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Ic of Common Emitter Amplifier

sspj9

Apr 21, 2016
1
Joined
Apr 21, 2016
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I am trying to design the second stage of a pre-amplifier (Using 2N3904), after already designing the power stage (class AB). The pre-amp should consist of two class A stages (common emitter biasing). What do you recommend I assume the value of Ic to be for the second stage? The impedance of the power stage is approx 2800ohms and the required output is of 8vp-p and I am working with a Vcc of 12V.
Thanks.
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Arouse1973

Adam
Dec 18, 2013
5,177
Joined
Dec 18, 2013
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5,177
Please show us your circuit diagram. Welcome to E.P BTW
Adam
 
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