For the emitter-stabilized network of Fig. 5.171:
a. Determine AvNL Zi and Zo.
b. Sketch the two-port model of Fig. 5.63 with the values determined in part (a).
c. Determine AVL and AVs.
d. Change RS to 1 kΩ. What is the effect on AVNL, Zi and Z0?
e. Change RS to 1 kΩ and determine AVL and AVs. What is the effect of increasing levels of RS on AVL and AVs?

Transcribed Image Text:

18 V 680 kΩ V. o R 4.7 kQ Zi 0.82 k2