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:
May. 15, 2007
Filed:
Jun. 22, 2004
Semiconductor integrated circuit device and differential small-amplitude data transmission apparatus
Applicants:
Nobutaka Kitagawa, Machida, JP;
Isamu Satoh, Tsukuba-gun, JP;
Inventors:
Nobutaka Kitagawa, Machida, JP;
Isamu Satoh, Tsukuba-gun, JP;
Assignee:
Kabushiki Kaisha Toshiba, Minato-Ku, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 19/0175 (2006.01); H03K 19/094 (2006.01); H03K 19/082 (2006.01); H03K 17/16 (2006.01); H03K 19/003 (2006.01);
U.S. Cl.
CPC ...
Abstract
An output driving circuit has a first and second differential output nodes connected to a first and second external output terminals, respectively. A capacitance connection circuit is connected between the first and second differential output nodes. The capacitance connection circuit connects a capacitance between the first and second differential output nodes. The capacitance connection circuit then adjusts the value of the capacitance in accordance with a control signal.