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darrenbkl
Guest
I m studying basic filter circuit.Was given a task to modify a passive bandpass filter to an active op amp bandpass filter,the passive filter spec is given below:
Low pass filter - R(68 ohm), C(0.047u F) , fc=49.8kHz
High pass filter - R(3.3k ohm), c(0.047u F) , fc=1.03kHz
anyone can teach me how to convert it ?Thx.
Low pass filter - R(68 ohm), C(0.047u F) , fc=49.8kHz
High pass filter - R(3.3k ohm), c(0.047u F) , fc=1.03kHz
anyone can teach me how to convert it ?Thx.