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:
Mar. 10, 2020
Filed:
Dec. 10, 2018
Movellus Circuits Incorporated, Ann Arbor, MI (US);
Jeffrey Fredenburg, Ann Arbor, MI (US);
Muhammad Faisal, Ann Arbor, MI (US);
Movellus Circuits, Inc., Toronto, CA;
Abstract
A locked loop circuit is disclosed. The locked loop circuit includes phase detection circuitry to generate a first error output based on a phase difference between a first reference input and a locked-loop output. Summing circuitry receives the first error output and a second error signal. The second error signal is based on one from a selection of error values. Oscillator/delay circuitry generates the locked-loop output. For a first mode of operation, the second error signal is based on a first selected error value. For a second mode of operation, the second error signal is based on a second selected error value different than the first selected error value.