rocky.king07
Newbie level 6
I am designing an ADC. Process file containing 5 corners. TT, FF, SS, SF and FS. To simulate the ADC, is it required to choose every process corner? According to process document SF and FS corner is having 5 sigma variation w.r.t. to TT corner and FF and SS corner are having 3 sigma variation w.r.t TT corner. If I have simulated ADC with TT, FF, SF and FS corners, is it fine? How much probability is there to come SS corner with fabricated lot?