@inproceedings{9cd337e9bf3846808fc1c63ef366b080,
title = "A new interpolation technique for TI ΣΔ A/D converters",
abstract = "Time interleaved sigma-delta converter is a potential candidate for multi-mode wideband analog to digital (A/D) converters dedicated for multistandard receivers. However, the interpolation by zeros recquired to compress the useful signal bandwidth at the input of the sigma-delta modulator imposes constraints on the implementation of the analog part leading to a very large die area due to the high value required for the sampling capacitor. This paper proposes a new interpolation technique using extra samples instead of zeros resulting from the oversampling of the input signal. This new technique not only reduces the die area but also the anti-alias filter order. The proposed technique was validated in a 4 channel time interleaved sigma-delta multimode A/D converter designed in 1.2 V 65 nm CMOS process.",
keywords = "Analog-to-digital conversion, Interpolation, Sigma-delta, Time-interleaving",
author = "Chadi Jabbour and Ali Beydoun and Nguyen, \{Van Tam\} and Patrick Loumeau",
year = "2010",
month = aug,
day = "31",
doi = "10.1109/ISCAS.2010.5537656",
language = "English",
isbn = "9781424453085",
series = "ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems",
pages = "4013--4016",
booktitle = "ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems",
note = "2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010 ; Conference date: 30-05-2010 Through 02-06-2010",
}