Mar 17, 2005 #1 A avinash Full Member level 3 Joined Jul 24, 2004 Messages 160 Helped 10 Reputation 20 Reaction score 3 Trophy points 1,298 Activity points 1,527 please tell me how to calculate gain,phase margin,UGB,CMRR,PSRR,o/p swing of a fully differential opamp. thanks in advance.
please tell me how to calculate gain,phase margin,UGB,CMRR,PSRR,o/p swing of a fully differential opamp. thanks in advance.
Mar 17, 2005 #2 W wany Member level 2 Joined Oct 18, 2004 Messages 48 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,286 Activity points 377 The gain double single output .
Mar 17, 2005 #3 D dumbfrog Full Member level 3 Joined Jul 17, 2004 Messages 182 Helped 9 Reputation 18 Reaction score 5 Trophy points 1,298 Activity points 1,360 check out the razavi's and john/allan's cmos books
Mar 18, 2005 #4 A analogic Junior Member level 1 Joined Nov 24, 2004 Messages 17 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Activity points 164 one way is connect the two differential outputs to the inputs of a vcvs with gain of 1. ground the negative output of the vcvs, then from the positive output of the vcvs u can see the differential performance
one way is connect the two differential outputs to the inputs of a vcvs with gain of 1. ground the negative output of the vcvs, then from the positive output of the vcvs u can see the differential performance