(Solved): alfa = 9 (3) Consider the amplifier circuit below. Produce the smallsignal equivalent circuit using: ...
alfa = 9
(3) Consider the amplifier circuit below. Produce the smallsignal equivalent circuit using: the pi-model for ??8 the T-model for ??9. Ignoring ro?, write expressions for (a) the amplifier voltage gain (b) the input resistance (c) the output resistance