Voltage to frequency converter (CB8928E)

Found in ancient American documentation, this circuit uses an operational amplifier of the time, which is uncommon today.

| Clique na imagem para ampliar |

Remote Control Extender (CB25916E)
This circuit was found in a Radio Electronics issue from May 1989. Please note that it may not...
MAX14744 Multiplexer Switch Array 8 by 4 (COM012S)
May 2016 - Mouser Electronics already have to deliver the new integrated circuit Maxim MAX14724. It...
Oscillator controlled (CB4204E)
The purpose of this circuit is to couple an AM modulated circuit to an FM transmitter. The circuit...