A micropower neural recording amplifier with improved noise efficiency factor

ECCTD 2009 - European Conference on Circuit Theory and Design Conference Program

Volumn , Issue , 2009, Pages 319-322

  Majidzadeh, Vahid ^a   Schmid, Alexandre ^a   Leblebici, Yusuf ^a  

^a EPFL   (Switzerland)

Author keywords

Cortical implants; Crosstalk; Neural amplifier; Noise efficincy factor; Partially OTA sharing technique

Indexed keywords

3 DB BANDWIDTH; ADJACENT CHANNELS; AMPLIFIER NOISE; EFFICIENCY FACTOR; ENERGY EFFICIENT; LARGE SCALE INTEGRATION; LOW POWER; MICROPOWER; MULTIELECTRODE ARRAYS; NEURAL RECORDINGS; POWER CONSUMPTION; POWER DISSIPATION; SILICON AREA; SIMULATION RESULT; THEORETICAL LIMITS;

BANDPASS AMPLIFIERS; CIRCUIT THEORY; ELECTRIC POWER UTILIZATION; ENERGY EFFICIENCY; MICROELECTRONICS;

CROSSTALK;

EID: 71249110646     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ECCTD.2009.5274982     Document Type: Conference Paper

References (9)

1. J. Wessberg, C. Stambaugh, J. Kralik, P. Beck M. Laubach, J. Chapin, J. Kim, S.Biggs, M. Srinivasan, and M. Nicolelis, "Real-time rediction of hand trajectory by ensembles of cortical neurons in primates," Nature, vol. 408, pp. 361-365, Nov. 2000.
2. "IEEE standard for safety levels with respect to human exposure to radio frequency electromagnetic fields, 3 kHz to 300 GHz, " IEEE Std. C95.1-2005, 2006.
3. K. M. Silay, C. Dehollain, and M. Declercq, "Numerical analysis of temperature elevation in the head due to power dissipation in a cortical implant," in Proc. IEEE EMBC'08, pp. 951-956.
4. M. Steyaert, W. Sansen, and C. Zhongyuan, "A Micropower Low-Noise Monolithic Instrumentation Amplifier for Medical Purposes," IEEE J. Solid-State Circuits, vol. sc-22, no. 6, pp. 1163-1168, Dec. 1987.
5. C. C. Enz, G. C. temes, "Circuit techniques for reducing the effects of op-amp imperfections: autozeroing, correlated double sampling, and chopper stabilization," Proceedings of the IEEE, vol. 84, no. 11, pp. 1584-1614, Nov. 1996.
6. P. Mohseni, K. Najafi, "A Fully Integrated Neural Recording Amploifier With DC Input Stablization," IEEE Trans. Biomedical Engineering, vol. 51, no. 5, pp. 832-837, May. 2004.
7. B. Gosselin, M. Sawan, C. A. Chapman, "A Low-Power Integrated Bioamplifier With Active Low-Frequency Suppression," IEEE Trans. Biomedical Circuits Syst, vol. 1, no. 3, pp. 184-192, Sep. 2007.
8. R. R. Harrison, C. Charles, "A Low-Power Low-Noise CMOS Amplifier for Neural Recording Applications," IEEE J. Solid-State Circuits, vol. 38, no. 6, pp. 958-965, June. 2003.
9. W. Wattanapanitch, M. Fee, and R. Sarpeshkar, "An Energy-Efficient Micropower Neural Recording Amplifier," IEEE Trans. Biomedical Circuits Syst, vol. 1, no. 2, pp. 136-147, June. 2007.