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U4270B-CFSG3 PDF预览

U4270B-CFSG3

更新时间: 2024-01-12 03:19:19
品牌 Logo 应用领域
TEMIC 消费电路商用集成电路接收器集成电路放大器光电二极管异步传输模式ATM
页数 文件大小 规格书
7页 94K
描述
FM IF limiter amplifier and detector

U4270B-CFSG3 技术参数

生命周期:Transferred包装说明:PLASTIC, SSO-20
Reach Compliance Code:unknown风险等级:5.61
商用集成电路类型:AUDIO DEMODULATOR解调类型:FM
JESD-30 代码:R-PDSO-G20功能数量:1
端子数量:20最高工作温度:85 °C
最低工作温度:-25 °C封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified最大压摆率:23 mA
最大供电电压 (Vsup):15 V最小供电电压 (Vsup):7.5 V
表面贴装:YES技术:BIPOLAR
温度等级:OTHER端子形式:GULL WING
端子位置:DUALBase Number Matches:1

U4270B-CFSG3 数据手册

 浏览型号U4270B-CFSG3的Datasheet PDF文件第2页浏览型号U4270B-CFSG3的Datasheet PDF文件第3页浏览型号U4270B-CFSG3的Datasheet PDF文件第4页浏览型号U4270B-CFSG3的Datasheet PDF文件第5页浏览型号U4270B-CFSG3的Datasheet PDF文件第6页浏览型号U4270B-CFSG3的Datasheet PDF文件第7页 
U 4270 B  
TELEFUNKEN Semiconductors  
FM IF limiter amplifier and detector  
Description  
The U 4270 B is an integrated bipolar FM-IF amplifier multipath detector and controllable mute function. It is  
circuit with field strength indicator, stop signal generator, designed for car radios and home receiver applications.  
Features  
7 stage limiter amplifier  
Signal strength output  
Multipath signal detector  
Controllable mute function  
Stop signal generator with controllable threshold  
High signal/noise ratio and low signal distortion  
Block Diagram  
Mute depth control  
R
3
3 (4)  
10 (11)  
1
14 (15)  
9 (10)  
4 (5)  
8 (9)  
18(20)  
(19)  
17  
(8)  
7
16 (18)  
5 (6)  
6
(7)  
2
15 (16)  
11 (12)  
13 (14) 12 (13)  
( ) SSO 20  
94 8876  
Rev. A1: 07.10.1994  
1
Preliminary Information  

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