I was trying to do a parametric analysis with AC Sweep. I was sweeping a particular resistance value from 400 ohms to 1100 ohms in steps. Actually the bode plot (DB and phase) at some particular point in the circuit should show a sharp turnaround at around 520 ohms. This was proved when I was changing the values manually and performing the AC sweep. But when I performed a parametric sweep this change was not seen , the curves were following same trend as in case of 400 ohms but with some minor offset in each case, but in actual case if you look at the curves when it is at 1100 ohms and when it is at 400 ohms there should be a huge differenece. I am not sure why this is happening. Has anyone faced similar problem ? please help me
One more point is if I want to sweep to different parameters at a time, is there any other way other than using IF statement,
I would require complete out file, mainly the portion where circuit connectivity and simulation parameters are defined. I would run the same circuit at my end. I hope those are not confidential and can be shared. If that is confidential, you may want to create and share small circuit to recreate the problem.