Datasheet Summary
Ordering number : ENN- 7960
Overview
Monolithic Linear IC
VIF / SIF Signal-Processing Circuit
The LA75520VA is a pletely adjustment-free PAL VIF/SIF IC for TV sets and VCRs. It supports IF frequencies of 38, 38.9, and 39.5MHz. It integrates an automatic adjustment circuit for the VCO, an AFT circuit, and an audio carrier trap circuit on the same chip and requires the input of either a 4MHz or 4.43MHz reference signal.
Features
- Automatic adjustment VCO (no external VCO coil is required).
- Built-in audio carrier trap supports the B/G, I, D/K, and M/N audio systems.
- Digital AFT adopted.
Package Dimensions unit : mm 3157B
71504 JO IM No.7960-1/2...