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. 11, 2021
Filed:
Sep. 28, 2017
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Hiroki Kihara, Kanagawa, JP;
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Abstract
The present technology relates to a driver circuit, a control method therefor, and a transmission/reception system that enable implementation of a large amplitude signal output required for long distance transmission with low power consumption. The driver circuit includes: a current drive circuit that outputs a predetermined current; and a termination resistance circuit connected in parallel with the current drive circuit, in which the termination resistance circuit connects a termination resistance to a transmission line when the current drive circuit outputs a current, and disconnects the termination resistance from the transmission line when the current drive circuit does not output the current. The present technology can be applied to, for example, a driver circuit that outputs a signal to a long distance transmission line, and the like.