HD3SS3212: HD3SS3212 MINI CARD PCIe and mSATA Combo connector

AJ Cheng

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~

over 6 years ago

0 AJ Cheng over 6 years ago

Genius 3615 points

Provide more information

0 Luis Omar Moran over 6 years ago in reply to AJ Cheng

TI__Genius 16150 points

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

0 AJ Cheng over 6 years ago in reply to Luis Omar Moran

Genius 3615 points

Dear Luis

Thank you for your reply.

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

Thanks for Kindly help~

0 Luis Omar Moran over 6 years ago in reply to AJ Cheng

TI__Genius 16150 points

Hi AJ,

Your assessment is correct.

Regards,
Luis

0 AJ Cheng over 6 years ago in reply to Luis Omar Moran

Genius 3615 points

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~

0 AJ Cheng over 6 years ago in reply to Luis Omar Moran

Genius 3615 points

Dear Luis.
Please kindly help me to check it. If I get any thing error. Please kindly let me know. Thanks for Help.~

0 Luis Omar Moran over 6 years ago in reply to AJ Cheng

TI__Genius 16150 points

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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HD3SS3212: HD3SS3212 MINI CARD PCIe and mSATA Combo connector