Global training solutions for engineers creating the world's electronics

Signal Integrity PCB Vias and Remedies

30 minute session (All Time Zones)
Presenter: Lee Ritchey

Doulos Certified Training Instructor

Asia and Europe

Time: 10-11am (GMT) 11-12pm (CET) 3.30-4.30pm (IST)


Time: 10-11am (PST) 11-12pm (MST) 12-1pm (CST) 1-2pm (EST)

Webinar Overview:

This webinar will explore the effects of routing vias and connector plated through holes on very high data rate signals using actual test results from as-built PCBs. 

The Siemens Hyperlynx signal integrity tool will be used to examine a proposed signal path in an integrated circuit tester to determine whether the vias and plated through holes in the signal path will present a signal integrity problem.

The analysis will determine whether back drilling of the vias and plated through holes will be needed to ensure an acceptable signal to the IC being tested.

The webinar will conclude with measurements of the actual signals at the IC pins after the test PCBs were fabricated.

The broadcast presented by Lee Ritchey includes interactive Q&A available to attendees throughout.

Lee Ritchey

Lee Ritchey is one of the industry´s premier authorities on high-speed PCB and system design. He has taught more than 10,000 engineers and designers throughout the world, including virtually all major suppliers of equipment to the Internet and the Cloud.

Attendance is free of charge

If you have any queries, please contact

More FREE online support resources with Doulos KnowHow

Doulos Knowhow includes

  • Technical information
  • Coding examples
  • Guidelines
  • Tips
  • Tutorials
  • Video guides
  • Downloads


Related training available from Doulos:

Please contact Doulos to schedule a public course to suit you, or to discuss onsite training.