Answer all the questions. 1. Consider the emitter follower in Figure 1 with Vcc = 10V, I = 100 mA, and R1 1000. (a) Find the power dissipated in Q1 and Q2 under quiescent conditions. (vo = 0V) (b) For a sinusoidal output voltage of maximum possible amplitude (neglecting VCEsat ), find the average power dissipation in Q, and Q2. Also find the load power. +Vcc

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Answer all the questions.
1. Consider the emitter follower in Figure 1 with Vcc = 10V,I = 100 mA, and R, = 1000.
(a) Find the power dissipated in Q1 and Q2 under quiescent conditions. (vo = 0V)
(b) For a sinusoidal output voltage of maximum possible amplitude (neglecting VCEsat ),
find the average power dissipation in Q1 and Q2. Also find the load power.
+Vcc
VBEI
R
RL
-Vcc
Figure 1
Transcribed Image Text:Answer all the questions. 1. Consider the emitter follower in Figure 1 with Vcc = 10V,I = 100 mA, and R, = 1000. (a) Find the power dissipated in Q1 and Q2 under quiescent conditions. (vo = 0V) (b) For a sinusoidal output voltage of maximum possible amplitude (neglecting VCEsat ), find the average power dissipation in Q1 and Q2. Also find the load power. +Vcc VBEI R RL -Vcc Figure 1
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