FET Switch (CB6725E)

This switched filter was found in the 1969 documentation. The FET should be current-matched and eventually equipped with a heat sink.

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Lightning Lamp (CB6884E)
This 2004 circuit is based on the ionization effect that occurs in old incandescent lamps with...
Single Output Current Sensor (CB5251E)
This bidirectional current sensing circuit was found in a 2005 Linear Technology application manual....
Mechanical Oscillator (CB20496E)
This circuit can be used in decoration or to draw attention, in a “fake” assembly for example. What he...