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A 1.5 v high-speed class AB operational amplifier for high-resolution high-speed pipelined A/D converters

Mehrmanesh, S ; Sharif University of Technology | 2003

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  1. Type of Document: Article
  2. Publisher: 2003
  3. Abstract:
  4. A low voltage high speed class AB op-amp with new structure is presented. The proposed op-amp has been designed to drive a large capacitive load as large as 10 pf dedicated for high-resolution high-speed pipelined analog to digital converters. Consuming comparatively low power about 6 mw, the proposed class AB op-amps has an output swing of 2.6 Vpp from a single supply of 1.5 volt. It has been observed that this op-amp can be suitable for a 1.5 volt 13-bit Pipelined A/D with sampling rate of 60 MS/S. This op-amp is to be fabricated in standard 0.18u CMOS technology
  5. Keywords:
  6. Class AB ; CMOS analog circuit ; High speed ; Low voltage ; Operational Amplifier ; Pipelined analog to digital converter
  7. Source: Proceedings of the 2003 IEEE International Symposium on Circuits and Systems, Bangkok, 25 May 2003 through 28 May 2003 ; Volume 1 , 2003 , Pages I273-I276 ; 02714310 (ISSN)
  8. URL: https://ieeexplore.ieee.org/document/1205553