申論題

2. For a MOSFET, the parameters are given as In Cox(W/L ) = 8 MA/V², V_t= 1V and V_A = 20 V. If the MOSFET is operated in saturation with a dc current of I, the transconductance is identical to that of a BJT operating in active mode with a dc current of 0.1I.

(d) If the BUt has the same value of Vo, find the intrinsic gain of the BJT operating at a dc current of 0.1I. [5%]