Determine the small-signal parameters for q1 q2 and q3


Consider the series-shunt feedback circuit in given Figure, with transistor parameters: hFE = 120, VBE (on) = 0.7 V, and VA = ∞.

(a) Determine the small-signal parameters for Q1, Q2, and Q3. Using nodal analysis, determine:

(b) the small-signal voltage gain Av f = vo/vi,

(c) the input resistance Ri f, and (d) the output resistance Rof.

1860_Figure 08.jpg

Request for Solution File

Ask an Expert for Answer!!
Electrical Engineering: Determine the small-signal parameters for q1 q2 and q3
Reference No:- TGS01609011

Expected delivery within 24 Hours