Half Wave Fast Rectifier (CB5160E)

This 80's circuit can be made with current comparators. Rectification accuracy is 1% DC up to 100 kHz.

Crystal JFET Oscillator (CB22031E)
This circuit can oscillate at frequencies up to a few tens of megahertz depending on the crystal. The...
Voltage Monitor (CB21329E)
This circuit was obtained from Maxim documentation. The circuit has 4.5 and 5.5V thresholds for...
Dimmer or speed control (CB7041E)
This circuit can be used with motors or resistive loads, such as heaters and incandescent lamps....