JP2015506646A5 - - Google Patents

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Publication number
JP2015506646A5
JP2015506646A5 JP2014554813A JP2014554813A JP2015506646A5 JP 2015506646 A5 JP2015506646 A5 JP 2015506646A5 JP 2014554813 A JP2014554813 A JP 2014554813A JP 2014554813 A JP2014554813 A JP 2014554813A JP 2015506646 A5 JP2015506646 A5 JP 2015506646A5
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JP
Japan
Prior art keywords
transconductance device
positive
negative
current source
bias
Prior art date
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Application number
JP2014554813A
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English (en)
Japanese (ja)
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JP2015506646A (ja
JP6273210B2 (ja
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Publication date
Priority claimed from US13/357,203 external-priority patent/US9000844B2/en
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Publication of JP2015506646A publication Critical patent/JP2015506646A/ja
Publication of JP2015506646A5 publication Critical patent/JP2015506646A5/ja
Application granted granted Critical
Publication of JP6273210B2 publication Critical patent/JP6273210B2/ja
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JP2014554813A 2012-01-24 2013-01-24 電力効率のよい相互コンダクタンスアンプ装置及びシステム Active JP6273210B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/357,203 US9000844B2 (en) 2012-01-24 2012-01-24 Power efficient transconductance amplifier apparatus and systems
US13/357,203 2012-01-24
PCT/US2013/022869 WO2013112671A1 (en) 2012-01-24 2013-01-24 Power efficient transconductance amplifier apparatus and systems

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017147379A Division JP6590874B2 (ja) 2012-01-24 2017-07-31 電力効率のよい相互コンダクタンスアンプ装置及びシステム

Publications (3)

Publication Number Publication Date
JP2015506646A JP2015506646A (ja) 2015-03-02
JP2015506646A5 true JP2015506646A5 (enExample) 2016-03-10
JP6273210B2 JP6273210B2 (ja) 2018-01-31

Family

ID=48796692

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014554813A Active JP6273210B2 (ja) 2012-01-24 2013-01-24 電力効率のよい相互コンダクタンスアンプ装置及びシステム
JP2017147379A Active JP6590874B2 (ja) 2012-01-24 2017-07-31 電力効率のよい相互コンダクタンスアンプ装置及びシステム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2017147379A Active JP6590874B2 (ja) 2012-01-24 2017-07-31 電力効率のよい相互コンダクタンスアンプ装置及びシステム

Country Status (4)

Country Link
US (1) US9000844B2 (enExample)
JP (2) JP6273210B2 (enExample)
CN (1) CN104094523B (enExample)
WO (1) WO2013112671A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8947125B2 (en) * 2013-02-21 2015-02-03 Qualcomm Incorporated Fast, low power comparator with dynamic bias background
CN106899272B (zh) * 2017-02-28 2020-06-26 中国科学技术大学 一种跨导放大器及滤波器
US10199999B1 (en) * 2017-11-09 2019-02-05 Texas Instruments Incorporated Transconductor systems
US10749507B1 (en) * 2019-06-19 2020-08-18 Infineon Technologies Austria Ag Current trimming system, method, and apparatus
CN111200402B (zh) * 2020-02-19 2023-04-07 电子科技大学 一种能够提升增益的高线性度动态残差放大器电路
KR102813465B1 (ko) * 2020-03-27 2025-05-27 에스케이하이닉스 주식회사 차동 증폭 회로
US11906610B2 (en) 2021-03-10 2024-02-20 Honeywell International Inc. Offset calibration and diagnostics for resistance-based bridge circuits

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0438003A (ja) * 1990-06-04 1992-02-07 Nec Corp Ｍｏｓ演算増幅回路
US5101126A (en) 1990-10-15 1992-03-31 Analog Devices, Inc. Wide dynamic range transconductance stage
CN1023366C (zh) * 1992-05-29 1993-12-29 王生长 一种大动态差动放大器
US5510754A (en) 1994-11-18 1996-04-23 National Semiconductor Corporation Fast slewing amplifier using dynamic current mirrors
US5936466A (en) 1997-08-04 1999-08-10 International Business Machines Corporation Differential operational transconductance amplifier
US6204654B1 (en) 1999-01-29 2001-03-20 Analog Devices, Inc. Dynamically boosted current source circuit
JP2002204154A (ja) * 2000-11-02 2002-07-19 California Micro Devices Corp 終端回路およびその方法
US6727748B2 (en) 2002-05-09 2004-04-27 Terax Communication Technologies Inc. Highly efficient constant transconductance power amplifier
US7078962B2 (en) * 2003-04-23 2006-07-18 Texas Instruments Incorporated Dynamic current generator with asymmetric common-mode input range
JP3697696B2 (ja) * 2003-09-11 2005-09-21 日本テキサス・インスツルメンツ株式会社 Ｄｃ−ｄｃコンバータ
JP2007116568A (ja) * 2005-10-24 2007-05-10 Niigata Seimitsu Kk 差動増幅器
JP2008042487A (ja) * 2006-08-04 2008-02-21 Matsushita Electric Ind Co Ltd 演算増幅器
JP2011223130A (ja) * 2010-04-06 2011-11-04 Fuji Electric Co Ltd 比較回路

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