A dual-rail voltage supply for battery powered portable devices

Nyambayar Baatar, Namjae Kim, Hyojong Kim, Shiho Kim

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

5 Citations (Scopus)

Abstract

A positive and negative dual rail voltage supply proposed for battery powered portable devices and a test chip designed and fabricated by using 0.13um CMOS triple-well process. Proposed dual voltage scheme provides an effective way of reducing the dynamic power consumption due to the charge recycling through the upper power rail and lower power rail separated by series connected capacitors. The additional advantage of the proposed system is that we can separate digital block and analog block depending on the requirement of operating speed and voltage swing levels.

Original languageEnglish
Title of host publicationProceedings of the 2010 Asia Pacific Conference on Circuit and System, APCCAS 2010
Pages492-495
Number of pages4
DOIs
Publication statusPublished - 2010 Dec 1
Event2010 Asia Pacific Conference on Circuit and System, APCCAS 2010 - Kuala Lumpur, Malaysia
Duration: 2010 Dec 62010 Dec 9

Other

Other2010 Asia Pacific Conference on Circuit and System, APCCAS 2010
CountryMalaysia
CityKuala Lumpur
Period10/12/610/12/9

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Baatar, N., Kim, N., Kim, H., & Kim, S. (2010). A dual-rail voltage supply for battery powered portable devices. In Proceedings of the 2010 Asia Pacific Conference on Circuit and System, APCCAS 2010 (pp. 492-495). [5774938] https://doi.org/10.1109/APCCAS.2010.5774938