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. 27, 2002
Filed:
Jun. 07, 2000
Wataru Tanaka, Hyogo, JP;
Other;
Abstract
When a level of an input signal is suddenly changed to a low level (or a high level), a driving p-channel MOS transistor of a weak driving performance (or a driving n-channel MOS transistor of a weak driving performance) is turned on to control an output-stage n-channel MOS transistor (or an output-stage p-channel MOS transistor) to output an output signal gradually level-changing, and a through-rate correcting n-channel MOS transistor of a middle driving performance (or a through-rate correcting p-channel MOS transistor of a middle driving performance) is turned on to control the output-stage n-channel MOS transistor (or the output-stage p-channel MOS transistor) to output the output signal, of which the level is immediately and sharply changed in its level change beginning period and is successively and smoothly changed in the entire level change period. Therefore, the output signal can be output to an external load within a prescribed range of a through rate of the output signal while suppressing the occurrence of an unnecessary radiation noise.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile