SN75DP149 Datasheet | Texas Instruments

Features - 1 Display Port™ Physical Layer Input Port to TMDS Physical Layer Output Port Supporting up to 3.4-Gbps Data Rates - Support Display Port Dual-Mode Standard Version 1.1 - Support HDMI1.4b Transmitter Electrical Parameters - Integrated TMDS Level Translator and CDR - Adaptive Receiver Equalizer and Programmable Fixed Equalizer - Selectable De-Emphasis - Low Power Typical Consumption - 390 m W at 3.4-Gbps Retimer - 10 m W at Shutdown State - Integrated DVI and HDMI Identification Recognition Dual Mode DP Type 2 Capability - Active I2C[4] Buffer - Input Swap on Main Lanes - I2C[4] and Pin-Strap Programmable - Industrial Temperature Range: - 40 to 85°C (SN65DP149) - Extended mercial Temperature Range: 0 to 85°C (SN75DP149) - 40-Pin 0.4-mm Pitch, 5-mm × 5-mm WQFN 2 Applications - Personal puter Market - Next Generation Adaptor Dongles - Desktop PC - Notebook PC Market - Docking Station - HDTV - Standalone Video Card - Tablet 3 Description The SNx5DP149 device is a dual mode[1] Display Port to transition-minimized differential signal (TMDS) retimer supporting digital video interface (DVI) 1.0 and high-definition multimedia interface (HDMI) 1.4b output signals. The SNx5DP149 device supports the dual mode standard version 1.1 type 1 and type 2 through the DDC link. The SNx5DP149 device supports data rate up to 3.4-Gbps per data lane to support Ultra HD (4K × 2K / 30-Hz) 8-bits per color high-resolution video and HDTV with 16-bit color depth at 1080p (1920 × 1080 / 60-Hz). The SNx5DP149 device can automatically configure itself as a re-driver at data rates <1 Gbps, or as a retimer at more than this data rate. This feature can be turned off through I2C[4] programming. For signal integrity, the SNx5DP149 device implements several features . The SNx5DP149 receiver supports both adaptive and fixed equalization to clean up inter-symbol interference (ISI) jitter or loss from the bandwidth-limited board traces or cables. When working as a retimer, the embedded clock data...