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:
May. 10, 2016
Filed:
Jul. 30, 2014
Applicant:
Nxp B.v., Eindhoven, NL;
Inventor:
Ulrich Moehlmann, Hamburg, DE;
Assignee:
NXP, B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 7/06 (2006.01); H03L 7/099 (2006.01);
U.S. Cl.
CPC ...
H03L 7/0994 (2013.01); H03L 7/0991 (2013.01);
Abstract
Settling time may be reduced or eliminated for a phase-locked loop (ADPLL). An oscillator model provides proper settings that are applied to compensate both the frequency response and the phase response. A hardware device may include a Digital Controlled Oscillator (DCO); and a DCO model device with a processor, wherein the processor is configured to calculate a frequency for the DCO by searching for the frequency based upon operational parameters of the DCO, compare the calculated frequency to a measured frequency, and compensate, based upon the comparison, an ADPLL to decrease a settling time.