題組內容

4. An enhancement NMOS transistor is connected in the bias circuit of Fig. 3 with VG = 4 V and RS = 1 kΩ. The transistor has Vt = 2 V and k'n(W/L) = 2 mA/V2.

(b) If a transistor for which k'n(W/L) is 50% higher is used, what is the resulting current “ID”?
(10%)