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Current IssueThe Hole Truth: Via Integrity in an HDI World
From the drilled hole to registration across multiple sequential lamination cycles, to the quality of your copper plating, via reliability in an HDI world is becoming an ever-greater challenge. This month we look at “The Hole Truth,” from creating the “perfect” via to how you can assure via quality and reliability, the first time, every time.
In Pursuit of Perfection: Defect Reduction
For bare PCB board fabrication, defect reduction is a critical aspect of a company's bottom line profitability. In this issue, we examine how imaging, etching, and plating processes can provide information and insight into reducing defects and increasing yields.
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We take the pulse of the PCB industry by sharing insights from leading fabricators and suppliers in this month's issue. We've gathered their thoughts on the new U.S. administration, spending, the war in Ukraine, and their most pressing needs. It’s an eye-opening and enlightening look behind the curtain.
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Orange County Chapter of the DC Designers Council Meeting January 22
January 15, 2019 | Scott McCurdy, Freedom CAD ServicesEstimated reading time: 1 minute
The Orange County Chapter of the DC Designers Council will hold its January Lunch ‘n’ Learn meeting January 22, John Carney, an application engineer at Cadence Design Systems, will be the featured presenter. He has an EE degree and supports all of the Allegro and Sigrity products.
John will be presenting on two topics:
First presentation:
“Signal Integrity Effects of Different PCB Structures”
This presentation will discuss the following:
- Return path vias for single-ended and differential pairs.
- How the void around the differential via pair structure effects signal integrity.
- How back-drilling effects signal integrity and an eye diagram.
- Fiber weave effects.
- Tabbed routing.
- Inductive compensation.
Second presentation:
“Artificial Intelligence and Machine Learning Basics, and How it Will Affect PCB Design”
This presentation will discuss the following:
- Machine Learning vs Artificial intelligence vs deep learning.
- How a machine “learns”
- PCB based examples of different types of Machine Learning.
- DARPA’s plans for AI and PCB design
- Other examples from industry leaders
Reserve a spot on your calendar for Tuesday, January 22 from 11:30 am to 1:30 pm for this educational “Lunch ‘n’ Learn” event.
Location
Harvard Athletic Park multi-purpose room (at the SOUTH end of the athletic fields)
14701 Harvard Avenue
Irvine, California 92606
The cost to attend this Lunch ‘n Learn event will be $10 at the door. Lunch will be sponsored by EMA Design Automation. Several prizes will be raffled off, including a six-month OrCAD license.
Please RSVP no later than noon on Monday, January 21
There are TWO ways to RSVP:
- RSVP online by clicking here.
- Or email your RSVP to terri_kleekamp@mentor.com
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