3:1 ActiveEye HDMI Switch - Pericom Semiconductor
Description
PI3HDMI231-A
à à à à à à à
Features
• 3 digital video inputs can be switched to a single output
• Each input can be AC coupled video or DC coupled, while the output will maintain its DC coupled, current-steering, TMDS compliance
• TMDS pixel clock support up to 250MHz max
• Deep Color™ support up to 36bits max per link
• Integrated DDC switch to connect DDC path from HDMI™ input connectors to HDCP block in the HDMI Receiver.
• Can support Clock Stretching on DDC path
• HDCP reset circuitry for quick communication when switching from one port to another à Automatic Termination turn-off circuitry when port is deselected à Clock Detection: Will disable output TMDS channels when no TMDS pixel clock is present
• Flexible termination; à When TMDS channel is off, 50ohm termination is changed to 800Kohm
• Integrated ESD on all TMDS input pins (Dx±Y and CLK±Y; Y = 1, 2, 3 and x = 0, 1, 2) à 8kV Human Body Model per JESD22 à ±5kV contact per IEC61000-4-2
• Optimized Equalization with support for up to 20 meter input cable lengths
• Packaging (Pb-free and Green) à 56 contact TQFN (ZFE) à 56 pin TSSOP (AE)
3:1 ActiveEye™ HDMITM Switch with Electrical Idle Detect
Description Fully compatible HDMI™ signal support with backward compatibility to the DVI 1.
0 standard, Pericom’s new “ActiveEye™” switch technology is all you need to connect multiple, unknown sources, to a single display.
Without any affect on HDCP, these switches can be used almost anywhere.
In addition to supporting DC coupled HDMI and DVI inputs, Pericom's PI3HDMI231-A can also level shift an AC coupled HDMI to a DC coupled HDMI output.
Pericom’s HDMI product family has been designed specifically to support color depths of up to 12bits per channel, as specified in the HDMI revision 1.
3 standard.
We have integrated the entire interface solution so the TV designer doesn’t have to think about it.
This includes, integrated DDC switching.
2010-0189
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