Sponsored by: Sierra Circuits

Current Sharing Measurements in Multi-Phase Switch Mode DC-DC Converters

By Peter J. Pupalaikis, Istvan Novak & Lawrence Jacobs

Multi-phase switching power supplies are utilized typically in applications requiring high currents where the current is supplied through multiple, independent phases of the supply. The design goal is for all of the phases to share the current equally. This article will demonstrate various ways how inductor currents can be measured in DC-DC converters.

Tektronix PAM4 Optical Analysis Solution for Real-time Oscilloscopes Streamlines Validation Challenges

Engineers Take Advantage of Real-time Oscilloscope-based Solutions for Critical Debug, Offline Analysis of PAM4 Optical Devices.

Nano Dimension Unveils DragonFly 2020 Pro 3D Printer for PCBs

With the DragonFly 2020 Pro, Designers and engineers can now innovate rapidly from proof of concept, through design validation to test fixtures, by 3D printing their own multilayer PCBs.
 

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Verifying power integrity for DDR memories
 

By Rohde & Schwarz

Videos from EDI CON USA 2017
 

Check out these product overviews and demonstrations we recorded at EDI CON USA 2017 for Rohde & Schwarz, Rogers and Samtec.

A Vehicle For Insitu Glass Fabric Characterization – Technical Session from EDI CON USA
 

A PCB-based glass fabric characterization vehicle is presented that yields statistically worst-case glass skew for single-ended transmission lines. It also demonstrates the behavior of best/worst case differential trace pitch design.

Visit our archived webinars page for educational resources on various design and measurement subjects and view at your convenience.

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