Texas Instruments TMDS351

the tmds351 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 a digital display control (ddc) interface are supported on each port. each tmds channel supports signaling rates up to 2.5 gbps to allow 1080p resolution in 12-bit color depth. when s1 is high and s2 is low all input terminations are disconnected tmds inputs are high impedance with standard tmds terminations all internal mosfets are turned off to disable the ddc links and all hpd outputs are connected to the hpd_sink. this allows the initiation of the hdmi physical address discovery process. view all in datasheet