A 65-dB DR 1-MHz BW 110-MHz IF bandpass ΣΔ modulator employing electromechanical loop filter

Please use this identifier to cite or link to this item: https://doi.org/10.1109/CICC.2007.4405714

Title:	A 65-dB DR 1-MHz BW 110-MHz IF bandpass ΣΔ modulator employing electromechanical loop filter
Authors:	Yu, R. Xu, Y.P.
Issue Date:	2008
Citation:	Yu, R.,Xu, Y.P. (2008). A 65-dB DR 1-MHz BW 110-MHz IF bandpass ΣΔ modulator employing electromechanical loop filter. Proceedings of the Custom Integrated Circuits Conference : 205-208. ScholarBank@NUS Repository. https://doi.org/10.1109/CICC.2007.4405714
Abstract:	A 4th-order bandpass EA modulator employing electromechanical filter as loop filter is proposed. The electromechanical loop filter has the advantages of low power consumption and accurate center frequency without the need for tuning. The proposed bandpass EA modulator is implemented in a 0.35-μm SiGe BiCMOS technology and tested with a 110-MHz SAW filter. When sampled at 440MHz, the prototype chip achieves 65-dB DR and 60-dB peak SNDR in a 1-MHz signal bandwidth. © 2007 IEEE.
Source Title:	Proceedings of the Custom Integrated Circuits Conference
URI:	http://scholarbank.nus.edu.sg/handle/10635/83331
ISBN:	1424407869
ISSN:	08865930
DOI:	10.1109/CICC.2007.4405714
Appears in Collections:	Staff Publications

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