Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor
Patent
1996-01-16
1997-04-29
Nguyen, Vinh P.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
With rotor
324 731, 324763, G01R 1512
Patent
active
056252889
ABSTRACT:
Self-stressing test structures for realistic high frequency reliability characterizations. An on-chip high frequency oscillator, controlled by DC signals from off-chip, provides a range of high frequency pulses to test structures. The test structures provide information with regard to a variety of reliability failure mechanisms, including hot-carriers, electromigration, and oxide breakdown. The system is normally integrated at the wafer level to predict the failure mechanisms of the production integrated circuits on the same wafer.
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Campbell David V.
Snyder Eric S.
Cone Gregory A.
Nguyen Vinh P.
Sandia Corporation
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