• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

Wang, Jiacheng (Wang, Jiacheng.) | Zhu, Di (Zhu, Di.) | Guo, Lele (Guo, Lele.) | Jin, Rui (Jin, Rui.) | Wan, Peiyuan (Wan, Peiyuan.) | Lin, Pingfen (Lin, Pingfen.)

Indexed by:

EI Scopus

Abstract:

This paper presents the low-power implementation of a 10-bit 150-MS/s pipelined analog-to-digital converter (ADC) in a standard 65 nm digital CMOS. The ADC removes the track-and-hold amplifier (THA) to reduce the power consumption. A 1.5 bit/stage architecture is used in the first stage to lower front-end design complexity. Three 2.5-bit stages are followed to reduce the stage number in the pipeline chain. Operational amplifiers (op-amps) sharing technique is used between consecutive stages for further power saving. A high swing continuous-time common mode feedback (CMFB) circuit is adopted in the op-amp design. Simulation results shows the proposed ADC achieves 9.8 ENOB with a 23 MHz input. The power consumption is 22 mW from a 1.2 V supply voltage. The active area is 640 μm × 470 μm. ©2010 IEEE.

Keyword:

Operational amplifiers Integrated circuit design CMOS integrated circuits Pipelines Analog to digital conversion Electric power utilization Continuous time systems

Author Community:

  • [ 1 ] [Wang, Jiacheng]Beijing Embedded System Key Lab., Beijing University of Technology, Beijing 100124, China
  • [ 2 ] [Zhu, Di]Beijing Embedded System Key Lab., Beijing University of Technology, Beijing 100124, China
  • [ 3 ] [Guo, Lele]Beijing Embedded System Key Lab., Beijing University of Technology, Beijing 100124, China
  • [ 4 ] [Jin, Rui]Beijing Embedded System Key Lab., Beijing University of Technology, Beijing 100124, China
  • [ 5 ] [Wan, Peiyuan]Beijing Embedded System Key Lab., Beijing University of Technology, Beijing 100124, China
  • [ 6 ] [Lin, Pingfen]Beijing Embedded System Key Lab., Beijing University of Technology, Beijing 100124, China

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

Year: 2010

Page: 454-456

Language: English

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 2

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 9

Online/Total:365/10633057
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.