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. 16, 2014
Filed:
Jun. 28, 2011
Mustansir Fanaswalla, Campbell, CA (US);
Khaldoon S. Abugharbieh, San Jose, CA (US);
David L. Ferguson, Campbell, CA (US);
Mustansir Fanaswalla, Campbell, CA (US);
Khaldoon S. Abugharbieh, San Jose, CA (US);
David L. Ferguson, Campbell, CA (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
A receiver circuit includes an analog front-end circuit, a first adaptation circuit, and a second adaptation circuit. A method operates the receiver circuit. The analog front-end circuit is configured to resolve an output signal from an input signal as a function of adjustable parameters. The first adaptation circuit is coupled to the analog front-end circuit and is configured to determine values of the adjustable parameters responsive to the output signal. The second adaptation circuit is coupled to the analog front-end circuit and to the first adaptation circuit. The second adaptation circuit is configured to adjust the values of the adjustable parameters responsive to one or more operating conditions of the receiver circuit. These operating conditions include a temperature and/or a power supply voltage of the receiver circuit.