For the network of Fig. 5.169:
a. Determine AVL, Zi, and Zo.
b. Sketch the two-port model of Fig. 5.63 with the parameters determined in part (a) in place.
c. Determine AVL and AVi.
d. Calculate AiL.
e. Change RL to 5.6 kΩ and calculate Avs. What is the effect of increasing levels of RL on the gain?
f. Change Rs to 0.5 kΩ (with RL at 2.7 kΩ) and comment on the effect of reducing Rs on
Avs.
g. Change RL, to 5.6 kΩ and Rs to 0.5 kΩ and determine the new levels of Zi, and Z0. How are the impedance parameters affected by changing levels of RL and Rs?

Transcribed Image Text:

24 V 4.3 kΩ 560 kΩ -ον る Zi