Exploring the noise limits of fully-differential micro-watt transimpedance amplifiers for Sub-pA/√Hz sensitivity

2015 11th Conference on Ph.D. Research in Microelectronics and Electronics, PRIME 2015

Volumn , Issue , 2015, Pages 290-293

  Lei, Ka Meng ^a   Heidari, Hadi ^b,c   Mak, Pui In ^a   Law, Man Kay ^a   Maloberti, Franco ^b  

^a China   (Macao)

^b UNIVERSITY OF PAVIA   (Italy)

^c UNIVERSITY OF GLASGOW   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

AMPLIFIERS (ELECTRONIC); ANALOG INTEGRATED CIRCUITS; CMOS INTEGRATED CIRCUITS; DIFFERENTIAL AMPLIFIERS; ELECTRIC CURRENT MEASUREMENT; HALL EFFECT TRANSDUCERS; LOW PASS FILTERS; MICROELECTRONICS; OPERATIONAL AMPLIFIERS; SIGNAL DETECTION; SIGNAL PROCESSING;

CAPACITIVE FEEDBACK; COMMON-GATE TOPOLOGY; CURRENT DETECTION; DIFFERENTIAL CONFIGURATION; ENVIRONMENTAL SENSING; FULLY DIFFERENTIAL; NOISE PERFORMANCE; RESISTIVE FEEDBACK;

FEEDBACK AMPLIFIERS;

EID: 84946866519     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/PRIME.2015.7251392     Document Type: Conference Paper

References (5)

1. G. Ferrari, F. Gozzini, A. Molari, and M. Sampietro, "Transimpedance amplifier for high sensitivity current measurements on nanodevices," Solid-State Circuits, IEEE J. of, vol. 44, no. 5, pp. 1609-1616, 2009.
2. M. Crescentini, M. Bennati, M. Carminati, and M. Tartagni, "Noise limits of cmos current interfaces for biosensors: A review," Biomedical Circuits and Systems, IEEE Transaction on, vol. 8, no. 2, pp. 278-292, 2014.
3. D. Kim, B. Goldstein, W. Tang, F. J. Sigworth, and E. Culurciello, "Noise analysis and performance comparison of low current measurement systems for biomedical applications," Biomedical Circuits and Systems, IEEE Transaction on, vol. 7, no. 1, pp. 52-62, 2013.
4. H. Heidari, E. Bonizzoni, U. Gatti, and F. Maloberti, "A 0.18-m cmos current-mode hall magnetic sensor with very low bias current and high sensitive front-end," in Sensors, 2014 IEEE, Nov 2014, pp. 1467-1470.
5. Y. Tang, Y. Zhang, G. Fedder, and L. Carley, "An ultra-low noise switched capacitor transimpedance amplifier for parallel scanning tunneling microscopy," in Sensors, 2012 IEEE, Oct 2012, pp 1-4.