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. 28, 2003
Filed:
Mar. 13, 2000
Applicant:
Inventors:
Rainer Höhler, München, DE;
Mathias Von Borcke, München, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03D 3/24 ;
U.S. Cl.
CPC ...
H03D 3/24 ;
Abstract
The invention relates to a circuit configuration for the interference-free initialization of delay locked loop circuits with fast lock. A control signal for rapidly adjusting the DLL circuit is converted into a delayed control signal, which is kept constant with the rising edge of a counter clock signal. This prevents instabilities of the counter value from occurring.