HD3SS3212: HD3SS3212 used at SATA and PCIE gen3

Ray Lin

Part Number: HD3SS3212

Hello BU team,

My customer used GML CPU and intends to switch SATA gen3and PCIE gen3 on SSD application. Can they use HD3SS3212 for switching the signals Tx/Rx ?

Do you have refernce SCH for such application ?

0 Brian Zhou over 4 years ago

We don't have reference SCH for such application, but it should work. Just be careful of AC cap placement.

0 Ray Lin over 4 years ago in reply to Brian Zhou

Brian,

Thanks and can I have MUX TX/Rx AC cap value suggestions on PCIe gen 3 and SATA gen 3?

Also needs to know the loss on SATA gen3 for our MUX , thanks.

0 Brian Zhou over 4 years ago in reply to Ray Lin

ac cap is around 100nf.

loss for SATA gen 3 ( 6Gbps) is around -1db (at 3Ghz)

Interface forum