Source Follower (CB6153E)

This stage for JFETs was found in a 1965 US publication, but is valid for modern components.

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Negative Voltage Boost Source (CB1246E )
The circuit shown in the figure is suggested by Micrel, based on the MIC2570 boost voltage...
60 Hz High Q Notch Filter (CB14414E)
The presented circuit uses an uncommon operational amplifier but can be implemented with a more...
Bass boost amplifier (CB20802E)
This circuit was found in documentation from the 1980s. The integrated circuit is from the time...