DocumentCode
1986686
Title
Digital frequency synthesizer using adaptive mode-coupled resonator mechanism for low phase noise and low jitter applications
Author
Rohde, Ulrich L. ; Poddar, Ajay K.
Author_Institution
BTU, Univ. of Cottbus, Cottbus, Germany
fYear
2011
fDate
15-18 May 2011
Firstpage
414
Lastpage
417
Abstract
This article reports a digital frequency synthesizer using adaptive mode-coupled resonator VCSO (voltage controlled SAW oscillator) circuit for low cost, low phase noise, and low jitter applications. The typical measured phase noise @ 10 kHz offset from the 1 GHz carrier is -152dBc/ Hz, with RMS jitter less than 6 femto-seconds.
Keywords
frequency synthesizers; jitter; mean square error methods; phase noise; surface acoustic wave oscillators; surface acoustic wave resonators; voltage-controlled oscillators; RMS jitter; adaptive mode-coupled resonator; digital frequency synthesizer; low jitter; low phase noise; voltage controlled SAW oscillator; Frequency synthesizers; Phase locked loops; Phase noise; Radio frequency; Switches; Synthesizers;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems (ISCAS), 2011 IEEE International Symposium on
Conference_Location
Rio de Janeiro
ISSN
0271-4302
Print_ISBN
978-1-4244-9473-6
Electronic_ISBN
0271-4302
Type
conf
DOI
10.1109/ISCAS.2011.5937590
Filename
5937590
Link To Document