LA75665NV Datasheet - Sanyo

LA75665NV VIF/SIF IF Signal-Processing Circuit

Ordering number : ENN7162 Monolithic Linear IC LA75665NV VIF/SIF IF Signal-Processing Circuit with TV/VCR PAL and NTSC Multisound Support Overview The LA75665NV is a VIF/SIF IC that supports PAL and NTSC multisound and that adopts a semi-adjustment-free system. To simplify adjustment, the VIF block adopts a technique in which AFT adjustment is no longer required by VCO adjustment. The SIF block supports audio multidetection by adopting a PLL detection technique. The SIF block provides 4 input.

LA75665NV Features

* No coils are used in the AFT and SIF blocks, making these circuits adjustment free.

* PAL / NTSC multisound system can be constructed easily.

* Built-in buzz canceller for excellent audio performance 24 7.8 5.6 Functions [VIF Block]

* VIF amplifier

* PLL

LA75665NV Datasheet (136.86 KB)