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A specific frequency cut circuit.

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maor

New Member
I'm trying to cause a freq. cut in a specific freq. and I'm having issues.
My first logic was to use a linear band pass (high pass connected to low pass) connected to an amplifier that has 1/10 amplification but it doesn't work for some reason, even in ideal situations.

Any ideas how I can make a freq. cut, either with my main idea of using bandpass with an amp, or something else?
 
I'm trying to cause a freq. cut in a specific freq. and I'm having issues.
My first logic was to use a linear band pass (high pass connected to low pass) connected to an amplifier that has 1/10 amplification but it doesn't work for some reason, even in ideal situations.

Any ideas how I can make a freq. cut, either with my main idea of using bandpass with an amp, or something else?

hi,
Download this free Filter app.
Active Filter Design Application - FILTERPRO - TI Software Folder
 
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