A low-noise integrated bioamplifier with active DC offset suppression

2009 IEEE Biomedical Circuits and Systems Conference, BioCAS 2009

Volumn , Issue , 2009, Pages 5-8

  Zhao, Wei ^a   Li, Hongge ^a   Zhang, Youguang ^a  

^a BEIHANG UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

3 DB BANDWIDTH; ACTIVE FEEDBACK; BIOAMPLIFIER; CHIP AREAS; CMOS PROCESSS; CURRENT CONSUMPTION; CUTTING FREQUENCY; DC OFFSETS; DIFFERENTIATORS; FEEDBACK PATHS; HIGH-PASS; LOW NOISE; LOW POWER; NEURAL RECORDINGS; PASSIVE COMPONENTS;

AUDIO FREQUENCY AMPLIFIERS;

CMOS INTEGRATED CIRCUITS;

EID: 77749308483     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/BIOCAS.2009.5372099     Document Type: Conference Paper

References (7)

1. R. R. Harrison and C. Charles, "A low-power low-noise CMOS amplifier for neural recording applications," IEEE J. Solid-State Circuits, vol. 38, no. 3, pp. 958-965, June 2003.
2. B. Gosselin, M. Sawan and C. A. Chapman, "A low-power integrated bioamplifier with active low-frequency suppression," IEEE Trans. On Biomed. Circuits and Syst., vol. 1, no. 3, pp. 184-192, Sept. 2007.
3. W. Wattanapanitch, M. Fee and R. Sarpeshkar, "An energy-efficient micropower neural recording amplifier," IEEE Trans. On Biomed. Circuits and Syst., vol. 1, no. 2, pp. 136-147, June 2007.
4. P. Mohseni and K. Najafi, "A fully integrated neural recording amplifier with DC input stablization," IEEE Trans. On Biomed. Eng., vol. 51, no. 5, pp. 832-837, May 2004.
5. M. Yin and M. Ghovanloo, "A low-noise preamplifier with adjustable gain and bandwidth for biopotential recording applications," IEEE Int. Symp. Circuits and Syst., pp. 321-324, 2007.
6. J. Parthasarathy, A. G. Erdman, A. D. Redish and B. Ziaie, "An integrated CMOS bio-potential amplifier with a feed-forward DC cancellation topology," Proc. 28th IEEE EMBS Ann. Int. Conf. NY, USA, pp.2974-2977, 2006.
7. Hongge Li, A compensability RF CMOS mixed-signal interface for implantable system, Analog Integr Circ Sig Process, online published, 2009.