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:
Jul. 30, 2019
Filed:
Jan. 09, 2017
Intel Corporation, Santa Clara, CA (US);
Gerhard Schrom, Hillsboro, OR (US);
Narayanan Raghuraman, Beaverton, OR (US);
Fabrice Paillet, Hillsboro, OR (US);
INTEL CORPORATION, Santa Clara, CA (US);
Abstract
Described herein is an apparatus and system for generating a signal with phase angle configuration. The apparatus comprises an array of switch-resistors, each switch resistor to receive a control signal, wherein the array of switch-resistors to generate an output signal; and a circuit to configure phase angle of the output signal. The apparatus can be used for different package and inductor configurations. The apparatus provides flexibility to mitigate switching noise by adjusting phase angles, and provides the ability to enable and disable switch-resistors on the fly without ripples. The apparatus also saves power consumption by selectively turning off switch-resistors when phases are disabled. The output signal of the apparatus has smooth triangular waveforms for improving the quality of power supply generated using the output signal. Overall, the apparatus exhibits reduced sensitivity to process variations compared to traditional signal generators.