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Analysis of novel ∆Σ Modulators with properties of Spur Immunity when used as DAC Controllers
  • Valerio Mazzaro ,
  • Michael Peter Kennedy
Valerio Mazzaro
University College Dublin

Corresponding Author:[email protected]

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Michael Peter Kennedy
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Abstract

Digital Delta Sigma modulators (DDSM) are used in applications that require a reduction of the wordlength of a digital signal. In the presence of non-idealities, the quantization error of the DDSM can interact with nonlinearities further along the signal chain and generate spurious tones in addition to excess noise.