Am Do, 16.10.2008, 20:14, schrieb J. Patrick Bedell:
> I'm trying to simulate the QUCS schematic attached to this email
> (the circuit is based on the operational transconductance amplifier at
> http://www.intersil.com/data/FN/FN475.pdf ), but my transient
> simulation fails with a singular Jacobian at t=0.
> Can anyone suggest a fix that will make the simulation work?
Works with shiftig the DC level of V1 to -.24, seems like another start
value of the simulation might help...