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Homework Help: CE Amplifier Small-Signal Equivalent Circuit

  1. Mar 13, 2012 #1
    1. The problem statement, all variables and given/known data

    2222-4.png

    i am able to derive out node B and node C, but got stuck at node E. Can somebody please help me out with it?

    2. Relevant equations

    node analysis

    3. The attempt at a solution

    i used microsoft to show you my steps as there are too many subscript.
    2222-5.png
     
  2. jcsd
  3. Mar 15, 2012 #2
    You missed Vc/Rc in Node E equation.
     
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