Yeah, 72 should be enough. Maybe, I don't know. Could you post some pictures about the annotated schematics?
Fine. And you can delete the 10MOhm resistor, It has no function. The gain changed because the diff. amp's 2nd stage increased the gain of the CMFB loop. It is normal.
Obviously Vi is shorting C1 in your differential circuit version.
- - - Updated - - -
A series connection of C1 and Vi is at least a theoretical option to perform the signal summing in the differential circuit.
Obviously Vi is shorting C1 in your differential circuit version.
- - - Updated - - -
A series connection of C1 and Vi is at least a theoretical option to perform the signal summing in the differential circuit.
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?