Title :
Simple thermal noise estimation of OTA-based switched-capacitor filters
Author :
Christian Enz;François Krummenacher;Assim Boukhayma
Author_Institution :
ICLAB, EPFL, Neuchâ
fDate :
6/1/2015 12:00:00 AM
Abstract :
This paper presents a new analytical method to simply estimate the integrated thermal noise in switched-capacitor filters (SCF). It is shown how the Bode theorem, which is theoretically valid only for continuous-time passive filters, can be extended to also estimate the noise in active SCF built with operational transconductance amplifiers (OTAs).
Keywords :
"Noise","Switches","Capacitors","Thermal noise","Estimation","Equivalent circuits","Thermal analysis"
Conference_Titel :
Noise and Fluctuations (ICNF), 2015 International Conference on
DOI :
10.1109/ICNF.2015.7288545
