Determine the overall input resistance, voltage gain, and output resistance of the CC-CB connection of Fig. 3.79. Neglect r_o, r_μ, and r_b. Note that the addition of a 10-kΩ resistor in the collector of Q₁would not change the results, so that the results of the emitter-coupled pair analysis can be used.

Fig. 3.79:

Transcribed Image Text:

Vcc = +15 V 10 k2 Ve Q2 Vị RTAIL = 10 k2 VEE =-15 V