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TSH343 PDF预览

TSH343

更新时间: 2024-01-05 23:51:19
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
17页 314K
描述
280MHz single-supply triple video buffer

TSH343 技术参数

是否Rohs认证:不符合生命周期:Active
零件包装代码:SOIC包装说明:ROHS COMPLIANT, PLASTIC, SOP-8
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
Factory Lead Time:10 weeks风险等级:1.82
Is Samacsys:N标称带宽:280000 kHz
商用集成电路类型:VIDEO AMPLIFIERJESD-30 代码:R-PDSO-G8
JESD-609代码:e4长度:4.9 mm
湿度敏感等级:1信道数量:3
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.75 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3.9 mmBase Number Matches:1

TSH343 数据手册

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TSH343  
280MHz single-supply triple video buffer  
Features  
Bandwidth: 280MHz  
5V single-supply operation  
Internal input DC level shifter  
No input capacitor required  
6dB internal gain for a matching between 3  
channels  
Pin1 identification  
Top View  
Very low harmonic distortion  
Slew rate: 780V/μs  
8
7
OUT1  
OUT2  
6dB  
1
2
IN1  
IN2  
Specified for 150Ω and 100Ω loads  
Min. and max. data tested during production  
6dB  
6dB  
Applications  
IN3  
High-end video systems  
High definition TV (HDTV)  
Broadcast and graphic video  
Multimedia products  
6 OUT3  
3
4
DC Shifter  
5
GND  
+Vcc  
SO8  
Description  
The TSH343 is a triple single-supply video buffer  
featuring an internal gain of 6dB and a large  
280MHz bandwidth.  
The TSH343 is available in the compact SO8  
plastic package for optimum space-saving.  
The main advantage of this circuit is that its input  
DC level shifter allows for video signals on 75Ω  
video lines without damage to the synchronization  
tip of the video signal, while using a single 5V  
power supply with no input capacitor. The DC  
level shifter is internally fixed and optimized to  
keep the output video signals between low and  
high output rails in the best position for the  
greatest linearity.  
This datasheet provides information on using the  
TSH343 as a Y-Pb-Pr driver for video DAC output  
on a video line. See the TSH344 datasheet for R-  
G-B signals.  
March 2007  
Rev 4  
1/17  
www.st.com  
17  

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