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:
Feb. 28, 2006
Filed:
May. 29, 2001
Applicants:
Simon Skierszkan, Kanata, CA;
Robert Van Der Valk, Rotterdam, NL;
Inventors:
Simon Skierszkan, Kanata, CA;
Robert van der Valk, Rotterdam, NL;
Assignee:
Zarlink Semiconductor Inc., Kanata, CA;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03D 3/24 (2006.01); H04B 1/38 (2006.01); H04L 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A timing circuit for generating clock signals, includes an acquisition digital phase locked loop with a wide capture range for closely following an input signal with its associated disturbances. An output digital phase locked loop having a slow response relative to the acquisition phase locked loop tracks an output of the acquisition phase locked loop to generate an output signal for the timing circuit.