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:
Nov. 30, 1999
Filed:
Aug. 26, 1997
Tord L Haulin, Uppsala, SE;
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Abstract
A testing assembly, and an associated method, for testing an integrated circuit device. The testing assembly is capable of testing an integrated circuit device having a large number of input and output terminals formed of either single-ended terminals or differential terminals. Static testing, both functional and parametric, can be performed upon the integrated circuit device. Additionally, dynamic testing of the integrated circuit device, even integrated circuit devices operable at high frequencies, is possible through operation of the testing assembly. Test signals are applied by way of signal rails to the device undergoing testing. A test signal response indicator is coupled to observe responses to the test signals.