please help i have a problem in current mirrors.
its asking to find the nominal output current Iout and the small signal output resistance for the source- degenrate current mirror. both transistors have the same size.
i found Iout=Iref
but i have trying to get the small-signal output resistance which works out to be Rs+ro1(1+gm1Rs) in the answer
its asking to find the nominal output current Iout and the small signal output resistance for the source- degenrate current mirror. both transistors have the same size.
i found Iout=Iref
but i have trying to get the small-signal output resistance which works out to be Rs+ro1(1+gm1Rs) in the answer