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:
Oct. 17, 2023
Filed:
Feb. 23, 2022
Morse Micro Pty. Ltd., Surry Hills, AU;
Yingbo Zhu, Surry Hills, AU;
Morse Micro Pty. LTD., Surry Hills, AU;
Abstract
The present disclosure is directed to a digital phase-locked loop frequency synthesizer including: a digitally controlled voltage-controlled oscillator (DCO); a reference oscillator; a digital phase detector; a DCO control module comprising a plurality of registers each arranged to control the frequency of the signal with a predetermined resolution; a first feedback loop arranged to provide a first feedback path between the output of the DCO and the digital phase detector; and a second feedback loop arranged to provide a second feedback path between the first register output and the second register input, the second feedback loop comprising an adder module arranged to change a value of the second register based on the first register output to maximize a DCO frequency output range provided by the first register.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile