Test Technology Resource Center


The Test Technology Resource Center makes it easy for you to find test methodologies, technical notes, Q&As prepared by Verigy Application Engineers and access to the Test Technology Library, which contains over 70 valuable technical papers.
 
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Test Technology Library

  Test Methodologies  
Analyzing and Addressing the Impact of Test Fixture Relays for Multi-Gigabit ATE I/O Characterization Applications
Published by Jose Moreira, Heidi Barnes, Guenter Hoersch; 1-4244-1128-9/07/ ©2007 IEEE

Passive Equalization of DUT Loadboards for High-Speed Digital Application
Published December 2007, Jose Moreira, Verigy; Michael Howieson, Mark Broman, Thin Film Technologies, at Voice 2007

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  Mixed Signal Lecture Series: DSP-Based Testing Fundamentals 17 - Another Method in Signal/Noise Calculation
In some cases, calculating Signal to Noise Ratio using FFT is not possible or gives inaccurate results. This article discusses calculating Signal to Noise ratio in the time domain. The strategy...


Mixed Signal Lecture Series: DSP-Based Testing Fundamentals 16 – Moving Average
When you measure a signal and it looks noisy, you may want to make it smooth with the moving average. Moving average operation is actually very similar to FIR convolution...


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Technical Notes

  Q&A  
Solving MIPI D-PHY Transmitter Test Challenges
MIPI stands for “Mobile Industry Processor Interface”, which provides a flexible, low-cost, high-speed interface solution for communication links between components inside a mobile device...


System Noise Consideration
When noise is discussed, the meaning of “noise” is different. In general, probably it means “unwanted or unnecessary signal components.” In this article, “noise” means the unnecessary signal...




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  Question: "What’s the difference between MIPI D-PHY and MIPI M-PHY?"
DigRF v4 is the recently introduced successor of DigRF v3. DigRF v4 uses MIPI M-PHY as physical layer. How does MIPI M-PHY compares to MIPI D-PHY?


Question: "There are many small spurious frequencies shown in DAC output. What are they?"
When I check the spectrum performance of my DAC output with a spectrum analyzer many small spurious frequencies are shown. They are not the harmonics and they are also seen in...


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Tools

   
   DfX Tools    
  Glossary of DfX Terms acro_icon  70KB
  STIL syntax.vim for VIM notepad_sm  6.17KB
  STIL-mode for EMACS notepad_sm  5.67KB