#j2120a

Apr 8, 20201 min read

Video: Measurement-Based, Harmonic Balance VRM Model

A presentation by Steven Sandler from Picotest, DgCon 2019 Modern high-performance power rail design requires high accuracy voltage...

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Picotest

Nov 2, 20171 min read

Designing Power for Sensitive Circuits

Click here to read the entire article. #vrm #design #flatimpedance #noise #powerintegrity #J2113A #EDICON #ads #j2120a #pdnpower...

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DC-Biased Inductance Measurement with Steve Sandler

Picotest

Jun 20, 20171 min read

DC-Biased Inductance Measurement with Steve Sandler

#j2120a #bode100 #DCBias #picotest #videos

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Picotest

Apr 28, 20171 min read

Designing Power for Sensitive Circuits

What is a sensitive circuit? Sensitive circuits are those that can easily be degraded by power supply noise. These circuits generally...

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Characterizing and Modeling Switch Mode Power Supplies (Mar 15)

Picotest

Apr 26, 20171 min read

Characterizing and Modeling Switch Mode Power Supplies (Mar 15)

Original air date: March 15, 2017 Why this Webcast is Important: Whether your power supply designs are based on switch mode or linear...

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Picotest

Oct 3, 20141 min read

Techniques for accurate PSRR measurements

By John Rice, System Engineer, Texas Instruments and Steve Sandler, Managing Director, Picotest Introduction In theory, measuring the...

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Picotest

Feb 5, 20141 min read

Inside the 21st Century Power Test Lab

In this 5-minute video, Steve Sandler of AEi Systems (www.aeng.com) and Picotest (www.picotest.com) takes you on a tour of an advanced...

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Picotest

Sep 13, 20131 min read

FAQ #29: How do you calibrate probes using the Bode 100 and the J2120A line injector?

The simple method of calibrating the probes is to connect them both to the same signal and perform a thru calibration. Details on this...

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Picotest

Jul 9, 20121 min read

Essential Test Adapters for Your Network / Impedance Analyzer

The network analyzer, sometimes referred to as a Frequency Response Analyzer (FRA) is a common piece of equipment in most of our labs...

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Picotest

Sep 7, 20111 min read

Measuring the PSRR of Voltage References

In this article we detail the process of measuring a key performance characteristic of voltage references, power supply rejection ratio...

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Picotest

Jun 9, 20111 min read

Selecting Test Signal Injectors

A number of test signal injectors are used when evaluating the performance of power supplies and other low-frequency components with a...

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Power Supply Measurement Techniques Instructional Videos: PSRR Measurement using the J2120A Line Inj

Picotest

Mar 13, 20111 min read

Power Supply Measurement Techniques Instructional Videos: PSRR Measurement using the J2120A Line Inj

Get the latest Flash Player to see this player.<p>[Javascript required to view Flash movie, please turn it on and refresh this page]</p>...

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Step-by-Step Guide to Measuring PSRR Using a Network Analyzer and the Line Injector

Picotest

Feb 7, 20111 min read

Step-by-Step Guide to Measuring PSRR Using a Network Analyzer and the Line Injector

Click here to read the entire article. #e5061b #j2120a #psrr #applicationnotes #bode100 #picotest

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Picotest

Jan 1, 20102 min read

FAQ #14: Please specify what is the maximum AC injection signal voltage and current for the J2120 Li

Please specify what is the maximum AC injection signal voltage and current for the J2120 Line Injector? We need to measure PSRR of our...

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Picotest

Jan 1, 20101 min read

FAQ #13: Which measurements (Output impedance Vout/Iout, audio susceptibility Vout/Vin, input admitt

Which measurements (Output impedance Vout/Iout, audio susceptibility Vout/Vin, input admittance Iint/Vin and reverse transfer Iin/Iout,...

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Picotest

Dec 31, 20091 min read

FAQ #4: Does the J2120A Line Injector work with negative supplies?

Does the J2120A Line Injector work with negative supplies? No. The J2120A is only for positive supplies and we do not currently offer a...

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