Hi, I have been looking into spice simulations of circuits, in particular trying to extract PSRR and phase noise information. Unfortunatelly, the obvious way of putting AC sources at the right places does not work, as the (ideal) input signals are not small and drive the circuit into non-linearities. Hence I have to do transient simulations. But extracting PSRR and phase noise information out of a transient simulation is cumbersome at best and takes a lot of simulation time (we are talking about hours to days for simple circuits).
I am looking for guidelines and hints how to speed things up. Maybe even being able to use standard DC and AC analysis for the circuit instead of transient. Unfortunately, my google-foo was not strong enough to find approriate documentation. Does someone have any hints what I should read or search for? Thanks in advance Attila Kinali -- It is upon moral qualities that a society is ultimately founded. All the prosperity and technological sophistication in the world is of no use without that foundation. -- Miss Matheson, The Diamond Age, Neil Stephenson _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.