Simple architecture for subsampling LC-based ΣΔ modulators - Archive ouverte HAL
Article Dans Une Revue Electronics Letters Année : 2010

Simple architecture for subsampling LC-based ΣΔ modulators

Résumé

A simple architecture for subsampling LC-based continuous-time ΣΔ modulators is introduced. The concept of utilising loop delay to simplify the modulator architecture is generalised to subsampling modulators. Moreover, it is shown that is possible to remove the delay-compensation branch usually used in traditional designs. Removing the delay-compensation branch results in significant simplification of the modulator architecture, and eliminates several problems usually associated with the delay-compensation branch.

Domaines

Electronique
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Dates et versions

hal-00574526 , version 1 (08-03-2011)

Identifiants

Citer

Ahmed Ashry, Hassan Aboushady. Simple architecture for subsampling LC-based ΣΔ modulators. Electronics Letters, 2010, 46 (18), pp.1263-1264. ⟨10.1049/el.2010.1567⟩. ⟨hal-00574526⟩
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