A switched-opamp with fast common mode feedback

Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems

Volumn 3, Issue , 1999, Pages 1523-1525

  Waltari, M ^a   Halonen, K ^a  

^a AALTO UNIVERSITY   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

AMPLIFIERS (ELECTRONIC); ANALOG INTEGRATED CIRCUITS; DIFFERENTIAL AMPLIFIERS; OPERATIONAL AMPLIFIERS;

COMMON MODE FEEDBACK; FULLY DIFFERENTIAL; SUPPLY VOLTAGES; SWITCHED OPAMP; TWO-STAGE AMPLIFIERS;

FEEDBACK AMPLIFIERS;

EID: 0037666942     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICECS.1999.814460     Document Type: Conference Paper

References (4)

1. J. Crols, M. Steyaert, "Switched-opamp: an approach to realize full CMOS switched-capacitor circuits at very low power supply voltages", IEEE J. Solid-state Circuits, vol. 29, pp. 936-942, Aug. 1994.
2. A. Baschirotto, R. Castello, "A 1V 1.8MHz CMOS switched-opamp SC filter with rail-to-rail output swing", in 1997 IEEE International Solid-state Circuits Conference, Dig. Tech. Pap., pp. 58-59, 1997.
3. V. Peluso, M. Vancorenland, M. Steyaert, W Sansen, "900mV differential class AB OTA for switched opamp applications", Electronics Letters, vol. 33, no. 17, pp.1455-1456,1997.
4. M. Waltari, K. Halonen, "Fully differential switched opamp with enhanced common mode feedback", Electronics Letters, vol. 34, no. 23, pp. 2181-2182, 1998.