* Bipolar models for PS 5 .model modq1 pnp is=1.25e-17 bf=200 vaf=100 .model modq2 pnp is=1.00e-16 bf=200 vaf=100 * Example xtr entry: * * C B E Xtr_Model q1 0 0 1 modq1 * * * Example Voltage-Controlled Voltage Source to model an opamp: * (the lower limit should help avoid the no current, zero voltage * operating point) * * out+ out- in+ in- gain lower-limit-of-output eopamp out 0 inpos inneg 10k min=0.8