SN75DP129 - DisplayPort 至 TMDS 转换器

SN75DP129是TI德州仪器公司的一款显示端口产品，SN75DP129是DisplayPort 至 TMDS 转换器，本站介绍了SN75DP129的封装应用图解、特点和优点、功能等，并给出了与SN75DP129相关的TI元器件型号供参考。

SN75DP129 - DisplayPort 至 TMDS 转换器 - 显示端口 - 显示和成像串行器/解串器 - 德州仪器

产品描述

The SN75DP129 is a Dual-Mode DisplayPort input to Transition-Minimized Differential Signaling (TMDS) output. The TMDS output has a built-in level translator, compliant with Digital Visual Interface 1.0 (DVI) and High Definition Multimedia Interface 1.3 (HDMI) standards. The SN75DP129 is specified up to a maximum data rate of 2.5 Gbps, supporting resolutions greater then 1920 x 1200 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 provides greater design margin within the source system for DVI / HDMI compliance testing.

A logic block was designed into the SN75DP129 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.

产品特性

DisplayPort Physical Layer Input Port to TMDS Physical Layer Output Port
Integrated TMDS Level Translator With Receiver Equalization
Supports Data Rates up to 2.5 Gbps
Integrated I2C Logic Block for DVI / HDMI Connector Recognition
Integrated Active I2C Buffer
Enhanced ESD: 12 kV on all Pins
Enhanced Commercial Temperature Range: 0°C to 85°C
36 Pin 6 × 6 QFN Package
APPLICATIONS
- Personal Computer Market
  - DP/TMDS Hardware Key (Dongle)
  - Desktop PC
  - Notebook PC
  - Docking Station
  - Standalone Video Card

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