@conference {xotta2005,
	title = {A Multi-Mode Sigma-Delta Analog-to-Digital Converter for GSM, UMTS and WLAN},
	booktitle = {ISCAS},
	year = {2005},
	month = {05/2005},
	author = {Xotta, A. and Gerosa, A. and Neviani, A.}
}
