Skip to Main content Skip to Navigation
Journal articles

Simple architecture for subsampling LC-based ΣΔ modulators

Ahmed Ashry 1 Hassan Aboushady 1
1 CIAN - Circuits Intégrés Numériques et Analogiques
LIP6 - Laboratoire d'Informatique de Paris 6
Abstract : 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.
Document type :
Journal articles
Complete list of metadata
Contributor : Ahmed Ashry <>
Submitted on : Tuesday, March 8, 2011 - 11:30:19 AM
Last modification on : Friday, January 8, 2021 - 5:32:07 PM



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



Record views