%0 Journal Article %T An improved common-mode feedback loop for the differential-difference amplifier %A Centurelli, Francesco %A Simonetti, Andrea %A Trifiletti, Alessandro %J Analog Integrated Circuits and Signal Processing %V 74 %N 1 %P 33-48 %@ 0925-1030 %D 2012-09-25 %I Springer US %~ DeepDyve