Reading time ( words)
Technologists at Nine Dot Connects have been asked the following question many times: "What's the frequency in which a design is considered to be high speed?" Would it surprise you to know that a 10 MHz design which could be wire wrapped or placed on a protoboard could constitute high speed? The fact is, frequency is only a part of the story.
The bigger question is, "What factors qualify the circuit as high speed?" Issues such as EMI, crosstalk, receiver noise floor, and signal propagation all come into play. It is not just a matter of avoiding or mitigating these issues; it's about optimizing the communication path.
This August 30 webinar will focus on exactly what qualifies a circuit as high speed. Sean Kelly, who has provided several introductory webinars on the topic of high speed in the recent past, will be presenting.
Wednesday, August 30, 2017 at 11 am (PDT) / 2 pm (EDT)
For more information, or to register, click here. Attendees can also enjoy previously recorded webinars saved on the Nine Dot Connects website.
Tamara Jovanovic, Happiest Baby
When I was a sophomore in college, I had an amazing professor for Physics II: Electricity and Magnetism. He made a series of complex topics fun to learn, and his personality and way of teaching were almost tailor-made for the way I like to learn. He explained new concepts through practical examples, and always kept students engaged throughout the class, making sure everyone understood the lectures. Physics II was an engineering prerequisite, and I didn’t mind taking the class since I really enjoyed the material. However, I did find myself wondering a few times, “Will I ever use any physics in real life?” It turns out that the answer to the question was yes.
Nolan Johnson, I-Connect007
There’s designing the “perfect” circuit board and then there’s designing a board that is “perfect for manufacturing.” While seasoned designers and design engineers understand many of the nuances, PCB fabricator Sunstone Circuits has just published a new book specifically for new designers who have the knowledge of design but are still learning what it means to get the board manufactured. Sunstone’s Matt Stevenson takes the reader through a series of situations that should help clarify what’s happening in the fabrication process and how to adjust a board design to be better suited for manufacturing.
I-007eBooks is excited to announce the release of the latest title in its series for designers, The Printed Circuit Designer’s Guide to… Designing for Reality. This book covers both written and unwritten rules for how to create a realistic, manufacturable design.