%0 Conference Paper %B Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on %D 2001 %T A micro-power low noise log-domain amplifier for the sensing chain of a cardiac pacemaker %A Gerosa, A. %A Novo, A. %A Mengalli, A. %A Neviani, A. %K 0.8 micron %K 2.8 muW %K 50 to 70 dB %K active filters %K cardiac pacemaker %K cardiac signal %K class AB log-domain 2nd order band-pass filter %K CMOS %K CMOS analogue integrated circuits %K feedback amplifiers %K input-referred noise %K integrated circuit noise %K low-power electronics %K micro-power low noise log-domain amplifier %K pacemakers %K programmable gain %K sensing chain %K weak inversion %B Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on %V 1 %P 296 -299 vol. 1 %R 10.1109/ISCAS.2001.921851