A regulated body-driven CMOS current mirror for low-voltage applications

被引：38
|
作者：
Zhang, XG [1 ]
El-Masry, EI [1 ]
机构：
[1] Dalhousie Univ, Dept Elect & Comp Engn, Halifax, NS B3J 2X1, Canada
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2004年 / 51卷 / 10期
基金：
加拿大自然科学与工程研究理事会;
关键词：
analog circuits and signal processing circuit theory and design; CMOS current mirrors (CMs); integrated electronics;
D O I：
10.1109/TCSII.2004.834536
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：
A CMOS current mirror (CM) based on the body-driven technique and active feedback scheme is presented. The proposed CM is immune to the threshold voltage limitation and offers much higher accuracy over wider current operating range,than other body-driven CMs. The complete analysis of the input-output characteristics, system dc current transfer error, frequency, and noise performance is provided. By using a 1.5 V/1 V single power supply and 0.18-mum n-well process, SPECTRE simulation results validate the analytical results and the overall good performance in terms of wider input-output voltage swing, lower input resistance, and larger output resistance compared with the conventional high-swing cascode CM.
引用
收藏
页码：571 / 577
页数：7
相关论文
共 50 条
  • [1] A high-performance, low-voltage, body-driven CMOS current mirror
    Zhang, XG
    El-Masry, EI
    2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL V, PROCEEDINGS, 2002, : 49 - 52
  • [2] A low-voltage body-driven CMOS transconductor
    Zhang, XG
    El-Masry, EI
    2002 45TH MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I, CONFERENCE PROCEEDINGS, 2002, : 328 - 331
  • [3] A high compliance input and output regulated body-driven current mirror for deep-submicron CMOS
    Murphy, Marc W.
    El-Masry, Ezz I.
    Elshurafa, Amro M.
    2006 INTERNATIONAL CONFERENCE ON MICROELECTRONICS, 2007, : 13 - +
  • [4] Low-voltage CMOS adjustable current mirror
    Laoudias, C.
    Psychalinos, C.
    ELECTRONICS LETTERS, 2010, 46 (02) : 124 - 125
  • [5] A low-voltage high linear body-driven operational transconductance amplifier and its applications
    Zhang, Lihong
    Zhang, Xuguang
    El-Masry, Ezz
    Zhang, Yuping
    2007 CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING, VOLS 1-3, 2007, : 534 - 537
  • [6] A low dropout voltage regulated bulk-driven CMOS current mirror
    Minwong, Nutthawut
    Sooksood, Kriangkrai
    Thanachayanont, Apinunt
    2016 INTERNATIONAL ELECTRICAL ENGINEERING CONGRESS, IEECON2016, 2016, : 95 - 99
  • [7] Low-voltage bandgap reference with output-regulated current mirror in 90 nm CMOS
    Lee, S.
    Lee, H.
    Woo, J. -K.
    Kim, S.
    ELECTRONICS LETTERS, 2010, 46 (14) : 976 - U34
  • [8] A true low-voltage CMOS class AB current mirror
    Palmisano, G
    Pennisi, S
    ISCAS 2000: IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS - PROCEEDINGS, VOL IV: EMERGING TECHNOLOGIES FOR THE 21ST CENTURY, 2000, : 249 - 252
  • [9] Body-driven enhanced-impedance current source: An approach to the implementation of low-voltage current-steering D/A converters
    Hokmabadi, S. Moslem
    Zabihian, S. Alireza
    Lotfi, Reza
    2007 14TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS, VOLS 1-4, 2007, : 1147 - 1150
  • [10] Low-voltage high performance compact all cascode CMOS current mirror
    Garimella, A
    Garimella, L
    Ramirez-Angulo, J
    López-Martín, AJ
    Carvajal, RG
    ELECTRONICS LETTERS, 2005, 41 (25) : 1359 - 1360
12345