A low-power, high-speed, current-feedback op-amp with a novel class AB high current output stage

IEEE Journal of Solid-State Circuits

Volumn 32, Issue 9, 1997, Pages 1470-1474

  Bales, Jim ^a  

^a NATIONAL SEMICONDUCTOR CORPORATION   (United States)

Author keywords

Analog integrated circuits; Bipolar analog integrated circuits; Operational amplifiers

Indexed keywords

BANDWIDTH; BIPOLAR INTEGRATED CIRCUITS; ELECTRIC CURRENTS; FEEDBACK AMPLIFIERS; INTEGRATED CIRCUIT LAYOUT;

ANALOGUE INTEGRATED CIRCUITS; CURRENT FEEDBACK OPERATIONAL AMPLIFIERS;

OPERATIONAL AMPLIFIERS;

EID: 0031232690     PISSN: 00189200     EISSN: None     Source Type: Journal    
DOI: 10.1109/4.628768     Document Type: Article

References (4)

1. D. Smith, M. Koen, and A. F. Witulski, "Evolution of high-speed operational amplifier architectures," IEEE J. Solid-State Circuits, vol. 29, no. 10, Oct. 1994.
2. D. Monticelli, "Class AB output circuit with large swing," U.S. Patent 4570128, Feb. 11, 1986.
3. _, "A quad CMOS single-supply op amp with rail-to-rail output swing," IEEE J. Solid-State Circuits, vol. 21, no. 6, Dec. 1986.
4. AT&T Microelectronics CBIC-U2 Product Development Guide, 1st ed., June 1992.