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CMOSインバータを用いた全差動OTAの試作と評価 : 高利得化の検討
https://kitami-it.repo.nii.ac.jp/records/8577
https://kitami-it.repo.nii.ac.jp/records/85776ba8b218-fc70-430c-aa68-dc997a393d8b
名前 / ファイル | ライセンス | アクション |
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ECT-09-39 (1.5 MB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2018-02-07 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | CMOSインバータを用いた全差動OTAの試作と評価 : 高利得化の検討 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Design and Evaluation of Fully Differential OTAs Using CMOS Inverters : Investigation for Higher Voltage Gain | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
言語 | ja | |||||
主題Scheme | Other | |||||
主題 | CMOSインバータ | |||||
キーワード | ||||||
言語 | ja | |||||
主題Scheme | Other | |||||
主題 | 差動OTA | |||||
キーワード | ||||||
言語 | ja | |||||
主題Scheme | Other | |||||
主題 | 高電圧利得 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CMOS Inverter | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Differential OTA | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | High Voltage Gain | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_5794 | |||||
タイプ | conference paper | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
著者 |
矢澤, 和樹
× 矢澤, 和樹× 小森山, 恵士× 谷本, 洋× YAZAWA, Kazuki× KOMORIYAMA, Keishi× TANIMOTO, Hiroshi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | There are strong demmands for low-voltage operating OPA/OTA in deep sub-micron CMOS processes. We have proposed a CMOS inverter based two-stage OTA configuration named FnI+FP OTA, which can operate 1 ~ 1.8 V of supply voltage, for 0.18 μm CMOS process. In this report, three series of fabrication results for the proposed F/F+F/B OTA configurations are presented with their design details. We have improved common-mode rqection ratio and voltage gain Over the prototype chip. The revised chip demonstrated 67 dB of voltage gain, unity frequency of 56 MHz, with 112 dB of CMRR, from 1.8 V of power supply with 3 mA of current consumption. | |||||
書誌情報 |
電気学会研究会資料. ECT, 電子回路研究会 巻 ECT-09, 号 39, p. 13-18, 発行日 2009 |
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権利 | ||||||
権利情報 | c2009IEEJapan | |||||
著者版フラグ | ||||||
値 | publisher | |||||
出版者 | ||||||
出版者 | 一般社団法人 電気学会 |