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Altium Designer 20

The most powerful, modern and easy-to-use PCB design tool for professional use

Altium Designer 20

The most powerful, modern and easy-to-use PCB design tool for professional use

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PCB Design

Read the latest information PCB Design from the industry's leading experts.

Voltage and Current waveforms on a Series - Terminated Transmission Line In both of our books, Right the First Time, A Practical Handbook on High Speed PCB and System Design, Volumes 1 and 2, as well as in our on-site and public courses, we talk about the value of a series-terminated transmission line. With this type of transmission line, no power is being used unless the line is being charged up. This enables a lot of computing with a minimum of power. But having a clear understanding of how this type of line Read Article

Building the Library - Unified Data Model Introduction This may come as a shock to some, but I was raised on a farm back in Pennsylvania. Every spring, we would prepare for the planting season. It was amazing to me to take the seeds, plant them in the field, tend them, and in time end up with a crop. Within each one of those seeds was packed with an untapped potential to produce something amazing. In the same way, in the PCB Design field, we have untapped potential available to us in the Read Article

Planning for the Future with Cirris Systems and Altium Technological advancements have been a hallmark of the past few decades, from the widespread adoption of internet technology to the smartphones and wireless devices we rely on every day to stay connected. While few could have predicted the speed at which technology has grown since 1984, back when Salt Lake City’s Cirris Systems was a startup company, designing products by hand on a humble kitchen table. Since then, they’ve become a major leader Read Article

Git Tagging and Git for Hardware Development in Altium Designer The concept of revisioning in electronics design has stayed fairly standard across the industry. A revision will typically consist of a letter and sometimes contain a number. There are many other revision schemes which people have experimented with, but, from my experience, the standard letter revision seems to be prevalent within our industry. One question that I have always asked myself is: What happened to all the revisions in between? I Read Article

Alternatives to a TEM Mode Transmission Line If you’re about my age or older, you probably remember being impressed with your old 14.4 kbps dialup internet. Those days seem long gone at this point as gigabit speeds are now commonplace. You can thank the advances by the signal integrity community and IC designers for getting us to this point. Still, one has to wonder whether current interconnect technologies are being pushed to their limits. Data rates on PCB interconnects have increased Read Article

Altium 365 Library Migration: How it Works and Why You Should Use It Your libraries are the cornerstone of your PCB design projects. Without them, you wouldn’t be able to load up custom footprints, access schematic symbols, or much else for your PCB projects. When you need to share projects or existing component data with your team, what’s the easiest way to get the data you need without creating long email chains? Before working with Altium 365, we were stuck using tools like Slack, email, an FTP server, Dropbox Read Article

Making Connections! Scott McMorrow, on Building Relationship with Samtec as a Connector Supplier When it comes to providing the widest range of connecting or interconnect technology, there probably isn’t a company that offers a more diverse range of products than Samtec. And when it comes to being at the forefront of the connector industry and technology range, there isn’t anyone more well-versed and knowledgeable than Scott McMorrow, who serves as CTO of Samtec’s signal integrity product group. This article will address the ways in which Read Article

How to Create a CI/CD Pipeline for Your PCB Design At Altium Live 2019 (San Diego), I gave a talk with David Haboud on software development techniques for PCB design. This talk demonstrated what a Continuous Integration/Continuous Delivery (CI/CD) pipeline would look like within a DevOps environment. In that talk I used the Atlassian tool suite (Jira, Bitbucket, and Bamboo) to create my DevOps flow for PCB design. In this article, I am going to demonstrate and provide a full CI/CD project example Read Article

An Introduction to NFC I used to work in a research lab that worked primarily with RFID (Radio Frequency IDentification) and NFC (Near Field Communication) technology, particularly for the agriculture industry and cattle identification. These were very specialised fields. However, the lab also worked on projects which involved retail and various other applications for NFC. It’s an amazing technology that you might be using every day without thinking about it - from Read Article

Finding a Cure for COVID-19 with MKS Instruments and Altium 365 As the world grapples with the worst pandemic in over a century, the demands upon the biotech industry have never been more immediate. With such an urgent need for the development of treatments for COVID-19, MKS Instruments has been feeling the heat along with the major industries they support. For decades, MKS Instruments have been designing and developing the most widely used mass spectrometers for the life sciences industry, as well as a Read Article

USB Power Delivery for Your Next Project Since its introduction in the late 90s, the USB standard has never ceased to grow in popularity. Multiple revisions of the standard have kept it relevant to the growing demands of data delivery, which has made it the ubiquitous choice for electronic devices. There has been a growing trend toward USB being a power delivery interface with data, rather than a data interface that can supply power, as the 1.0 specification originally intended. To Read Article

Rocketing into the Future with Apollo Fusion and Altium Space is a uniquely punishing environment, from extreme temperatures to high levels of radiation. Anything designed to operate in space has to be more than just tough—it has to be virtually indestructible. Apollo Fusion, a Bay Area startup, develops propulsion systems for satellites that provide global connectivity. Their Power Processing Units (PPUs) are built with the uniquely harsh environment in mind, rugged and radiation-tolerant for ongoing Read Article

To Say Thank You to All Our Users We've Launched a Refer-a-Friend Program As some of our users might have noticed, we were running a survey on the Altium Designer home page (available in Altium Designer 20 and up) for a few months. The survey asked Altium Designer users, "How likely are you to recommend Altium Designer to friends and colleagues?" (with ten meaning extremely likely). The vast majority of users responded with 9 and 10. We were quite overwhelmed with this positive feedback. Thank you to all who Read Article

How Calumet Electronics Joined the Fight Against COVID-19 With Altium 365 The town of Calumet, with a population of barely seven-hundred, was once the booming epicenter of Michigan’s upper peninsula mining industry. When the industry began to fail, unemployment skyrocketed, and the townspeople sought local solutions for creating jobs that could sustain the town’s families. Rob Cooke, Director of Engineering Services at Calumet Electronics Corp, joins the OnTrack podcast to discuss the Open Source Ventilator project Read Article

How to Create a PCB Manufacturing Cost Estimation Unless I receive a layout job directly from a manufacturer, my clients will usually ask if I’m a manufacturer. My company doesn’t manufacture boards, but I think it’s important to keep clients informed of the manufacturing costs for new PCBs. Once I started gathering estimates for some of my first projects, I started to better understand the primary cost drivers of PCB manufacturing and how to properly structure a comprehensive estimate for my Read Article

What is a Schematic Netlist for Your PCB? If you’ve created your next great schematic, there is a lot going on behind the scenes in your design software. The connectivity between components in your schematic can be reduced to a small number of logical and electrical identifiers. The schematic may provide a graphical picture showing connections between different components and pins, but to really understand everything about your design, you’ll need an important document. A schematic Read Article

DIY Vapour Phase Reflow Control Shield With all the projects I’ve been working on, I want a better way to reflow boards than just using a hot air rework station. Initially, I was looking at converting a toaster oven to run picoReflow, and building a Pi Hat for the required electronics but I was finding that a good convection toaster oven on Amazon was starting to look rather expensive for the quality of work it would do. Another factor that I had to consider was the size of the oven Read Article