This Sample & Hold circuit configuration is from an American 1980s documentation. The circuit uses components from the era, serving as a reference for studies or circuit analysis.
We found this circuit in the 1960 Mullard transistor reference manual. The phototransistor can be a...
This simple circuit was found in an old documentation. The transistor can be changed according to the...
This circuit was found in an 80's Electronic Engineering. The power supply must be symmetrical. The...