FreeLists / si-list / [SI-LIST] Testing method of differential intra-pair skew

[changyifeng <changyifeng@xxxxxxxxxx>]

Hi all,

 

I am looking for accurate testing methods(or apparatus) of differential 
intra-pair skew.

 

Because of the resolving power of TDR and the limited bandwidth of VNA, there 
are some defects in some methods such as TDR, TDT and VNA testing.

 

What is the best solution when the intra-pair skew is between 1ps to 5ps.(or 
10ps)

 

Thanks.



Regards



Chang Yifeng

Email£ºchangyifeng@xxxxxxxxxx
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