Nano-power switched-capacitor bandpass filters for medical implantable pacemakers and defibrillators

Midwest Symposium on Circuits and Systems

Volumn , Issue , 2008, Pages 29-32

  Zadeh, Ali E ^a  

^a University of Southern California ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BANDPASS AMPLIFIERS; CAPACITANCE; CAPACITORS; DEFIBRILLATORS; DIELECTRIC DEVICES; ELECTRIC EQUIPMENT; ELECTRIC POWER UTILIZATION; OPERATIONAL AMPLIFIERS; PACEMAKERS; SIGNAL PROCESSING; SWITCHED FILTERS; WAVE FILTERS;

ANALOG CMOS; CARDIAC PACEMAKERS; CARDIAC SIGNALS; CURRENT CONSUMPTIONS; DISCRETE; FILTER ARCHITECTURES; IMPLANTABLE MEDICAL DEVICES; POWER CONSUMPTIONS; SUPPLY VOLTAGES; SWITCHED CAPACITOR FILTERS; SYSTEM CLOCKS;

BANDPASS FILTERS;

EID: 54249153462     PISSN: 15483746     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/MWSCAS.2008.4616728     Document Type: Conference Paper

References (7)

1. R. Castello, A.G. Grassi, and S. Donati, "A 500-nA Sixth-Order Bandpass SC Filter," IEEE Journal of Solid-State Circuits, vol. SC-25, no. 3, pp. 669-676, June 1990.
2. K.R. Laker and P.E. Fleischer, "A family of active switched-capacitor biquad building blocks," Bell System Technical Journal, vol. 58, pp. 2235-2269, Dec. 1979.
3. K. Martin and A.S. Sedra, "Starys-insensitve switched capacitor filters based on the bilinear z-transform," Electronic Letter, vol. 15, pp. 365-366, June 21, 1979.
4. A. Baschirotto, D. Bijno, R. Castello, and F. Montecchi, "A IV 1.2μW 4th order bandpass switched-opamp SC filter for a cardiac pacer sense stage," IEEE International Symposium on Circuits and Systems, vol. III, pp. 173-176, May 28-31, 2000, Geneva, Switzerland.
5. A. Zadeh, "Band-pass filter for use in a sense amplifier of an implantable cardiac pacer," U.S. Patent #5, 336, 242.
6. L. Huelsman and P. Allen, Introduction to the Theory and Design of Active Filters, NY, McGraw-Hill, 1980, Chapter 5.
7. M.S. Ghausi and K.R. Laker, Modern Filter Design, New Jersey, Prentice-Hall, 1981, Chapter 6.