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U4276B-AFP PDF预览

U4276B-AFP

更新时间: 2024-02-09 07:33:08
品牌 Logo 应用领域
TEMIC 消费电路商用集成电路
页数 文件大小 规格书
8页 83K
描述
FM Multipath Noise Cancellation

U4276B-AFP 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:LSOP,针数:8
Reach Compliance Code:unknown风险等级:5.63
商用集成电路类型:AUDIO DEMODULATORJESD-30 代码:R-PDSO-G8
长度:4.925 mm功能数量:1
端子数量:8封装主体材料:PLASTIC/EPOXY
封装代码:LSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE认证状态:Not Qualified
座面最大高度:1.65 mm表面贴装:YES
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:3.8 mm
Base Number Matches:1

U4276B-AFP 数据手册

 浏览型号U4276B-AFP的Datasheet PDF文件第2页浏览型号U4276B-AFP的Datasheet PDF文件第3页浏览型号U4276B-AFP的Datasheet PDF文件第4页浏览型号U4276B-AFP的Datasheet PDF文件第5页浏览型号U4276B-AFP的Datasheet PDF文件第6页浏览型号U4276B-AFP的Datasheet PDF文件第7页 
U4276B  
FM Multipath Noise Cancellation  
Description  
The U4276B is a bipolar integrated multipath noise cancellation circuit. It is designed for high performance car radio  
applications.  
Mute function controllable by microcomputer  
Features  
Suitable for analogue as well as digital processing  
Only a few external components necessary  
Preparation of the fieldstrength signal  
Multipath noise cancellation  
Block Diagram  
V
S
BFSOUT  
6
7
3
5
2
Buffer  
Bandgap  
FSIN  
GND  
Multipath  
detection  
Multipath  
noise  
cancellation  
MPXOUT  
1
4
AVFS  
MPXIN  
8
95 10619  
MUTE  
Pin Description  
Pin  
1
2
3
4
5
6
7
8
Symbol  
AVFS  
FSIN  
Function  
1
MUTE  
BFSOUT  
VS  
8
7
6
AVFS  
Average of fieldstrength signal  
Fieldstrength input  
Ground  
2
3
4
FSIN  
GND  
GND  
MPXIN Multiplex input signal  
MPXOUT Multiplex output signal  
VS  
Supply voltage  
5
MPXOUT  
MPXIN  
BFSOUT Buffered fieldstrength output  
MUTE External mute input  
95 10632  
TELEFUNKEN Semiconductors  
1 (8)  
Rev. A1, 05-Sep-96  
Preliminary Information  

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