TY - GEN
T1 - Comb structures for Sigma-Delta ADCs with high even decimation factors
AU - Molina Salgado, Gerardo
AU - Jovanovic Dolecek, Gordana
AU - De La Rosa, José M.
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/9/23
Y1 - 2014/9/23
N2 - This paper analyses comb-based decimation structures for Sigma-Delta Analog-Digital Converters (ADCs), with high even decimation factors. The topology under study has two stages: the first stage is a non-recursive-comb and the second one is a CIC (Cascaded-Integrator-Comb) structure. As a result, efficient structures are identified in terms of the power consumption and silicon area. Additionally, alternative topologies are proposed to improve alias rejections of the analyzed decimator structures.
AB - This paper analyses comb-based decimation structures for Sigma-Delta Analog-Digital Converters (ADCs), with high even decimation factors. The topology under study has two stages: the first stage is a non-recursive-comb and the second one is a CIC (Cascaded-Integrator-Comb) structure. As a result, efficient structures are identified in terms of the power consumption and silicon area. Additionally, alternative topologies are proposed to improve alias rejections of the analyzed decimator structures.
KW - Analog to Digital Conversion
KW - CIC structure
KW - decimation filter
KW - sigma-delta modulation
UR - https://www.scopus.com/pages/publications/84908470234
U2 - 10.1109/MWSCAS.2014.6908482
DO - 10.1109/MWSCAS.2014.6908482
M3 - Conference proceeding
AN - SCOPUS:84908470234
T3 - Midwest Symposium on Circuits and Systems
SP - 583
EP - 586
BT - 2014 IEEE 57th International Midwest Symposium on Circuits and Systems, MWSCAS 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 IEEE 57th International Midwest Symposium on Circuits and Systems, MWSCAS 2014
Y2 - 3 August 2014 through 6 August 2014
ER -