●DESCRIPTION
●The TMDS141 HDMI hider is designed to accommodate a 1-m HDMI cable between a HDMI connector and a receiver. The internal cable causes signal distortion to high-speed TMDS signals, as well as increasing capacitance to the DDC channel. Each TMDS141 contains four TMDS repeaters to transmit digital content with signaling rates of up to 2.25-Gbps, and an I2C repeater to link extended display identification data (EDID) reading and high-bandwidth digital content protection (HDCP) key exchange under I2C standard mode operations.
●The device includes four TMDS compliant differential receivers with 50-Ω termination resistors and 3.3-V termination voltage integrated at each receiver input pin. External terminations are not required. A built-in frequency response equalization circuit, 8 dB at 825 MHz, compensates inter-symbol interference (ISI) losses from a 5-m or longer input cable link.
●FEATURES
●• Supports 2.25 Gbps Signaling Rate for up to 1080p Resolutions Supporting 36-bits Per Pixel for Color Depth of 12-bits Per Color
●• Compatible with HDMI 1.3a
●• Integrated Receiver Termination
●• 8-dB Equalizer Compensates Losses from 5-m or Longer HDMI Cables
●• Selectable Output De-Emphasis Supports 1-m HDMI Transmission
●• I2C™ Repeater Isolates Bus Capacitance at Both Ends
●• High Impedance Outputs When Disabled
●• TMDS Inputs HBM ESD Protection Exceeds 6 kV
●• 3.3-V Supply Operation
●• 40-Pin QFN Package (RHA)
●• ROHS Compatible and 260°C Reflow Rated
●• Accepts AC Couple DisplayPort Dual-Mode Signals and Translates Them into a HDMI1.3a Compatable TMDS Signal
●APPLICATIONS
●• Digital TV
●• DVD Player
●• Set-Top-Box
●• Audio Video Receiver
●• Digital Projector
●• DVI or HDMI cable
●• DisplayPort Level Translator
Part 3D Model
