In the circuit below, VTH = 0.5 V, ?nCox = 10^-4 A/V^2, and W/L = 6/0.2. The degree of channel length modulation effect is ? = 0. Vin is 0.005ssin (2000t) [V].
(1) For the two circuits below, draw a small signal circuit to
determine the magnitude of the amplitude of the output signal
(meaning the ac component).
(2) Find the magnitude of the amplitude of the output signal
(meaning the ac component) for the two circuits below.