High-Speed Design
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Read ArticleMaking the Little Things Count on Your PCB Design
Even as everything related to electronics shrinks in size, a few small areas that we have been able to ignore so far remain. Along with the physical reduction, we also encounter reductions in our...
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Read ArticleThe Next Generation of DDR5 Is Near: Here’s How to Prepare
This past summer, Cadence and Micron teamed up to demo the first IP interface in silicon for a preliminary version of the DDR5-4400 IMC. The chip was fabricated with TSMC’s 7nm...
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Read ArticleTaking High Speed PCB Layout to the Next Level
The word from the boardroom is that high speed digital design begins to resemble RF work somewhere around the 1 GB/s. Anything that happens a thousand million times per second had better....
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Read ArticleTechniques to Reduce EMI In Your PCB Designs
Electromagnetic interference (EMI) is electromagnetic energy that disrupts the signaling and it's all around us.
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Read ArticleMixed Signal PCB Design Techniques
The analog world in which we live is constantly being captured in one way or another, and the media is being shared globally. In between the creation and consumption of all of this data
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Read ArticleNotes from the Board Room: on Signal Integrity
Signal Integrity is a make-or-break chunk of the design effort. Let's say that the last little bit of blue space on the board is right next to the RF receive chain. Let's further assume that at...
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Read ArticleHow Network Latency Affects the Future of Autonomous Vehicles
According to data from the Boston Consulting Group, the market for connected/autonomous vehicles (CAVs) will grow to 42 billion USD by 2025. It is also expected that by 2020, 10 million...
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Read ArticleNotes from the Board Room - on Checklists
Not just one, there should be a sanity check at every major step in the life of a layout. Some of us fondly remember the Apollo program on the grainy black-and-white TVs of the day. The whole...
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Read ArticleHow Do Manufacturing Tolerances Work?
In July 2017, a rollercoaster ride in Ohio failed dramatically, killing one person and injuring seven others. The cause of the accident? Corrosion. Roller coasters must operate and withstand...
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Read ArticleNotes from the Board Room - A day in the life of a Googler
In my quest to become a world famous PCB designer, (stop laughing!) I've taken to putting my own words on the screen and sharing them here. My job is to enable design wins, period. It's a cruel...
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Read ArticleWhat is the Cost of Field Failures?
We see it in the news frequently; a battery explodes, car brakes malfunction, electronic systems are hacked, a material inexplicably fails. Field failures are costly and unforgiving, necessitating...
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Read Article5 Ways to Assess PCB Constraint Management Systems for High-Speed Designs
A sound constraint management design process helps to foster a correct-by-design approach, reduces time-to-market, and ultimately optimizes the design process—eliminating the undefined,...
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Read FlipbookUsing TimingDesigner to Generate SDC Timing Constraints
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Read ArticleNotes on Impedance - Part 2
If one is good, then two should be even better. That's not really the principle behind differential pairs, but it's a place to start. Each line has resistance/impedance, so two of them would have...
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With high-performance applications, designing memory for them has its challenges. Here are a few to consider https://t.co/xKwOgoIjvt #memory #cadence #DRAM #GDDR #HBM2 https://t.co/zKzNdpw2gj
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Read ArticleNotes on Impedance - Part 1
There's scarcely a printed circuit board that doesn't have some form of impedance control. The trend is more and still more because the "Things" part of the Internet of Things all want to talk to...
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Read ArticleOrCAD Sigrity ERC Impedance and Couplings
Boards are too complex for old SI rules of thumb, and deadlines are too tight to get help from an SI expert. And finding the budget for an extra board s pin to measure signals manually may not be...
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Read ArticleConstraint Manager for OrCAD Demo
Watch our 20 minute demo to see how Constraint Manager for OrCAD can help you effortlessly specific, communicate, and track design intent.
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Read ArticleHave OrCAD Capture? You also have Signal Integrity Capabilities
The inherent need to address signal quality challenges is no longer limited to just high-end, high-speed, signal integrity experts. OrCAD provides an integrated analysis environment with powerful...
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Read Article2017 Allegro High Speed Demo
Learn more about the Cadence Allegro and PCB High Speed Option in this 20-minute demo.
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