DocumentCode
1745333
Title
MASH delta-sigma modulators for wideband and multi-standard applications
Author
Tiew, K.T. ; Payne, A.J. ; Cheung, Peter Y. K.
Author_Institution
Dept. of Electr. & Electron. Eng., Imperial Coll. of Sci., Technol. & Med., London, UK
Volume
4
fYear
2001
fDate
6-9 May 2001
Firstpage
778
Abstract
This paper presents a flexible cascade of lowpass and bandpass MASH ΔΣ modulator architecture intended for wideband and multi-standard applications. It demonstrates the improvement in dynamic range of around 10 dB and 22 dB for the 4th and 6th order modulators respectively over the cascade of lowpass stage only counterparts
Keywords
VLSI; delta-sigma modulation; MASH delta-sigma modulators; bandpass modulators; dynamic range; lowpass modulators; multi-standard applications; wideband applications; Bandwidth; CMOS technology; Delta modulation; Digital modulation; Dynamic range; Linearity; Multi-stage noise shaping; Noise shaping; Sampling methods; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-6685-9
Type
conf
DOI
10.1109/ISCAS.2001.922353
Filename
922353
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