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Embedded thumbnail for How Close Can You Bring a Reference Plane?
How-To's • Jul 8, 2025
How Close Can You Bring a Reference Plane?

Explore our in-depth investigation into practical simulations using both Altium Designer and Polar Si9000. We demonstrate impedance sensitivity analysis and reveal the real limitations of optimizing reference plane proximity for improved signal shielding.

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Blog • Jul 7, 2025
Understanding Systems Engineering

Read our brand-new article where we explore the key areas of an engineering project and the different stages of electronic product development from a project execution perspective. From initiation and planning to design, development, validation, testing, and certification, we walk you through each phase to help you understand how successful electronic products are brought to life.

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Embedded thumbnail for Do PCB Thermal Vias Actually Work?
How-To's • Jul 3, 2025
Do PCB Thermal Vias Actually Work?

Are thermal vias really helping your PCB’s heat management? Tech Consultant Zach Peterson dives into simulation data, research, and a controversial article to uncover the truth. Learn why via count and spacing matter more than sheer quantity.

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Blog • Jul 2, 2025
PCB First-Pass Yield: Small Decisions That Make a Big Difference

This article highlights how seemingly minor layout choices like trace spacing, component footprints, or stack-up details can dramatically impact whether a board passes fabrication and assembly the first time.

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Blog • Jul 1, 2025
Implementing Design for Supply Chain Principles in Electronic Product Development

Designing with supply chain principles in mind helps you avoid delays, reduce costs, and ensure manufacturability. This article outlines practical strategies for component selection, sourcing, and lifecycle management to make your designs more resilient and production-ready.

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Embedded thumbnail for Stripline Routing Deep Dive: How Close Is Too Close?
How-To's • Jun 30, 2025
Stripline Routing Deep Dive: How Close Is Too Close?

In this video, Zach Peterson takes a deep dive into what happens when reference layers are incorrectly set in a PCB stackup and how that affects impedance, signal integrity, and EMC. He also shares valuable insights into stripline routing proximity issues and best practices for assigning reference planes.

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Blog • Jun 27, 2025
Beyond the BOM: How Proactive Component Selection Is Transforming Workflows

Learn how proactive component selection helps you avoid supply chain risks, reduce costs, and design more reliably. Our new article outlines key strategies and shows how tools like Altium 365 support smarter part decisions.

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Blog • Jun 26, 2025
Power Integrity Issues?

Power problems can be hard to spot until it’s too late. See how easy it is to analyze your power nets, check voltage drops, and improve reliability with Power Analyzer by Keysight - all without leaving your design environment.

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Embedded thumbnail for Coming Soon: Solder Mask Zero Expansion
New in Altium Designer 25 • Jun 25, 2025
Coming Soon: Solder Mask Zero Expansion

Solder Mask Zero Expansion marks a move toward industry alignment, specifically with IPC-7351B and IPC-2581B standards. It changes the default solder mask expansion value from 4 mil to 0 mil. Discover more upcoming updates on our Coming Soon Page.

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Blog • Jun 24, 2025
How to Design High-Speed PCBs Without Signal Surprises

Signal issues can sneak in early and cost you later. Read our whitepaper to see how Signal Analyzer by Keysight (inside Altium Designer) helps you catch problems fast and design with confidence.

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Embedded thumbnail for Analog Supply without a Ferrite: Proper Isolation Techniques Explained
How-To's • Jun 20, 2025
Analog Supply without a Ferrite: Proper Isolation Techniques Explained

In our new tutorial, you'll learn why ferrite beads may not be the best choice for isolating analog and digital supply pins on integrated circuits. Zach Peterson debunks common misconceptions about ferrite bead isolation and introduces better alternatives, including dedicated LDOs, precision voltage references, and effective filtering techniques to help you achieve cleaner analog signals in your designs.

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Blog • Jun 18, 2025
Beyond Basic Part Selection: Using Supply Chain Data to Validate Choices

Learn how to enhance part selection by using real-time supply chain data. This article shows how integrating insights like availability and lifecycle status helps you make smarter, risk-aware design choices.

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Blog • Jun 17, 2025
Signal Mistakes Are Expensive

See how the Signal Analyzer by Keysight in Altium Designer lets you run signal integrity checks directly within your design environment. Read our article to learn how to effectively manage impedance, return paths, stackups, and more.

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Embedded thumbnail for Enhanced Constraint Manager in Altium Designer 25. Part II: Physical Constraints and Routing Differential Pairs
Enhanced Constraint Manager in Altium Designer 25 • Jun 16, 2025
Enhanced Constraint Manager in Altium Designer 25. Part II: Physical Constraints and Routing Differential Pairs

In the second video of Samer Aldhaher’s "Enhanced Constraint Manager" series, we continue designing a 1 kW, 400 V brushless DC motor driver. This episode focuses on setting physical constraints using constraint sets, routing differential pairs, and demonstrating the Auto Shrinking feature in Altium Designer 25.

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Embedded thumbnail for Auto-tuning Your Way to Faster PCB Design
Altium Designer's 25 Quantitative Benefits • Jun 13, 2025
Auto-tuning Your Way to Faster PCB Design

Watch how the Auto Tuning feature in Altium Designer 25 delivers optimized DDR4 routing in a single click! Fewer steps, massive time savings. Try our Benefit Calculator to estimate your own time and cost savings.

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Blog • Jun 12, 2025
Twice the Insight. One Seamless Simulation Bundle

Ensure power and signal integrity with the Keysight Bundle in Altium Designer. Catch issues early, reduce rework, and optimize your PCBs - all within one integrated environment featuring Signal & Power Analyzer.

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Tuning dialog
Blog • Jul 22, 2022
Altium Designer 22.7 Update

We are happy to announce that the Altium Designer 22.7 update is now available. Altium Designer 22.7 continues to focus on improving the user experience, as well as performance and stability of the software, based on feedback from our users. Check out the key new features in the What's New section on the left side of this window!

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The Positive Impact of Supply Chain Visibility on Design to Cost
Blog • Jul 21, 2022
The Positive Impact of Supply Chain Visibility on Design to Cost

Design to cost is a lofty idea that is only perfectly executed when supply and demand for components are in perfect harmony. Unfortunately, the current landscape for component sourcing makes design to cost more of a balancing act rather than an exercise in price reduction. To help designers in their efforts to balance cost, capabilities, and procurement, we created this ebook to help users understand how modern supply chain tools can help in these complex design problems.

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Evaluating Stubs on PCIe Lanes
Blog • Jul 19, 2022
A Brief Study of Stubs on a PCIe Connector

Stubs are an important topic in high-speed PCB design, and there is a longstanding guideline that stubs should always be removed from all vias on high-speed digital interconnects. While stubs are bad for high-speed lines, they do not always need to be removed. What is more important is to predict the loss profile and frequencies, and to floorplan appropriately to try and prevent such losses.

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Surface Layer DFM and Cleanup
Blog • Jul 14, 2022
PCB Layout Cleanup Before Manufacturing

Once you finish your placement and routing in your PCB layout, it can be tempting to wrap up the layout and send everything in directly to manufacturing. The reality is that the board may still need some work before it is considered finished. The cleanup you perform at the final stage of PCB layout will help you catch any outstanding errors that can't be programmed into your DRC engine, and it gives you a chance to add any outstanding details to the surface layers.

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Low Cost and Professionally Built LED Panel
Blog • Jul 12, 2022
Insulated Metal Substrates: Building an LED Panel

In this project we’ll be building a moderate sized LED panel on insulated metal substrate (IMS). This light panel has three different white balance High CRI LED types on it, warm, neutral and cool. By changing the brightness of the different white balances, the light from the panel can be adjusted to match other lighting, making it perfect for film use - but also creating perfect lighting for electronics work. As with all my projects, this LED panel is open source, you can find the Altium project files over on my GitHub released under the permissive MIT License.

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DFM For Your Materials
Blog • Jul 7, 2022
DFM in PCB Material Selection

Every design should begin with selecting the materials that will appear in the PCB stackup, as well as arranging layers in the stackup to support layout and routing. This section of our PCB manufacturing andc DFM crash course focuses on selecting the right materials for your PCB design. Materials should be selected given the particular design requirements outlined in your specifications.

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PCB Layout for an BGA
Blog • Jul 5, 2022
How to Start an FPGA PCB Layout For Your Embedded System

FPGAs come in quad or BGA packages that can be difficult to floorplan, especially with the high number of I/Os often implemented in these components. FPGAs offer a lot of advantages in terms of their reconfigurability, but they can require a lot of effort to layout and route without headaches. If you’ve never worked with an FPGA in your PCB layout, we have some guidelines that can help you get started.

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2-port VNA on a 3-port Network
Blog • Jun 30, 2022
How to Get 3-port S-parameters From a 2-port VNA Measurement

S-parameters are fundamental quantities in signal integrity, and an ability to understand them from measurement or analysis is very important. If you have a 3-port network, like a power divider or circulator, it may appear that you must use a 3-port VNA to measure these S-parameters. It is always acceptable to measure between two ports, but you need to know what exactly it is you are measuring. In this article, we’ll look at the relationship between the true 3-port S-parameters with a 2-port measurement.

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Fab and Assembly Crash Course
Blog • Jun 28, 2022
A Day in the Life of the PCB Manufacturing Process

Before implementing design for manufacturing, it is important to understand the underlying process behind producing a physical PCB. Regardless of the various technologies present in each facility, a large majority of industry-leading manufacturers follow a specific set of steps to turn your design from a drawing in a CAD application into a physical board. In this article, we'll cover the basics that designers need to know as part of our crash course series on PCB manufacturing.

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What Are the Main Skew Sources in a PCB?
Blog • Jun 23, 2022
Addressing Skew Sources in High Speed PCBs

If you compile a list of skew sources, you'll see that fiber weave-induced skew is only one entry on a long list of skew sources. We'll look at this list of possible skew sources below, and we'll see how they affect the operation of your PCB. From the list below, we'll see that some of these issues with skew are not simply solved by paying attention to the fiber weave construction in a PCB substrate.

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Ground Below SMPS Inductors
Blog • Jun 21, 2022
Should Ground Be Placed Below Inductors in Switching Regulators?

We love answering questions from our readers and YouTube viewers, and one of the recent questions we received relates to EMI from switching elements in a switching regulator is "Should a cutout be placed below the inductor in a switching regulator circuit?". Despite the variations in inductors and their magnetic behavior, there are some general principles that can be used to judge the effects of placing ground near inductors in switching regulator circuits. We’ll look at some of these principles in this article

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Alternative Pins
Blog • Jun 17, 2022
Altium Designer 22.6 Update

We are happy to announce that the Altium Designer 22.6 update is now available. Altium Designer 22.6 continues to focus on improving the user experience, as well as performance and stability of the software, based on feedback from our users. Check out the key new features in the What's New section on the left side of this window!

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Make PCB Design Reviews Fun Again!
Blog • Jun 16, 2022
Join PCB Design Review Competition from Altium

Find 9 mistakes in a PCB design and get added into the lucky draw to win a prize from Altium!

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Top 5 Questions Regarding Stack Up
Blog • Jun 14, 2022
SAP (Semi-Additive PCB Process) – Top 5 Questions Regarding Stack Up

This Semi-Additive Process is an additional tool in the PCB fabricators' toolbox that enables them to provide feature sizes for trace width and spacing that are 25 microns, (1 mil) and below depending on the fabricators' imaging equipment. This provides much more flexibility to breakout out tight BGA areas and the ability to shrink overall circuit size and/ or reduce the number of circuit layers in the design. As the PCB design community embraces the benefits of this new printed circuit board fabrication technique, there are of course many questions to be answered.

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Three ways to manage your BOM costs
Blog • Jun 9, 2022
Improving Supply Chain Success with BOM Management

It’s no secret that component shortages have become more frequent this year. In fact, countries around the world are losing billions in revenue due to supply issues. Having the right components on hand is more crucial than ever as availability, obsolescence, counterfeit products and environmental non-compliance risks continue to grow. Fortunately, many shortages can be avoided by introducing proactive supply chain practices.

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Length Tuning Impedance
Blog • Jun 7, 2022
What is the Impedance of Length-Tuning Structures?

Do length-tuning structures create an impedance discontinuity? The answer is an unequivocal “yes”, but it might not matter in your design depending on several factors. Applying a length-tuning structure is equivalent to changing the distance between the traces while meandering. Therefore, you will have a change in the odd-mode impedance of a single trace. The question then becomes: does this deviation in trace impedance in a length tuning structure matter?

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Embedded thumbnail for The Hidden Dangers of PCB File Sharing (And the One Solution You Need)
How-To's • Feb 21, 2025
The Hidden Dangers of PCB File Sharing (And the One Solution You Need)

Protect your PCB designs from security risks! This video uncovers hidden vulnerabilities in traditional file-sharing methods and shows how encrypted file transfers can safeguard your intellectual property. Learn why email and unsecured cloud storage aren’t enough—and explore secure collaboration solutions used by leading companies.

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Embedded thumbnail for Optimized for Success: Advanced PCB Features in Altium Designer - Recording Preview
New in Altium Designer 25 • Feb 19, 2025
Optimized for Success: Advanced PCB Features in Altium Designer - Recording Preview

Unlock the power of Altium Designer 25 to streamline your PCB design process. With advanced features like dynamic phase matching and enhanced signal integrity tools, you’ll improve efficiency and reduce errors. Watch the webinar recording now to see how this release can elevate your design workflow!

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Embedded thumbnail for Engineering collaboration across Disciplines with Altium 365 and Design+Industry
Altium Stories • Feb 14, 2025
Engineering collaboration across Disciplines with Altium 365 and Design+Industry

Watch how D+I Part of Capgemini leverages Altium 365 to connect engineering disciplines, enhancing collaboration between electronics, mechanical, and industrial design teams. Their refined design process showcases how diverse expertise drives innovation.

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Embedded thumbnail for High-Speed PCB Design: Mastering EMI/EMC on 8+ Layer Boards
How-To's • Feb 12, 2025
High-Speed PCB Design: Mastering EMI/EMC on 8+ Layer Boards

Watch our tutorial on designing high-speed PCBs with eight or more layers while minimizing EMI/EMC issues. This video is a must-watch for engineers and designers working with high-speed digital systems, including FPGAs, microprocessors, and high-speed communication interfaces. Learn how to ensure your designs meet EMC standards and achieve optimal signal integrity.

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Embedded thumbnail for Standard Stackup + Controlled Impedance Deep Dive
How-To's • Feb 7, 2025
Standard Stackup + Controlled Impedance Deep Dive

Check out our brand-new video where Tech Consultant Zach Peterson explores controlled impedance and controlled stackup design in PCB manufacturing. He breaks down their advantages and limitations, shows how to specify impedance in Altium Designer, and answers a viewer question about using controlled impedance with a standard stackup.

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Embedded thumbnail for Kickstart Your Rigid-Flex Journey: Part IV - MCAD Integration
Kickstart Your Rigid-Flex Journey • Feb 3, 2025
Kickstart Your Rigid-Flex Journey: Part IV - MCAD Integration

The final episode of Kickstart Your Rigid-Flex Journey covers MCAD integration with Altium Designer. Hosted by Piet Callemeyn, this video walks through using MCAD CoDesigner, collaborating with mechanical engineers, and syncing design changes.

Full series available here: Kickstart Your Rigid-Flex Journey Series

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Embedded thumbnail for Tackling Complexity: How Altium Designer 25 Handles Large PCB Designs - Recording Preview
New in Altium Designer 25 • Jan 29, 2025
Tackling Complexity: How Altium Designer 25 Handles Large PCB Designs - Recording Preview

Discover how Altium Designer 25 enhances performance across schematic design, PCB layout, and documentation. Watch the webinar recording to see how it handles large and complex designs with ease!

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Embedded thumbnail for TVS Diodes on RF PCB Traces: What You Need to Know!
How-To's • Jan 27, 2025
TVS Diodes on RF PCB Traces: What You Need to Know!

Check out our latest video to learn about bidirectional and unidirectional TVS diodes, tips for avoiding harmonic generation, and the key characteristics to ensure optimal ESD protection. Host Zach Peterson provides practical examples and design tips to keep your RF lines interference-free. Plus, he dives deep into RF circuit protection, featuring valuable resources from Octopart.

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Embedded thumbnail for Ferrite Bead Circuit Model Parameters Deep Dive
How-To's • Jan 22, 2025
Ferrite Bead Circuit Model Parameters Deep Dive

Check out our new video where host Zach Peterson explains how to calculate resistance, inductance, and capacitance for ferrite bead models. From analyzing impedance curves to using SPICE simulations and a custom Excel calculator, discover practical techniques for accurately modeling ferrite bead behavior.

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Embedded thumbnail for How to Design a PCIe Edge Card
How-To's • Jan 13, 2025
How to Design a PCIe Edge Card

Watch our new video where Zach Peterson walks you through designing a PCIe edge card. Learn about mechanical specifications, pinouts, creating templates in Altium Designer, and extending an 8-lane PCIe card to a 16-lane configuration—all with practical tips and a ready-made template!

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Embedded thumbnail for Wire Bonding in Altium Designer: Features and Capabilities
New in Altium Designer 25 • Jan 9, 2025
Wire Bonding in Altium Designer: Features and Capabilities

During the Hardware Design Masterclass Conference in Wrocław, we showcased the Wire Bonding feature. Samer Aldhaher delivered a presentation, and now we're excited to premiere it on YouTube. This session explores the Wire Bonding feature and includes a live demo highlighting its basic capabilities.

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Embedded thumbnail for Unlock New Design Possibilities with Wire Bonding - Recording Preview
New in Altium Designer 25 • Jan 7, 2025
Unlock New Design Possibilities with Wire Bonding - Recording Preview

Explore how Altium Designer simplifies advanced PCB designs like 3D stacked die in cavity. From routing bond wires to generating complete project documentation, this on-demand webinar has you covered. Full recording is here: Wire Bonding Webinar Recording.

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Embedded thumbnail for Industrial Design Meets Electronics Engineering
Altium Stories • Dec 20, 2024
Industrial Design Meets Electronics Engineering

Discover how engineering disciplines come together to create remarkable products with Altium’s powerful tools. Electronics, mechanical, and industrial design merge their expertise, as D+I, part of Capgemini, showcases their refined design process. See how diverse skillsets and Altium's solutions drive innovation.

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Embedded thumbnail for Simplify Analysis with Power Analyzer by Keysight
How-To's • Dec 19, 2024
Simplify Analysis with Power Analyzer by Keysight

The Power Analyzer by Keysight in Altium Designer simplifies power design by enabling detailed analysis of power nets and PDNs. This demo highlights how to identify and resolve issues like voltage drops to ensure reliable power delivery, all within the Altium environment.

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Embedded thumbnail for Perfect your high-speed routing with Dynamic Phase Matching!
New in Altium Designer 25 • Dec 18, 2024
Perfect your high-speed routing with Dynamic Phase Matching!

Struggling with phase matching in your high-speed projects? Learn how Altium Designer 25’s Dynamic Phase Matching feature ensures precise signal integrity and simplifies high-speed design.

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Embedded thumbnail for Hardware Design Masterclass Wrocław 2024 - Autumn Edition
HDM Wrocław • Dec 17, 2024
Hardware Design Masterclass Wrocław 2024 - Autumn Edition

Altium participated in the Hardware Design Masterclass Wrocław 2024, organized by Rafał Stępień. Representing Altium, Samer Aldhaher delivered a presentation on Wire Bonding in Altium Designer. This slideshow highlights key moments from the event.

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Ansys
On-Demand Webinar • Apr 7, 2024
A Seamless Connection Between ECAD and Simulation
Altium and Ansys have partnered to solve the most time-consuming steps in between and even further developed a seamless integration and structured approach.
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Altium 365 PLM Integration Webinar Cover
On-Demand Webinar • Mar 29, 2024
Streamline Your Product Development - Altium 365 Cloud PLM Integration with Arena® PLM
Watch the webinar to discover how Altium 365 Cloud PLM Integration with Arena® can optimize your electronics product development processes. Discover the seamless connection between Altium 365 and the leading Cloud PLM system, designed to automate data flow, eliminate manual input, and minimize errors that lead to costly rework.
Watch Now
In-App Ad Cover GovCloud and AWS Webinar
On-Demand Webinar • Mar 18, 2024
Data Security and Access Controls for Electronics Development Teams
Watch the webinar that brings together the expertise of Altium 365 and AWS to introduce the specialized Altium 365 GovCloud within the robust AWS GovCloud infrastructure. This session is designed for IT and security professionals seeking advanced data protection and access control solutions for their electronics development teams.
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Harness design
On-Demand Webinar • Mar 12, 2024
Unlock Complete System Design with Altium Designer 24
Join us in this webinar where you'll gain valuable insights into optimizing your design workflow, enhancing productivity, and overcoming common challenges faced in multi-board design projects.
Watch Now
Valispace Webinar Cover
On-Demand Webinar • Mar 8, 2024
Apply Modern Requirements and Systems Engineering for Faster Product Development
Watch the webinar to explore the future of electronics product development, focusing on Altium’s recent acquisition of Valispace. Understand how Valispace transforms requirements management and systems engineering, fostering enhanced collaboration, speeding up design processes, and leading to better products.
Watch Now
Agile Development Work for Hardware Webinar Cover
On-Demand Webinar • Feb 29, 2024
Can Agile Development Work for Hardware? 3 Critical Elements for Success
Watch the webinar to explore the benefits of agile methodologies and how they can be translated into the physical world of hardware development!
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power analyzed on a pcb
On-Demand Webinar • Feb 26, 2024
Efficient Thermal Management with SPICE Simulation in Altium Designer 24
Uncover the art of predicting and refining circuit behavior using cutting-edge simulation tools within Altium Designer.
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High speed
On-Demand Webinar • Feb 20, 2024
Advanced Techniques to design and optimize your High-Speed PCBs with Altium Designer
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Pcb co design
On-Demand Webinar • Feb 20, 2024
PCB CoDesign in Altium Designer Demo
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Harness design
On-Demand Webinar • Feb 20, 2024
Harness Design Demonstration
Discover how to streamline your cable harness design process using Altium's newest features—faster, simpler, and more integrated than ever before. Watch now and see how you can take your projects to the next level!
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Ansys
On-Demand Webinar • Feb 20, 2024
Seamless Connection Between ECAD and Simulation Environment Using Ansys CoDesigner
Watch Now
PCB CoDesign Webinar
On-Demand Webinar • Jan 24, 2024
Discover How Altium Designer 24 Revolutionizes Team Dynamics in PCB Design
Expand your collaboration skills and stay ahead of the curve with PCB CoDesign. Design teams often grapple with prolonged design cycles and coordination issues, leading to delays and inefficiencies. In the current landscape, design processes are hindered by fragmented collaboration, resulting in increased layout times and difficulties in synchronizing design updates.
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faster electronics design
On-Demand Webinar • Nov 30, 2023
Empowering Faster Electronics Development with Altium Designer 24
Revolutionize your approach to electronic product development and unlock the full potential of collaborative design. Join us as we discover how Altium Designer 24's intuitive and intelligent design platform empowers engineers and design teams to accomplish tasks with precision and speed, leading to enhanced efficiency and accelerated project timelines.
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Gerber
On-Demand Webinar • Jul 20, 2020
From '0' to Gerber in 36.5 minutes
See how easy it is to create prototypes from scratch and automatically generate manufacturing files and standardized documentation using Altium Designer.
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