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:
Nov. 17, 2020
Filed:
Feb. 25, 2019
Nxp Usa, Inc., Austin, TX (US);
Jean-Christophe Patrick Rince, Toulouse, FR;
Pascal Kamel Abouda, Toulouse, FR;
Domenico Desposito, Toulouse, FR;
NXP USA, Inc., Austin, TX (US);
Abstract
An example apparatus that employs circuitry operating in response to digital clock signal circuitry. The apparatus includes first circuitry and second circuitry. The first circuitry produces a high-frequency digital clock signal characterized by a high frequency which carries radiative noise interference and by a modulated low-frequency digital clock signal characterized by a low frequency modulated by a first type of modulation. The second circuitry produces another low-frequency digital clock signal by combining a disparate modulation signal and a feedback signal derived from the other low-frequency digital clock signal, wherein the disparate modulation signal is characterized by modulating the feedback signal via a second type of modulation that is independent of the first type of modulation and by cancellation/blocking of the radiative noise interference manifested by the circuitry operating in response to the digital clock signal circuitry.