(a) What are the Q-points for the transistors in the amplifier in Fig. 1 if Vcc = 12 V, VEE = 12 V, IEE = 400 ?.A, ?F = 100, REE = 270 k?, Rc = 47 k?, VA = ?, and ?F = 100??

(b) What are the differential-mode gain, common-mode gain, CMRR, and differential-mode and common-mode input and output resistances??

(c) Repeat part (b) for VA = 50 V.

Transcribed Image Text:

V₁ Rc VCI -O 2₁ 9 +Vcc UC2 O + VOD 0₂ EE -VEE Rc + U₂ V₁ Rc VCI -O 2₁ 9 +Vcc UC2 O + VOD 0₂ EE -VEE Rc + U₂