Description

The M62463AFP is a Single Chip Dolby Pro Logic Surround Decoder.This LSI has all of required functions for Dolby Pro Logic Surround.

Features

Includes all functions necessary for Dolby Pro Logic Surround

-Adaptive Matrix

-Input Auto-Balance

-Noise Sequencer

-Center Mode Control ON/OFF, WIDE/NORMAL/PHANTOM

-Modified Dolby B type Noise Reduction

-4 channel (Lch/Rch/Cch/Sch) / 3 channel (Lch/Rch/Cch)

-Digital delay Delay time:15.4 to 51.2msec

Cch/Sch Master Volume 0 to -87dB/1dB step, -¥

3-lines MCU control

Space Surround such as Disco, Hall and Live

Digital Echo for Karaoke Function Delay time 123,184msec

Current control oscillation circuit for system clock