This video explains why one should avoid Voltage mode VRMs and shunt compensation for the VRM Error Amplifier. The better performance of...

This video provides an understanding of how the voltage regulator module (VRM) interacts with the printed circuit board planes and...

Today’s high speed systems require clean power under challenging conditions. Extremely fast current transients and high voltage stability...

In modern electronic systems, the performance of FPGAs, CPUs, and other high-speed logic devices depends on the power distribution...

In modern electronic systems, the performance of FPGAs, CPUs, and other high-speed logic devices depends on the power distribution...

In modern electronic systems, the performance of FPGAs, CPUs, and other high-speed logic devices depends on the power distribution...

Since no impedance path is perfectly flat, we need to make some design adjustments. This article aims to help you make compromises that...

In this 5-minute video, Steve Sandler of AEi Systems (www.aeng.com) and Picotest (www.picotest.com) takes you on a tour of an advanced...

He presents examples of various waveform anomalies and discusses techniques and tips for observing them as well as pitfalls to avoid....

And by taking measurements across all three test domains, designers can trace power supply ripple-related problems back to root causes...

With those measurement requirements as background, Sandler examines how switching frequency and duty cycle affect power supply stability...

Although not quite as accurate as the two-port VNA impedance measurement, the current injection technique has advantages including wide...

Shunt through, wideband measurements can be made from approximately 100 microohms to a few ohms. This is the measurement performed by...

This video focuses on single-port measurements, describing how they can be applied to low power circuits such as linear regulators,...

As Sandler explains, analysis based on impedance measurements can more thoroughly assess control loop stability than Bode plot...

In this 5-minute video presentation, Steve Sandler discusses how stability impacts circuit performance, offering examples that...

Most engineers do not have convenient access to the equipment necessary for electromagnetic compliance (EMC) or electromagnetic...

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