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參數(shù)資料
| 型號(hào)： | NJW1104FC2-80 |
| 廠商： | New Japan Radio Co., Ltd. |
| 英文描述： | DOLBY PRO LOGIC SURROUND DECODER |
| 中文描述： | 杜比定向邏輯環(huán)繞聲解碼器 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 84K |
| 代理商： | NJW1104FC2-80 |
PPRELIMINARY
Ver.1.0
NJW1104
- 1 -
DOLBY PRO LOGIC SURROUND DECODER
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GENERAL DESCRIPTION
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PACKAGE OUTLINE
The
NJW1104
is a surround processor including all of
the necessary circuits of Dolby Pro Logic Surround
decoder and digital delay.
In addition to Dolby Pro Logic Surround function, it
performs easily other surround function such as Hall, Live,
Disco and others.
Dolby and double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.
San Francisco, CA94103-4813.USA.
This device is available only to licensees of Dolby Lab.
Licensing and application information may be obtained from Dolby Lab.
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FEATURES
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Operating Voltage : V
CC
=10V(Analog Block), V
DD
=5V(Digital Block)
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Digital Delay on chip
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Serial Data Interface(3-wire)
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Bi-CMOS Technology
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Package Outline
DATA, REQ, SCK
QFP80, QFP100
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FUNCTION
[Dolby Pro Logic Surround]
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Automatic input balance
l
Noise sequencer
l
Adaptive matrix
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Center channel control
(Wide band, Normal, Phantom, Off)
l
Modified B-type noise reduction
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7kHz low-pass filter
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Dolby 3 stereo mode
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Digital time delay(15,20,25,30msec.)
[Other Surround]
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Surround Signal Selector
(L+R, L-R, EXTIN)
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Front mixing control
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Digital time delay
(15,20,25,30,40,50,60msec.)
[Other Function]
l
Digital auxiliary outputs
(AUX1-AUX10)
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SYSTEM BLOCK DIAGRAM
EXTIN
LPF
SW. Controller
ADD/SUB
.
L+R
L-R
Center Mode
Modified
B-NR
MCU Interface
Delay
Input Autobalance
Noise Sequencer
Adaptive Matrix
RIN
LOUT
COUT
ROUT
SOUT
LIN
D
S
R
A
M
M
NJW1104FC2-80
NJW1104FC2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NJW1104 | DOLBY PRO LOGIC SURROUND DECODER |
| NJW1104FC2 | DOLBY PRO LOGIC SURROUND DECODER |
| NJW1105 | DUAL AUDIO POWER AMPLIFIER |
| NJW1105D | DUAL AUDIO POWER AMPLIFIER |
| NJW1105M | DUAL AUDIO POWER AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NJW1105 | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:DUAL AUDIO POWER AMPLIFIER |
| NJW1105D | 功能描述:音頻放大器 Dual RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| NJW1105M | 功能描述:音頻放大器 Dual RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| NJW1105M-T1 | 功能描述:音頻放大器 Dual RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| NJW1105M-TE1 | 功能描述:音頻放大器 Dual RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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