DocumentCode
2302716
Title
First-Order Continuous-Time Sigma-Delta Modulator
Author
Li, Yamei ; He, Lili
Author_Institution
Dept. of Electr. Eng., San Jose State Univ., CA
fYear
2007
fDate
26-28 March 2007
Firstpage
229
Lastpage
232
Abstract
This paper presents the design of a first-order continuous-time sigma-delta modulator. It can accept input signal bandwidth of 10 kHz with oversampling ratio of 250. The modulator operates at 1.8 V supply voltage and uses 0.18 mum CMOS technology. It achieves a level of 60 dB SNR
Keywords
delta-sigma modulation; modulators; sigma-delta modulation; 0.18 micron; 1.8 V; 10 kHz; CMOS technology; first-order continuous-time sigma-delta modulator; Bandwidth; CMOS technology; Circuit noise; Delta-sigma modulation; Filters; Frequency; Noise shaping; Quantization; Signal to noise ratio; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Quality Electronic Design, 2007. ISQED '07. 8th International Symposium on
Conference_Location
San Jose, CA
Print_ISBN
0-7695-2795-7
Type
conf
DOI
10.1109/ISQED.2007.77
Filename
4149039
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