DocumentCode
627082
Title
An all-digital on-chip silicon oscillator with automatic VT range selection relative modeling
Author
Ching-Che Chung ; Jhih-Wei Li
Author_Institution
Dept. of Comput. Sci. & Inf. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan
fYear
2013
fDate
19-23 May 2013
Firstpage
2682
Lastpage
2685
Abstract
In this paper, a 5MHz all-digital on-chip silicon oscillator is presented. The proposed on-chip oscillator uses a voltage and temperature classifier with the proposed linear calculator to compensate for voltage and temperature variations at chip run time. The maximum frequency errors with temperature and voltage variations are 0.21% and 0.97%, respectively. A systematic way to choose the standard cells for building the proposed design is also discussed in this paper.
Keywords
elemental semiconductors; oscillators; silicon; system-on-chip; Si; all-digital on-chip silicon oscillator; automatic VT range selection relative modeling; frequency 5 MHz; linear calculator; maximum frequency errors; temperature classifier; temperature variations; voltage classifier; voltage variations; Delays; Radiation detectors; Ring oscillators; Standards; System-on-chip; Temperature sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems (ISCAS), 2013 IEEE International Symposium on
Conference_Location
Beijing
ISSN
0271-4302
Print_ISBN
978-1-4673-5760-9
Type
conf
DOI
10.1109/ISCAS.2013.6572431
Filename
6572431
Link To Document