Hi. I'm measuring the gain of a telescopic opamp with a CMFB circuit. Because my circuit contains a SC circuitry for common-mode feedback, I have done a PSS analysis followed by a PAC analysis.

With these simulations, I'd like to know the small signal parameters of each transistor that were calculated by the PSS analysis (such as the results of DC analysis). However, I don't know how to do it. After simulations, many folders are created, but none of them contain such information.

I've tried to insert "saveOpPoint("/I0/M6" ?operatingPoints "gm")" in my netlist, but the folder "pss-info" created by this new command does contain the exactly same small signal parameters of DC analysis. Of course, these parameters are not wanted since my SC CMFB circuit is not simulated properly.

Please help me out with this problem.