[Gnucap-devel] Can someone test this on other simulators?

[al davis]

I am curious how other simulators handle this circuit.

If anyone here has access to commercial simulators,
can you run this and let me know the results?

Two key issues ..

1. The waveform, especially handing of the fast reset.

2. Initial DC convergence when the "uic" option is removed,
both how/if it converges, and if not how it handles the failure.




* switch as negative resistance oscillator
SW1 1 0 1 0 SWITCH1
C1 1 0 1n
I1 0 1 100u
.MODEL SWITCH1 SW VT=2.5 VH=2.475 RON=1 ROFF=10MEG
.print tran V(1)
.option method=trap
.tran 10e-6 200e-6 uic trace all
.end