PI3VDP411LSA (Obsolete)

Description

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.

Features

• 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

• Packaging (Pb-free & Green available):

   →48 TQFN, 7mm × 7mm (ZBE)