Question on OPAMP simulation in Cadence

[arc]

op amp simulation in cadence

I am simulating Folded Cascode opamp

What are the steps for DC analysis in Cadence?
My main concern is which voltage source i have to sweep.... its a VDD = 1.8v ( by assuming using 0.18 tech)...

or by sweeping Common mode Voltage source(VCM=VDD/2) connceted at the differential input???

Also what are the steps of AC analysis...

can anyone explain me the testbench setup and plot(GAIN vs FREQ)??


Any tutorial or information highly appreciated.

Thanks

 

[qqic]

i think you should read some basic book, for example, by Razavi

 

[arc]

My friend,

i have asked for cadence simulation not the theory from book....

please let me know or upload if u have related information.,...

 

[bobchentan]

ADE->analysis->AC-> setup the freq