1 Features

1• DisplayPort Physical Layer Input Port to TMDS

Physical Layer Output Port

• Integrated TMDS Level-Shifting Re-driver With

Receiver Equalization

• Supports Data Rates up to 3.4 Gbps

• Achieves HDMI 1.4b Compliance

• 3D HDMI Support With TMDS Clock Rates up to

340 MHz

• 4k × 2k Operation (30 Hz, 24bpp)

• Deep Color Supporting 36bpp

• Integrated I2C Logic Block for DVI/HDMI

Connector Recognition

• Integrated Active I2C Buffer

• Enhanced ESD: 10 kV on All Pins

• Enhanced Commercial Temperature Range: 0°C

to 85°C

• 48-Pin 7-mm × 7-mm VQFN (RGZ) Package

• 40-Pin 5-mm × 5-mm WQFN (RSB) Package

2 Applications

• Personal Computer Market

– DP/TMDS Dongle

– Desktop PC

– Notebook PC

– Docking Station

– Stand-Alone Video Card

3 Description

The SN75DP139 is a dual-mode DisplayPort input to

Transition-Minimized Differential Signaling (TMDS)

output. The TMDS output has a built-in level-shifting

re-driver supporting Digital Video Interface (DVI) 1.0

and High Definition Multimedia Interface (HDMI) 1.4b

standards. The SN75DP139 is specified up to a

maximum data rate of 3.4 Gbps, supporting

resolutions greater then 1920 × 1200 or HDTV 12-bit

color depth at 1080p (progressive scan). The

SN75DP139 is compliant with the HDMI 1.4b

specifications and supports optional protocol

enhancements such as 3D graphics at resolutions

demanding a pixel rate up to 340 MHz.