IN2014DN09415A - - Google Patents

Info

Publication number
IN2014DN09415A
IN2014DN09415A IN9415DEN2014A IN2014DN09415A IN 2014DN09415 A IN2014DN09415 A IN 2014DN09415A IN 9415DEN2014 A IN9415DEN2014 A IN 9415DEN2014A IN 2014DN09415 A IN2014DN09415 A IN 2014DN09415A
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Gary K Hebert
Original Assignee
That Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by That Corp filed Critical That Corp
Publication of IN2014DN09415A publication Critical patent/IN2014DN09415A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H03F3/45928—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit
    • H03F3/45932—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit by using feedback means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0088—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using discontinuously variable devices, e.g. switch-operated
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/001—Digital control of analog signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45138—Two or more differential amplifiers in IC-block form are combined, e.g. measuring amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45552—Indexing scheme relating to differential amplifiers the IC comprising clamping means, e.g. diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45591—Indexing scheme relating to differential amplifiers the IC comprising one or more potentiometers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
IN9415DEN2014 2012-05-10 2014-11-10 IN2014DN09415A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261645300P 2012-05-10 2012-05-10
PCT/US2013/039948 WO2013169777A1 (en) 2012-05-10 2013-05-07 Programmable-gain amplifier

Publications (1)

Publication Number Publication Date
IN2014DN09415A true IN2014DN09415A (zh) 2015-07-17

Family

ID=48428720

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9415DEN2014 IN2014DN09415A (zh) 2012-05-10 2014-11-10

Country Status (7)

Country Link
US (1) US9083297B2 (zh)
CN (1) CN104584425B (zh)
DE (1) DE112013002394T5 (zh)
HK (1) HK1209532A1 (zh)
IN (1) IN2014DN09415A (zh)
TW (2) TWI543525B (zh)
WO (1) WO2013169777A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103259553A (zh) * 2012-02-17 2013-08-21 Imec公司 一种用于无线电设备的前端系统
CN107491115B (zh) * 2015-05-06 2019-12-03 宁波高新区健坤电热技术有限公司 一种高精度温控器及其工作方法
CN107317563B (zh) * 2017-08-21 2024-02-13 四川西南交大铁路发展股份有限公司 一种差分选择滤波电路及方法
CN108667453B (zh) * 2018-04-09 2021-08-31 上海集成电路研发中心有限公司 一种压摆率可调的低功耗驱动器电路
CN109104157B (zh) * 2018-07-19 2021-04-02 电子科技大学 一种自调零运算放大器
TWI695582B (zh) * 2018-10-30 2020-06-01 日商村田製作所股份有限公司 訊號處理電路
CN109660221A (zh) * 2018-12-18 2019-04-19 四川长虹电器股份有限公司 一种可变增益放大器电路
IT201900001913A1 (it) 2019-02-11 2020-08-11 St Microelectronics Srl Circuito di interfaccia e procedimento corrispondente
US11152904B2 (en) * 2019-08-06 2021-10-19 Texas Instruments Incorporated Programmable gain amplifier with programmable resistance
US11695330B2 (en) * 2019-09-11 2023-07-04 Analog Devices International Unlimited Company Method to reduce the common-mode EMI of a full bridge converter using sampling common-mode feedback
JP7086492B2 (ja) * 2020-02-10 2022-06-20 矢崎総業株式会社 電圧検出装置
GB2598120A (en) * 2020-08-18 2022-02-23 Crypto Quantique Ltd Fully differential amplifier, circuit and system
CN116455335B (zh) * 2023-06-16 2023-08-22 微龛(广州)半导体有限公司 可编程增益放大器、模数转换器及芯片

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6141169A (en) * 1997-10-23 2000-10-31 Cirrus Logic, Inc. System and method for control of low frequency input levels to an amplifier and compensation of input offsets of the amplifier
US6225618B1 (en) * 1998-11-04 2001-05-01 Nex Press Solutions Llc Digital densitometer with auto-ranging
TW423211B (en) * 1999-10-27 2001-02-21 Ind Tech Res Inst Control circuit for bias circuit of programmable gain amplifier
US6696892B1 (en) * 1999-11-11 2004-02-24 Broadcom Corporation Large dynamic range programmable gain attenuator
US6677818B2 (en) * 2000-08-03 2004-01-13 Broadcom Corporation Method and circuit for a dual supply amplifier
US7013117B2 (en) 2002-03-25 2006-03-14 Broadcom Corporation Analog power detection for gain control operations
US6570448B1 (en) 2002-01-23 2003-05-27 Broadcom Corporation System and method for a startup circuit for a differential CMOS amplifier
US7933567B2 (en) * 2006-01-26 2011-04-26 Qualcomm, Incorporated Method and apparatus for achieving linear monotonic output power
US7551025B2 (en) * 2007-08-29 2009-06-23 Margolis Mitchell E High-voltage transconductance circuit
JP5088131B2 (ja) * 2007-12-28 2012-12-05 富士通株式会社 電力制御回路及び電力制御方法
US8054085B2 (en) * 2008-03-31 2011-11-08 Electro Scientific Industries, Inc. Programmable gain trans-impedance amplifier overload recovery circuit
EP2128633B1 (en) 2008-05-29 2012-05-02 Austriamicrosystems AG Current-sense amplifier arrangement and method for measuring a voltage signal
TWI362178B (en) * 2008-10-29 2012-04-11 Hycon Technology Corp Wide-range and high-resolution programmable gain amplifier
JP2013502186A (ja) 2009-08-14 2013-01-17 ザット コーポレーション 低歪みのプログラマブルゲインアンプ用の動的スイッチドライバ

Also Published As

Publication number Publication date
DE112013002394T5 (de) 2015-02-26
TW201409932A (zh) 2014-03-01
CN104584425B (zh) 2018-07-27
TWI543525B (zh) 2016-07-21
US9083297B2 (en) 2015-07-14
TW201642585A (zh) 2016-12-01
HK1209532A1 (zh) 2016-04-01
WO2013169777A1 (en) 2013-11-14
US20130300503A1 (en) 2013-11-14
CN104584425A (zh) 2015-04-29
TWI625933B (zh) 2018-06-01

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