SN75DP122A

SN75DP122A www.ti.com............................................................................................................................................................................................ SLLS939 – NOVEMBER 2008 DisplayPort 1:2 Switch With Integrated TMDS Translator FEATURES 1 One Input Port to One of Two Output Ports Integrated TMDS Level Translator with Receiver Equalization DP Port Supports Data Rates up to 2.7 Gbps DP Port Supports Dual-Mode DisplayPort DP Port Output Waveform Mimics Input Waveform Characteristics TMDS Port Supports Data Rates up to 2.5 Gbps Integrated I2C Logic Block for DVI/HDMI Connector Recognition Enhanced ESD: – 12 kV on all High Speed Pins – 8 kV on all Auxiliary and I2C Pins Enhanced Commercial Temperature Range: 0°C to 85°C 56 Pin 8 × 8 QFN Package APPLICATIONS Personal Computer Market – Desktop PC – Notebook PC – Docking Station – Standalone Video Card DESCRIPTION The SN75DP122A is a one Dual-Mode DisplayPort input to one Dual-Mode DisplayPort output or one TMDS output. The TMDS output has a built in level translator compliant with Digital Video Interface (DVI) 1.0 and High Definition Multimedia Interface (HDMI) 1.3b. The DisplayPort output follows the input signal in a manner that provides the highest level of signal integrity while supporting the EMI benefits of spread spectrum clocking. Through the SN75DP122A data rates of up to 2.7 Gbps through each link for a total throughput of up to 10.8 Gbp...