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. 19, 2013
Filed:
Nov. 19, 2012
Novatek Microelectronics Corp., Hsin-Chu, TW;
Tung-Cheng Hsin, Hsinchu, TW;
Hsiang-Chih Chen, Taipei, TW;
NOVATEK Microelectronics Corp., Hsinchu Science Park, Hsin-Chu, TW;
Abstract
The present invention discloses a frequency synthesizer. The frequency synthesizer includes a delay unit, for receiving a reference signal and delaying the reference signal according to a delay parameter, so as to generate a delay reference signal; a phase-locked loop, for generating an output signal according to the delay reference signal and a feedback frequency dividing signal; a control unit, for generating the delay parameter and a frequency dividing parameter according to a target magnification factor; and a frequency divider, for dividing the frequency of the output signal according to the frequency dividing parameter.