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what type analog filter fit low frequency narrow band filter

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sjyatou

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continue_time filter bandpass
center frequency 455kHz
passband:12kHz
stopband:24kHz
op filter or gm_c filter
wish expert give me some suggest about this
thank you!
 

gte582w

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Re: what type analog filter fit low frequency narrow band fi

For such low frequency, you don't need Gm-C.
Go for Active-RC for the best DR performance.
 

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