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:
May. 07, 2002
Filed:
Jan. 15, 1999
Hidekazu Kikuchi, Kanagawa, JP;
Norihito Suzuki, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A signal multiplexing circuit capable of reducing jitter provided with a first circuit for outputting input differential data by receiving a select drive signal comprising first and second NMOS transistors whose sources are commonly connected, a second circuit for outputting the input differential data with an inverted phase with respect to the output of the first circuit so as to add it to the output of the first circuit and never being selected by a select drive signal comprising third and fourth transistors whose sources are commonly connected, and a signal extracting circuit configured by connecting a connecting point of the sources of the first and second transistors to an output line of a select drive signal of a selector. As a result, jitter of the output signal can be reduced.