• Bernhard GollEmail author
  • Horst Zimmermann
Part of the Springer Series in Advanced Microelectronics book series (MICROELECTR., volume 50)


In this introduction the motivation for investigating deep-sub-micron and nanometer CMOS comparators in detail is described. Furthermore, comparators are classified and different types of analog continuous-time and clocked comparators are introduced. In addition digital comparators are shortly addressed.


Output Node Software Define Radio Switching Threshold Parasitic Capacitor Distinct Time Point 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


  1. 1.
    T.K.K. Tsang, M.N. El-Gamal: Ultra-Wideband (UWB) Communication Systems: An Overview, in IEEE Northeast Workshop on Circuits and Systems, June 2005, pp. 381–386Google Scholar
  2. 2.
    J. Mitola, The software radio architecture. IEEE Commun. Mag. 33(5), 26–38 (1995)CrossRefGoogle Scholar
  3. 3.
    R. van de Plasche, CMOS Integrated Analog-to-Digital and Digital-to-Analog Converters (Kluwer Academic Publishers, Boston, 2003)CrossRefGoogle Scholar
  4. 4.
    R. Patzelt, H. Schweinzer, Elektrische Metechnik (Springer, New York, 1996)CrossRefGoogle Scholar
  5. 5.
    Y.-C. Hung, B.-D. Liu, 1-V CMOS comparator for programmable analog rank-order extractor. IEEE Trans. Circuits Syst. I 50(5), 673–677 (2003)CrossRefGoogle Scholar
  6. 6.
    B. Wicht, Current Sense Amplifiers for Embedded SRAM in High-Performance System-on-a-Chip Designs (Springer, Heidelberg, 2003)Google Scholar
  7. 7.
    B. Wicht, T. Nirschl, D. Schmitt-Landsiedel, Yield and speed optimization of a latch-type voltage sense amplifier. IEEE J. Solid-State Circuits 39(7), 1148–1158 (2004)CrossRefGoogle Scholar
  8. 8.
    B. Wicht, T. Nirschl, D. Schmitt-Landsiedel: A Yield-Optimized Latch-Type SRAM Sense Amplifier. IEEE European Solid-State Circuits Conference, September 2003, pp. 409–412Google Scholar
  9. 9.
    Y. Okaniwa, H. Tamura, M. Kibune, D. Yamazaki, T.-S. Cheung, J. Ogawa, N. Tzartzanis, W.W. Walker, T. Kuroda, A 40-Gb/s CMOS clocked comparator with bandwidth modulation technique. IEEE J. Solid-State Circuits 40(8), 1680–1685 (2005)CrossRefGoogle Scholar
  10. 10.
    Y. Okaniwa, H. Tamura, M. Kibune, D. Yamazaki, T.-S. Cheung, J. Ogawa, N. Tzartzanis, W.W. Walker, T. Kuroda: A 0.11\(\mu \)m CMOS Clocked Comparator for High-Speed Serial Communications. IEEE Symposium on VLSI Circuits, June 2004, pp. 198–201Google Scholar
  11. 11.
    F. Maloberti, Analog Design for CMOS VLSI Systems (Kluwer Academic Publishers, Boston, 2001)Google Scholar
  12. 12.
    P.E. Allen, D.R. Holberg, CMOS Analog Circuit Design (Oxford University Press, New York, 2002)Google Scholar
  13. 13.
    J.M. Rabaey, A. Chandrakasan, B. Nicolić, Digital Integrated Circuits (Prentice Hall, New York, 2003)Google Scholar
  14. 14.
    H. Gustat, Fast CMOS multilevel current comparator. IET Electron. Lett. 29(7), 592–593 (1993)CrossRefGoogle Scholar
  15. 15.
    R. Gregorian, Introduction to CMOS Op-Amps and Comparators (A Wiley-Interscience Publication (Wiley, New York, 1999)Google Scholar
  16. 16.
    P.R. Gray, P.J. Hurst, S.H. Lews, R.G. Meyer, Analysis and Design of Analog Integrated Circuits (Wiley, New York, 2001)Google Scholar
  17. 17.
    J. Yoo, D. Lee, K. Choi, A. Tangel: Future-Ready Ultrafast 8Bit CMOS ADC for System-on-Chip Applications. IEEE 14th Annual IEEE International ASIC/SOC Conference, September 2001, pp. 455–459Google Scholar
  18. 18.
    A.S. Sedra, K.C. Smith, Microelectronic Circuits (Oxford University Press, New York, 2004)Google Scholar
  19. 19.
    H. Trff, Novel approach to high speed cmos current comparator. IET. Electron. Lett. 28(3), 310–312 (1992)CrossRefGoogle Scholar
  20. 20.
    R. del Río-Fernández, G. Liñán-Cembrano, R. Domínguez-Castro, A. Rodríguez-Vázquez: A Mismatch-Insensitive High-Accuracy High-Speed Continuous-Time Current Comparator in Low Voltage CMOS, 2nd IEEE-CAS Region 8 Workshop on Analog and Mixed IC Design, September 1997, pp. 111–116Google Scholar
  21. 21.
    K. Azadet, A.G. Dickinson, D.A. Inglis, A mismatch free cmos dynamic comparator. IEEE Int. Symp. Circuits Syst. 3, 2116–2119 (1995)Google Scholar
  22. 22.
    J.V. Hatfield, P.J. Hicks: A Sensitive Integrated CMOS Charge Comparator, IET Colloquium on Current Mode Analogue Circuits, February 1989, pp. 4/1–4/6Google Scholar
  23. 23.
    C.-H. Huang, J.-S. Wang, High-performance and power-efficient CMOS comparators. IEEE. J. Solid-State Circuits 38(2), 254–262 (2003)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  1. 1.Institute of Electrodynamics, Microwave and Circuit Engineering (EMCE)TU WienWienAustria

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