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A product Line of Diodes Incorporated
PI3WVR31310A
DP/HDMI 1:3 De-mux/Mux Switches
Features
Description
ÎÎDP 1:3 De-Mux or 3:1 Mux switch with 4 high speed differential, AUX/DDC, HPD and CAB_DET channels
ÎÎPin selection for 1:3 DEMUX or 3:1 MUX
ÎÎHDMI 3:1 Mux switch with 4 high speed differential, DDC and HPD channels
ÎÎHDMI-mode only supports HDMI-sink application, not support HDMI-source application.
ÎÎPin selection for DP mode or HDMI mode
The PI3WVR31310A is a 3:1 Mux or 1:3 Demux high speed passive switch supporting DP 1.2, HDMI 1.4, HDMI 2.0. At DEMUX mode, all three output ports support auto port priority selection by detecting HPD1/2/3 input or manual selection. At MUX mode, HPD1/2/3 will change from input to output, there is no auto port priority selection.