3 Stage Voltage Amplifier

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Discussion in 'Homework Help' started by drummerboy, Oct 7, 2009.

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Oct 7, 2009 #1

drummerboy Thread Starter New Member

Sep 30, 2009

2

0

Can anyone help me with my assignment whereby I need to ;

Design a 3 stages voltage amplifier (1st stage, FET
amplifier, 2nd & 3rd stage BJT) that is able to
amplify input signal from microphone at 0.1V, 1-
4kHz at 150X+/- 10% to output signal at the
speaker.

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Oct 7, 2009 #2

beenthere Retired Moderator

Apr 20, 2004

15,815

293

If you can post up the work you have been able to do, we probably can. You do not indicate what aspect of the assignment is causing you problems.

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Oct 7, 2009 #3

drummerboy Thread Starter New Member

Sep 30, 2009

2

0

I do not know how to design the amplifier with those type of specifications

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