Second Order Bandpass Active Filter

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Discussion in 'Homework Help' started by dabac0n, Nov 11, 2012.

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  1. Nov 11, 2012 #1
    dabac0n

    Thread Starter New Member

    Nov 11, 2012
    2
    0
    Hi,

    For this question I'm supposed to find the transfer function of the following circuit.

    http://imgur.com/F11Yn

    The transfer function should have the form

    H(s) = (vo/vi) - [AS] / [S^2 + (ωo/Q)S + ωo^2]

    And I need to find A, ωo, and Q in terms of C, R1, and R2.

    Any help would be much appreciated, thank you.
     
    #1 Reply
  2. Nov 11, 2012 #2
    dabac0n

    Thread Starter New Member

    Nov 11, 2012
    2
    0
    Anyone, please?
     
    #2 Reply
  3. Nov 11, 2012 #3
    Audioguru

    Expert

    Dec 20, 2007
    10,581
    1,178
    Look it up in Google.
    It is a Multiple Feedback Bandpass Filter.
     
    #3 Reply
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