Circuit: *astable ckt - a simple astable multivibrator Circuit: *astable ckt - a simple astable multivibrator Date: Mon Oct 22 17:01:42 EDT 1990 *astable ckt - a simple astable multivibrator transient Mon Oct 22 17:01:42 EDT 1990 -------------------------------------------------------------------------------- Index time v(2) v(3) v(4) -------------------------------------------------------------------------------- 0 0.000000e+00 5.000000e+00 8.225482e-01 1.500030e-06 1 1.000000e-09 5.000007e+00 8.225557e-01 -1.817362e-04 2 2.000000e-09 5.000009e+00 8.225571e-01 -1.728251e-04 3 4.000000e-09 5.000009e+00 8.225571e-01 -1.645339e-04 4 8.000000e-09 5.000010e+00 8.225585e-01 -4.414869e-05 5 1.600000e-08 5.000012e+00 8.225617e-01 1.360780e-04 6 3.200000e-08 5.000024e+00 8.225753e-01 6.510802e-04 7 6.400000e-08 5.000041e+00 8.225989e-01 2.453769e-03 8 1.280000e-07 5.000070e+00 8.226520e-01 9.381652e-03 9 2.560000e-07 5.000098e+00 8.227523e-01 3.631931e-02 10 4.560000e-07 5.000114e+00 8.229094e-01 1.123965e-01 11 6.560000e-07 5.000110e+00 8.230552e-01 2.284831e-01 12 8.560000e-07 5.000108e+00 8.231981e-01 3.827453e-01 13 1.000000e-06 5.000084e+00 8.232910e-01 5.165648e-01 14 1.020000e-06 5.000058e+00 8.232875e-01 5.362745e-01 15 1.060000e-06 4.999953e+00 8.232650e-01 5.756109e-01 16 1.140000e-06 4.997237e+00 8.228157e-01 6.551929e-01 17 1.160000e-06 4.993862e+00 8.221200e-01 6.781381e-01 18 1.165000e-06 4.992569e+00 8.217243e-01 6.851993e-01 19 1.166250e-06 4.992184e+00 8.215835e-01 6.872310e-01 20 1.168750e-06 4.991270e+00 8.212112e-01 6.919410e-01 21 1.169375e-06 4.990978e+00 8.210774e-01 6.934185e-01 22 1.170625e-06 4.990299e+00 8.207385e-01 6.968367e-01 23 1.170938e-06 4.990087e+00 8.206220e-01 6.979048e-01 24 1.171563e-06 4.989608e+00 8.203426e-01 7.003278e-01 25 1.172813e-06 4.987606e+00 8.188631e-01 7.106074e-01 26 1.173125e-06 4.986164e+00 8.176196e-01 7.174633e-01 27 1.173203e-06 4.985722e+00 8.172314e-01 7.194686e-01 28 1.173359e-06 4.984617e+00 8.162401e-01 7.241943e-01 29 1.173672e-06 4.979276e+00 8.112312e-01 7.425358e-01 30 1.173750e-06 4.976270e+00 8.083540e-01 7.510445e-01 31 1.173906e-06 4.966354e+00 7.987786e-01 7.738290e-01 32 1.174219e-06 4.797210e+00 6.329985e-01 9.491142e-01 33 1.174662e-06 2.105384e+00 -2.049485e+00 1.089016e+00 34 1.175146e-06 1.351264e-01 -4.015031e+00 1.054926e+00 35 1.175658e-06 1.359301e-01 -4.013330e+00 1.062854e+00 36 1.176293e-06 1.277894e-01 -4.020065e+00 1.052233e+00 37 1.176867e-06 1.384225e-01 -4.008412e+00 1.059707e+00 38 1.177929e-06 1.275865e-01 -4.017002e+00 1.051568e+00 39 1.179872e-06 1.385600e-01 -4.002260e+00 1.054529e+00 40 1.183730e-06 1.281857e-01 -4.004812e+00 1.043824e+00 41 1.191447e-06 1.394297e-01 -3.978288e+00 1.038608e+00 42 1.206879e-06 1.302582e-01 -3.956644e+00 1.014322e+00 43 1.237744e-06 1.434182e-01 -3.882521e+00 9.856661e-01 44 1.299474e-06 1.397033e-01 -3.765283e+00 9.298164e-01 45 1.422934e-06 1.636720e-01 -3.504932e+00 8.744080e-01 46 1.622934e-06 1.856497e-01 -3.114202e+00 8.329069e-01 47 1.822934e-06 2.035814e-01 -2.744609e+00 8.285516e-01 48 2.022934e-06 2.214592e-01 -2.390949e+00 8.221944e-01 49 2.222934e-06 2.102284e-01 -2.081305e+00 8.259987e-01 50 2.422934e-06 2.256820e-01 -1.758829e+00 8.215236e-01 51 2.622934e-06 2.103482e-01 -1.480671e+00 8.257676e-01 52 2.822934e-06 2.254334e-01 -1.184658e+00 8.214036e-01 53 3.022934e-06 2.100972e-01 -9.314915e-01 8.256664e-01 54 3.222934e-06 2.250138e-01 -6.595272e-01 8.213196e-01 Index time v(2) v(3) v(4) -------------------------------------------------------------------------------- 55 3.422934e-06 2.098488e-01 -4.290591e-01 8.255792e-01 56 3.622934e-06 2.246141e-01 -1.791106e-01 8.212441e-01 57 3.822934e-06 2.096209e-01 3.055141e-02 8.254988e-01 58 4.022934e-06 2.242423e-01 2.603142e-01 8.211752e-01 59 4.222934e-06 2.094118e-01 4.508162e-01 8.254234e-01 60 4.422934e-06 2.253860e-01 6.634170e-01 8.209546e-01 61 4.447934e-06 2.215342e-01 6.831913e-01 8.218611e-01 62 4.452080e-06 2.244676e-01 6.900373e-01 8.213871e-01 63 4.453116e-06 2.255281e-01 6.920728e-01 8.212172e-01 64 4.455189e-06 2.288004e-01 6.972839e-01 8.207124e-01 65 4.455708e-06 2.302512e-01 6.992136e-01 8.204942e-01 66 4.456744e-06 2.345602e-01 7.044681e-01 8.198281e-01 67 4.457003e-06 2.364111e-01 7.065487e-01 8.195276e-01 68 4.457522e-06 2.417181e-01 7.123009e-01 8.186078e-01 69 4.457651e-06 2.438327e-01 7.145199e-01 8.182145e-01 70 4.457910e-06 2.492998e-01 7.201840e-01 8.171198e-01 71 4.457975e-06 2.512102e-01 7.221385e-01 8.167073e-01 72 4.458105e-06 2.556713e-01 7.266815e-01 8.156881e-01 73 4.458364e-06 2.713007e-01 7.424028e-01 8.113208e-01 74 4.458429e-06 2.778581e-01 7.489521e-01 8.092043e-01 75 4.458558e-06 2.944000e-01 7.654267e-01 8.027049e-01 76 4.458817e-06 3.775497e-01 8.475295e-01 7.475545e-01 77 4.458882e-06 4.196001e-01 8.888495e-01 7.095561e-01 78 4.459012e-06 5.199189e-01 9.870138e-01 5.654584e-01 79 4.459271e-06 6.165210e-01 1.076801e+00 -8.047972e-01 80 4.459317e-06 6.144775e-01 1.073396e+00 -1.241186e+00 81 4.459408e-06 6.155627e-01 1.071802e+00 -2.218999e+00 82 4.459431e-06 6.172070e-01 1.072788e+00 -2.498058e+00 83 4.459477e-06 6.205292e-01 1.074795e+00 -3.080371e+00 84 4.459488e-06 6.213735e-01 1.075310e+00 -3.233934e+00 85 4.459511e-06 6.230567e-01 1.076337e+00 -3.546758e+00 86 4.459517e-06 6.234760e-01 1.076592e+00 -3.626868e+00 87 4.459528e-06 6.243074e-01 1.077095e+00 -3.786537e+00 88 4.459551e-06 6.253221e-01 1.077450e+00 -3.923362e+00 89 4.459575e-06 6.255360e-01 1.076980e+00 -3.959329e+00 90 4.459599e-06 6.251439e-01 1.075880e+00 -3.974895e+00 91 4.459635e-06 6.239905e-01 1.073668e+00 -3.987745e+00 92 4.459707e-06 6.213810e-01 1.068936e+00 -4.001399e+00 93 4.459852e-06 6.188180e-01 1.062140e+00 -4.012462e+00 94 4.460115e-06 6.224216e-01 1.058069e+00 -4.016258e+00 95 4.460425e-06 6.310657e-01 1.057741e+00 -4.015603e+00 96 4.460959e-06 6.456984e-01 1.056955e+00 -4.014587e+00 97 4.462026e-06 6.748651e-01 1.055441e+00 -4.012394e+00 98 4.464160e-06 7.325765e-01 1.052405e+00 -4.007960e+00 99 4.468429e-06 8.457290e-01 1.046478e+00 -3.999076e+00 100 4.476967e-06 1.063115e+00 1.035051e+00 -3.981342e+00 101 4.494042e-06 1.464618e+00 1.013934e+00 -3.945902e+00 102 4.528192e-06 2.150591e+00 9.776777e-01 -3.875247e+00 103 4.596492e-06 3.158272e+00 9.240594e-01 -3.734737e+00 104 4.733092e-06 4.264641e+00 8.643694e-01 -3.457286e+00 105 4.933092e-06 4.831998e+00 8.332673e-01 -3.064040e+00 106 5.133092e-06 4.961514e+00 8.259852e-01 -2.697308e+00 107 5.333092e-06 4.991163e+00 8.242838e-01 -2.357148e+00 108 5.533092e-06 4.997932e+00 8.238285e-01 -2.036131e+00 109 5.733092e-06 4.999509e+00 8.237105e-01 -1.730810e+00 110 5.933092e-06 4.999848e+00 8.236223e-01 -1.438603e+00 111 6.133092e-06 4.999950e+00 8.235913e-01 -1.159589e+00 112 6.333092e-06 4.999951e+00 8.235267e-01 -8.923746e-01 Index time v(2) v(3) v(4) -------------------------------------------------------------------------------- 113 6.533092e-06 4.999976e+00 8.235037e-01 -6.371243e-01 114 6.733092e-06 4.999959e+00 8.234438e-01 -3.926585e-01 115 6.933092e-06 4.999980e+00 8.234244e-01 -1.591596e-01 116 7.133092e-06 4.999962e+00 8.233678e-01 6.446312e-02 117 7.333092e-06 4.999982e+00 8.233513e-01 2.780033e-01 118 7.533092e-06 4.999958e+00 8.232970e-01 4.824514e-01 119 7.733092e-06 4.986741e+00 8.222350e-01 6.828270e-01 120 7.736217e-06 4.985962e+00 8.219389e-01 6.872744e-01 121 7.736998e-06 4.985736e+00 8.218426e-01 6.885450e-01 122 7.738561e-06 4.985232e+00 8.216176e-01 6.913271e-01 123 7.741686e-06 4.983645e+00 8.207770e-01 6.995907e-01 124 7.742467e-06 4.982890e+00 8.202890e-01 7.034223e-01 125 7.742662e-06 4.982673e+00 8.201421e-01 7.045048e-01 126 7.743053e-06 4.982164e+00 8.197817e-01 7.070040e-01 127 7.743834e-06 4.979951e+00 8.179583e-01 7.173869e-01 128 7.744029e-06 4.978572e+00 8.167232e-01 7.232332e-01 129 7.744420e-06 4.970813e+00 8.094077e-01 7.484285e-01 130 7.744518e-06 4.965033e+00 8.038384e-01 7.626964e-01 131 7.744713e-06 4.940483e+00 7.799670e-01 8.063111e-01 132 7.745104e-06 4.321410e+00 1.667377e-01 1.009704e+00 133 7.745168e-06 3.975308e+00 -1.779261e-01 1.035339e+00 134 7.745298e-06 3.048521e+00 -1.101953e+00 1.064114e+00 135 7.745330e-06 2.742582e+00 -1.407169e+00 1.065911e+00 136 7.745395e-06 2.080566e+00 -2.067702e+00 1.069493e+00 137 7.745525e-06 4.845348e-01 -3.660616e+00 1.076146e+00 138 7.745702e-06 1.331180e-01 -4.010697e+00 1.070822e+00 139 7.745870e-06 1.484425e-01 -3.995297e+00 1.061483e+00 140 7.746074e-06 1.247205e-01 -4.018398e+00 1.058427e+00 141 7.746482e-06 1.407528e-01 -4.001713e+00 1.058135e+00 142 7.747066e-06 1.259330e-01 -4.015216e+00 1.056730e+00 143 7.748233e-06 1.397280e-01 -3.999221e+00 1.055559e+00 144 7.750357e-06 1.266588e-01 -4.007902e+00 1.052149e+00 145 7.754517e-06 1.399415e-01 -3.986435e+00 1.046716e+00 146 7.762836e-06 1.278724e-01 -3.981782e+00 1.035257e+00 147 7.779474e-06 1.419657e-01 -3.934738e+00 1.014916e+00 148 7.812750e-06 1.325040e-01 -3.878308e+00 9.791122e-01 149 7.879303e-06 1.516476e-01 -3.729299e+00 9.262714e-01 150 8.012408e-06 1.563487e-01 -3.470529e+00 8.663276e-01 151 8.212408e-06 1.931146e-01 -3.067062e+00 8.336928e-01 152 8.412408e-06 2.050526e-01 -2.705154e+00 8.261155e-01 153 8.612408e-06 2.139735e-01 -2.362162e+00 8.242788e-01 154 8.812408e-06 2.157463e-01 -2.040812e+00 8.238484e-01 155 9.012408e-06 2.155053e-01 -1.735678e+00 8.236826e-01 156 9.212408e-06 2.160725e-01 -1.442737e+00 8.236368e-01 157 9.412408e-06 2.152866e-01 -1.164148e+00 8.235623e-01 158 9.612408e-06 2.157636e-01 -8.961405e-01 8.235413e-01 159 9.812408e-06 2.149941e-01 -6.413402e-01 8.234740e-01 160 1.000000e-05 2.154716e-01 -4.109363e-01 8.234613e-01 *astable ckt - a simple astable multivibrator transient Mon Oct 22 17:01:42 EDT 1990 -------------------------------------------------------------------------------- Index time v(1) -------------------------------------------------------------------------------- 0 0.000000e+00 2.111779e-01 1 1.000000e-09 2.109929e-01 2 2.000000e-09 2.109996e-01 3 4.000000e-09 2.110011e-01 4 8.000000e-09 2.110952e-01 5 1.600000e-08 2.111694e-01 6 3.200000e-08 2.112608e-01 7 6.400000e-08 2.113739e-01 8 1.280000e-07 2.115824e-01 9 2.560000e-07 2.119542e-01 10 4.560000e-07 2.124895e-01 11 6.560000e-07 2.130250e-01 12 8.560000e-07 2.135056e-01 13 1.000000e-06 2.138696e-01 14 1.020000e-06 2.138414e-01 15 1.060000e-06 2.138825e-01 16 1.140000e-06 2.159921e-01 17 1.160000e-06 2.199060e-01 18 1.165000e-06 2.222312e-01 19 1.166250e-06 2.230819e-01 20 1.168750e-06 2.254369e-01 21 1.169375e-06 2.263288e-01 22 1.170625e-06 2.285803e-01 23 1.170938e-06 2.293587e-01 24 1.171563e-06 2.312050e-01 25 1.172813e-06 2.403783e-01 26 1.173125e-06 2.469957e-01 27 1.173203e-06 2.489441e-01 28 1.173359e-06 2.535633e-01 29 1.173672e-06 2.717866e-01 30 1.173750e-06 2.803121e-01 31 1.173906e-06 3.032218e-01 32 1.174219e-06 4.814988e-01 33 1.174662e-06 6.322739e-01 34 1.175146e-06 6.124639e-01 35 1.175658e-06 6.351876e-01 36 1.176293e-06 6.429956e-01 37 1.176867e-06 6.669232e-01 38 1.177929e-06 6.892471e-01 39 1.179872e-06 7.472900e-01 40 1.183730e-06 8.440908e-01 41 1.191447e-06 1.046113e+00 42 1.206879e-06 1.407620e+00 43 1.237744e-06 2.047996e+00 44 1.299474e-06 3.003930e+00 45 1.422934e-06 4.123295e+00 46 1.622934e-06 4.797065e+00 47 1.822934e-06 4.956161e+00 48 2.022934e-06 4.987298e+00 49 2.222934e-06 4.999688e+00 50 2.422934e-06 4.997267e+00 51 2.622934e-06 5.001976e+00 52 2.822934e-06 4.997798e+00 53 3.022934e-06 5.002095e+00 54 3.222934e-06 4.997833e+00 Index time v(1) -------------------------------------------------------------------------------- 55 3.422934e-06 5.002100e+00 56 3.622934e-06 4.997841e+00 57 3.822934e-06 5.002099e+00 58 4.022934e-06 4.997847e+00 59 4.222934e-06 5.002091e+00 60 4.422934e-06 4.995889e+00 61 4.447934e-06 4.992691e+00 62 4.452080e-06 4.991313e+00 63 4.453116e-06 4.990897e+00 64 4.455189e-06 4.989841e+00 65 4.455708e-06 4.989458e+00 66 4.456744e-06 4.988422e+00 67 4.457003e-06 4.988011e+00 68 4.457522e-06 4.986844e+00 69 4.457651e-06 4.986377e+00 70 4.457910e-06 4.985119e+00 71 4.457975e-06 4.984659e+00 72 4.458105e-06 4.983537e+00 73 4.458364e-06 4.978888e+00 74 4.458429e-06 4.976670e+00 75 4.458558e-06 4.969923e+00 76 4.458817e-06 4.913400e+00 77 4.458882e-06 4.874610e+00 78 4.459012e-06 4.728323e+00 79 4.459271e-06 3.352552e+00 80 4.459317e-06 2.915076e+00 81 4.459408e-06 1.935050e+00 82 4.459431e-06 1.655417e+00 83 4.459477e-06 1.071957e+00 84 4.459488e-06 9.181065e-01 85 4.459511e-06 6.047042e-01 86 4.459517e-06 5.244485e-01 87 4.459528e-06 3.644906e-01 88 4.459551e-06 2.272374e-01 89 4.459575e-06 1.910736e-01 90 4.459599e-06 1.754159e-01 91 4.459635e-06 1.624674e-01 92 4.459707e-06 1.486437e-01 93 4.459852e-06 1.372733e-01 94 4.460115e-06 1.329421e-01 95 4.460425e-06 1.329775e-01 96 4.460959e-06 1.329264e-01 97 4.462026e-06 1.329850e-01 98 4.464160e-06 1.331525e-01 99 4.468429e-06 1.335096e-01 100 4.476967e-06 1.342161e-01 101 4.494042e-06 1.357002e-01 102 4.528192e-06 1.388473e-01 103 4.596492e-06 1.459446e-01 104 4.733092e-06 1.629163e-01 105 4.933092e-06 1.896913e-01 106 5.133092e-06 2.068207e-01 107 5.333092e-06 2.130669e-01 108 5.533092e-06 2.148527e-01 109 5.733092e-06 2.148595e-01 110 5.933092e-06 2.150316e-01 111 6.133092e-06 2.147083e-01 112 6.333092e-06 2.147319e-01 Index time v(1) -------------------------------------------------------------------------------- 113 6.533092e-06 2.144136e-01 114 6.733092e-06 2.144346e-01 115 6.933092e-06 2.141360e-01 116 7.133092e-06 2.141606e-01 117 7.333092e-06 2.138807e-01 118 7.533092e-06 2.139118e-01 119 7.733092e-06 2.192564e-01 120 7.736217e-06 2.207465e-01 121 7.736998e-06 2.212794e-01 122 7.738561e-06 2.225887e-01 123 7.741686e-06 2.279342e-01 124 7.742467e-06 2.310528e-01 125 7.742662e-06 2.319582e-01 126 7.743053e-06 2.341062e-01 127 7.743834e-06 2.438351e-01 128 7.744029e-06 2.495481e-01 129 7.744420e-06 2.746240e-01 130 7.744518e-06 2.889635e-01 131 7.744713e-06 3.330023e-01 132 7.745104e-06 5.417404e-01 133 7.745168e-06 5.690813e-01 134 7.745298e-06 6.014281e-01 135 7.745330e-06 6.041575e-01 136 7.745395e-06 6.096020e-01 137 7.745525e-06 6.199749e-01 138 7.745702e-06 6.198040e-01 139 7.745870e-06 6.154115e-01 140 7.746074e-06 6.183023e-01 141 7.746482e-06 6.298565e-01 142 7.747066e-06 6.453234e-01 143 7.748233e-06 6.776968e-01 144 7.750357e-06 7.347025e-01 145 7.754517e-06 8.452764e-01 146 7.762836e-06 1.056960e+00 147 7.779474e-06 1.449592e+00 148 7.812750e-06 2.122315e+00 149 7.879303e-06 3.118598e+00 150 8.012408e-06 4.228367e+00 151 8.212408e-06 4.823713e+00 152 8.412408e-06 4.959653e+00 153 8.612408e-06 4.990705e+00 154 8.812408e-06 4.997854e+00 155 9.012408e-06 4.999464e+00 156 9.212408e-06 4.999864e+00 157 9.412408e-06 4.999927e+00 158 9.612408e-06 4.999973e+00 159 9.812408e-06 4.999954e+00 160 1.000000e-05 4.999982e+00 + acct color0 black color1 gold * curplot tran2 * curplotdate Mon Oct 22 17:01:42 EDT 1990 * curplotname transient * curplottitle *astable ckt - a simple astable multivibrator history 1000 noglob + opts * plots ( constants tran2 ) program SPICE3 prompt SPICE3 ! -> + reltol 0.003 sourcepath ( . /usr/local/vlsi/lib/spice3/scripts ) Total run time: 1.440 seconds. Current data size = 354892, Data limits: hard = 88051712, soft = 83886080. 39 page faults, 49 vol + 37 invol = 86 context switches. Time since last call: 0.000 seconds. Nominal temperature = 27 Operating temperature = 27 Total iterations = 902 Transient iterations = 893 Circuit Equations = 13 Transient timepoints = 194 Accepted timepoints = 161 Rejected timepoints = 33 Total Analysis Time = 1.15 Transient time = 1.13 matrix reordering time = 0 L-U decomposition time = 0.11 Matrix solve time = 0.18 transient L-U decomp time = 0.11 Transient solve time = 0.18 Transient iters per point = 0 Load time = 0.7