DocumentCode
2222244
Title
A 13 bit, 1.4 MS/s, 3.3 V sigma-delta modulator for RF baseband channel applications
Author
Feldman, Arnold R. ; Boser, Bernhard E. ; Gray, Paul R.
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., California Univ., Berkeley, CA, USA
fYear
1998
fDate
11-14 May 1998
Firstpage
229
Lastpage
232
Abstract
A 13 bit, 1.4 MS/s sigma-delta modulator oversampling at 16 X is implemented in a 0.72 μm CMOS process for application in the baseband path of direct conversion RF receivers. The modulator which achieves 77 dB of dynamic range and dissipates 81 mW from a 3.3 V supply is characterized for the blocking and intermodulation requirements of the RF application
Keywords
CMOS integrated circuits; intermodulation; modulators; radio receivers; sigma-delta modulation; 0.72 micron; 13 bit; 3.3 V; 81 mW; CMOS process; RF application; RF baseband channel applications; blocking requirements; direct conversion RF receivers; intermodulation requirements; oversampling; sigma-delta modulator; Baseband; Circuit noise; Degradation; Delta-sigma modulation; Digital filters; Dynamic range; Filtering; Power dissipation; Quantization; Radio frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Custom Integrated Circuits Conference, 1998. Proceedings of the IEEE 1998
Conference_Location
Santa Clara, CA
Print_ISBN
0-7803-4292-5
Type
conf
DOI
10.1109/CICC.1998.694969
Filename
694969
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