For:
VDD=VSS=1.5 V
Vt=0.6V
L= 1 um;
w3= 40um, w4= 30um;
Iref= 10 uA, I2= 80 uA, i4= 60uA, VD max (for Q4)=1.3V
VD min (for Q2)= -1.3 V
Find: R
Find the increase in Io if VD (for Q2) was increased by 0.5 V. (VA = 20V)
For: VDD=VSS=1.5 V Vt=0.6V L= 1 um; w3= 40um, w4= 30um; Iref= 10 uA, I2= 80 uA, i4= 60uA, VD max ...