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. 29, 2015
Filed:
Dec. 29, 2010
Tapas Nandy, Delhi, IN;
Nitin Gupta, Noida, IN;
Tapas Nandy, Delhi, IN;
Nitin Gupta, Noida, IN;
STMicroelectronics International N.V., Amsterdam, NL;
Abstract
An embodiment of a transmitter includes an amplifier having first and second differential output nodes, a first supply node, a first pull-up impedance having a first node coupled to the first differential output node and having a second node coupled to the supply node, and a second pull-up impedance having a first node coupled to the second differential output node and having a second node coupled to the supply node. An embodiment of a receiver includes an amplifier having first and second differential input nodes, a first supply node, a first pull-up impedance having a first node coupled to the first differential input node and having a second node coupled to the supply node, and a second pull-up impedance having a first node coupled to the second differential input node and having a second node coupled to the supply node. In an embodiment, the transmitter and receiver are capacitively coupled to one another.