Diodes Incorporated
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PI3HDMI1310-A (Obsolete)

3.4Gbps 4-Lane HDMI1.4 Switch

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Product Description

Diodes' PI3HDMI™ series of switch circuits are targeted for high-resolution video networks that are based on DVI/HDMI standards. The PI3HDMI1310-A is a 3-to-1 HDMI Mux/DeMux Switch. It is designed for low bit-to-bit skew and high channel-to-channel noise isolation. The maximum DVI/ HDMI data rate of 3.4Gbps provides the resolution required by next generation HDTV and PC graphics. Three differential channels are used for data (video signals for DVI or audio/video signals for HDMI), and one differential channel is used for Clock for decoding the TMDS signals at the outputs. PI3HDMI1310-A was designed specifically to meet ATC-Sink requirement for the HPD ports. The high speed video ports and DDC ports can be either source or sink. All TMDS I/O pins are protected with Diodes' ESD protection circuits, supporting protection against ESD damage as high as ±8kV contact per IEC6000-4-2 spec.


  • Differential channel 3:1 Mux/DeMux for TDMS signals
  • 3:1 Mux/DeMux for DDC signals
  • non-EQ blocking circuitry to utilize ideal EQ found in main receiver chipset
  • Low power consumption to support Energy Star Compliance
  • Data rate support up to 3.4Gbps (16bit color depth per channel)
  • 2 pin control for port selection
  • 3.3V power and 5V standby power
  • ESD protection on all I/O pins
    • ±8kV contact per IEC61000-4-2
    • 7kV HBM per JESD22
  • Packaging (Pb-free & Green): 72 - Contact TQFN

Product Specifications

Product Parameters

Analog or Digital? Analog
Compliance(Only Automotive supports PPAP) Standard
Configuration 4-Differential 3:1 + 3 Side Band
Differential Channels 12,4
HotInsertion 0
Lanes 12,4
OtherFeatures N/A
Rail-to-Rail 0
Signal Type Differential
Single Ended Channels N/A
Ambient or Junction Temperature (°C) -40 to 85
Type 3:01
Voltage 3.3

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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.

PCN # Issue Date Implementation Date Subject
PCN-2328 2018-04-12 2018-10-12 Device End of Life for tray packaging only


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