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. 03, 2010
Filed:
Sep. 11, 2008
Yasushi Aoki, Kanagawa, JP;
Yasushi Aoki, Kanagawa, JP;
NEC Electronics Corporation, Kanagawa, JP;
Abstract
A semiconductor circuit according to the present invention includes: a differential input section to receive input differential signals; a load resistance section to output a voltage according to a current output by the differential input section; differential signal output terminals to output a differential signal corresponding to the voltage output from the load resistance section; a low-pass filter to extract a direct-current component of the differential signal output from the differential signal output terminals; and a load adjustment section to feed back the direct-current component extracted by the low-pass filter to adjust a resistance value of the load resistance section.