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FEATURES

APPLICATIONS

DESCRIPTION

SN75DP129

SLAS583A – JANUARY 2008 – REVISED MARCH 2008

www.ti.com

DisplayPort to TMDS Translator

• Personal Computer Market

• DisplayPort Physical Layer Input Port to TMDS

Physical Layer Output Port

–

DP/TMDS Hardware Key (Dongle)

–

Desktop PC

• Integrated TMDS Level Translator With

Receiver Equalization

–

Notebook PC

–

Docking Station

• Supports Data Rates up to 2.5 Gbps

–

Standalone Video Card

Connector Recognition

• Enhanced ESD: 12 kV on all Pins

• Enhanced Commercial Temperature Range:

0

°C to 85°C

• 36 Pin 6 × 6 QFN Package

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).

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

supporting HDMI content.

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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 © 2008, 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.