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HD3SS3212: Connection and Termination Question

Part Number: HD3SS3212

Hello,

Could you please help with our question about proper connection between HD3SS3212 and the DS90UB960?

We are connecting up 2 DS90UB953 through the HD3 part to a DS90UB960 port.

  • Can the HD3SS3212 support both single ended and differential signaling?
  • Do we need to add a termination resistor?  If so where?  (image of connections copied below)
  • Is the proper way to terminate with a resistor and a capacitor?

We are basing our design on this app note, but it doesn't go into enough detail.

 snla416_multiplexing.pdf

Thank you very much for your help.  Keith