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:
Dec. 14, 2010
Filed:
Jul. 24, 2008
Tae-jin Hwang, Ichon, KR;
Kun-woo Park, Ichon, KR;
Yong-ju Kim, Ichon, KR;
Hee-woong Song, Ichon, KR;
Ic-su OH, Ichon, KR;
Hyung-soo Kim, Ichon, KR;
Hae-rang Choi, Ichon, KR;
Ji-wang Lee, Ichon, KR;
Jae-min Jang, Ichon, KR;
Tae-Jin Hwang, Ichon, KR;
Kun-Woo Park, Ichon, KR;
Yong-Ju Kim, Ichon, KR;
Hee-Woong Song, Ichon, KR;
Ic-Su Oh, Ichon, KR;
Hyung-Soo Kim, Ichon, KR;
Hae-Rang Choi, Ichon, KR;
Ji-Wang Lee, Ichon, KR;
Jae-Min Jang, Ichon, KR;
Hynix Semiconductor Inc., , KR;
Abstract
A receiver circuit is capable of improving its operating characteristics. The receiver circuit includes a variable converter configured to output off-set control voltages in a first output range in a first operation mode and output the off-set control voltages in a second output range in a second operation mode according to a test mode activation signal, and a sense amplifier configured to sense input data based on a sensitivity, wherein the sensitivity is controlled by the off-set control voltages.