Paper Title:
A Long Sequence Length, Reduced Complexity MASH 1-1-1 DDSM for Fractional-N Frequency Synthesizer
  Abstract

In this paper, a long sequence length, reduced complexity MASH 1-1-1 digital delta-sigma modulator (DDSM) suitable for fractional-N frequency synthesizer applications is presented. Good shaping of quantization noise is achieved by using the state of art MASH structure for a digital third-order delta-sigma modulator, meanwhile, the hardware required for this modulator is considerably reduced by recoding all carry output signal from accumulators. The functional operation of the modulator is confirmed by simulation.

  Info
Periodical
Edited by
Han Zhao
Pages
4286-4290
DOI
10.4028/www.scientific.net/AMM.130-134.4286
Citation
B. Li, X. N. Fan, W. W. Zhu, "A Long Sequence Length, Reduced Complexity MASH 1-1-1 DDSM for Fractional-N Frequency Synthesizer", Applied Mechanics and Materials, Vols. 130-134, pp. 4286-4290, 2012
Online since
October 2011
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