@conference {876786, title = {Low-power sensing and digitization of cardiac signals based on sigma-delta conversion}, booktitle = {Low Power Electronics and Design, 2000. ISLPED {\textquoteright}00. Proceedings of the 2000 International Symposium on}, year = {2000}, pages = {216 - 218}, keywords = {0.8 micron, 2 muW, 2 V, 50 to 150 Hz, 8 kHz, cardiac signals, CMOS integrated circuits, CMOS technology, digitization, dynamic range, low-power circuits, low-power electronics, low-power sensing, medical signal processing, oversampled frequency, oversampling conversion techniques, pacemaker, pacemakers, power dissipation, sigma-delta conversion, sigma-delta modulation, signal sampling, switched networks, switched op-amp technique, third order modulator}, doi = {10.1109/LPE.2000.155282}, author = {Gerosa, A. and Novo, A. and Neviani, A.} }