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Logarithmic ADC

  • Mauro SantosEmail author
  • Jorge Guilherme
  • Nuno Horta
Chapter
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 558)

Abstract

This Chapter presents a novel logarithmic analog-to-digital conversion architecture comprising a time-to-digital converter and voltage-to-time conversion elements based on cross-coupled inverters. The voltage-to-time conversion element with a logarithmic conversion characteristic and the main sources of nonlinearity will be studied in this Chapter.

References

  1. 1.
    A. Hajimiri, R. Heald, Design issues in cross-coupled inverter sense amplifier, in IEEE International Symposium on Circuits and Systems (Monterey, CA, 1998), pp. 149–152Google Scholar
  2. 2.
    P.M. Figueiredo, Comparator metastability in the presence of noise. IEEE Trans. Circuits Syst. I Regul. Pap. 60(5), 1286–1299 (2013)Google Scholar
  3. 3.
    R.J. Baker, The inverter, in CMOS Circuit Design, Layout, and Simulation, 3rd edn, ed. by S.K. Tewksbury, J.E. Brewer (Wiley-IEEE Press, Hoboken, NJ, USA, 2010), pp. 334–336Google Scholar
  4. 4.
    J. Kim, B.S. Leibowitz, J. Ren, C.J. Madden, Simulation and analysis of random decision errors in clocked comparators. IEEE Trans. Circuits Syst. I Regul. Pap. 56(8), 1844–1857 (2009)Google Scholar
  5. 5.
    R.P. Jindal, Compact noise models for MOSFETs. IEEE Trans Electron Devices 53(9), 2051–2061 (2006)Google Scholar
  6. 6.
    H. Huang, C. Sechen, A 22mW 227Msps 11b self-tuning ADC based on time-to-digital conversion, in IEEE Dallas Circuits and Systems Workshop (DCAS) (Richardson, TX, 2009), pp. 1–4Google Scholar
  7. 7.
    Y.-H. Seo, J.-S. Kim, H.-J. Park, J.-Y. Sim, A 0.63 ps resolution, 11b pipeline TDC in 0.13 µm CMOS, in Symposium on VLSI Circuits (Honolulu, HI, 2011), pp. 152–153Google Scholar
  8. 8.
    Y.-H. Seo, J.-S. Kim, H.-J. Park, J.-Y. Sim, A 1.25 ps resolution 8b cyclic TDC in 0.13 µm CMOS. IEEE J. Solid-State Circuits 47(3), 736–743 (2012)Google Scholar

Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Synopsys Portugal LdaPorto SalvoPortugal
  2. 2.Instituto Superior TécnicoInstituto TelecomunicaçõesLisbonPortugal
  3. 3.Instituto Superior TécnicoInstituto TelecomunicaçõesLisbonPortugal

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