Solar Frequency Standard (CB21951E)

This solar cell powered circuit generates a standard 100 kHz signal. The circuit is from a 1960 Gernsback documentation.

Precision Half-Wave Rectifier LM741 (CB25222E)
This instrumentation circuit can be applied to equivalent operational amplifiers. We found it in...
300 mW output stage (CB4280E)
This 80's circuit uses a germanium transistor like the AC121. The circuit has an output...
Fast Current Sensor (CB5415E)
This circuit is from the 2005 Linear Technology Sensor Manual. The circuit is fast acting and has a 3 V...