Performance

  • Jurgen van Engelen
  • Rudy van de Plassche
Chapter

Abstract

The performance of oversampled sigma delta modulators can be predicted by modeling of the quantization errors as additive white noise. The theoretically achievable performance depends on several parameters such as the oversampling ratio, the order of the loop filter and the resolution of the quantizer. Deterministic effects such as pattern noise and dead zones, as well as a non-ideal implementation affect the actual performance of an SDM.

Keywords

Quantization Noise High Order Modulator Loop Filter Input Amplitude Sigma Delta Modulator 
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.

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Copyright information

© Springer Science+Business Media Dordrecht 1999

Authors and Affiliations

  • Jurgen van Engelen
    • 1
  • Rudy van de Plassche
    • 2
  1. 1.Broadcom Corp.IrvineUSA
  2. 2.Broadcom Netherlands B.V.BunnikThe Netherlands

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