TV iTMDS Transmitter

Add Content Protection (HDCP) to WUXGA & WQXGA resolution displays with dual-link iTMDS transmitters

The ideal internal panel interconnect – Using iTMDS technology, the dual-link transmitter can support High Bandwidth Content Protection (HDCP).

High resolution – Display resolutions up to WUXGA in single-link mode and up to WQXGA resolution in dual-link mode are supported.

Reduced system EMI levels – Able to operate at high levels of spread spectrum clocking, the SiI7172 significantly reduces system EMI levels at high operating frequencies.


  • Fully TMDS/iTMDS compliant and fully interoperable in the DVI 1.0 environment
  • Scalable bandwidth: 25-225 MHz (VGA to WUXGA) standard pixel rate input, with high color depth support up to 225 MHz link clock frequency
  • Long cable support: the DVI cable can be over 20 meters long
  • Advanced on-chip input clock jitter filter to ensure clean output to receiver
  • Supports Dual-Link iTMDS interface for increased bandwidth

Jump to

Family Table

HDMI Transmitters SiI7172
Max Video Resolution 1080p60
HDMI Bandwidth 6.75 Gbps
HDCP 1.4 support Check Mark
Pre-programmed HDCP keys Check Mark
High Bit Rate Audio (Dolby TrueHD, DTS-HD)
I2C Interface Check Mark
Package 129-pin LQFP
Package Size 14 x 20 mm


Technical Support

Need Help? We're Here to Assist You

Quality & Reliability

Reference Material to Help Answer Your Questions