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參數(shù)資料
| 型號： | M62465FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | Dolby Pro Logic Surround |
| 中文描述： | 杜比定向邏輯環(huán)繞聲 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大?。?/td> | 8186K |
| 代理商： | M62465FP |
ELECTRIC
( 1
MITSUBISHI
M62465FP
Dolby Pro Logic Surround
MITSUBISHI SOUND PROCESSORS
PRELIMINARY
Notice ; This is not a final specification.
some parametric limits are subject to change.
Outline 80P6N
0.8mm pich QFP
(20.0mm×14.0mm×2.8mm)
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
(Mode)
System Configuration
Input
Auto-
Balance
Control
Digital Noise
Sequencer
Adaptive
Matrix
S
7kHz
LPF
Digital Delay
Modified
Dolby
B-NR
Center/
operating
mode
control
L
R
C
S
Center
Trim
Surround
Trim
Master
Volume
Control
L
R
C
S
Lch
Rch
CENTER
SURROUND
MIC IN
Lch IN
Rch IN
LPF-IN
LPF-OUT
NR-IN
DATA SCK REQ
MCU Interface
L-R
2
L+R
2
The M62465FP is a single chip LSI supporting the Dolby Prolgic
surround.This LSI contains all functions necessary for Dolby Pro Logic
surround. In addition,it has Digtal Space Surround functions
(Disco,Hall,Live mode etc.) and echo function for karaoke.
Note:Use of this LSI requires the license of Dolby Laboratories Licensing
Corporation
DESCRIPTION
Outline
Upper compatible for M62460FP and less external parts than M62460FP.
Includes all functions requires for Dolby Pro Logic Surround.
Adaptive Matrix.
Noise Sequencer by digital noise source and switched capacitor filter.
Center Mode Control(Wide/Normal/PHANTOM/OFF).
Modified Dolby B Type Noise Reduction.
4ch/3ch Stereo Selectable.
Digital Delay: 15.4, 20, 28.6ms for Dolby Pro Logic Surround.
C/Sch Trimmer: 0 to -31dB/1dB Step.
Digital Space Surround Mode: Disco/Hall/Live mode and 5 delay time positions.
Digital Echo function for KARAOKE: (Short echo) Delay time=147.5ms, (Long echo) Delay
time=196.6ms.
BY-PASS Mode: Input signal through output.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M62475FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:AUTOMATIC ADJUSTMENT CD PREAMPLIFIER SERVO CONTROLLER |
| M6248 | 制造商:Tamura Corporation of America 功能描述: |
| M62481FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:PICKUP SERVO SYSTEM WITH AUTOMATIC ADJUSTMENT |
| M62490FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:ELECTRIC VOLUME CONTROL WITH TONE CONTROLLER FOR 4-SPEAKER APPLICATIONS |
| M62490FPE1 | 制造商:Panasonic Industrial Company 功能描述:IC |
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