3 Stage Voltage Amplifier

Discussion in 'Homework Help' started by drummerboy, 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.
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    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.
     
  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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