DocumentCode
3367277
Title
Antialiasing filter for NSDM codec
Author
Godek, Juliusz ; Golanski, Ryszard ; Kolodziej, Jacek
Author_Institution
Dept. of Electron., AGH Univ. of Sci. & Technol., Krakow
fYear
2008
fDate
14-17 Sept. 2008
Firstpage
159
Lastpage
164
Abstract
A consideration for an analog antialiasing filter performance, addressed to a nonuniform sampling coding technique was described. The filer prototype design and its implementations are presented. The Sallen-Key architecture based on CMOS inverters and the solution of achieving resistor formed by transmission gates with long MOSFETs are presented. Finally the simulation results are discussed.
Keywords
CMOS analogue integrated circuits; antialiasing; codecs; delta modulation; low-pass filters; signal sampling; CMOS inverters; MOSFET; NSDM codec; Sallen-Key architecture; antialiasing filter; nonuniform sampling coding technique; transmission gates; CMOS technology; Codecs; Delta modulation; Filters; Frequency; Nonuniform sampling; Prototypes; Resistors; Sampling methods; Signal sampling; Analog CMOS; Antialiasing; Continues time filters; Delta modulation; Non-uniform sampling;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals and Electronic Systems, 2008. ICSES '08. International Conference on
Conference_Location
Krakow
Print_ISBN
978-83-88309-47-2
Electronic_ISBN
978-83-88309-52-6
Type
conf
DOI
10.1109/ICSES.2008.4673381
Filename
4673381
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