Hello,
I am optimizing a variable clock signal generator circuit by changing the circuit parameters in Cadence Virtuoso. I am running the transient simulation and calculating the generated signal frequency.
During the optimization, the generated clock frequency is varying in very wide range (from 50 kHz to 20 MHz), if I fix the "Stop Time" in the transient simulation to cover the low frequency signals, then the simulator will consume huge time to complete the high frequency signals.
what is perfect for me is to watch five periods of the generated clock regardless its frequency, which means I need dynamic Stop Time , but I don't know how to define this condition as a variable in formula form in the stop time.
Thank you
Best Regards