Published:2009/7/2 2:50:00 Author:May | From:SeekIC
Variable low-pass ftlter has break frequencies at1, 10, 100 Hz and 1 kHz. The break frequency isThe low frequency gain isA second break frequency(a zero)is introduced by rDS(on )of the DG201A,causing theminimum gain to bea maximum attenuation of 40 dB (80 dB relative to the low frequency gain)。
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