LA7567N Overview
EN5765 Monolithic Linear IC LA7567N, 7567NM TV and VCR VIF/SIF IF Signal-Processing Circuit with PAL/NTSC Multi-Format Audio Support Overview The LA7567N and LA7567NM are PAL/NTSC multiformat audio VIF/SIF IF ICs that adopt a semiadjustment-free system. The VIF block adopts a technique that makes AFT adjustment unnecessary by adjusting the VCO, thus simplifying the adjustment steps in the manufacturing process. PLL...
LA7567N Key Features
- Both AFT and SIF inductors built in, thus making adjustment of external inductance unnecessary
- A PAL/NTSC multi-format audio system can be constructed easily
- Built-in buzz canceller for excellent audio performance
- VCC = 5 V, low power dissipation (250 mW)
