• DocumentCode
    312394
  • Title

    Optimal parameters for single loop ΔΣ modulators

  • Author

    Peluso, V. ; Marques, A. ; Steyaert, M. ; Sansen, W.

  • Author_Institution
    ESAT, Katholieke Univ., Leuven, Heverlee, Belgium
  • Volume
    1
  • fYear
    1997
  • fDate
    9-12 Jun 1997
  • Firstpage
    57
  • Abstract
    A systematic study of 2nd to 4th order single loop ΔΣ modulators, with single and multi bit quantizers, is presented. Based on extensive behavioural simulations, the optimal loop coefficients and the corresponding obtainable performances are found and listed in tables. The performance degradation compared with an ideal nth-order modulator is quantified and explained in the light of a linear model
  • Keywords
    modulators; quantisation (signal); sigma-delta modulation; behavioural simulation; fourth-order type; linear model; multi bit quantizers; optimal loop coefficients; optimal parameters; second-order type; single bit quantizers; single loop ΔΣ modulators; Analytical models; Delta modulation; Frequency domain analysis; Low-frequency noise; Output feedback; Quantization; Stability; Topology; Transfer functions; Transient analysis;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 1997. ISCAS '97., Proceedings of 1997 IEEE International Symposium on
  • Print_ISBN
    0-7803-3583-X
  • Type

    conf

  • DOI
    10.1109/ISCAS.1997.608524
  • Filename
    608524
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=312394