OutPut Resistance of a Common-Emitter

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Discussion in 'Homework Help' started by Joe24, Sep 22, 2007.

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  1. Sep 22, 2007 #1
    Joe24

    Thread Starter Active Member

    May 18, 2007
    52
    0
    Hello all,

    I have a problem that has been assinged to me. It is involving a Common-Emitter Amplifier. Please see attached PDF. I have looked over my texts and can't seem to find a way to get started in tackling this problem. Any feedback would be GOLD! Thank you.
     
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  2. Sep 23, 2007 #2
    pinnacle06

    Member

    Feb 9, 2007
    16
    0
    I would start by drawing the small signal model and applying a test voltage source (say Vx) at the output. Then solve for the current generated by the source (Ix) and you can develop the equation from there.
     
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