This circuit, which uses an unusual integrated, is from the Motorola Linear Databook of 1990. Transistors admit equivalents.
This conventional configuration for TL series amplifiers is from Motorola's 1993 Linear Interface ICs....
We found this circuit in a publication by Radio Shack in 1975. The pulse transformer has a low...
This circuit limits the intensity of the output signal to a level given by the zener diodes. The...