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. 21, 2004
Filed:
Jan. 03, 2001
Victor Koren, Ra'anana, IL;
Tioga Technologies, Inc., San Jose, CA (US);
Abstract
A driver for coupling a transceiver to a line, including a first amplifier having first and second inputs and a first output coupled to a first side of the line. The driver includes a second amplifier having a third input and a fourth input and a second output coupled to a second side of the line. The driver further includes a first voltage feedback resistor, connected between the first output and the second input, and a second voltage feedback resistor, substantially the same as the first voltage feedback resistor, connected between the second output and the fourth input. The driver also includes a series resistor, coupled between the first output and the second output; and a gain resistor connected between the second input and the fourth input. The driver further includes two substantially similar current feedback resistors, connected between the gain resistor and the series resistor.