Low Cost DisplayPort™ to LVDS Converter

ANX1121 is a low cost high quality DisplayPort to LVDS converter offering up to 18-bits per pixel and single channel LVDS output support. It provides a bridge between DisplayPort-enabled next generation source devices (such as GPUs) and existing LVDS displays. Featuring low power and EMI reduction techniques, combined with its low cost and small form factor, it is ideal for motherboards and other systems with embedded displays.

Main Features: 
VESA Compliant DisplayPort™ 1.1a Receiver
  • Configurable 1 lane operation 
  • 1.62/2.7Gbps data rate support 
  • AUX channel link up to 1Mbps bandwidth 
  • All DisplayPort receiver side registers accessible by the AUX channel and I2C slave interface 
  • Spread spectrum clock (SSC) support for improved EMI performance
Single channel LVDS output
  • Single Channel: Up to 120 MHz pixel clock 
  • Up to 18-bits per pixel 
Video Modes
  • Up to 1680 x 1050@60Hz 
  • 18 bits per pixel support 
LVDS Spread Spectrum Clocking for reduced EMI
On-chip ring oscillator, no external clock required
Low BOM cost, no local MCU required
  • Fully controllable via DisplayPort Tx through AUX channel 
Low power design supporting several power saving modes


Notebook/Desktop PC

  • 36-pin QFN (6mm x 6mm)
Standards Compliance: 

RoHS Compliant and Halogen Free

DisplayPort 1.1a

Power Requirements: 
  • Selectable 3.3 / 1.2V or 2.5 / 1.2V operation
Detailed Product Information: