A Simple Ultra-Low Power Opamp in 22 nm FDSOI

被引：0
|
作者：
Kuzmicz, Wieslaw [1 ]
机构：
[1] Warsaw Univ Technol, Inst Microelect & Optoelect, Warsaw, Poland
来源：
PROCEEDINGS OF THE 2019 26TH INTERNATIONAL CONFERENCE MIXED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS (MIXDES 2019) | 2019年
关键词：
FDSOI; low-power circuit design; low noise; noise efficiency factor; AMPLIFIER;
D O I：
10.23919/mixdes.2019.8787017
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：
An ultra-low power opamp is described. The amplifier has been designed and prototyped in 22nm CMOS FDSOI technology. Very low current consumption (1.1 mu A at V-DD=0.8V) and very low area (0.0277 mm(2)) make it suitable for multichannel bio signal recording arrays. Noise efficiency factor of 3.3 has been achieved. A unique feature of this opamp architecture is a negative feedback loop from the output to the body of an input transistor, which serves as a second gate. This circuit technique, possible only in FDSOI technology, allows to achieve perfectly linear voltage transfer curve while leaving both signal inputs of the amplifier free.
引用
收藏
页码：167 / 170
页数：4
相关论文
共 50 条
  • [41] Ultra-low Power Current Comparator*
    Perumalla, Subrahmanyam
    Mandal, Pradip
    2023 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, ISCAS, 2023,
  • [42] Ultra-Low Power Signal Processing
    Frantz, Gene
    Henkel, Joerg
    Rabaey, Jan
    Schneider, Todd
    Wolf, Marilyn
    Batur, Umit
    IEEE SIGNAL PROCESSING MAGAZINE, 2010, 27 (02) : 149 - 154
  • [43] Ultra-Low power NEMS FPGA
    Han, Sijing
    Sirigiri, Vijay
    Saab, Daniel G.
    Tabib-Azar, Massood
    2012 IEEE/ACM INTERNATIONAL CONFERENCE ON COMPUTER-AIDED DESIGN (ICCAD), 2012, : 533 - 538
  • [44] Ultra-Low Power: An EDA Challenge
    Grimm, Christoph
    Moreno, Javier
    Pan, Xiao
    DESIGN, AUTOMATION & TEST IN EUROPE, 2013, : 483 - 483
  • [45] Ultra-Low Power and the Millennium Generation
    Mondragon-Torres, Antonio F.
    Becker-Gomez, Adriana
    2011 FRONTIERS IN EDUCATION CONFERENCE (FIE), 2011,
  • [46] Ultra-Low Power Optical Switches
    Utaka, Katsuyuki
    2011 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION (OFC/NFOEC) AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, 2011,
  • [47] A SIMPLE ULTRA-LOW FIELD NMR IMAGER
    DONASCIMENTO, GC
    DESOUZA, RE
    ENGELSBERG, M
    MEDICAL PHYSICS, 1988, 15 (05) : 792 - 792
  • [48] Design of a Low Voltage D-band LNA in 22 nm FDSOI
    Hetterle, Philip
    Engelmann, Andre
    Probst, Florian
    Weigel, Robert
    Dietz, Marco
    2022 17TH EUROPEAN MICROWAVE INTEGRATED CIRCUITS CONFERENCE (EUMIC 2022), 2022, : 252 - 255
  • [49] Low-Variation SRAM Bitcells in 22nm FDSOI Technology
    Joshi, V.
    Ramamurthy, H.
    Balasubramanian, S.
    Seo, S.
    Yoon, H.
    Zou, X.
    Chan, N.
    Yun, J.
    Klick, T.
    Smith, E.
    Schmid, J.
    vanBentum, R.
    Faul, J.
    Weintraub, C.
    2017 SYMPOSIUM ON VLSI TECHNOLOGY, 2017, : T222 - T223
  • [50] SiGe HBT integrated in a 22 nm FDSOI
    Mulaosmanovic, H.
    Chen, H. S.
    Derricksons, A.
    Seidel, A-S
    Zeun, A.
    Paredes-Saez, V
    Reichel, C.
    Koch, F.
    Li, K.
    Hellmich, A.
    Mueller, S.
    Hueselitz, R.
    Freund, H.
    Ott, A.
    Jaschke, V
    Grossmann, F.
    Koehler, F.
    Diessner, S.
    Zier, M.
    Furst, L.
    Ruhm, M.
    Dietel, A.
    Lehmann, S.
    Majer, M.
    Nielsen, S.
    Langdon, S.
    Holt, J.
    Jain, V
    Johnson, J.
    Joseph, A.
    Pekarik, J.
    Angot, D.
    Baars, P.
    2024 19TH EUROPEAN MICROWAVE INTEGRATED CIRCUITS CONFERENCE, EUMIC 2024, 2024, : 110 - 113
12345