Abstract
Modern sensing applications often require high resolution conversion without compromising power consumption. In this Chapter, the maximum out-of-band quantization noise in deltasigma converters is shown to play a key role in optimizing the performance of low power and high resolution delta-sigma analog-to-digital converters (ADCs). Two design examples will be highlighted that illustrate the use of these techniques to achieve high resolution conversion with low power consumption in deep submicron CMOS processes.
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References
J. Sauerbrey, T. Tille, D. Schmitt-Landsiedel, R. Thewes, “A 0.7-V MOSFET-only switched-opamp sigma-delta modulator in standard digital CMOS technology,” IEEE J. Solid-State Circuits, vol. 37, no. 12, pp. 1662–1669, Dec 2002.
S. Tadjpour, E. Cijvat, E. Hegazi, A.A. Abidi, “A 900-MHz dualconversion low-IF GSM receiver in 0.35-μm CMOS,” IEEE J. Solid-State Circuits, vol. 36, no. 12, pp. 1992–2002. Dec. 2001.
P. Malcovati, C. Azeredo Leme, P. O’Leary, F. Maloberti, and H. Baltes, “Smart sensor interface with A/D conversion and programmable calibration,” IEEE J. Solid-State Circuits, vol. 29, no. 8, pp. 963–966, Aug. 1994.
C. Azeredo Leine and H. Baltes, “Multi-purpose interface for sensor systems fabricated by CMOS technology with post-processing,” Sensors and Actuators A, vols 37–38, pp. 77–81, Oct. 1993.
K.C. Chao, S. Nadeem, W.L. Lee, and C.G. Sodini, “A high order topology for interpolative modulators for oversampling A/D converters,” IEEE Trans. Circuits and Systems II, vol. CAS-37, pp. 309–318, March 1990.
R. Jiang and T.S. Fiez, “A 14-bit ΔΣ ADC with 8X OSR and 4-MHz conversion bandwidth in a 0.18m CMOS Process,” IEEE J. Solid-State Circuits, vol. 39, no. 1, pp. 63–74, Jan. 2004.
R. Schreier, “The delta-sigma Toobox 5.1,” http://next242.ece.orst.edu/pub/delsig.tar .Z ECE Department, Oregon State University, April 1998.
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Fiez, T.S., Naiknaware, R., Jiang, R. (2004). Low Power Data Conversion for Sensing Applications. In: Huijsing, J.H., Steyaert, M., van Roermund, A. (eds) Analog Circuit Design. Springer, Boston, MA. https://doi.org/10.1007/978-1-4020-2805-2_16
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DOI: https://doi.org/10.1007/978-1-4020-2805-2_16
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