DocumentCode
3260803
Title
Jitter decomposition in ring oscillators
Author
Dou, Qingqi ; Abraham, Jacob A.
Author_Institution
Comput. Eng. Res. Center, Texas Univ., Austin, TX
fYear
2006
fDate
24-27 Jan. 2006
Abstract
It is important to separate random jitter from deterministic jitter to quantify their contributions to the total jitter. This paper identifies the limitations of the existing methodologies for jitter decomposition, and develops a new and efficient approach using time lag correlation functions to decompose different jitter components. The theory of the approach is developed and it is applied to a ring oscillator simulated in a 0.6-mum AMI CMOS process. Results show good agreement between the theory and Hspice simulation
Keywords
CMOS integrated circuits; delays; jitter; oscillators; 0.6 micron; CMOS process; deterministic jitter; jitter decomposition; random jitter; ring oscillators; time lag correlation functions; Ambient intelligence; Bit error rate; CMOS process; Circuit noise; Circuit simulation; Jacobian matrices; Jitter; Optical noise; Ring oscillators; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Design Automation, 2006. Asia and South Pacific Conference on
Conference_Location
Yokohama
Print_ISBN
0-7803-9451-8
Type
conf
DOI
10.1109/ASPDAC.2006.1594696
Filename
1594696
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