A high resolution time-to-digital converter utilizing coupled oscillator, ORIGAMI

Takeshi Shima, Retdian Nicodimus

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

This paper present the high resolution time-to-digital converter(TDC) using the new delay time measurement circuit. To generate tick mark on the time axis, the coupled oscillator, ORIGAMI, is used for precise scale marks. The minimal scale mark of the proposed method is ticked by the multiphase oscillator ORIGAMI, then the high resolution T-to-D conversion can be realized. The proposed TDC output is coded by the specific code, which is called as the center of gravity code, CGC. The CGC to binary decoding scheme is also discussed. To verify the proposed TDC performance, SPECTRE simulation results are shown, where 0.18 μm 1-poly 4-metal CMOS process is used.

本文言語English
ホスト出版物のタイトル2015 European Conference on Circuit Theory and Design, ECCTD 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(印刷版)9781479998777
DOI
出版ステータスPublished - 2015 10 16
外部発表はい
イベントEuropean Conference on Circuit Theory and Design, ECCTD 2015 - Trondheim, Norway
継続期間: 2015 8 242015 8 26

Other

OtherEuropean Conference on Circuit Theory and Design, ECCTD 2015
国/地域Norway
CityTrondheim
Period15/8/2415/8/26

ASJC Scopus subject areas

  • ハードウェアとアーキテクチャ
  • 電子工学および電気工学

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