TUSB1064: Layout question

Hardy Xue

Part Number: TUSB1064

Hi team,

my customer will use TUSB1064 and layout as below diagram. Does it would be okay?

Best regards,

Hardy

0 Brian Zhou over 4 years ago

for high speed signals, it's better less and equal to 2 vias

0 Hardy Xue over 4 years ago in reply to Brian Zhou

Hi Brain,

Thanks for your quick reply.

I know that the maximum vias is 2 in datasheet, but the maximum trace length on the specification is 12 inch, currently my trace length is 3 inch.

Can this compensate for the loss of one via ?

Best regards,

Hardy

0 Brian Zhou over 4 years ago in reply to Hardy Xue

if they do need 3vias because of 3 in trace, make sure the stub on each via as short as possible.

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