Second Order Bandpass Active Filter

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

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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.

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Nov 11, 2012 #2

dabac0n Thread Starter New Member

Nov 11, 2012

2

0

Anyone, please?

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Nov 11, 2012 #3

Audioguru New Member

Dec 20, 2007

9,411

896

Look it up in Google.
It is a Multiple Feedback Bandpass Filter.

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