Test apparatus, calibration method, program, and recording...

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element

Reexamination Certificate

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C324S762010

Reexamination Certificate

active

08067943

ABSTRACT:
Provided is a test apparatus, a calibration method, a program causing a computer to perform as a test apparatus, and a recording medium storing the program. The test apparatus includes a response characteristic detecting section that detects a difference between a response time of the comparator for a rising waveform and a response time of the comparator for a falling waveform, based on measurement results, obtained by the comparator, of the waveforms and corresponding reflected waveforms, The response characteristic detecting section calculates a difference between output characteristics of the rising waveform and the falling waveform output from the driver, based on the measurement results from the comparator of the waveforms and the corresponding reflected waveforms, and corrects a difference between the response times of the comparator based on the difference between the output characteristics.

REFERENCES:
patent: 6020752 (2000-02-01), Shimasaki
patent: 6417682 (2002-07-01), Suzuki et al.
patent: 7013230 (2006-03-01), Sekino
patent: 7532994 (2009-05-01), Tada et al.
patent: 7876120 (2011-01-01), Awaji et al.
patent: 2004/0145375 (2004-07-01), Sekino
patent: 2010/0049453 (2010-02-01), Watanabe et al.
patent: 2010/0176835 (2010-07-01), Sasajima
patent: 2011/0012612 (2011-01-01), Iwamoto
patent: 2000-199781 (2000-07-01), None
patent: 2004-264046 (2004-09-01), None
patent: 2008107188 (2008-05-01), None
patent: 2008/050607 (2008-05-01), None
“PCT Search Report” issued on Apr. 27, 2010, p. 1-p. 6.

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