The circuit shown is from Motorola's 1990 Linear Databook. Shaded components are optional. The characteristics of the coils are given next to the diagram.
This antenna tuner was found in a 1995 publication in the 1993 Electronics Hobbyists Handbook. The coil...
This circuit is from the 1982 SGS Linear Circuits Manual. The circuit provides currents from 35 mA...
ROHM Semiconductor is featured in a new line of IR LEDs, Proximity Optical Sensors and Ambient...