DocumentCode
2962499
Title
An empirical study of the stability of 4th-order Incremental-ΣΔ-ADCs
Author
Uhlig, Johannes ; Schuffny, Rene
Author_Institution
Dept. of Electr. Eng., Tech. Univ. Dresden, Dresden, Germany
fYear
2011
fDate
14-15 Nov. 2011
Firstpage
1
Lastpage
4
Abstract
In order to find relationships between Noise-Transfer-Function (NTF) characteristics and stability of a Incremental-Delta-Sigma ADC (I-DS-ADC) 40.000 different NTF has been investigated. A fast and easy to use criterion to determine, if an NTF of an I-DS-ADC of 4th-order is likely to be stable was found. The novel criterion is fast and easy to use and covers a much bigger variety of possible NTFs compared to recent criteria.
Keywords
analogue-digital conversion; circuit noise; circuit stability; delta-sigma modulation; transfer functions; I-DS-ADC stability; NTF characteristics; fourth-order incremental delta-sigma ADC stability; noise transfer function characteristics; Filtering algorithms; Stability analysis; Tin; delta sigma; stability;
fLanguage
English
Publisher
ieee
Conference_Titel
NORCHIP, 2011
Conference_Location
Lund
Print_ISBN
978-1-4577-0514-4
Electronic_ISBN
978-1-4577-0515-1
Type
conf
DOI
10.1109/NORCHP.2011.6126713
Filename
6126713
Link To Document