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PCIe BGA Fanouts and Escape Routing PCIe Card Guides: BGA Fanouts and Escape Routing With all the chips that appear on a PCI or PCIe card, laying out and routing these boards might seem extremely complicated. However, the standardized architecture of PCIe provides considerable flexibility for designers. One issue that is a bit complicated is PCIe BGA fanouts for components on these cards. The trick to implementing a fanout and escape routing strategy is ensuring that you comply with the PCIe layout and routing specifications Read Article
Series Termination Resistance Calculation Series Termination Resistor Calculation With transmission lines, some things never seem to be simple. Determining the termination technique and the values of components in a termination network shouldn’t be a difficult task. Most PCB design programs force you to look online for calculators, or you’ll have to run the calculations by hand. Instead, your design software should make it easy to test a range of component values in your termination network. Some components, traces Read Article
Standard PCB Thickness and Your Layer Stack Standard PCB Thickness and Your Layer Stack I’ll confess that I love 1990’s sitcoms. If Jerry Seinfeld were a PCB designer, he would probably ask “what’s the deal with the 1.57 mm board thickness?” It’s a fair question after all, and it makes you wonder why some standard values (e.g., 50 Ohms impedance in RF systems) are used in PCB design and other areas of engineering. There are good reasons why these and other design values have become in standardized in PCB design, even if they aren't Read Article
The Essential Tools You Need for PCB Design The Essential Tools You Need for PCB Design Whether you’re building a house or building a PCB, you need the right tools in your toolbox. Every designer needs to have CAD tools for component placement, but even command line-based CAD software can be used for accurate component placement. With modern electronic devices becoming more complex at all levels, designers need tools that help expedite essential design tasks. Choosing the right set of PCB design tools requires weighing a number of Read Article
LVDS PCB Layout Guidelines LVDS PCB Layout Guidelines for Ensuring Signal Integrity When you first get started in high-speed PCB design, you'll spend a lot of time encountering and understanding an alphabet soup of acronyms. MIPI, USB, PCIe interface, SATA PCB layout... the list of acronyms used to name high-speed digital interfaces is long. Low-voltage differential signaling (LVDS) is an older interface that was standardized for differential data transfer at high speeds, but it remains in use today for a variety of imaging and Read Article
Routing topology configuration in PCB design Routing Topology Configuration in PCB Design for Power, Data, and Peripherals Which PCB routing topology matches with which technologies? Take a look at this article to learn more. Read Article
Weekly Digest: Projects and Teams Weekly Digest: Projects and Teams We’re doing our best to provide the most in-depth information to help designers with productivity, project management and everything PCB design related. Get the latest information here from Industry Experts and catch up on everything published this week, all in one place. Let us know your burning questions or tag us in social media to share one of your projects! Octopart On The OnTrack Podcast with Judy Warner This week Chris Calvi came on the Read Article
It's a Converging, Electromechanical World It's a Converging, Electromechanical and Software World Software is eating the world. It’s making its way into traditional, mechanical products, thus forcing companies to rethink their design process. Products that have traditionally been mechanical are becoming jam-packed with software. This expansion of smart, connected products means new demands for engineers, and branching out into new fields. There is a need for a broader set of design skills among engineering staff and a need for more efficient Read Article
21:37 Output Job Files for Rapid, Repeatable PCB Manufacturing Data Generation Watch Video
Sourcing Components with Christopher Calvi Sourcing Components with Christopher Calvi In today's episode Judy Warner is with Cristopher Calvi, Head and GM of Octopart to discuss about the current challenges and strategies in sourcing components. Watch the full episode here. Read Article
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