Small Signal equivalent circuit

Discussion in 'Homework Help' started by RedX, Nov 20, 2011.

  1. RedX

    Thread Starter New Member

    Mar 23, 2011
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    Image:

    http://www.cramster.com/answers-nov...-circuit-draw-small-signal_1695387.aspx?rec=0


    7) For the circuit given above, draw the small signal equivalent circuit. Include the effect of Early Voltage in your equivalent. Mark each resistor source output clearly. In your equivalent circuit, also show where the base, emitter and collector terminals are.

    Bonus Question:
    8) Using the equivalent circuitry derived above, derive an expression for Rib, the input resistance looking into the base.
     
  2. Georacer

    Moderator

    Nov 25, 2009
    5,142
    1,266
    Okay, what have you done so far?
     
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