If you have time,
One more question, the M3 and M4 is import in Fig A and Fig B?
I mean the ideal mirror (Iin = Iout) is based on M3 and M4?
So the vdsat of M3 and M4 need bigger than M1 and M2 or can
M2 into the triode region ?
If you have time,
One more question, the M3 and M4 is import in Fig A and Fig B?
I mean the ideal mirror (Iin = Iout) is based on M3 and M4?
So the vdsat of M3 and M4 need bigger than M1 and M2 or can
M2 into the triode region ?