Integrated circuit tester with test head including regulating ca

Details Integrated circuit tester with test head including regulating ca Integrated circuit tester with test head including regulating ca

1997-07-14

2000-07-11

Ballato, Josie

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Of individual circuit component or element

3241581, G01R 3126

Patent

active

060878436

ABSTRACT:
Current consumption of a device under test (DUT) is measured using a tester including a device power supply (DPS) having force and return lines terminating in respective power supply terminals. The DUT is removably received by a load board having contact elements which are in electrically conductive pressure contact with the power supply terminals of the force and return lines and are connected to power supply pins of the DUT. A circuit branch including a bypass capacitor and an nMOSFET is connected between the force and return lines.

REFERENCES:
patent: 5392293 (1995-02-01), Hsue
patent: 5541553 (1996-07-01), Chujo et al.
patent: 5721495 (1998-02-01), Jennion et al.
patent: 5731700 (1998-03-01), McDonald
patent: 5789933 (1998-08-01), Brown et al.

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