JP2013219569A5 - - Google Patents

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Publication number
JP2013219569A5
JP2013219569A5 JP2012089063A JP2012089063A JP2013219569A5 JP 2013219569 A5 JP2013219569 A5 JP 2013219569A5 JP 2012089063 A JP2012089063 A JP 2012089063A JP 2012089063 A JP2012089063 A JP 2012089063A JP 2013219569 A5 JP2013219569 A5 JP 2013219569A5
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JP
Japan
Prior art keywords
signal
circuit
transconductance
output
adjustment
Prior art date
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Application number
JP2012089063A
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English (en)
Japanese (ja)
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JP2013219569A (ja
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Publication date
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Priority to JP2012089063A priority Critical patent/JP2013219569A/ja
Priority claimed from JP2012089063A external-priority patent/JP2013219569A/ja
Priority to US13/859,688 priority patent/US9013234B2/en
Priority to CN2013101238582A priority patent/CN103368511A/zh
Publication of JP2013219569A publication Critical patent/JP2013219569A/ja
Publication of JP2013219569A5 publication Critical patent/JP2013219569A5/ja
Withdrawn legal-status Critical Current

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JP2012089063A 2012-04-10 2012-04-10 トランスコンダクタンス調整回路、回路装置及び電子機器 Withdrawn JP2013219569A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012089063A JP2013219569A (ja) 2012-04-10 2012-04-10 トランスコンダクタンス調整回路、回路装置及び電子機器
US13/859,688 US9013234B2 (en) 2012-04-10 2013-04-09 Transconductance adjustment circuit, circuit device, and electronic apparatus
CN2013101238582A CN103368511A (zh) 2012-04-10 2013-04-10 跨导调整电路、电路装置及电子设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012089063A JP2013219569A (ja) 2012-04-10 2012-04-10 トランスコンダクタンス調整回路、回路装置及び電子機器

Publications (2)

Publication Number Publication Date
JP2013219569A JP2013219569A (ja) 2013-10-24
JP2013219569A5 true JP2013219569A5 (enExample) 2015-05-07

Family

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Family Applications (1)

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JP2012089063A Withdrawn JP2013219569A (ja) 2012-04-10 2012-04-10 トランスコンダクタンス調整回路、回路装置及び電子機器

Country Status (3)

Country Link
US (1) US9013234B2 (enExample)
JP (1) JP2013219569A (enExample)
CN (1) CN103368511A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104092360B (zh) * 2014-06-30 2017-05-17 成都芯源系统有限公司 跨导调整电路、跨导型误差放大单元及开关型功率变换器
US9647618B1 (en) * 2016-03-30 2017-05-09 Qualcomm Incorporated System and method for controlling common mode voltage via replica circuit and feedback control
CN110322673A (zh) * 2018-03-30 2019-10-11 温州有达电气有限公司 一种低延迟的智能墙壁专用开关
US10637441B1 (en) * 2018-11-30 2020-04-28 Nxp B.V. Polyphase Gm-C filter using Gm cells
US11349443B2 (en) 2019-09-10 2022-05-31 Mediatek Inc. Operational amplifier using single-stage amplifier with slew-rate enhancement and associated method
CN111281396B (zh) * 2020-01-22 2022-09-06 哈尔滨理工大学 胸腹表面呼吸运动信号超分辨方法
US11381207B2 (en) * 2020-04-02 2022-07-05 Stmicroelectronics International N.V. Apparatus and method for an analog to digital converter

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3380347B2 (ja) 1995-01-27 2003-02-24 旭化成マイクロシステム株式会社 Ｇｍ−Ｃフィルタ
US6262624B1 (en) * 2000-05-19 2001-07-17 Advanced Micro Devices, Inc. Phase delay based filter transconductance (Gm/C) compensation circuit
US6549074B2 (en) * 2000-12-05 2003-04-15 Nippon Telegraph And Telephone Corporation Transconductance amplifier, filter using the transconductance amplifier and tuning circuitry for transconductance amplifier in the filter
JP4227320B2 (ja) * 2001-09-04 2009-02-18 新日本無線株式会社 複素バンドパスフィルタ
JP3578133B2 (ja) 2001-11-06 2004-10-20 日本電信電話株式会社 トランスコンダクタンスアンプ調整回路
JP2003188683A (ja) * 2001-12-19 2003-07-04 Sony Corp アナログフィルタ回路およびこれを用いたディスク装置
FR2834087A1 (fr) * 2001-12-20 2003-06-27 Koninkl Philips Electronics Nv Circuit a transconductance sensiblement constante
US7051063B2 (en) * 2002-05-03 2006-05-23 Atheros Communications, Inc. Integrated low power channel select filter having high dynamic range and bandwidth
JP2005223439A (ja) 2004-02-03 2005-08-18 Nec Electronics Corp 周波数設定回路
US7319731B2 (en) 2004-02-05 2008-01-15 Broadcom Corporation High precision continuous time gmC BPF tuning
JP4731462B2 (ja) 2006-12-27 2011-07-27 ルネサスエレクトロニクス株式会社 受信装置
JP4238935B1 (ja) 2007-08-28 2009-03-18 ダイキン工業株式会社 直接形交流電力変換装置
US7920027B2 (en) * 2008-04-07 2011-04-05 Qualcomm Incorporated Amplifier design with biasing and power control aspects
CN102340284B (zh) * 2010-07-23 2014-03-05 复旦大学 一种低电源电压跨导可调的恒定跨导的轨到轨输入运算放大器
JP5782762B2 (ja) 2011-03-16 2015-09-24 セイコーエプソン株式会社 トランスコンダクタンス調整回路、回路装置及び電子機器

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