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Diodes' PI3VDP411LSA provides the ability to use a Dual-mode DisplayPort™ transmitter in HDMI™ mode. This flexibility provides the user a choice of how to connect to their favorite display. All signal paths accept AC coupled video signals. The PI3VDP411LSA converts this AC coupled signal into an HDMI rev 1.3 compliant signal with proper signal swing. This conversion is automatic and transparent to the user. Output squelch function is provided for each channel. When output channel is enable (OE#=0) and operating, that TMDS pixel clock input signal determines whether the output is enabled. When no TMDS pixel clock is present, TMDS output channel will be disabled. The PI3VDP411LSA supports up to 2.5Gbps, which provides 12-bits of color depth per channel, as indicated in HDMI rev 1.3.
Converts low-swing AC coupled differential input to HDMI™ rev 1.3 compliant open-drain current steering Rx terminated differential output
HDMI Level shifting operation up to 2.5Gbps per lane (250MHz pixel clock)
Integrated 50-ohm termination resistors for AC-coupled differential inputs.
Provide Output Squelch function to turn off TMDS common mode output buffer when TMDS clock is not present
Enable/Disable feature to turn off TMDS outputs to enter low-power state.
Output slew rate control on TMDS outputs to minimize EMI
Integrated Active / Passive DDC level shifters (3.3V source to 5V sink)
Transparent operation: no re-timing or configuration required
Level shifter for HPD signal from HDMI/DVI connector
Integrated pull-down on HPD_SINK input guarantees "input low" when no display is plugged in
3.3V Power supply required
TMDS output enable control
ESD protection on all I/O pins
→4kV HBM →±8kV contact ESD protection on the following pins - OUT_Dx± -SDA_SINK, SCL_SINK -HPD_SINK
Environmental Compliance Legend: LFF: Pb-Free Finish and RoHS 5/6 TLFP: Totally Pb-Free Product and RoHS 6/6 LFGP: Pb-free Finish and Green Product, RoHS 5/6 and Halogen Free TPGP: Totally Pb-Free and Green Product, RoHS 6/6 and Halogen Free GREEN: Halogen-free and RoHS compliant RoHS: RoHS compliant but NOT halogen-free
Product Change Notices (PCNs)
A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.