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1.do we need to write any text bench for doin postlayout simulation???
2.sir,Cmrr=differential gain/commongain so do we need to perform both analysis of gains in ac analysis or should do different analysis fr it???
3.And for a gud circuit among varous ota's like wideswingfoldedota or...
Sir,Slew rate analysis is done via transient respone or dc analysis??..
And sir,in your previous post document report of cadence, i couldn't understand the procedure for finding slew rate for ota??...can u help with with it????
Thank you sir..I could calculate gain margin now...
Actually i am not sure about how wil the transient response of WideSwingFoldedCascodeota wil be like??...Can u help me with that????
---------- Post added at 11:38 ---------- Previous post was at 11:14 ----------
Sir,This is my WSFCOTA...
Sir,Thanxa lot for your help...it helped me to some extent but m finding difficulty in transient response??
But still i find problem in calculating gain margin??....can u tel me how to calculate it from plots???
For a wideswingfoldedota i got phase margin of -79.15deg..IS this value correct??...
plz help me with the procedure to find delay,cmrr,gain in db n icmrr values n their plots in cadence environment(virtuoso version) using calculator??..plz reply as soon as possible.
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