Title :
Stochastic A/D sigma-delta converter on FPGA
Author :
Toral, S.L. ; Quero, J.M. ; Ortega, J.G. ; Franquelo, L.G.
Author_Institution :
Dept. de Ingenieria Electron., Seville Univ., Spain
Abstract :
A stochastic approach to the digital implementation of A/D sigma-delta converter is proposed. The resulting digital circuits is much more efficient in terms of silicon area compared to the area employed in conventional digital filters. A practical realization of an A/D sigma-delta converter using a FPGA is presented
Keywords :
field programmable gate arrays; sigma-delta modulation; stochastic processes; A/D sigma-delta converter; FPGA; digital circuit; silicon area; stochastic signal processing; Circuit noise; Counting circuits; Cutoff frequency; Delta-sigma modulation; Digital filters; Field programmable gate arrays; Finite impulse response filter; Low pass filters; Stochastic processes; Stochastic resonance;
Conference_Titel :
Circuits and Systems, 1999. 42nd Midwest Symposium on
Conference_Location :
Las Cruces, NM
Print_ISBN :
0-7803-5491-5
DOI :
10.1109/MWSCAS.1999.867202
