KR101222278B1 - 아날로그 입력 전단부 - Google Patents

아날로그 입력 전단부 Download PDF

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Publication number
KR101222278B1
KR101222278B1 KR1020077009969A KR20077009969A KR101222278B1 KR 101222278 B1 KR101222278 B1 KR 101222278B1 KR 1020077009969 A KR1020077009969 A KR 1020077009969A KR 20077009969 A KR20077009969 A KR 20077009969A KR 101222278 B1 KR101222278 B1 KR 101222278B1
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KR
South Korea
Prior art keywords
gain
input signal
delete delete
resistor
stage
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020077009969A
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English (en)
Korean (ko)
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KR20070073854A (ko
Inventor
앤드류 더블유. 루날스
사무엘 씨. 네이스
Original Assignee
지이 애비에이션 시스템즈 엘엘씨
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.)
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Publication date
Application filed by 지이 애비에이션 시스템즈 엘엘씨 filed Critical 지이 애비에이션 시스템즈 엘엘씨
Publication of KR20070073854A publication Critical patent/KR20070073854A/ko
Application granted granted Critical
Publication of KR101222278B1 publication Critical patent/KR101222278B1/ko
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • 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
    • 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
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
    • H03M1/129—Means for adapting the input signal to the range the converter can handle, e.g. limiting, pre-scaling ; Out-of-range indication
    • 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
    • H03F2203/45572—Indexing scheme relating to differential amplifiers the IC comprising one or more Zener diodes to the input leads
    • 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
    • H03F2203/45616—Indexing scheme relating to differential amplifiers the IC comprising more than one switch, which are not cross coupled

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
KR1020077009969A 2004-10-01 2005-09-30 아날로그 입력 전단부 Expired - Fee Related KR101222278B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/954,485 US7049989B2 (en) 2004-10-01 2004-10-01 Unified analog input front end apparatus and method
US10/954,485 2004-10-01
PCT/US2005/035483 WO2006039649A2 (en) 2004-10-01 2005-09-30 Unified analog input front end apparatus and method

Publications (2)

Publication Number Publication Date
KR20070073854A KR20070073854A (ko) 2007-07-10
KR101222278B1 true KR101222278B1 (ko) 2013-01-16

Family

ID=35708429

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077009969A Expired - Fee Related KR101222278B1 (ko) 2004-10-01 2005-09-30 아날로그 입력 전단부

Country Status (6)

Country Link
US (1) US7049989B2 (https=)
EP (1) EP1800398B1 (https=)
JP (1) JP5121455B2 (https=)
KR (1) KR101222278B1 (https=)
IL (1) IL182380A (https=)
WO (1) WO2006039649A2 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8195096B2 (en) * 2006-07-13 2012-06-05 Mediatek Inc. Apparatus and method for enhancing DC offset correction speed of a radio device
KR101157749B1 (ko) * 2008-01-09 2012-06-25 고쿠리츠 다이가꾸 호우진 시즈오까 다이가꾸 순회형 아날로그·디지털 변환기
DE102008027939A1 (de) 2008-06-12 2009-12-24 Rutronik Elektronische Bauelemente Gmbh Analog/Digitalwandler mit einer SAR-Topologie sowie zugehöriges Verfahren
KR101004656B1 (ko) * 2009-03-17 2011-01-03 (주)오토시스 이중 ａ/ｄ 변환기를 갖는 실시간 지진 신호 측정 장치 및 그 측정 방법
US8365024B2 (en) * 2010-02-26 2013-01-29 Honeywell International Inc. High integrity data bus fault detection using multiple signal components
US8054208B2 (en) 2010-03-30 2011-11-08 Honeywell International Inc. Re-configurable multipurpose analog interface
US8782299B2 (en) 2010-04-27 2014-07-15 Honeywell International Inc. Re-configurable multi-purpose digital interface
US8390324B2 (en) 2010-09-20 2013-03-05 Honeywell International Inc. Universal functionality module
EP2690788A1 (en) * 2012-07-27 2014-01-29 ST-Ericsson SA Analog-to-digital conversion device
US9438288B2 (en) * 2012-12-07 2016-09-06 Avago Technologies General Ip (Singapore) Pte. Ltd. System providing reduced intermodulation distortion
EP3413467A1 (en) * 2017-06-06 2018-12-12 Samsung SDI Co., Ltd Passive conjunction circuit and voltage measurement circuit
CN111865314A (zh) * 2020-07-03 2020-10-30 同济大学 模数转换器模拟前端电路
CN114281143B (zh) * 2021-12-30 2024-05-10 江苏润石科技有限公司 带隙基准电压稳定的基准源电路及方法
CN115149912A (zh) * 2022-07-20 2022-10-04 普源精电科技股份有限公司 模拟前端芯片、模拟前端电路及信号处理装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030215033A1 (en) 2002-05-20 2003-11-20 Oleg Drapkin Digitally programmable gain control circuit

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016557A (en) * 1975-05-08 1977-04-05 Westinghouse Electric Corporation Automatic gain controlled amplifier apparatus
JPS5864812A (ja) * 1981-10-15 1983-04-18 Victor Co Of Japan Ltd レベル制御装置
JPS59160317A (ja) * 1983-03-02 1984-09-11 Yokogawa Hokushin Electric Corp アナログ・デイジタル変換器
JPS6150407A (ja) * 1984-08-20 1986-03-12 Matsushita Electric Ind Co Ltd 増幅装置
GB2232024B (en) * 1989-05-22 1994-01-12 Seikosha Kk Method and apparatus for recording and/or producing sound
FR2656930B1 (fr) * 1990-01-05 1992-10-02 Alcatel Radiotelephone Circuit de mesure numerique d'un signal electrique.
JP2863758B2 (ja) * 1991-10-18 1999-03-03 山武ハネウエル 株式会社 入力オフセット電圧補正装置
JPH06216772A (ja) * 1993-01-14 1994-08-05 Hitachi Ltd Ａ／ｄ変換器、及び完全差動演算増幅回路
JPH08331108A (ja) * 1995-05-31 1996-12-13 Fujitsu Ltd 線路終端回路
JPH09246892A (ja) * 1996-03-01 1997-09-19 Yamaha Corp ゲイン切換え増幅回路
US5841385A (en) * 1996-09-12 1998-11-24 Advanced Micro Devices, Inc. System and method for performing combined digital/analog automatic gain control for improved clipping suppression
JP2001044770A (ja) * 1999-07-30 2001-02-16 Fujitsu Ten Ltd 増幅回路
JP2001298336A (ja) * 2000-04-12 2001-10-26 Victor Co Of Japan Ltd マイクアンプ回路
JP2002236152A (ja) * 2001-02-08 2002-08-23 Mitsubishi Electric Corp 半導体集積回路の試験装置及び試験方法
US6603416B2 (en) * 2001-10-01 2003-08-05 International Business Machines Corporation Method and circuit for dynamic calibration of flash analog to digital converters
JP3751551B2 (ja) * 2001-10-12 2006-03-01 旭化成マイクロシステム株式会社 Ａ／ｄコンバータ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030215033A1 (en) 2002-05-20 2003-11-20 Oleg Drapkin Digitally programmable gain control circuit

Also Published As

Publication number Publication date
KR20070073854A (ko) 2007-07-10
JP2008515359A (ja) 2008-05-08
WO2006039649A3 (en) 2006-06-08
EP1800398A2 (en) 2007-06-27
EP1800398B1 (en) 2012-11-14
US20060071838A1 (en) 2006-04-06
JP5121455B2 (ja) 2013-01-16
IL182380A (en) 2012-08-30
US7049989B2 (en) 2006-05-23
IL182380A0 (en) 2007-07-24
WO2006039649A2 (en) 2006-04-13

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