For the network of Fig. 5.175 :

a. Determine A_vNL, Z_i, and Z_o.
b. Sketch the two-port model of Fig. 5.63 with the values determined in part (a).
c. Determine A_vL and A_vs.
d. Change R_s to 1 k and determine A_vL and A_vs. What is the effect of increasing levels of R_s on the voltage gains?
e. Change R_s to 1kand determine A_vNL, Z_i  and Z_o. What is the effect of increasing levels of R_s on the parameters?
f. Change R_L to 5.6 k and determine A_vL and A_vs. What is the effect of increasing levels of R_L on the voltage gains? Maintain R_s at its original level of 0.6 k.

In Fig. 5.175

In Fig. 5.63

Transcribed Image Text:

g. Determine A; with R = 2.7 kN and R, 0.6 kn.