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
