Determine the transition point -nbsp determine vonbspfor

Question

The inverter circuit in Figure (a) is biased at V_DD = 3.3 V. Assume the transistor conduction parameter is K_n = 50μA/V².

(a) Let R_D = 100 k.

(i) Determine the transition point.

(ii) Determine v_O for v_I = 3.3 V.

(b) Repeat part (a) for R_D = 30 k.

(c) Repeat part (a) for R_D = 5 k.