In the figure we have an IF amplifier step using a MOSFET. The circuit was found in a 1980s documentation, intended for FM receivers of the time.
September 2016 - It can be purchased from Mouser Electronics the new rectification controllers...
The astable multivibrator shown by the figure can produce signals in the 10 to 10 000 Hz band...
This logic circuit can indicate both TTL (5 V) and CMOS (5 to 12 V) output levels, operating with...