Description
www.DataSheet4U.com INTEGRATED CIRCUITS DATA SHEET TDA8742; TDA8742H Satellite sound circuit with noise reduction Product speciļ¬cation Supersedes d.
The TDA8742; TDA8742H is a multi-function sound IC for use in satellite receivers, television sets and video recorders.
Features
* Demodulation of main audio signal using wide band PLL (lock range selectable)
* HF input selection: two-out-of-eight secondary audio signals can be selected
* Demodulation of secondary audio signals using wide band PLL
* Noise reduction of the secondary audio signal
Applications
* Satellite receivers
* TV sets
