DS90C387R

DS90C387R www.ti.com SNLS062G – NOVEMBER 2000 – REVISED JANUARY 2014 DS90C387R 85MHz Dual 12-Bit Double Pumped Input LDI Transmitter - VGA/UXGA Check for Samples: DS90C387R FEATURES 1 2 Complies with Open LDI Specification for Digital Display Interfaces 25 to 85MHz Clock Support Supports VGA through UXGA Panel Resolution Up to 4.76Gbps Bandwidth in Dual 24-bit RGB In-to-Dual Pixel Out Application Dual 12-bit Double Pumped Input DVO Port Pre-Emphasis Reduces Cable Loading Effects Drives Long, Low Cost Cables DC Balance Data Transmission Provided by Transmitter Reduces ISI Distortion Transmitter Rejects Cycle-to-Cycle Jitter (±2ns of Input Bit Period) Support both LVTTL and Low Voltage Level Input (Capable of 1.0 to 1.8V) Two-Wire Serial Communication Interface up to 400 KHz Programmable Input Clock and Control Strobe Select Backward Compatible Configuration with 112MHz LDI and FPD-Link Optional Second LVDS Clock for Backward Compatibility with FPD-Link Receivers Compatible with TIA/EIA-644 DESCRIPTION The DS90C387R transmitter is designed to support pixel data transmission from a Host to a Flat Panel Display up to UXGA resolution. It is designed to be compatible with Graphics Memory Controller Hub (GMCH) by implementing two data per clock and can be controlled by a two-wire serial communication interface. Two input modes are supported: one port of 12-bit( two data per clock) input for 24-bit RGB, and two ports of 12-bit( two data per clock) in...