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:
Jan. 31, 2012
Filed:
Jan. 05, 2007
Kwang-soo Park, Suwon-si, KR;
Jae-jun Lee, Seongnam-si, KR;
Jong-hoon Kim, Hwaseong-si, KR;
Hoe-ju Chung, Yongin-si, KR;
Kwang-Soo Park, Suwon-si, KR;
Jae-Jun Lee, Seongnam-si, KR;
Jong-Hoon Kim, Hwaseong-si, KR;
Hoe-Ju Chung, Yongin-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A termination circuit is connected to an input buffer receiving a data signal, and includes at least one termination resistor connected to the input buffer for impedance matching. At least one switch controls a connection between the input buffer and a corresponding one of the at least one termination resistors. A control signal generator generates a control signal for selectively enabling the termination circuit by controlling each of the at least one switches. The control signal has an input period less than or equal to an input period of a data signal.