This is a classic FM amplifier IF amplification stage configuration. The circuit is from a 1980s documentation. CN is the neutralizing capacitor.
January 2017 - Mouser Electronics is announcing the availability of the new OptoMOS® CPC1010N...
In the figure we have a typical detector stage for a radio receiver. The circuit is from 1963,...
This circuit generates signals controlled by crystal and can generate marks up to 30 MHz of 1 in 1...