In the nmos circuit in figure the transistor parameters are

Question

In the NMOS circuit in Figure, the transistor parameters are: (W/L)_X = (W/L)_Y = 4, (W/L)_L = 1, V_TNX = V_TNY = 0.8 V, and V_TNL = -1.5 V.

(a) Determine v_O when v_X = v_Y = 5 V.

(b) What are the values of v_GSX , v_GSY , v_DSX , and v_DSY ?

Repeat part (a) for γ = 0.5.