Hi guys,

I'm studying op-amp, I have tough time visualizing where does mid-band gain lies after going thru textbook and google.

I have attached a image. Is it one of the 3 cases or none of them.




Thanks you.

 

Hello,

Here ia an example of the mid-band gain for a MFB filter:
http://www.ecircuitcenter.com/Circuits/MFB_bandpass/MFB_bandpass.htm

Bertus