The presented circuit was found in the National Semiconductor FET Databook. The setting applies to other operational amplifiers and other FETs. The power supply must be symmetrical.
Using a pair of CK722s, this booster step of a few milliwatts of power was obtained in a 1960...
We found this circuit in a Radio Shack documentation from 1977. The circuit serves for a link of...
Other operational amplifiers can be used on this unit gain amplifier. The circuit is from the 1993...