The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 19, 2008
Filed:
May. 27, 2005
John C. Kerley, Elbert, CO (US);
David D. Eskeldson, Colorado Springs, CO (US);
John C. Kerley, Elbert, CO (US);
David D. Eskeldson, Colorado Springs, CO (US);
Agilent Technologies, Inc., Santa Clara, CA (US);
Abstract
A structure and method operable to provide ESD protection for protected circuitry of automatic test equipment (ATE). In a disable mode, the first voltage potential and second voltage potential are substantially equivalent to the reference potential resulting in a clamping circuit providing a nominal clamping voltage to the protected circuit so that an ESD event having a voltage between the first voltage potential and the second voltage potential is shunted to the reference potential via first and second ESD rails, wherein the ESD event is received on a DUT node coupled to the one or more signal rails of the protected circuitry.