Categories

App note: PCB routing methodology for SuperSpeed USB 3.1 switch family from ON Semiconductor

Posted on Sunday, October 1st, 2017 in app notes by DP

an_on_AN-6103-D

Routing USB 3.1 traces app note from ON Semiconductor. Link here (PDF)

The introduction of USB Type−C has provided a significant launch opportunity for USB3.1 data rates across an array of platforms from portable to desktop and beyond. This proliferation of Type−C will certainly create challenges due to the high speed nature of the interface. High Speed USB2.0 presented enough of a system design challenge for tiny mobile device OEM’s trying to pass USB eye compliance. A 10X or even 20X increase in data rates will propagate that challenge far beyond the issues that were raised with HS. PCB traces in these systems must be treated as sensitive transmission lines where low-loss impedance control is king. Every effort must be made to make these paths as ideal as possible to prevent signal loss and unwanted emissions that could infect other systems in the device.

This entry was posted on Sunday, October 1st, 2017 at 1:00 pm and is filed under app notes. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

Leave a Reply

Notify me of followup comments via e-mail. You can also subscribe without commenting.

Recent Comments

  • Inyaki: Hi, Would you si king to point me the corsair's single 12v rail supplies? I am interested on it but I can't find it.....
  • peter: In the middle of the geek reading I get a tweet. Here I am
  • icserny: Unfortunately the DIY PCB homepage.is no longer available. Something happened...
  • Lukas: Yes, that's also how I do it, use an extension cable or ar least a 'spacer', i.e. a male and female header soldered directly together....
  • Ja: This looks very interesting. Unfortunatelly looks like the website Is not working now.