A behavior-oriented simulation tool for design and optimization of Sigma-Delta ADCs

被引：0
|
作者：
Zhang, Xin [1 ]
Yu, Dunshan [1 ]
Sheng, Shimin [1 ]
机构：
[1] Peking Univ, Inst Microelect, Beijing 100871, Peoples R China
来源：
ASICON 2007: 2007 7TH INTERNATIONAL CONFERENCE ON ASIC, VOLS 1 AND 2, PROCEEDINGS | 2007年
关键词：
D O I：
10.1109/ICASIC.2007.4415867
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：
In this paper, a behavior-oriented simulation tool is proposed for the designing and optimizing of Sigma-Delta ADCs. We show how this kind of simulation tool can be used in a top-down design flow in the mixed-signal system design. The imperfections of the analog cells as integrators, comparator, and the OpAMPs are analyzed in detail, which guides the design towards high performance. Besides, the modeling, simulation, and design of a second-order sigma-delta modulator are presented as a proof for the effectiveness of the simulation tool. A peak SNR of 91.5dB, a 15bit resolution, and a 57mW power dissipation are obtained through HSPICE simulation. Currently chip is in the fabrication phase.
引用
收藏
页码：1269 / 1272
页数：4
相关论文
共 50 条
  • [1] A PRIMER ON SIGMA-DELTA ADCS
    WILLIAMS, D
    [J]. CONTROL ENGINEERING, 1992, 39 (11) : 109 - 109
  • [2] Design and optimization of Sigma-delta accelerometer
    Chen Song
    Yang Jian
    Fan Wenjie
    Fu Qiang
    Liu Xiaowei
    [J]. MICRO-NANO TECHNOLOGY XV, 2014, 609-610 : 1106 - 1110
  • [3] An Automated Design Environment for CT Incremental Sigma-Delta ADCs
    Wagner, Johannes
    Vogelmann, Patrick
    Ortmanns, Maurits
    [J]. 2020 27TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS (ICECS), 2020,
  • [4] A sigma-delta ADC design automation tool
    Talay, S
    Dündar, G
    [J]. 2005 PhD Research in Microelectronics and Electronics, Vols 1 and 2, Proceedings, 2005, : 40 - 43
  • [5] Lookup table based simulation and statistical modeling of Sigma-Delta ADCs
    Yu, Guo
    Li, Peng
    [J]. 43RD DESIGN AUTOMATION CONFERENCE, PROCEEDINGS 2006, 2006, : 1035 - +
  • [6] Design Considerations for Pipelined Continuous-Time Incremental Sigma-Delta ADCs
    Tao, Sha
    Chi, Jiazuo
    Rusu, Ana
    [J]. 2015 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS), 2015, : 1014 - 1017
  • [7] Optimization for Sigma-Delta modulators
    Pneumatikakis, A
    Constantinides, A
    Anastassopoulos, V
    Deliyannis, T
    [J]. DSP 97: 1997 13TH INTERNATIONAL CONFERENCE ON DIGITAL SIGNAL PROCESSING PROCEEDINGS, VOLS 1 AND 2: SPECIAL SESSIONS, 1997, : 661 - 664
  • [8] A VERTICALLY INTEGRATED TOOL FOR AUTOMATED DESIGN OF SIGMA-DELTA MODULATORS
    MEDEIRO, F
    PEREZVERDU, B
    RODRIGUEZVAZQUEZ, A
    HUERTAS, JL
    [J]. IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1995, 30 (07) : 762 - 772
  • [9] Design of OTAs for Ultra-Low-Power Sigma-Delta ADCs in Medical Applications
    Yeknami, Ali Fazli
    Qazi, Fahad
    Dabrowski, Jerzy J.
    Alvandpour, Atila
    [J]. INTERNATIONAL CONFERENCE ON SIGNALS AND ELECTRONIC SYSTEMS (ICSES '10): CONFERENCE PROCEEDINGS, 2010, : 229 - 232
  • [10] Performance Evaluation of Incremental Sigma-Delta ADCs Based on their NTF
    Wagner, Johannes
    Vogelmann, Patrick
    Ortmanns, Maurits
    [J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2020, 67 (12) : 2813 - 2817
12345