DC Regulated DC Converter (CB6099E)

This circuit was found in Siliconix documentation from the 1980s. Equivalent operational amplifiers can be used and the output current is very low.

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Sharp Cut Filter (CB6732E)
Found in American documentation from 1968, this circuit has an acute cut-off of the frequency to...
Low impedance stage (CB20562E)
This low input impedance amplifier stage was found in a 1963 documentation. The circuit employs a...
Sequencer 4013 (CB18631E)
We found this conventional sequencer configuration with the CMOS 4013 integrated circuit...