DocumentCode
2679515
Title
A new method to synthesize and optimize band-pass delta-sigma modulators
Author
Javidan, Mohammad ; Bénabés, Philippe
Author_Institution
Dept. of Signal Process. & Electron. Syst., SUPELEC, Gif-sur-Yvette
fYear
2008
fDate
22-25 June 2008
Firstpage
197
Lastpage
200
Abstract
An analysis and synthesis method for continuous-time (CT) band-pass delta-sigma modulators, applicable in parallel converters is presented in this paper. This method makes the design of band-pass delta-sigma modulators possible in a wide range of central frequencies and high DAC+ADC delays. This method is also applicable for narrow-band delta-sigma converters in order to improve their performances.
Keywords
analogue-digital conversion; delays; delta-sigma modulation; DAC+ADC delays; band-pass modulators; continuous-time modulators; delta-sigma converters; delta-sigma modulators; parallel converters; Bandwidth; Circuits; Clocks; Delay; Delta modulation; Design methodology; Frequency; Optimization methods; Signal processing; Signal synthesis;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems and TAISA Conference, 2008. NEWCAS-TAISA 2008. 2008 Joint 6th International IEEE Northeast Workshop on
Conference_Location
Montreal, QC
Print_ISBN
978-1-4244-2331-6
Electronic_ISBN
978-1-4244-2332-3
Type
conf
DOI
10.1109/NEWCAS.2008.4606355
Filename
4606355
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