1) For the circuit given below:
(a) Show that for the PMOS transistor to operate in saturation, the following condition must be satisfied
IR|Vtp| (b) If the transistor is specified to have |Vtp| = 1 V and kp= 0.2 mA/V2, and for I = 0.1 mA, find the voltages Vsp and Vsa for R = 0, 10 k, 30 kQ, and 100 k.
+10V