(Solved):
1. design a 3rd order active band pass filter using operatinal amplifier in proteus and come out w ...
1. design a 3rd order active band pass filter using operatinal amplifier in proteus and come out with a simulation. the band pass filter must required: mid gain A: 100, fl:200hz fh: 1Khz 2. explain the working pinciple of the circuit
To design a 3rd order active bandpass filter using an operational amplifier in Proteus with the given specifications, we can use a multiple feedback topology.
The circuit diagram for the bandpass filter is as follows: