hisham335
Newbie level 2
My circuit donot work
I design a Butterworth LPF of order(5) by use op-amp.The problem is i test the circuit But it didnot work,i donot know the reson of that.My cutoff frequnacy is 3.5kHz and the resistanse(4.5kΩ) and capacitor(10nf) which used in cutoff frequancy.My ciruit has 3 statges.
Please any suggest or any Sites to know, What is rong in my cicuit? and Why there isnot output? and How can do agood test and get the output?
I design a Butterworth LPF of order(5) by use op-amp.The problem is i test the circuit But it didnot work,i donot know the reson of that.My cutoff frequnacy is 3.5kHz and the resistanse(4.5kΩ) and capacitor(10nf) which used in cutoff frequancy.My ciruit has 3 statges.
Please any suggest or any Sites to know, What is rong in my cicuit? and Why there isnot output? and How can do agood test and get the output?