OP amp

Discussion in 'Homework Help' started by acw_wellsy, Oct 16, 2006.

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  1. acw_wellsy

    Thread Starter New Member

    Oct 1, 2006
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    a feedback amplifier has a closed loop gain of 100, and the negative feedback is 0.8% of the output signal. the opamp has an open loop gain which is considerably less than the ideal value of infinity.
    a) what is the open loop gain?
    b)what would the closed loop gain be if the opamp had an infinite open loop gain.

    thanks
     
  2. Dave

    Retired Moderator

    Nov 17, 2003
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    Topic Closed.

    Don't post multiple threads for the same topic.

    Dave
     
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