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High-Speed PCB Design Tips

Essential tips for high-speed PCB designs, and when you need to start being concerned about how and where you route your traces.

Embedded thumbnail for How to Use Power Regulator Circuits in Series and Parallel
How-To's
How to Use Power Regulator Circuits in Series and Parallel

In this tutorial video we show you two ways to get more power out of your power supply using power regulator circuits in series and in parallel.

Introduction to Open Source Laptop Project
Blog
Introduction to Open Source Laptop Project

We have started a very exciting journey into the creation of an open source laptop project. This project will be an ongoing one, with our community able interactively participate. By utilizing Altium 365 users will be able to view, comment on, and download design files. This will be a great learning experience for new and experienced PCB designers.

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How-To's
Measuring in the PCB

Altium Designer gives you fine grained control over how you measure object distances in the PCB. When spacing is such a critical aspect of board layout, this control is absolutely necessary. We'll show you how to utilize the measure distance command and measure selected objects, as well as how to measure tracks and faces of 3D bodies.

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How-To's
Polygon: Polygon Creation

Learn how to create polygon pours to ensure proper copper distribution on your board.

Embedded thumbnail for How to work with cursors in the simulation results?
How-To's
How to work with cursors in the simulation results?

Cursors are one of the most indispensable tools for modeling results. They do not require long study, are easy to use and give an instant answer to the main questions.

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How-To's
3D view control

Learn how to use the 3D display mode of the PCB and learn to control the camera in this mode in this video.

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How-To's
Query Language: How to Easily Create Expressions

In this video the main tools which allow to simplify the process of building a query in Altium Designer will be considered. There are several such tools and each of them has its own limitations and peculiarities of use.

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How-To's
PCB Classes overview

Are there too many primitives on the board? Having trouble creating design rules? This video gives a brief overview of the classes of primitives that can be created on the board, as well as the possibilities for their further use.

Blog
Ebook: Routing High-Density Interconnects with Reliable Microvias

HDI PCBs take a particular approach to routing interconnects through multiple layers to ensure reliability during fabrication, assembly, and operation. The critical structure that enables this is microvias, which are prone to failure if not designed properly. In this e-book, readers will receive an initial look at the reasons microvia reliability has come into the spotlight and why HDI PCB designers put reliability first when routing through microvias.

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How-To's
Creating a BGA Footprint with the Footprint Wizard

Altium Designer makes it easy to create a BGA footprint using our IPC compliant footprint wizard. We'll show you how easily you can create and modify a BGA footprint using the footprint wizard.

Blog
IPC-2221 Calculator for PCB Trace Current and Heating

Aside from impedance and annular ring calculations, one of the other major formulas specified in the IPC 2221 standard relates temperature rise, trace width, and trace current. THere is also the IPC-2152 standard, both include this guidance on designing for thermal reliability, but which standard should we use?

Embedded thumbnail for How to work with Pad Classes on PCB?
How-To's
How to work with Pad Classes on PCB?

Sometimes it is required to set different design rules for a different set of pads on the board. The easiest way is to use pad classes and in this video we'll show you how easy it is to create and apply them.

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How-To's
How to work with multivariate calculations?

Additional modes for obtaining temperature, parametric dependencies and probabilistic distribution by the Monte Carlo method are performed together with basic calculations and allow expanding the possibilities for analyzing design results.

Embedded thumbnail for How to calculate Transient Analysis?
How-To's
How to calculate Transient Analysis?

Transient Analysis simulates the reaction of a circuit over a period of time. It can be supplemented by Fourier Analysis and the use of Initial Conditions.

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How-To's
BOM Comments

Convenient interaction and coordination of the Active BOM with the help of comments is possible both from the web version of the project and from the Altium Designer between participants of the same and different roles.

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Blog
Wearable Electronics: Innovations, Challenges & Future Trends

This whitepaper examines how next-generation wearable electronics are evolving through advancements in flexible and rigid-flex design, smart materials, AI, energy innovations, and connectivity. Discover what’s required to transform early prototypes into scalable, reliable products across healthcare, sports, defense, fashion, and enterprise applications.

Blog
Streamlining Component Selection for Long Product Lifecycles

Electronic parts may now cycle from launch to end-of-life in just a few years, but many systems are expected to serve for 10–20+ years. Here’s how to build a component selection process that aligns engineering, procurement and design for longevity and stability.

Blog
Using ECAD Software to Track Part Availability During PCB Design

As component lead-times extend and obsolescence becomes a persistent threat, PCB projects demand more than schematic capture and layout tools alone. This article details how ECAD software with embedded supply-chain intelligence can: unify engineering and procurement teams; provide visibility into stock levels, lead times and alternates; and enable proactive risk mitigation within the design loop.

Blog
PCB Design Data Management Tips for Multi-Board Projects

In complex electronic systems, managing data from multiple printed circuit boards can quickly become a logistical challenge. This article outlines a structured workflow for handling both board-level and assembly-level design outputs, ensuring clarity and consistency across fabrication, assembly and product-level documentation.

Blog
What Is BOM Management? A Practical Guide to Avoiding Costly Part Mismatches

From design to production, effective Bill of Materials (BOM) management is critical to ensuring smooth collaboration between engineering, procurement, and manufacturing teams. In this practical guide, we break down proven strategies for structuring, maintaining, and synchronizing your BOM to prevent costly mistakes and accelerate time-to-market.

Blog
Requirements Portal Introductory Tutorials

This series of guided demos shows how the Altium Requirements Portal transforms scattered requirement spreadsheets and emails into traceable, version-controlled data that stays aligned with your PCB design efforts.

Blog
Bridging the Gap: When to Use Rigid-Flex Instead of Flex & Connector

Discover when a rigid-flex PCB is a better choice than a separate flex circuit and connector, especially for designs requiring compact packaging, repeated motion or high reliability. The article emphasizes that although rigid-flex needs more upfront planning and fabrication collaboration, it often pays off in simpler assemblies and improved performance.

Blog
How Structural Electronics Enables 3D, Flexible, and Wearable Integration

Structural electronics integrates electronic functionality directly into the physical structure of a product, eliminating the need for traditional circuit boards. This article examines how advances in materials, additive manufacturing, and flexible substrates are enabling compact, 3D, and wearable systems with enhanced performance and design freedom.

Blog
Most Common Causes of PCB Assembly Rework and Scrap

Many PCB assemblies fail not because of exotic faults, but due to basic issues like incorrect BOM entries or footprint mismatches that force rework or scrap. This article dives into the most common causes and how to prevent costly defects in your design-to-manufacturing process.

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Embedded thumbnail for Schematic Dynamic Data Model
New in Altium Designer 20 Feb 26, 2020
Schematic Dynamic Data Model

Recompiling large schematics can take up a lot of time. This is why Altium Designer uses a new dynamic data model, which incrementally and continuously compiles in the background eliminating the need to perform a full design compile.

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New in Altium Designer 20 Feb 26, 2020
Time Based Matched Lengths

High-speed digital circuits depend on signals and data arriving on time. If traces are improperly tuned, flight times vary and data errors can be abundant. Altium Designer 20 introduces the calculation of the propagation time on traces and provides synchronized flight time for high-speed digital signals.

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New in Altium Designer 20 Feb 25, 2020
Schematic Rendering

A smooth and fast schematic experience awaits thanks to DirectX in Altium Designer. This new implementation smoothes out zooming and panning, and also dramatically speeds up copy and paste functionality.

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New in Altium Designer 20 Feb 24, 2020
Properties Panel for Schematics

In Altium Designer version 20.0, the Interactive Properties panel for schematics includes several functional improvements as well as productivity enhancements. The entire layout has been refined to optimize efficiency, icons and graphical previews have been improved, and there is now a smart parameters filter both for schematic lists and components. Dialogs for schematic properties, so beloved by our seasoned users, have returned stronger and better than ever.

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New in Altium Designer 20 Feb 24, 2020
Return Path Design Rule

High-speed signals create electromagnetic fields that can cause cross-talk or data errors unless proper return paths are provided. Proper return paths allow noise currents to return to ground through a very low impedance, eliminating any problems. The new Return Path design rule monitors return paths and checks for a continuous signal return path on the designated reference layer above or below the signals targeted by the rule.

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New in Altium Designer 20 Feb 24, 2020
Sliding

Editing traces to improve signal integrity can be time consuming, especially when you have to edit individual arcs and serpentine tunings. Altium Designer 20 incorporates a new gloss engine and advanced push and shove capabilities to help speed up this process. which improves your productivity.

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New in Altium Designer 20 Feb 24, 2020
Creepage Distance Rule

This new design rule flags a violation when the creepage distance across non-conductive surface and edge regions of the board, between the targeted signals, is equal to or less than the specified creepage distance.

Embedded thumbnail for How to Place Lines on the Keepout Layer
How-To's Feb 24, 2020
How to Place Lines on the Keepout Layer

This video demonstrates how to place lines on the keepout layer.

Embedded thumbnail for How to Check for Missing Project Files
How-To's Feb 24, 2020
How to Check for Missing Project Files

This video shows how to check for files that are missing from a project. Many times users link to files, such as libraries or outputs, outside of their project folder. This becomes a problem when it's time to zip up and send out project files, as linked files cannot be accessed by others.

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Working with Polygons Feb 24, 2020
How to Calculate the Area of a Polygon

This video demonstrates how to calculate the area of a polygon or region.

Embedded thumbnail for Overview of Altium Designer 20
New in Altium Designer 20 Feb 21, 2020
Overview of Altium Designer 20

With the release of Altium Designer 20 comes with it many new and exciting features. See why Altium Designer is the best choice for PCB designers.

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