Analog Devices suggests this circuit in documentation from the 1990s. The circuit is for 75-ohm lines and video signals.
The circuit is from the 1990 Motorola Linear Databook. The circuit can be implemented with other...
Found in a 1967 RCA power manual, this circuit uses an ordinary neon lamp to fire a triac. The...
Found in National Semiconductor documentation from the 1990s, this circuit employs basic...