Title :
Top-down design process for continuous-time delta sigma modulators
Author :
Jouida, Nejmeddine ; Rebai, Chiheb ; Ghazel, Adel ; Dallet, Dominique
Author_Institution :
Ecole Super. des Commun. de Tunis, Tunis
Abstract :
This paper presents a top-down design process for continuous-time (CT) DeltaSigma modulator. Design strategy is illustrated through a fifth-order modulator designed for Bluetooth, WiFi and WiMAX which exemplify clearly the design methodology. Numerous simulations make obvious that the formulate strategy can be successfully applied to practical problems.
Keywords :
continuous time systems; delta-sigma modulation; Bluetooth; WiFi; WiMAX; continuous-time delta sigma modulators; top-down design; Analog-digital conversion; Circuit simulation; Delta-sigma modulation; Design methodology; Filtering; Paper technology; Process design; Sampling methods; System-on-a-chip; WiMAX; ΔΣ modulator; Mixed signal; WiMAX; continuous-time; top-down design;
Conference_Titel :
Design and Technology of Integrated Systems in Nanoscale Era, 2008. DTIS 2008. 3rd International Conference on
Conference_Location :
Tozeur
Print_ISBN :
978-1-4244-1576-2
Electronic_ISBN :
978-1-4244-1577-9
DOI :
10.1109/DTIS.2008.4540250
