The transistor parameters in the cmos inverter are vtnnbsp

Question

The transistor parameters in the CMOS inverter are V_TN = 0.35 V, V_TP = -0.35 V,  = 80μA/V2, and  = 40μA/V2. Let V_DD = 1.8 V.

(a) Determine the peak current in the inverter during a switching cycle for (W/L)_n = 2 and (W/L)_p = 4.

(b) Repeat part (a) for (W/L)_n = 2 and (W/L)_p = 6.

(c) Repeat part (a) for (W/L)_n = (W/L)_p = 4.