Calculate the incremental slope of the transfer characteristic of the circuit of Problem 5.1 at the quiescent point and at the extremes of the signal swing with a peak sinusoidal output of 1 V and R_L= 2 k„¦.

Problem 5.1

A circuit as shown in Fig. 5.1 has V_CC = 15V, R₁ = R₂ = 0, R₃ = 5k„¦, R_L = 2k„¦, V_CE(sat) = 0.2 V, and V_BE(on) = 0.7 V. All device areas are equal.

Figure 5.1

Transcribed Image Text:

+Vc_ Q1 V; I'e RL R3 Q2 Q3 R2 R1 -Vcc