Balanced Line Driver (CB6223E)

This 600-ohm line driver was found in a 1980s documentation. The integrated circuit used is not common today.

Inverter Amplifier (CB14877E)
The gain of this amplifier depends on the component values as well as the operating range and the...
Biestable Sound Switch (CB5991E)
This biestable vox circuit was found in an old documentation. The circuit makes use of components of...
Water Tank Electronic Float (CB17265E)
This circuit is from 2001 documentation with the purpose of controlling a pump that fills a water...