Home  |  Contact  |  Sitemap  |  中文  |      CAS
Search: 
Papers
Location: Home -> Papers -> Journals-Articles
Design of Wide Band Frequency Synthesizer Based on ADF4360-7
Author:
ArticleSource:
Update time: 2008/07/30
Close
Text Size: A A A
Print

LIU Han-chao

(1. Shanghai Astronomical Observatory , Chinese Academy of Sciences , Shanghai 200030, China;

2. Graduate University of Chinese Academy of Sciences, Beijing 100039, China) 

Abstract:A design scheme of wide band frequency synthesizer based on phase-locked loop(PLL), which can produce high quality sinusoidal signal, is described. The PLL frequency synthesizer chip ADF4360-7 is used to design the phase-locked loop circuit in this system. The principle and configuration of ADF4360-7 is introduced briefly and the circuit parameters of the frequency synthesizer are given. This kind of local oscillator of wideband signal allows a frequency range of 500 MHz~1 GHz.

Key words:PLL;frequency synthesizer;VCO;SNR

2009 National Time Service Center (NTSC), Chinese Academy of Sciences , All Rights Reserved