Differential signal layout.

[EDA_hg81]

have to layout 9 pair Differential signal .

should all traces of Differential signal have the same length?

if those traces have the same length, the data skew will be tha same.

Am I right?

Thanks

 

[centiago]

If the clock is same then it's prefered to have same length.
However if your clock is different (different part of circuit), it need not be of same length.