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“This is really great work! Thank you for almost-single-handedly moving the test industry into the GaN age!” – Alex L., EPC
“People asked me to recommend amps for PSRR for power LDOs; I conveniently pointed to the Picotest injectors.” – Kern W.
“If you are working on power, you are blind without this stuff.” – Mike J., Linear Technology

MEASUREMENT SOLUTIONS FOR YOUR POWER INTEGRITY NEEDS

PDN Measurement for Power Integrity

2-Port Shunt-Through Impedance
The 2-Port Shunt-Through impedance measurement is the Gold Standard for PDN testing and Power Integrity assurance. Power Integrity assessment and optimization is an essential element in today’s designs.

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Measuring PCB, Cable and Interconnect Impedance, and Dielectric Constants

Low cost, portable, oscilloscope connected TDR/TDT
Picotest has a pocket sized, signal edge generator and resistive port splitter that together with a real time oscilloscope can be used to make these measurements with..

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Power Supply Rejection Ratio Measurement

PSRR for Opamp and Voltage References
PSRR (Power Supply Rejection Ratio) is an important parameter to measure for Opamp and voltage references. PSRR is a significant performance concern as even small amounts of high frequency ripple...

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Non-invasive Stability Measurement

NISM for Stability Analysis
Control loop stability is critical to the performance of all systems, as it influences all closed loop parameters, as well as system noise. Unfortunately, in many instances, particularly in the cases of voltage references, fixed voltage LDOs...

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FEATURED NEWS

New Common Mode Transformer Solves PDN 2-Port Shunt-Through Measurement Hurdle



Picotest Expands Line of PSRR Line Injectors Adding Inductor and Input Impedance Testing



Picotest Releases Unique and Versatile PCB Clamping Solution



NIST Traceable Certification for 10.5GHz TDR in a Flashdrive


VIDEOS + WEBINARS

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RECENT PUBLICATIONS

Measuring Power
Application Notebook Volume1

By Steven Sandler


Measuring Power is not a simple today as it once was. Higher frequency devices, complex loads, challenging test setups, and 2nd order effects all serve to complicate your measurements, Let Picotest help you navigate the waters with tools and techniques designed to increase the fidelity and accuracy of your testing

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Power Integrity

Measuring, Optimizing, and Troubleshooting
Power-Related Parameters in Electronics Systems

By Steven Sandler


Power Integrity Proovides engineers with expert insight on sselecting and implementing appropriate test equipment to effecrively measure increasinglyhigher speed electronics. The book contains field-tested information related to the interpretation of results, common measurement issues and resolutions..

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