This configuration applies to other operational amplifiers in the same family. The circuit was found in Texas Instruments documentation from the 1990s.
We found this circuit in an 80's Electronic Design. It makes use of couplers of the time that can...
Found in a 1965 Electronic Design the purpose of this circuit is to control the gain of a stage by...
Employing the XR2206 IC, this circuit was found in the May 1977 issue of Radio Electronics...