Half Wave Fast Rectifier (CB5160E)

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

Picoammeter (CB6195E)
This circuit was found in RCA and General Electric documentation from the 1980s. The circuit has...
Horizontal Bar TV Generator (CB524E)
This circuit produces horizontal lines or bars in a analog TV tuned between channels 2 and 5. L1...
Limit Comparator (CB5084E)
This circuit, which appears in this section elsewhere, is from an American 1980s documentation....