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  • TI Thinks Resolved

HD3SS3212: HD3SS3212 MINI CARD PCIe and mSATA Combo connector

Part Number: HD3SS3212

Hello.

Our customer used HD3SS3212  for MINI CARD PCIe and mSATA Combo application like HD3SS3212 SPEC Figure 13.

Our question is MINI CARD PCIe and mSATA connector pin 23 and 25 is different. How can I design for MINI CARD PCIe and mSATA Combo connector?

The HD3SS3212 schematic on below please kindly let me know is OK or not. Thanks for kindly help~

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  • In reply to AJ Cheng:

    Hi AJ,

    It seems the schematics has an error in the # of pin. So, the pin connection is as follows:
    pin 25 ==> RXN
    pin 23 == RXP

    Best Regards,
    Luis Omar Moran
    High Speed Interface
    SWAT Team
  • In reply to Luis Omar Moran:

    Dear Luis

    Thank you for your reply.

    You mean we follow HD3SS3212 SPEC Figure 13 schematic is OK. right?

    Thanks for Kindly help~
  • In reply to AJ Cheng:

    Hi AJ,

    Your assessment is correct.

    Regards,
    Luis
  • In reply to Luis Omar Moran:

    Dear Luis.

    Good day. I got confused about Figure 13 pin 14/15/16/17 define with HD3SS3212 pin function. Please let me know is any mistake or not? Thanks for kindly help~

  • In reply to Luis Omar Moran:

    Dear Luis.
    Please kindly help me to check it. If I get any thing error. Please kindly let me know. Thanks for Help.~
  • In reply to AJ Cheng:

    Hello AJ,

    I got your point. The diagram you mentioned has this kind of "errors", although these ones are not relevant since this device is a passive switch, hence the connections can be routed in different ways to improve the layout traces.

    Thanks,
    Luis Omar Moran
    High Speed Interface
    SWAT Team

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