LA7567GM Datasheet (Sanyo Electric) - TV and VCR VIF/SIF IF Signal-Processing Circuit

LA7567GM, TV and VCR VIF/SIF IF Signal-Processing Circuit

Pin No.

Pin Description Equivalent circuit 1 SIF INPUT * SIF input.

The input impedance is about 1 kΩ.

Since buzzing and buzz beating can occur if in

Ordering number : ENN6803 Monolithic Linear IC LA7567GM TV and VCR VIF/SIF IF Signal-Processing Circuit with NTSC SPLIT Support Overview The LA7567GM is an NTSC SPLIT support VIF/SIF IF IC that adopts a semi-adjustment-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 detection is adopted in the FM detector.

A 5-V powersupply voltage is used to match that used in mos

LA7567GM Features

* Both AFT and SIF inductors built in, thus making adjustment of external inductance unnecessary.

* Built-in buzz canceller for excellent audio performance.

* VCC = 5 V, low power dissipation (250 mW) Package Dimensions unit: mm 3112A-MFP24S [LA7567GM] 24 13 Functions [VIF]