New class of multibit sigma-delta modulators using multirate architecture

Electronics Letters

Volumn 36, Issue 9, 2000, Pages 783-785

  Colodro, F ^a   Torralba, A ^b   Munoz F ^b   Franquelo, L G ^b  

^a UNIVERSITY OF SEVILLE   (Spain)

^b NONE

Author keywords

[No Author keywords available]

Indexed keywords

ANALOG TO DIGITAL CONVERSION; COMPUTER SIMULATION; DELTA SIGMA MODULATION; DIGITAL CIRCUITS; DIGITAL FILTERS; NYQUIST DIAGRAMS; SIGNAL TO NOISE RATIO;

MULTIBIT SIGMA DELTA MODULATORS; OVERSAMPLING RATIO;

MODULATORS;

EID: 0033734146     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20000607     Document Type: Article

References (6)

1. CANDY, J.C., and TEMES, G.C.: 'Oversampling methods for A/D and D/A conversion' in 'Oversampling delta-sigma data converter' (IEEE Press, New York, 1992)
2. BRANDT, B., and WOOLEY, B.A.: 'A 50-MHz multi-bit sigma-delta for 12-b 2-MHz A/D convertion', IEEE J. Solid-State Circuits, 1991, SSC-26, (12), pp. 1746-1756
3. CATALTEPE, T., KRAMER, A.R., LARSEN, L.E., TEMES, G.C., and WALDEN, R.H.: 'Digitally corrected multi-bit SD data converters'. Proc. ISCAS'89, 1989, pp. 647-650
4. LEUNG, B.H., and SUTARJA, S.: 'Multibit Σ-Δ A/D converter incorporating a novel class of dynimic element matching techniques', IEEE Trans., 1993. CAS-II-39, (1)
5. COLODRO, F., TORRALBA, A., VEGALEAL, A.P., and FRANQUELO, L.G.: 'Multirate-multibit sigma-delta modulators', to be published in Proc. ISCAS'00, 2000,
6. CANDY, J.C.: 'Decimation for sigma delta modulation', IEEE Trans., 1986, COM-34, (1), pp. 72-76