• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 34 subscribers
  • Views 152 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DS90UB941AS-Q1: 941 and 948 layout suggestion

Cathy Cai
Prodigy 360 points
Part Number: DS90UB941AS-Q1

Hi team,

The customer is layouting for 941 and 948. 

Here is their spec:

2 links, 2.9G, two 75mm vias, the board stick is 1.6mm. 

The position is like this:

They want to know is there any problem for signal transport using two vias. 

Do you have any suggestions for them? : )

Regards,

Cathy

  • 0
    TI__Guru 66810 points

    Hi Cathy, 

    What layer is the HSD connector and FPD-Link IC on? Is the connector on top, and the IC on bottom? Is the connector surface mount or through-hole? 

    Via and connector stubs should be avoided, also you should have differential vias next to the signal vias. 

    Regards, 

    Logan