Calculate noise in active filters?

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?

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

...Jim Thompson

|  James E.Thompson, P.E.                           |    mens     |
|  Analog Innovations, Inc.                         |     et      |
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Jim Thompson

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