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High-Speed PCB Design
Simple solutions to high-speed design challenges
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High-Speed PCB Design
PCB Coplanar Waveguide Calculator
RF PCBs can be complex boards that need careful interconnect design and layout. If you’re designing an RF PCB for microwave or higher frequencies, controlled impedance routing should be top of mind to ensure signal integrity. You can choose from many routing styles, but whichever routing style you choose, it should provide isolation against noise and crosstalk. A coplanar waveguide routing style is an excellent choice for RF PCBs as they can be
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PCIe 5.0 Signal Integrity and Analysis
PCIe 5.0 signal integrity follows many trends from other high speed signaling standards. Learn more about this high speed signaling standard in this article.
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Adding Arduino Boards to Your Integrated Components Libraries
An Arduino board is a great way to include standard functionality in your next PCB. If you want to use an Arduino board in your PCB design software, you’ll need to include Arduino boards as part of your component libraries. This allows you to incorporate Arduino boards into your electronics schematics, layouts, and bills of materials. You can use Arduino boards as the backbone for your next product, or as part of a larger multi-board system
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DDR5 vs. DDR6: Here's What to Expect in RAM Modules
What can designers expect in DDR5 vs DDR6 RAM? Here’s what you can expect for your next memory device.
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Crosstalk or Coupling
The words crosstalk and coupling are used to describe the injection of electromagnetic energy from one transmission line to another running nearby. In printed circuit boards crosstalk is usually two traces running side by side in the same layer or one over the top of the other in adjacent layers. This coupled energy appears as noise on the victim trace and can cause malfunctions if the amplitude is too large. Learn how this noise is transferred
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Transmission Line Termination Techniques in High-Speed Design
A transmission line is a pair of conductors used to deliver energy in the form of an electromagnetic field. Most of us are familiar with the wires that lead to our houses delivering the power needed to operate our lights and appliances. In the context of PCB design, it is a signal in a signal layer on top of a plane or between two planes. TRANSMISSION LINE TERMINATION TECHNIQUES FOR PCB DESIGN The purpose of this section is to explain what
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IEEE EPEPS 2020 Roundup: Get Ready for Advanced CAD and Modeling Techniques
SI/PI engineers and layout engineers presented their research work at this year’s IEEE EPEPS conference.
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Clone and Modify an Arduino Mega PCB Schematic in Altium Designer
There are many different Arduino boards available for development and prototyping, and you might consider designing your own Arduino PCB schematic. If you want to modify an Arduino Mega schematic, you need design software that lets you easily build around an Arduino board and quickly add functionality. Your design software should make it easy to use any Arduino mega pinout board, like the Arduino Uno PCB schematic, Mega, Zero, or another model
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The Best PCB Layout & Design Software for Your Needs
When designing circuit boards, there are some functions that your PCB (printed circuit board) design tools must excel at without exception. These include the basic functions of schematic design, schematic capture, placing parts, and routing traces. There are other important functions you won’t find in free PCB design software. These include bill of materials compilation, generation of Gerbers and other deliverables, and data management functions
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Altium Designer’s Board Layout Software
Handling the ever-growing complexities of today’s routing demands requires board layout software that can keep up. When yesterday’s tools are no longer getting the job done, get back on the road of productive design today with the most powerful easy draw PCB design layout software. When you need powerful board layout software, you need to easily complete the following tasks: Visually and easily manage your PCB copper pours Peace of mind PCB
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Why Altium Designer Will Give You Better Results Over OrCAD
A free download of software and a fancy demo can make PCB design tools seem very attractive. You owe it to yourself to do your research before you purchase so that you get the design features you need for success. Altium Designer delivers on its promise of an easy-to-learn, professional set of PCB design tools. When you switch to Altium Designer, you’ll have the same set of design features you’ll find in OrCAD and much more. You can also
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Design Your PCB Stackup with Altium Designer
Your PCB stackup is the foundation for your circuit board and will influence signal behavior. Your signals use internal plane layers as a potential reference, and your signal routing can be made easier with the right layer stack. In addition to determining the right arrangement of board layers, different board materials are placed in your PCB layer stack to satisfy calculations for power, impedance, and signal integrity. Modern designs will use
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The Altium PCB Auto Router: The Best PCB Automated Routing Tool
Routing traces on your printed circuit board is that critical step during layout that creates the connectivity and functionality your board needs. It can also be time-consuming if your design autoroute software doesn’t contain the right routing tools. Your PCB design software should include high-precision routing tools that are designed to automate many portions of the routing process. Advanced PCBs require the best PCB auto-router, and your
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Easily Create Your PCB Solder Mask Layer in Altium Designer
You’ve just finished the electrical layout of your board and now you are working through the final steps to prepare for PCB manufacturing and assembly. What steps do you need to take to get your board ready for production? Aside from generating deliverables like Gerber files, a bill of materials, drill files, silkscreen, and PCB assembly instructions, you’ll need to define the solder mask (sometimes called solder stop mask or solder resist) on
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Use PCB Routing Tools With an Integrated Trace Length Matching Calculator
If you’re a mechanical or electrical designer, you need CAD tools that provide accurate trace length and geometry calculations. Once you start working with high-speed or high-frequency circuits, propagation delay and skew become critical points to consider as you need to make sure your signals are properly timed throughout your nets. Altium Designer is the only PCB design package that includes an ultra-accurate trace length calculator for PCB
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Comparison of PCB Material Properties for High Speed Design and HDI Boards
Looking for a PCB material comparison chart? Take a look at our comparison of PCB material properties for your next high speed or HDI PCB.
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The Best Schematic CAD Software for PCBs
PCB design begins with a schematic, where you turn your design ideas into working circuits. When you use the right schematic design editor program to create your circuit boards, you can design and simulate your board in a single program. Once you use integrated schematic capture, you can start your circuit board layout and create real circuit boards. Altium Designer is widely considered the best schematic software in this regard and gives you all
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