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.