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