This circuit is the digital indicator for the previous circuit and can be used with similar circuits. The circuit is from an article in Radio Electronics magazine, June 1987.
This circuit generates an FM signal of 4.7 or 10.7 MHz for audio signals on analog TV or FM, with...
This circuit was found in the SGS manual of linear integrated circuits of 1982. The CMRR depends on...
This amplifier is powered by a 9 V source. We found the circuit in a 1964 documentation. The...