In this 1990s circuit, found in a National Semiconductor manual, the output voltage is the square of the input voltage. The components are from the period.
The circuit presented with low drift is from the Motrorola LinearDatabook of 1990. The circuit...
The previous circuit (CB15629E) can be changed to generate a sawtooth signal synchronized...
This dual adjustable power supply was found in the June 1990 issue of Radio Electronics magazine....