Analog Devices suggests this circuit in documentation from the 1990s. The circuit is for 75-ohm lines and video signals.
This circuit is from an old RCA MOSFET manual from the 70s. The circuit can be implemented with...
This vox was found in Hughes documentation from 1968. The circuit uses components from the era. A...
Found in a 90s documentation, this circuit appears in other configurations on this site. The...