M62462FP View Datasheet(PDF) - MITSUBISHI ELECTRIC
Part Name
Description
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M62462FP Datasheet PDF : 13 Pages
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MITSUBISHI SOUND PROCESSORS
M62462FP
Dolby Pro Logic Surround Decoder
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
Outline
Outline 64P6N
0.8mm pich QFP
(14.0mm*14.0mm*2.8mm)
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
System Configuration
M62462FP
Lch IN
Rch IN
Delay IN
Input
Auto-
Balance
Control
L+R
2
Noise
Sequencer
L-R
L
Adaptive
R
Matrix
C
Center/
S'
operating
mode
7kHz Modified S control
LPF Dolby
B-NR
Center
Master
Volume
Surround
Master
Volume
Digital Delay
MCU Interface
DATA SCK REQ
Lch
OUT
Rch Master
OUT Volume
Cch
OUT
Sch
OUT
Lch
Rch
CENTER
SURROUND
MITSUBISHI
ELECTRIC
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