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. 02, 1999
Filed:
Jun. 06, 1997
Fahd Hinedi, Austin, TX (US);
Moises Cases, Austin, TX (US);
Satyajit Dutta, Austin, TX (US);
Robert Heath Dennard, New Rochelle, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Circuit and method aspects for translating acceptable voltage levels from an external device to acceptable voltage levels of an internal device are provided. These aspects include coupling an input receiver between the external device and the internal device, the input receiver including a clamp device, and coupling a bias generator to the input receiver at the clamp device, wherein the bias generator ensures proper translation of a high level input signal from the external device by the input receiver. The bias generator further ensures that a predetermined maximum device voltage of the clamp device is not exceeded.