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:
Jul. 20, 2017
Analog Devices Global, Hamilton, BM;
Bortecene Terlemez, Istanbul, TR;
Burak Dundar, Istanbul, TR;
ANALOG DEVICES GLOBAL, Hamilton, BM;
Abstract
Phase detectors for clock and data recovery circuits are provided herein. In certain implementations, a phase detector includes sampling circuitry that generates a plurality of samples of an input data signal based on timing of a plurality of clock signals, a binary response circuit that processes the plurality of samples to generate a plurality of binary output signals providing a binary detector response, and a linear response circuit that processes the plurality of samples to generate a plurality of linear output signals providing a linear detector response. The phase detector generates one or more data output signals based on the plurality of samples to thereby recover data from the input data signal.