Multi-phase ring-coupled oscillator for TDC using a differential inverter with an oscillation frequency booster circuit

T. Shima, S. Kozuki, T. Otsuka, N. Retdian

研究成果: Conference contribution

抄録

A multi-phase ring coupled oscillator is a time measuring component of a time-To-digital converter (TDC). The proposed multi-phase ring coupled oscillator consists of a differential inverter ring oscillator. For improving the time resolution, an enhanced sub-oscillator is added to boost the oscillation frequency. Oscillation mode analysis and the start-up technique discussed are for the multi-phase ring coupled oscillator to oscillate in a specified mode. The proposed circuit performance simulates by CADENCE hspiceD. The simulation model used is a 0.18um 1-poly 5-metal CMOS transistor model.

本文言語English
ホスト出版物のタイトル2019 IEEE 31st International Conference on Microelectronics, MIEL 2019 - Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ページ273-276
ページ数4
ISBN(電子版)9781728134192
DOI
出版ステータスPublished - 2019 9
イベント31st IEEE International Conference on Microelectronics, MIEL 2019 - Nis, Serbia
継続期間: 2019 9 162019 9 18

出版物シリーズ

名前2019 IEEE 31st International Conference on Microelectronics, MIEL 2019 - Proceedings

Conference

Conference31st IEEE International Conference on Microelectronics, MIEL 2019
国/地域Serbia
CityNis
Period19/9/1619/9/18

ASJC Scopus subject areas

  • 電子工学および電気工学
  • ハードウェアとアーキテクチャ
  • 電子材料、光学材料、および磁性材料
  • 器械工学

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