Sigma-Delta Modulators: Tutorial Overview, Design Guide, and State-of-the-Art Survey

被引:168
作者
de la Rosa, Jose M. [1 ]
机构
[1] Univ Seville, CSIC, Inst Microelect Seville, IMSE CNM, Seville 41092, Spain
关键词
Sigma-delta modulation; oversampling analog-to-digital conversion; EXCESS-LOOP-DELAY; DYNAMIC-RANGE; DIGITAL CMOS; CLOCK JITTER; IF RECEIVER; DB SNDR; ADC; BANDWIDTH; A/D; QUANTIZER;
D O I
10.1109/TCSI.2010.2097652
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents a tutorial overview of Sigma Delta modulators, their operating principles and architectures, circuit errors and models, design methods, and practical issues. A review of the state of the art on nanometer CMOS implementations is described, giving a survey of cutting-edge Sigma Delta architectures, with emphasis on their application to the next generation of wireless telecom systems.
引用
收藏
页码:1 / 21
页数:21
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