@conference {xotta2004, title = {A Programmable-Order Sigma-Delta Converter for a Multi-Standard Wireless Receiver}, booktitle = {WowCas}, volume = {1}, year = {2004}, month = {05/2004}, pages = {33{\textendash}34}, address = {Vancouver B.C., Canada}, author = {Xotta, A. and Gerosa, A. and Neviani, A.} }