Description

The M62462FP is a Single Chip Dolby Pro Logic Surround Decoder. This LSI has all functions necessary for Dolby Pro Logic Surround.

Dolby and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.San Francisco,CA94103-4813,USA.

This device available only to licensees of Dolby Lab.

Licensing and application information may be obtained from Dolby Lab.

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 -84dB/1dB step

● 3-lines MCU control

● Current control oscillation circuit for system clock