Question: AST20112 Electronic Devices and Circuits Tutorial 8 Q1. Consider the following amplifier circuit with an AC source VS, with RB = 100k, RC = RE

AST20112 Electronic Devices and Circuits Tutorial 8 Q1. Consider the following amplifier circuit with an AC source VS, with RB = 100k, RC = RE = 12k, RL = 6k, RS = 500, very large by-pass and decoupling capacitances the transistor with = 120, VBE = 0.7, VT = 26mV and a very large VA. a) Determine the type of the above amplifier circuit. b) Calculate the AC voltage gain Vo/Vs of this amplifier. c) Determine the AC input and output resistance

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