5V Powwr Supply Crowbar protection MC3425 (CB14530E)

This circuit is suggested by Motorola in its 1990 Linear Databook. The integrated circuit is no longer common in the market.

Low Distortion Oscillator (CB14622E)
With the components indicated, the circuit oscillates at 20 MHz. The coils and capacitors can be...
High Input Resistance Amplifier (CB19902E)
We found this preamplifier circuit with high input resistance, on the order of 30 M ohms, in an...
Symmetrical Adjustable Source (CB16785E)
This symmetrical 1.2 to 35 V source was found in a 1994 documentation. The integrated circuits are...