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:
Sep. 10, 2013
Filed:
Mar. 15, 2011
Ho-seok Seol, Daegu, KR;
Young-soo Sohn, Seoul, KR;
Dong-min Kim, Seoul, KR;
Jin-il Lee, Hwaseong-si, KR;
Kwang-il Park, Yongin-si, KR;
Seung-jun Bae, Hwaseong-si, KR;
Sang-hyup Kwak, Seoul, KR;
Ho-Seok Seol, Daegu, KR;
Young-Soo Sohn, Seoul, KR;
Dong-Min Kim, Seoul, KR;
Jin-Il Lee, Hwaseong-si, KR;
Kwang-Il Park, Yongin-si, KR;
Seung-Jun Bae, Hwaseong-si, KR;
Sang-Hyup Kwak, Seoul, KR;
Abstract
An on-die termination circuit includes a termination resistor unit connected to an external pin, and a termination control unit connected to the termination resistor unit. The termination resistor unit provides termination impedance to a transmission line connected to the external pin. The termination control unit varies the termination impedance in response to a plurality of bits of strength code associated with a data rate.