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Presentations
Socket Testing
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Lumped and Distributed Equivalent Circuits for Test Sockets |
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Presented at BiTS Workshop 2006 |
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Demonstrate uses and limits of different equivalent circuit model |
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Place socket properties into application perspective |
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Interpret the significance of parameters and their variations depending on the environment a socket is placed in |
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Socket Life Cycle RF Testing |
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Presented at BiTS Workshop 2007 |
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Examines RF contact performance after mechanical cycling; the results are surprising |
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Variations in RF performance throughout a test regimen of 1 million cycles with a significant number of sockets tested were explored |
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Tolerance Induced Test Socket RF Performance Variation |
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Presented at BiTS Workshop 2008 |
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About the impact of misalignment on capacitance, inductance and other performance parameters |
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Examples show potentially significant impact of placement accuracy on high speed performance |
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Socket designs can be optimized for minimal performance change via sensitivity analysis |
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Probe Card Testing
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Effect of Ground Return Path on Timing Accuracy |
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Presented at Southwest Test Workshop 2008 |
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Problem of ground return path with reference to timing explored |
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Significant contributions to timing identified and examined other than line length matching, fabrication variability, coupled sections and transitions |
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