Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Calibration
Reexamination Certificate
2008-03-19
2010-10-26
Nguyen, Hoai-An D (Department: 2831)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Calibration
C324S605000
Reexamination Certificate
active
07821272
ABSTRACT:
The present disclosure relates to a method for calibrating transient behaviour of an electrostatic discharge (ESD) test system. The system includes an ESD pulse generator and probe needles for applying a predetermined pulse on a device under test. The probe needles are connected to the ESD pulse generator via conductors. The test system includes measurement equipment for detecting transient behaviour of the device under test by simultaneously capturing voltage and current waveforms the device as a result of the pulse. The method includes the steps of: (a) applying the ESD test system on a first known system with a first known impedance, (b) applying the ESD test system on a second known system with a known second impedance, and (c) determining calibration data for the transient behaviour the ESD test system on the basis of captured voltage and current waveforms, taking into account said known first and second impedances. In preferred embodiments the waveforms are transferred to the frequency domain for correlation.
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Linten Dimitri
Scholz Mirko
Thijs Steven
Trémouilles David Eric
IMEC
McDonnell Boehnen & Hulbert & Berghoff LLP
Nguyen Hoai-An D
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