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:
Aug. 07, 1990
Filed:
Mar. 17, 1989
Barry A Hoberman, Mountain View, CA (US);
William E Moss, Sunnyvale, CA (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A novel output stage is disclosed which includes first and second output transistors for providing complementary output signals at inverting and noninverting output terminals in response to receipt of an input signal, wherein the output stage includes a single source of current and a pair of current steering transistors which are controlled by circuit means coupled between the input terminal and the control terminals of the current steering transistors to turn on the one of the current steering transistors which is coupled to the one of the inverting and noninverting output terminals which is undergoing a high voltage to low voltage transition and to turn off the other of the current steering transistors in response to the change of state of the input signal received at an input terminal.