3. For the following circuit assume re = 33.4 Ω a. Draw the small signal equivalent circuit. b. Find the input impedance. c. Find output impedance. d. Find the voltage gain. e. Find the current gain. Z₁ +6 V 6.8 ΚΩ -10 V 4.7 k HH α = 0.998 80 = 10 µS ov

Introductory Circuit Analysis (13th Edition)
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(H6-03) BJT Amplifier. (Course: Electronic Devices and Circuit Theory).

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3. For the following circuit assume re 33.4 Ω
a. Draw the small signal equivalent circuit.
b. Find the input impedance.
c. Find output impedance.
d. Find the voltage gain.
e. Find the current gain.
Z;
+6 V
6.8kQ
-10 V
4.7 kQ
HE
α = 0.998
80 = 10 μS
Z₂
Transcribed Image Text:3. For the following circuit assume re 33.4 Ω a. Draw the small signal equivalent circuit. b. Find the input impedance. c. Find output impedance. d. Find the voltage gain. e. Find the current gain. Z; +6 V 6.8kQ -10 V 4.7 kQ HE α = 0.998 80 = 10 μS Z₂
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