Datasheet Summary
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Ordering number : EN7637
Monolithic Linear IC
Overview
For Use in TV/VTR Applications
IF Signal Processing (VIF+SIF+SIF converter)
The LA75695VA is a NTSC Support VIF/SIF signal-processing IC that makes the minimum number of adjustments possible. The system is designed so that VCO adjustment makes AFT adjustment unnecessary, thus simplifying the adjustment steps in endproduct manufacturing. PLL detection is adopted in the FM detector, allowing the LA75695VA to support multichannel detection for the audio signal. In addition, it also incorporates a buzz canceller that suppresses Nyquist buzz for improved audio quality.
Functions
- VIF Block: VIF...