Spectre Simulation Switched cap circuit

[tony_taoyh]

simulation switsched cap

Does anybody know how to do ac analysis for switch cap circuit?

Thanks.

For example, the simplest switched circuit used to simulate R.
How to use spectre's ac analysis to do some checking?

In my circuit, one switched cap circuit is used in the gain booster amplifier for the main OTA. I want to use ac simulation to get the total dc gain for the whole OTA after the gain booster is added.

Thanks.

 

[bageduke]

why not try pss and pac in spectre?

 

[tony_taoyh]

Hi, Bageduke,

Seems promising. Will try it.

Thanks a lot.