SEMI OpenIR  > 中国科学院半导体研究所(2009年前)
A Compact Direct Digital Frequency Synthesizer for the Rubidium Atomic Frequency Standard
Cao Xiaodong; Ni Weining; Yuan Ling; Hao Zhikun; Shi Yin
2008
Source Publication半导体学报
Volume29Issue:9Pages:1723-1728
AbstractA compact direct digital frequency synthesizer (DDFS) for system-on-chip implementation of the high precision rubidium atomic frequency standard is developed. For small chip size and low power consumption, the phase to sine mapping data is compressed using sine symmetry technique, sine-phase difference technique, quad line approximation technique,and quantization and error read only memory (QE-ROM) technique. The ROM size is reduced by 98% using these techniques. A compact DDFS chip with 32bit phase storage depth and a 10bit on-chip digital to analog converter has been successfully implemented using a standard 0.35μm CMOS process. The core area of the DDFS is 1.6mm^2. It consumes 167mW at 3.3V,and its spurious free dynamic range is 61dB.
metadata_83institute of semiconductors, chinese academy of sciences
Subject Area微电子学
Indexed ByCSCD
Language英语
CSCD IDCSCD:3399087
Date Available2010-11-23
Citation statistics
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/15955
Collection中国科学院半导体研究所(2009年前)
Recommended Citation
GB/T 7714
Cao Xiaodong,Ni Weining,Yuan Ling,et al. A Compact Direct Digital Frequency Synthesizer for the Rubidium Atomic Frequency Standard[J]. 半导体学报,2008,29(9):1723-1728.
APA Cao Xiaodong,Ni Weining,Yuan Ling,Hao Zhikun,&Shi Yin.(2008).A Compact Direct Digital Frequency Synthesizer for the Rubidium Atomic Frequency Standard.半导体学报,29(9),1723-1728.
MLA Cao Xiaodong,et al."A Compact Direct Digital Frequency Synthesizer for the Rubidium Atomic Frequency Standard".半导体学报 29.9(2008):1723-1728.
Files in This Item:
File Name/Size DocType Version Access License
3807.pdf(991KB) 限制开放--Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Cao Xiaodong]'s Articles
[Ni Weining]'s Articles
[Yuan Ling]'s Articles
Baidu academic
Similar articles in Baidu academic
[Cao Xiaodong]'s Articles
[Ni Weining]'s Articles
[Yuan Ling]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Cao Xiaodong]'s Articles
[Ni Weining]'s Articles
[Yuan Ling]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.