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SN75DP139RSBT PDF预览

SN75DP139RSBT

更新时间: 2024-09-16 11:07:59
品牌 Logo 应用领域
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页数 文件大小 规格书
32页 952K
描述
3.4Gbps DP++ 转 HDMI 1.4b 重定时器 | RSB | 40 | 0 to 85

SN75DP139RSBT 数据手册

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SN75DP139  
www.ti.com...................................................................................................................................................................................................... SLLS977APRIL 2009  
DisplayPort to TMDS Translator  
1
FEATURES  
APPLICATIONS  
Personal Computer Market  
DisplayPort Physical Layer Input Port to TMDS  
Physical Layer Output Port  
DP/TMDS Dongle  
Desktop PC  
Notebook PC  
Docking Station  
Standalone Video Card  
Integrated TMDS level translator with Receiver  
Equalization  
Supports Data Rates up to 2.5Gbps  
Integrated I2C Logic Block for DVI/HDMI  
Connector Recognition  
Integrated Active I2C Buffer  
Enhanced ESD: 10KV on all pins  
Enhanced Commercial Temperature Range:  
0°C to 85°C  
48 Pin 7 × 7 QFN Package  
DESCRIPTION  
The SN75DP139 is a Dual-Mode DisplayPort input to Transition-Minimized Differential Signaling (TMDS) output.  
The TMDS output has a built in level translator supporting Digital Video Interface (DVI) 1.0 and High Definition  
Multimedia Interface (HDMI) 1.3 standards. The SN75DP139 is specified up to a maximum data rate of 2.5Gbps,  
supporting resolutions greater then 1920x1200 or HDTV 12 bit color depth at 1080p (progressive scan).  
An integrated Active I2C buffer isolates the capacitive loading of the source system from that of the sink and  
interconnecting cable. This isolation improves overall signal integrity of the system and allows for considerable  
design margin within the source system for DVI / HDMI compliance testing.  
A logic block was designed into the SN75DP139 in order to assist with TMDS connector identification. Through  
the use of the I2C_EN pin, this logic block can be enabled to indicate the translated port is an HDMI port;  
therefore legally supporting HDMI content.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2009, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

SN75DP139RSBT 替代型号

型号 品牌 替代类型 描述 数据表
SN75DP139RSBR TI

完全替代

3.4Gbps DP++ 转 HDMI 1.4b 重定时器 | RSB | 40 | 0
SN75DP139RGZR TI

类似代替

DisplayPort to TMDS Translator

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