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:
Dec. 29, 2009
Filed:
Feb. 03, 2006
Ralf Arnold, Poing, DE;
Peter Ossimitz, München, DE;
Ralf Arnold, Poing, DE;
Peter Ossimitz, München, DE;
Infineon Technologies AG, Munich, DE;
Abstract
An electronic element, test system and method of testing an electronic circuit are provided. The electronic circuit has input and output terminals. The input terminals receive a test signal sequence to test the electronic circuit. Actual value signals of a 3-value logic of the electronic circuit are provided at the output terminals in response to the test signal sequence. A comparator circuit has first and second input terminals and an output terminal. Each of the output terminals of the electronic circuit are coupled to a first input terminal. The second input terminals receive desired value signals. The comparator circuit compares the actual value signals with the desired value signals and provides the comparison to the output terminal of the comparator circuit.