DocumentCode
1280955
Title
Design of loop filter in phase-locked loops
Author
Mirabbasi, S. ; Martin, K.
Author_Institution
Dept. of Electr. & Comput. Eng., Toronto Univ., Ont., Canada
Volume
35
Issue
21
fYear
1999
fDate
10/14/1999 12:00:00 AM
Firstpage
1801
Lastpage
1802
Abstract
An exact method for designing loop filters in third-order PLLs is presented. The method is simple and results in a PLL with superior loop dynamics and improved output jitter while maintaining the same loop bandwidth compared to that of a PLL designed using the conventional approach. The method is readily applicable to higher order PLLs
Keywords
Bessel functions; RC circuits; jitter; linear network synthesis; low-pass filters; lumped parameter networks; passive filters; phase locked loops; transfer functions; transient response; RC filter; higher order PLLs; loop bandwidth; loop dynamics; loop filter design; output jitter improvement; phase-locked loops; second-order loop filter; third-order PLL;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19991278
Filename
809977
Link To Document