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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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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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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Picotest
Mar 13, 20111 min read
Power Supply Measurement Techniques Instructional Videos: PSRR Measurement using the J2120A Line Inj
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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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