MC1374 Datasheet - Motorola

MC1374 TV MODULATOR

Order this document by MC1374/D TV Modulator Circuit The MC1374 includes an FM audio modulator, sound carrier oscillator, RF oscillator, and RF dual input modulator. It is designed to generate a TV signal from audio and video inputs. The MC1374’s wide dynamic range and low distortion audio make it particularly well suited for applications such as video tape recorders, video disc players, TV games and subscription decoders. Single Supply, 5.0 V to 12 V MC1374 TV MODULATOR CIRCUIT SEMI.

MC1374 Features

* ion, one of the most serious concerns is the prevention of the intermodulation of color (3.58 MHz) and sound (4.5 MHz) frequencies, which causes a 920 kHz signal to appear in the spectrum. Very little (3rd order) nonlinearity is needed to cause this problem. The results in Figure 6 are unsatisfactor

MC1374-Motorola.pdf