This is a classic FM amplifier IF amplification stage configuration. The circuit is from a 1980s documentation. CN is the neutralizing capacitor.
The 3-digit AD converter on this circuit is not very common today. It uses 2 integrated circuits to...
This conventional LED flasher circuit has a configurable multivibrator configuration with PNP...
April 2017 - New Texas Instruments DRV8x brush motor drivers for 1.7 to 8 A currents and voltages...