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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.


Four Lessons an Adult Engineer Can Learn From Children’s Toys

Four Lessons an Adult Engineer Can Learn From Children’s Toys

Children’s toys aren’t just for children. Inside every toy, there are hundreds of hours of engineering experience just waiting to be discovered.


Increased Funds Could Catalyze TSMC’s 3D IC Research

Increased Funds Could Catalyze TSMC’s 3D IC Research

The world’s biggest contract chipmaker recently reported its best-ever quarterly financials along with its goals for delving into 3D IC research.


News Feb 22, 2021 by Luke James
PCB Layout Techniques for Reducing Harmonic Distortion of a Differential ADC Driver

PCB Layout Techniques for Reducing Harmonic Distortion of a Differential ADC Driver

Summary


How to Use Decoupling Capacitor Placement to Reduce Harmonic Distortion

How to Use Decoupling Capacitor Placement to Reduce Harmonic Distortion

Learn how to reduce second harmonic distortion by following some guidelines for placing decoupling capacitors in your PCB layout.