General Active Filter Circuit

Published:2011/8/19 6:52:00 Author: | Keyword: General, Active Filter | From:SeekIC

In the circuit, its center frequency f0=3.4kHz, and the trap frequency fe=9.5kHz, the quality factor Q=3.4. For the high frequency filter, the transmittance is 0.1. For the band pass filter, it's 1. For the low frequency filter, it's 1. For the trap frequency filter, it's 10. f0Q≤200kHz. When the output sine wave signal is beyond 10v, its highest frequency is lower than 200kHz.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Automotive_Circuit/General_Active_Filter_Circuit.html

Print this Page | Comments | Reading(3)