A 7.21-bit ENOB 100MS/s 1.51mW Inverter based Pipelined ADC with Digital Calibration for Breast Cancer Detection System

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2020/06/01

タイトル(英語): A 7.21-bit ENOB 100MS/s 1.51mW Inverter based Pipelined ADC with Digital Calibration for Breast Cancer Detection System

著者名: Yoshihiro Masui (Department of Electronics and Computer Engineering, Hiroshima Institute of Technology), Tsukasa Nishimiya (Department of Electronics and Computer Engineering, Hiroshima Institute of Technology), Allex Uemi (Department of Electronics and C

著者名(英語): Yoshihiro Masui (Department of Electronics and Computer Engineering, Hiroshima Institute of Technology), Tsukasa Nishimiya (Department of Electronics and Computer Engineering, Hiroshima Institute of Technology), Allex Uemi (Department of Electronics and Computer Engineering, Hiroshima Institute of Technology), Akihiro Toya (Department of Electronics and Computer Engineering, Hiroshima Institute of Technology), Takamaro Kikkawa (Department of Electronics and Computer Engineering, Hiroshima Institute of Technology)

キーワード: medical applications，ADC，pipelined，high-speed operation，digital calibration

要約(英語): A new pipelined ADC architecture is proposed for medical applications. We evaluated the proposed ADC architecture using a 180 nm CMOS-process. The designed pipelined ADC achieved 58.24 dB SFDR and 45.14 dB SNDR (ENOB = 7.21 bit) at a sampling frequency of 100 MHz and 2.0 V power supply voltage. In addition, the ADC achieved the highest FOM of 70.62 fJ/conv.- step when the power supply voltage was 1.6 V.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.140 No.6 （2020） 特集：来るべきIoT社会に向けた情報通信技術

本誌掲載ページ: 585-591 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/140/6/140_585/_article/-char/ja/