J2113A

Nov 14, 20221 min read

Small Signal Models, Small Signal Problems

by Will McCaffrey, Northrop Grumman Published by Signal Integrity Journal, November 15, 2022 The Voltage Regulator Modules (VRMs) are a...

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Jul 25, 20222 min read

Ultra-Ultra-Low Impedance (4 micro-ohm) Measurements

By Benjamin Dannan Published by Signal Integrity Journal, July 26, 2022 Companies like Intel, Nvidia, AMD, Qualcomm, and Broadcom are...

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Apr 18, 20221 min read

The Simple Truth about Complex Impedance Probes

by Steve Sandler Originally presented at the 11th Power Analysis & Design Symposium (Live Virtual Event), March 9, 2022 Picotest Power...

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Dec 27, 20211 min read

Cable Shield Resistance Issue in a 2-port Impedance Measurement

November 15, 2021 Steve Sandler For this extreme measurement example, I selected a simple problem that has been widely published by...

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Nov 28, 20171 min read

Measuring Sub-milliOhm PDN Impedance

High speed and portable electronics are still shrinking while power integrity demands continue to require lower power distribution...

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