FEDEVEL
Platform forum

, 03-04-2026, 09:41 AM

Hello,

I would like to ask you about length matching for usb3.2 diff pairs. Correct tips/rules how to setup the pattern according to attached picture? For "space", should I use the "gap" from diff pair or? Also what about the other setting? I have only small differences in each pair, so I want to correct the length for example only for positive signal in pair.

Thanks
Best regards,
Martin

QDrives , 03-04-2026, 07:11 PM

For space it would be >= 3x trace width.

, 03-05-2026, 07:42 PM

Hi QDrives,
Thank you for tech guideline.