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NJW1107FC3 PDF预览

NJW1107FC3

更新时间: 2024-11-08 22:06:47
品牌 Logo 应用领域
NJRC 解码器
页数 文件大小 规格书
12页 124K
描述
Dolby Pro Logic Surround Decoder with Discrete 5.1ch Input

NJW1107FC3 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:QFP,针数:80
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84其他特性:IT ALSO REQUIRES 8V TO 10V ANALOG SUPPLY
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-PQFP-G80
JESD-609代码:e6长度:20 mm
功能数量:1端子数量:80
最高工作温度:75 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装形状:SQUARE封装形式:FLATPACK
认证状态:Not Qualified座面最大高度:3.05 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.75 V
表面贴装:YES技术:BICMOS
温度等级:COMMERCIAL EXTENDED端子面层:TIN BISMUTH
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD宽度:14 mm
Base Number Matches:1

NJW1107FC3 数据手册

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NJW1107  
PRELIMINARY  
Dolby Pro Logic Surround Decoder with Discrete 5.1ch Input  
GENERAL DESCRIPTION  
PACKAGE OUTLINE  
The NJW1107 is a Dolby Pro Logic Surround Decoder with discrete  
5.1ch input. It includes Dolby Pro Logic Surround decoder, 4 master  
volumes, 4 level trimmers and 6 switches.  
The 6 switches choose internal Dolby Pro Logic Surround Decoder  
or discrete 5.1ch inputs. The NJW1107 is most suitable for AV  
amplifier with discrete 5.1ch inputs for Dolby Digital.  
In addition to Dolby Pro Logic Surround function, the NJW1107  
performs easily other surround function such as Hall, Live, Disco and  
others, and echo and microphone mixing functions for Karaoke.  
NJW1107FC3  
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.  
FEATURES  
Operating Voltage: VCC=9V(Analog Block), VDD=5V(Digital Block)  
Digital Delay on chip  
Discrete 5.1ch Input for Dolby Digital  
Master Volume for Center, Surround and Subwoofer Channel: -79 to 0dB/1dB step (0dB = Dolby Level)  
Level Trimmer for Center, Surround and Subwoofer Channel: -31 to 0dB/1dB step (0dB = Dolby Level)  
Karaoke function (Echo, MIC mixing)  
Serial Data Interface (3-wire)  
Bi-CMOS Technology  
Package Outline  
DATA, REQ, SCK  
QFP80  
FUNCTION  
[Dolby Pro Logic Surround]  
Automatic input balance  
Noise sequencer  
[Other Surround]  
Sound field control  
Front mixing control  
Digital time delay  
Adaptive matrix  
Center mode control (Wide, Normal, Phantom, Off)  
Modified B-type noise reduction  
7kHz low pass filter  
(15.4, 20.5, 25.6, 29.2 51.2ms)  
[Karaoke]  
Echo control  
Dolby 3 stereo mode  
MIC mixing  
Digital time delay (15.4, 20.5, 25.6, 29.2ms)  
Digital time delay (123, 184ms)  
SYSTEM BLOCK DIAGRAM  
L
MICIN  
LTIN  
RTIN  
Pro Logic  
LOUT  
R
Digital  
Surround  
Rear  
Stereo  
C
ROUT  
Master  
Vol  
SL  
Trimmer  
Echo  
SR  
COUT  
LIN  
RIN  
SLOUT  
SROUT  
SWOUT  
CIN  
SLIN  
SRIN  
SWIN  
normal  
SWIN  
MCU  
Interface  
Dolby Pro Logic  
Discrete 5.1ch (ex. Dolby Digital)  
( 1 / 11 ) C  

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