Indicated on an 80's Radio Electronics, this circuit provides at its output a voltage that is the peak value of the input voltage. The supply voltage must be higher than the expected peak.
The presented circuit consists of a double phase shift oscillator capable of generating two sine...
We found this circuit in an old publication dealing with operational amplifiers. The circuit uses...
This circuit was found in an American publication from the 1980s. It can be made with most current...