Can anyone advise a SigNoise novice the best way to simulate multi-gig signals which are AC coupled ? The problem I have is that if I run at the resolution I need to examine the signals at, it takes an age for the caps to charge so that the signal levels are within the normal operating range. Ideally I either want to be able to simulate very coarsely for a period, then change the res, or perhaps I could force the initial voltage on the caps somehow ? Cant do any of this manually (per simulation), as I have a LOT of such signals to sim in batch mode. I would prefer not to modify either the design or the device models if possibleOriginally posted in cdnusers.org by aball
Please forgive if this is a dumb question, or the answer is blindingly obvious (or both) !