Featured Insights
Seeing Through the Noise: Reliable Power Rail Measurements in High-Current AI Systems | Signal Integrity Journal
The Challenge: Measurement Uncertainty Obscures VRM Performance Gains Measuring power rail transient performance in response to high current dynamic loading is essential for power…
Picotest and ignal Edge Solutions address TAPI concerns.
You may not have heard of TAPI, but you will. By necessity, testing extreme dynamic transient conditions is becoming more and more common for…
The Challenge of Measuring a 40 µohm, 2000 Amp PDN With a 2-Port Probe: How Much CMRR is Needed?
Benjamin Dannan, Signal Edge Solutions and Steve Sandler, Picotest Published in Signal Integrity Journal A two-part series of posts, firstly determining how much CMRR is needed…
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Automate VRM Testing with Python & SCPI: A Guide for Lab Measurements
Automating VRM Testing Just Got Smarter Manually measuring voltage regulator modules (VRMs) in the lab? That’s yesterday’s workflow. Signal Edge Solutions breaks down how…
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Calibration, Embedding & De-Embedding – Achieving Highly Accurate Impedance Results
OMICRON Lab hosted their 14th Power Analysis & Design Symposium – April 9th, 2025 Watch Steve Sandler discussing how to achieve Highly Accurate Impedance…
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PSRR in the Real World
Masashi Nogawa, Sr. Member of Technical Staff, Qorvo Published on Microwave Journal.com Explore the world of RF power supply and the challenges that power…
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Load Regulation, Vout/Iout, and Output Impedance
Published October 6, 2023 Masashi Nogawa, Sr. Member of Technical Staff, Qorvo In this article, we’re taking a short break from talking about Power…
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RF Signal Integrity to Power Integrity
Here is the complete collection of Marashi Nogawa’s series focusing on RF Signal Integrity to Power Integrity. Each article provides you with an investigation…
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Migrating to 48V Power Comes with Measurement Challenges
New App Note for Data Center, AI, EV Applications – Testing Explore the implications of power distribution systems transitioning to 48V across data center,…
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If You Design Anything with a Power Supply, You Need a Vector Network Analyzer
When it comes to designing electronic circuits and systems, ensuring stability, quality, and reliable operation is paramount. If your projects involve power supplies, voltage…
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Application Note – Port Saver – The Smart DC Block
Most instruments don’t tolerate high voltages well. High bandwidth oscilloscopes, spectrum analyzers, and vector network analyzers can easily be damaged by less than 5V.…
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AI, Power Integrity & Engineering Intuition A Recorded Webinar
In this episode of The EEcosystem Podcast, Steve Sandler and Judy Warner discuss;• The AI data center explosion (and its thermal wake)• Why SPICE modeling is…
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New Podcast – Power Integrity Everywhere From Space to Tik Tok
In another episode on the Keysight Learning Series with the EEcosystem, our CEO Steve Sandler talks to Heidi Barnes and Judy Warner on the Electronics…
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Noise Immunity Testing: Unveiling the Power and Benefits of P2124A High-Speed Water-Cooled GaN Probe
In precision measurement and power integrity testing, engineers face the constant challenge of ensuring accurate and reliable results in high-speed modulation designs. At Picotest,…
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J2154A PerfectPulse® Revolutionizing Impedance Testing – Features and Unbeatable Benefits of the New Differential TDR
Addressing the need for a low-cost single or differential TDR in a portable package, the J2154A PerfectPulse® Differential TDR emerges as a trailblazing solution,…
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Keysight and Picotest Release NISM for PathWave ADS
How to Optimize Design with SPICE Simulation: Expert Insights by Steve Sandler This session presents the essential role of simulation in the design and…
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Picotest Releases New Opto-coupler CTR Measurement Instrument Set
Picotest Releases New Opto-coupler CTR Measurement Instrument Set Introducing the J2200A Optocoupler Test Instrument, a solution tailored to support opto-coupler CTR testing. With the…