Main/OneNote/OSD/CarrierBoard/Design Rules.md

Controlled Impedance

http://design.iconnect007.com/index.php/article/62513/what-is-trace-impedance-and-why-do-we-care/62516/

Dont forget at end:

• Double check impedance control

  • includes vias and removing of stubs (backdrilling of vias)

• No traces at board edge

• Many stitching vias everywhere