All About Circuits

Latest Layout Articles and Videos

Categories

Rotary Position Sensor from onsemi Puts a New Spin on Inductive Sensing

Rotary Position Sensor from onsemi Puts a New Spin on Inductive Sensing

Using its patented technology, onsemi has brought inductive position sensing into the high-speed, high-accuracy realm. The device enables easy-to-implement PCB sensor designs.


News Nov 16, 2022 by Jeff Child
Siemens Touts its Online PCBflow as “DFM for the Rest of Us”

Siemens Touts its Online PCBflow as “DFM for the Rest of Us”

Setting out to break down the barriers to design-for-manufacturing (DFM) for small design groups, Siemens is positioning its PCBflow service as an online DFM collaboration space.


News Nov 15, 2022 by Jeff Child
Startup Knocks Down Chiplet Hurdles with High-performance Link

Startup Knocks Down Chiplet Hurdles with High-performance Link

Eliyan is emerging from stealth mode, unveiling the successful tapeout of its high-performance UCIe-compliant die-to-die interconnect technology in 5 nm process.


News Nov 08, 2022 by Jake Hertz
Using 3D Electronic Component Models to Synch PCB and Enclosure Designs

Using 3D Electronic Component Models to Synch PCB and Enclosure Designs

Designing PCBs and enclosures in parallel is the best way to ensure high-quality system designs. Learn how to use Fusion 360 to marry the 2D domain of PCB design with the 3D domain of mechanical enclosure design.


Your Back-to-School Guide to All About Circuits’ Educational Resources

Your Back-to-School Guide to All About Circuits’ Educational Resources

For students back in college for their Fall semester—and anyone who needs a refresher—here’s the lowdown on our top-notch textbooks, technical articles, and calculators for EE studies.


News Oct 12, 2022 by Jeff Child
PCB Layout Challenges—Improve Your Switched-mode Power Supply Designs

PCB Layout Challenges—Improve Your Switched-mode Power Supply Designs

Switched-mode power supplies (SMPS) appear simple to route on your PCB, but are they? This article identifies two noise sources and simple fixes to improve your EMC performance.


Altium Education Brings Free PCB Design Courses to Students

Altium Education Brings Free PCB Design Courses to Students

Altium Education guides college students from the basics of PCB design through developing their first printed circuit board.


News Mar 22, 2022 by Arjun Nijhawan
With a New Factory on the Way, Nano Dimension Pushes for Widespread 3D-printed PCBs

With a New Factory on the Way, Nano Dimension Pushes for Widespread 3D-printed PCBs

Multi-layer PCBs are known for saving size and weight. Now, 3D printing these boards may be an option for more designers on a large scale.


News Feb 02, 2022 by Lianne Frith
Altium Unveils the First “Design With Manufacturing” Platform

Altium Unveils the First “Design With Manufacturing” Platform

Announced at AltiumLive, the new Altimade application brings designers, supply chain experts, and manufacturers all on the same continuous digital thread.


News Jan 27, 2022 by Jake Hertz
2021’s Top 5 Things for an EE to Be Thankful For

2021’s Top 5 Things for an EE to Be Thankful For

It’s the start of the holiday season and almost a new year. There’s always something to be thankful for, but here are the things we’re grateful for the most at AAC.


News Nov 24, 2021 by Kimber Wymore
High-Layer Count (HLC) PCB Technology for the 5G Era

High-Layer Count (HLC) PCB Technology for the 5G Era

One effective solution to the requirements of 5G technology is the use of HLC (High-layer Count) PCB boards that integrate key features such as skip vias, POVF manufacturing, advanced raw materials, and impedance control.


Learn How Integrated Solutions Can Increase the Accuracy of Resistive Current Sensing

Learn How Integrated Solutions Can Increase the Accuracy of Resistive Current Sensing

In this article, we’ll discuss why a discrete implementation cannot provide a high accuracy in resistive current sensing.


Using Single-Ended Amplifiers in Low-Side Current Sensing: Error Sources and Layout Tips

Using Single-Ended Amplifiers in Low-Side Current Sensing: Error Sources and Layout Tips

Learn how to use single-ended amplifiers in low-side current sensing, including PCB layout tips and considerations, as well as a layout example based on an op-amp in the SOT23 package.


Intel’s Roadmap Targets Through-silicon Via Issues in Foveros Technology

Intel’s Roadmap Targets Through-silicon Via Issues in Foveros Technology

Knowing the issues with Foveros technology, Intel includes improvements, from interference to power consumption, into its roadmap. How is Intel aiming to improve this technology?


News Jul 29, 2021 by Jake Hertz
Simplifying Power IC Designs: 3 Companies Tackle Power Conversion Systems

Simplifying Power IC Designs: 3 Companies Tackle Power Conversion Systems

Simplifying designs are never easy, especially with power. So how did these three companies tackle simplifying power conversion systems?


Design Tips for Protecting High-Speed Interfaces

Design Tips for Protecting High-Speed Interfaces

In this second installment of the "Protect Your Ports! Top Design Tips to Keep Your Communications Connected" series, we explore what protecting high-speed interfaces looks like, including USB, HDMI, DisplayPort, and eSATA.


Examining the Negative Resistance of a Quartz Crystal Oscillator

Examining the Negative Resistance of a Quartz Crystal Oscillator

This article discusses how we can examine the oscillator circuit to make sure that it has sufficient “negative resistance” or “oscillation allowance”.


Assessing the Effect of Load Capacitance on the Frequency of a Quartz Crystal

Assessing the Effect of Load Capacitance on the Frequency of a Quartz Crystal

Learn how the load capacitance mismatch can “pull” the crystal to oscillate at a different frequency and how we can circumvent this problem.


Samsung Shoots for High-performance Computing with 2.5D High-bandwidth Memory

Samsung Shoots for High-performance Computing with 2.5D High-bandwidth Memory

Die stacking is becoming more commonplace with Samsung Electronics' next-generation 2.5D advanced package technology.


News May 10, 2021 by Adrian Gibbons
Why Physical Verification Is Only Getting Tougher With Advanced Nodes

Why Physical Verification Is Only Getting Tougher With Advanced Nodes

In the nanometer era, IC complexity grows faster than die areas. EDA companies are stepping up with tools to streamline physical verification.