Oscillator HA7210 (CB22402E)

This circuit is from an old documentation and can be used to generate signals in different frequency bands.

Power Dimmer (CB16554E)
This traditional dimmer configuration with SCRs, but with full wave control was found in a 1988...
AD Converter for Current Monitor (CB5246E)
Found in a 2005 Linear Technology application manual, this circuit provides outputs from a current...
CA3080 Variable Gain Amplifier (CB25133E)
This amplifier with gains between 5 and 100 was found in the May 1988 issue of Radio Electronics...