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. 30, 2019
Filed:
Jun. 04, 2018
Microchip Technology Incorporated, Chandler, AZ (US);
Maarten Kuijk, Antwerp, BE;
Venkatraman Iyer, Austin, TX (US);
Microchip Technology Incorporated, Chandler, AZ (US);
Abstract
Systems, methods and devices for diagnosing signal integrity of a communication channel are disclosed, as well as related systems, methods, and devices. A method includes receiving an input signal from a transmission line of the communication channel and performing an autogain function on the input signal to generate a regulated output signal with a pre-determined voltage amplitude. The method also includes adding a disturbance signal to the regulated output signal to generate a summation output. The method also includes digitizing the summation output and analyzing the digitized summation output to determine an error level.