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Friday, May 23, 2008

MC1374 TV RF Modulator

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. This TV RF modulator based MC1374 IC from Motorola with 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.
The IC features:

  • Single Supply, 5.0 V to 12 V
  • Channel 3 or 4 Operation
  • Variable Gain TV RF Modulator
  • Wide Dynamic Range
  • Low Inter modulation Distortion
  • Positive or Negative Sync
  • Low Audio Distortion
  • Few External Components
For more info about TV RF Modulator, please download
datasheet -
application note

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