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:
Apr. 20, 2010
Filed:
Jul. 23, 2007
Chi Won Kim, Gyeonggi-do, KR;
Ji Young Kim, Gyeonggi-do, KR;
Myoung BO Kwak, Incheon, KR;
Jong Shin Shin, Gyeonggi-do, KR;
Seung Hee Yang, Gyeonggi-do, KR;
Hyun-goo Kim, Gyeonggi-do, KR;
Jae Hyun Park, Daegu, KR;
Chi Won Kim, Gyeonggi-do, KR;
Ji Young Kim, Gyeonggi-do, KR;
Myoung Bo Kwak, Incheon, KR;
Jong Shin Shin, Gyeonggi-do, KR;
Seung Hee Yang, Gyeonggi-do, KR;
Hyun-Goo Kim, Gyeonggi-do, KR;
Jae Hyun Park, Daegu, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A transmission line driver and a serial interface data transmission device including the same are provided. The transmission line driver includes a pre-driver configured to generate and output differential input data signals based on a serial transmission data signal, a differential amplifier configured to receive the differential input data signals and to output differential output data signals, and a common mode controller configured to drive the differential output data signals to a predetermined common mode voltage in an idle mode. Accordingly, power consumption can be reduced and a common mode specification can be supported.