Area-efficient cross-coupled charge pump for on-chip solar cell

Yoshimasa Minami, Kazuma Igarashi, Takaya Sugiura, Nobuhiko Nakano

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

In this paper, an area-efficient cross-coupled charge pump for standalone chip using on-chip solar cell is proposed. The proposed cross-coupled charge pump outputs higher voltage than conventional cross-coupled charge pump on the same area by adding capacitors to drive MOS transistors. The proposed circuit is fabricated in 0.18um standard CMOS process, and outputs 80mV higher than the conventional circuit with 500mV input and 100kHz clock frequency.

Original languageEnglish
Title of host publication2016 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509006298
DOIs
Publication statusPublished - 2017 Jan 18
Event2016 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2016 - Phuket, Thailand
Duration: 2016 Oct 242016 Oct 27

Other

Other2016 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2016
CountryThailand
CityPhuket
Period16/10/2416/10/27

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Keywords

  • CMOS
  • cross-coupled charge pump
  • DC-DC converter
  • on-chip solar cell
  • standalone chip

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing
  • Instrumentation

Cite this

Minami, Y., Igarashi, K., Sugiura, T., & Nakano, N. (2017). Area-efficient cross-coupled charge pump for on-chip solar cell. In 2016 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2016 [7824716] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISPACS.2016.7824716