Test & Measurement

How to validate and analyze complex serial-bus-link models

05.15.2013
type: How To Article
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The goal is to measure the DUT and not the test equipment, fixtures, or cables that are used to acquire the signal. The act of removing the effects of any of these elements can result in a significant improvement in the margin of the device. Read More...

Ensure FinFET defect coverage with cell-aware test

05.06.2013
type: How To Article
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The cell-aware test approach to internal cell defect coverage is fully capable of targeting new FinFET defect mechanisms and should prove indispensable in ensuring necessary quality in upcoming designs. Read More...

Target impedance based solutions for PDN may not provide realistic assessment

05.01.2013
type: How To Article
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This article focuses on the fundamental flaws of using target impedance as an assessment method using simple, lumped element models and simulations to highlight some of the key issues. Read More...

Inexpensive ways to test radiated immunity

04.29.2013
type: How To Article
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Want to avoid troubleshooting while at an expensive test facility? Most don’t have the means to perform formal radiated immunity testing, but here’s how to evaluate pre-compliance using simple low-cost instruments. Read More...

Profiles in Test: Eric Starkloff, NI

04.29.2013
type: How To Article
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Sixteen years ago, Eric Starkloff joined NI as an applications engineer after earning a bachelor’s degree from the University of Virginia. Starkloff reflects on his career, advice for new engineers, as well as surprises and laughs along the way. Read More...

Compare low-cost spectrum analyzers

04.19.2013
type: How To Article
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Ken Wyatt tries out a number of low-cost spectrum analyzer options, particularly for EMC applications. Read More...

Scope basics: Multiple-domain measurements

04.18.2013
type: How To Article
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Complex embedded systems often have multiple signals that need to be monitored in the time and frequency domains. Here’s how to make multiple-domain measurements with a digital oscilloscope. Read More...

Safety guidelines for electronic controls explained

04.05.2013
type: How To Article
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A closer look at the test and diagnostic methods included in IEC 60730 Class B in order to ensure safe operation of embedded control hardware and software for home appliances. Read More...