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:
Nov. 23, 2004
Filed:
Nov. 13, 2000
Applicant:
Inventors:
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03D 3/24 ; H03L 7/00 ; H03L 7/06 ;
U.S. Cl.
CPC ...
H03D 3/24 ; H03L 7/00 ; H03L 7/06 ;
Abstract
To be able to use a clock generation unit ( ) for different mobile radio systems, the clock generation unit ( ) which includes a phase-locked loop ( ) for converting a reference clock (fR) into a working clock is provided and includes circuit portions ( ) which are designed for different reference clocks (fR) while a respective one of the circuit portions ( ) to which a special reference clock (fR) is assigned can be selected. The clock generation unit ( ) can thus be operated with different reference clocks of different mobile radio systems.