Frank Wiedmann wrote on Aug 11th, 2015, 6:59am:Regarding your first question: Yes, this is what the maxacfreq parameter is for.
For maxacfreq, normally I set it a little bit higher than the circuit BW. Is it OK?
Frank Wiedmann wrote on Aug 11th, 2015, 6:59am: Regarding your second question: In recent versions of Virtuoso, there is a field "Maximum sideband" even when fullspectrum is selected. If your version does not have this, you can always add any parameter by clicking the "Options..." button and writing it into the additionalParams field. The sidebands should cover the 1/f noise up to the corner frequency (or a little above).
Please also note that you have to use APS for pnoisemethod=fullspectrum.
If the circuit BW is smaller than the corner frequency, can I just set max sideband to BW/Beat Frequency? Then save some simulation time?