A high performance voltage down converter (VDC) using new flexible control technology of driving current

Tetsuo Endoh, Kazutoshi Nakamura, Fujio Masuoka

研究成果: Article査読

4 被引用数 (Scopus)

抄録

A high performance voltage down converter (VDC) is proposed in this paper. The proposed VDC can automatically control the driving current in seven phases to reduce the fluctuation of output voltage in VDC. By using above new flexible control technology of driving current, the fluctuation of output voltage can be suppressed to less than 10% and the average consuming current of VDC can be suppressed to 34 μA, even if the operation frequency is 200 MHz at the average driving current 100 mA. Therefore, the proposed VDC can operate with large driving current, low-power consumption and good response at the same time. Above all, this technology is very suitable for high perform ULSIs which require large load current, very low-power and high speed operation.

本文言語English
ページ(範囲)1905-1912
ページ数8
ジャーナルIEICE Transactions on Electronics
E81-C
12
出版ステータスPublished - 1998 1 1

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学

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