The TMDS341A is a 3-port digital video interface (DVI) or high-definition multimedia interface (HDMI) switch that allows up to 3 DVI or HDMI ports to be switched to a single display terminal. Four TMDS channels, one hot plug detector, and an I2C interface are supported on each port. Each TMDS channel allows signaling rates up to 2.25 Gbps.
FEATURES
• Compatible with HDMI 1.3a
• Supports 2.25 Gbps Signaling Rate for 480i/p, 720i/p, and 1080i/p Resolutions up to 12-Bit Color Depth
• Each Port Supports HDMI or DVI Inputs
• Isolated Digital Display Control (DDC) Bus for Unused Ports
• 5-V Tolerance to all DDC and HPD_SINK Inputs
• Integrated Receiver Termination
• Inter-Pair Output Skew < 100 ps
• Intra-Pair Skew < 50 ps
• 8-dB Receiver Equalization to Compensate for 5-m DVI Cable Losses
• High Impedance Outputs When Disabled
• TMDS Inputs HBM ESD Protection Exceeds 5 kV
• 3.3-V Supply Operation
• 80-Pin TQFP Package
• ROHS Compatible and 260°C Reflow Rated
APPLICATIONS
• Switching From Three Digital-Video (DVI) or Digital-Audio Visual (HDMI) Sources