.4302
136 0.0010313 0.097545 -2.4688
137 0.0010625 0.19134 -1.5063
138 0.0010938 0.27779 0.25545
139 0.001125 0.35355 2.2544
140 0.0011563 0.41573 2.492
141 0.0011875 0.46194 2.495
142 0.0012188 0.49039 2.4894
143 0.00125 0.5 2.4897
144 0.0012813 0.49039 2.4939
145 0.0013125 0.46194 2.4898
146 0.0013438 0.41573 2.4938
147 0.001375 0.35355 2.4898
148 0.0014063 0.27779 2.4936
149 0.0014375 0.19134 2.4897
150 0.0014688 0.097545 2.4934
151 0.0015 -7.5291f 2.4896
152 0.0015313 -0.097545 2.4944
153 0.0015625 -0.19134 2.4728
154 0.0015938 -0.27779 2.2279
155 0.001625 -0.35355 1.5083
156 0.0016563 -0.41573 0.87728
157 0.0016875 -0.46194 0.32414
158 0.0017188 -0.49039 -0.1583
159 0.00175 -0.5 -0.57883
160 0.0017813 -0.49039 -0.94536
161 0.0018125 -0.46194 -1.2644
162 0.0018438 -0.41573 -1.5411
163 0.001875 -0.35355 -1.7822
164 0.0019063 -0.27779 -1.9912
165 0.0019375 -0.19134 -2.1738
166 0.0019688 -0.097545 -2.3342
167 0.002 7.6069f -2.4309
168 # v(vin) --------- actual --------- -------- relative --------
169 #freq value dB phase value dB phase
170 0. 1.5~ -296.~ 90.000 3.~f -290.~ 90.000
171 1.K 0.5 -6.02 0.000 1. 0.00 ~0.000
172 2.K 1.46~f -296.~ -4.~ 2.9~f -290.~ -4.~
173 3.K 2.~f -29~.~ 79.1~ 4.645f -28~.~ 79.1~
174 4.K 1.01~f -299.~ -17~.~ 2.03~f -293.~ -17~.~
175 5.K 62~.~E-18 -304.~ 21.~ 1.2~f -298.~ 21.~
176 6.K 2.0~f -293.~ 58.~ 4.1~f -287.~ 58.~
177 7.K 2.7399f -291.~ 8.~ 5.47~f -285.~ 8.~
178 8.K 1.91~f -294.~ -23.~ 3.83~f -288.~ -23.~
179 9.K 3.37~f -289.~ -90.~ 6.75~f -283.~ -90.~
180 10.K 4~~.~E-18 -306.~ -~~.~ ~~~.E-18 -300.~ -~~.~
181 # v(6) --------- actual --------- -------- relative --------
182 #freq value dB phase value dB phase
183 0. 0.72311 -2.82 90.000 0.28488 -10.91 143.092
184 1.K 2.5383 8.09 -53.092 1. 0.00 ~0.000
185 2.K 0.73925 -2.62 -40.806 0.29124 -10.72 12.286
186 3.K 0.54829 -5.22 -108.100 0.216 -13.31 -55.008
187 4.K 0.32224 -9.84 -111.611 0.12695 -17.93 -58.519
188 5.K 0.24886 -12.08 -168.136 0.098041 -20.17 -115.044
189 6.K 0.15954 -15.94 -178.255 0.062853 -24.03 -125.163
190 7.K 0.12418 -18.12 125.421 0.048922 -26.21 178.513
191 8.K 0.07581 -22.41 113.335 0.029866 -30.50 166.427
192 9.K 0.059768 -24.47 50.346 0.023546 -32.56 103.438
193 10.K 0.029796 -30.52 36.161 0.011738 -38.61 89.253
194 Gnucap System status
195 iterations: op=13, dc=291, tran=312, fourier=285, total=1044
196 transient timesteps: accepted=107, rejected=0, total=107
197 nodes: user=9, subckt=0, model=16, total=25
198 dctran density=47.5%, ac density=47.5%