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Calculate noise in active filters?

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Discussion in 'Electronic Design' started by Elektro, Nov 12, 2007.

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  1. Nov 12, 2007 #1
    Elektro

    Elektro Guest

    How do I calculate output noise in active OP amp filters?

    I would like to calculate the theoretical output noise of my active
    bandpass filter.

    Could I use Switcher CAD III from Linear Technology to simulate noise?
     
  2. Nov 12, 2007 #2
    Jim Thompson

    Jim Thompson Guest

    Yep. Unfortunately the noise model of the OpAmp may NOT be properly
    characterized.

    ...Jim Thompson
     
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