Q1)
(25p)
For the circuit given below, circuit parameters are given as
(1)/(2)\mu _(n)C_(m)((W)/(L))_(1)=0.5m(A)/(V^(2))
,
(I)/(2)\mu _(n)C_(n)((W)/(L))_(2)=0.2m(A)/(V^(2)),Vth=1.2V,\lambda =0.Vdd=5V,Vss=5V,R_(01)=383kO,R_(02)=135kO,R_(01)=3.9kO
,
R_(41)=16.1kO,R_(42)=8kO,R_(4)=4kO
, Using these information, a) Find DC current values lo1, lo2- b) Calculate small signal parameters and draw the AC small signal equivalent circuit. c) Calculate the voltage gain
(V_(0))/(V_(0))
-