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[DPRG] Question about electonic filters

Subject: [DPRG] Question about electonic filters
From: ray xu rayxu at tx.rr.com
Date: Thu Jul 31 21:13:33 CDT 2008

I just have a general question about electronic narrow bandpass filters.
For example I have a filter with a "pass" frequency of 200kHz.  I build it
using an op-amp with its supply 5V Pk-Pk.  I input a 200kHz frequency with a
1V Pk-Pk.  Would the output be 5V Pk-Pk or just its original 1V?

 

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Ray Xu
rayxu at tx.rr.com
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My Blog <http://rayxublogs.blogspot.com/> 

 

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