ATE283579T1 - Strom-spannungsumwandler mit steuerbarer verstärkung und signalverarbeitender schaltkreis mit einem solchen umwandler - Google Patents
Strom-spannungsumwandler mit steuerbarer verstärkung und signalverarbeitender schaltkreis mit einem solchen umwandlerInfo
- Publication number
- ATE283579T1 ATE283579T1 AT01900466T AT01900466T ATE283579T1 AT E283579 T1 ATE283579 T1 AT E283579T1 AT 01900466 T AT01900466 T AT 01900466T AT 01900466 T AT01900466 T AT 01900466T AT E283579 T1 ATE283579 T1 AT E283579T1
- Authority
- AT
- Austria
- Prior art keywords
- converter
- bias
- current
- resistor
- signal processing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M3/00—Conversion of analogue values to or from differential modulation
- H03M3/30—Delta-sigma modulation
- H03M3/50—Digital/analogue converters using delta-sigma modulation as an intermediate step
- H03M3/502—Details of the final digital/analogue conversion following the digital delta-sigma modulation
- H03M3/504—Details of the final digital/analogue conversion following the digital delta-sigma modulation the final digital/analogue converter being constituted by a finite impulse response [FIR] filter, i.e. FIRDAC
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Amplifiers (AREA)
- Analogue/Digital Conversion (AREA)
- Control Of Amplification And Gain Control (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00200468 | 2000-02-14 | ||
PCT/EP2001/000508 WO2001061865A1 (en) | 2000-02-14 | 2001-01-18 | Current-to-voltage converter with controllable gain, and signal processing circuit comprising such converter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE283579T1 true ATE283579T1 (de) | 2004-12-15 |
Family
ID=8171003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01900466T ATE283579T1 (de) | 2000-02-14 | 2001-01-18 | Strom-spannungsumwandler mit steuerbarer verstärkung und signalverarbeitender schaltkreis mit einem solchen umwandler |
Country Status (7)
Country | Link |
---|---|
US (1) | US6545620B2 (de) |
EP (1) | EP1197001B1 (de) |
JP (1) | JP4674307B2 (de) |
KR (1) | KR100744857B1 (de) |
AT (1) | ATE283579T1 (de) |
DE (1) | DE60107363T2 (de) |
WO (1) | WO2001061865A1 (de) |
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JP4765206B2 (ja) * | 2001-06-22 | 2011-09-07 | ヤマハ株式会社 | ボリューム回路 |
US7242267B2 (en) * | 2003-10-29 | 2007-07-10 | Broadcom Corporation | Interpolating programmable gain attenuator |
US7135942B2 (en) * | 2003-10-29 | 2006-11-14 | Broadcom Corporation | Interpolating programmable gain attenuator |
US8536661B1 (en) | 2004-06-25 | 2013-09-17 | University Of Hawaii | Biosensor chip sensor protection methods |
US7451650B2 (en) * | 2004-08-27 | 2008-11-18 | General Electric Company | Systems and methods for adjusting gain within an ultrasound probe |
US7785785B2 (en) | 2004-11-12 | 2010-08-31 | The Board Of Trustees Of The Leland Stanford Junior University | Charge perturbation detection system for DNA and other molecules |
US8262900B2 (en) * | 2006-12-14 | 2012-09-11 | Life Technologies Corporation | Methods and apparatus for measuring analytes using large scale FET arrays |
US11339430B2 (en) | 2007-07-10 | 2022-05-24 | Life Technologies Corporation | Methods and apparatus for measuring analytes using large scale FET arrays |
EP2639578B1 (de) | 2006-12-14 | 2016-09-14 | Life Technologies Corporation | Vorrichtung zur Messung von Analyten mithilfe großer FET-Arrays |
US8349167B2 (en) | 2006-12-14 | 2013-01-08 | Life Technologies Corporation | Methods and apparatus for detecting molecular interactions using FET arrays |
CN102203282B (zh) * | 2008-06-25 | 2014-04-30 | 生命技术公司 | 使用大规模fet阵列测量分析物的方法和装置 |
US20100301398A1 (en) | 2009-05-29 | 2010-12-02 | Ion Torrent Systems Incorporated | Methods and apparatus for measuring analytes |
US20100137143A1 (en) | 2008-10-22 | 2010-06-03 | Ion Torrent Systems Incorporated | Methods and apparatus for measuring analytes |
US8776573B2 (en) | 2009-05-29 | 2014-07-15 | Life Technologies Corporation | Methods and apparatus for measuring analytes |
US20120261274A1 (en) | 2009-05-29 | 2012-10-18 | Life Technologies Corporation | Methods and apparatus for measuring analytes |
US7876151B1 (en) * | 2009-10-08 | 2011-01-25 | Dialog Semiconductor Gmbh | R/2R programmable gate array |
US8858782B2 (en) | 2010-06-30 | 2014-10-14 | Life Technologies Corporation | Ion-sensing charge-accumulation circuits and methods |
CN106449632B (zh) | 2010-06-30 | 2019-09-20 | 生命科技公司 | 阵列列积分器 |
US11307166B2 (en) | 2010-07-01 | 2022-04-19 | Life Technologies Corporation | Column ADC |
CN103168341B (zh) | 2010-07-03 | 2016-10-05 | 生命科技公司 | 具有轻度掺杂的排出装置的化学敏感的传感器 |
JP5781872B2 (ja) * | 2010-09-13 | 2015-09-24 | アイメックImec | 無線送信機 |
US9618475B2 (en) | 2010-09-15 | 2017-04-11 | Life Technologies Corporation | Methods and apparatus for measuring analytes |
JP5913323B2 (ja) | 2010-09-24 | 2016-04-27 | ライフ テクノロジーズ コーポレーション | マッチドペアトランジスタ回路 |
US9970984B2 (en) | 2011-12-01 | 2018-05-15 | Life Technologies Corporation | Method and apparatus for identifying defects in a chemical sensor array |
US8747748B2 (en) | 2012-01-19 | 2014-06-10 | Life Technologies Corporation | Chemical sensor with conductive cup-shaped sensor surface |
US8821798B2 (en) | 2012-01-19 | 2014-09-02 | Life Technologies Corporation | Titanium nitride as sensing layer for microwell structure |
US8786331B2 (en) | 2012-05-29 | 2014-07-22 | Life Technologies Corporation | System for reducing noise in a chemical sensor array |
US9080968B2 (en) | 2013-01-04 | 2015-07-14 | Life Technologies Corporation | Methods and systems for point of use removal of sacrificial material |
US9841398B2 (en) | 2013-01-08 | 2017-12-12 | Life Technologies Corporation | Methods for manufacturing well structures for low-noise chemical sensors |
US8962366B2 (en) | 2013-01-28 | 2015-02-24 | Life Technologies Corporation | Self-aligned well structures for low-noise chemical sensors |
US8841217B1 (en) | 2013-03-13 | 2014-09-23 | Life Technologies Corporation | Chemical sensor with protruded sensor surface |
US8963216B2 (en) | 2013-03-13 | 2015-02-24 | Life Technologies Corporation | Chemical sensor with sidewall spacer sensor surface |
US9835585B2 (en) | 2013-03-15 | 2017-12-05 | Life Technologies Corporation | Chemical sensor with protruded sensor surface |
US9116117B2 (en) | 2013-03-15 | 2015-08-25 | Life Technologies Corporation | Chemical sensor with sidewall sensor surface |
EP2972281B1 (de) | 2013-03-15 | 2023-07-26 | Life Technologies Corporation | Chemische vorrichtung mit dünnem leitenden element |
JP6581074B2 (ja) | 2013-03-15 | 2019-09-25 | ライフ テクノロジーズ コーポレーション | 一貫性のあるセンサ表面積を有する化学センサ |
CN105264366B (zh) | 2013-03-15 | 2019-04-16 | 生命科技公司 | 具有一致传感器表面区域的化学传感器 |
US20140336063A1 (en) | 2013-05-09 | 2014-11-13 | Life Technologies Corporation | Windowed Sequencing |
US10458942B2 (en) | 2013-06-10 | 2019-10-29 | Life Technologies Corporation | Chemical sensor array having multiple sensors per well |
US10077472B2 (en) | 2014-12-18 | 2018-09-18 | Life Technologies Corporation | High data rate integrated circuit with power management |
KR20170097712A (ko) | 2014-12-18 | 2017-08-28 | 라이프 테크놀로지스 코포레이션 | 대형 fet 어레이를 사용한 분석물 측정을 위한 방법과 장치 |
EP4354131A2 (de) | 2014-12-18 | 2024-04-17 | Life Technologies Corporation | Integrierte schaltung mit hoher datenrate und mit transmitterkonfiguration |
US10909449B2 (en) * | 2017-04-14 | 2021-02-02 | Samsung Electronics Co., Ltd. | Monolithic multi-bit weight cell for neuromorphic computing |
CN111034035B (zh) * | 2017-09-21 | 2023-08-11 | 德克萨斯仪器股份有限公司 | 可编程增益放大器和包含pga的δς模数转换器 |
US11025229B2 (en) * | 2019-02-18 | 2021-06-01 | Texas Instruments Incorporated | Compensation for binary weighted divider |
Family Cites Families (19)
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DE1050816B (de) * | 1956-12-31 | 1900-01-01 | ||
US3366947A (en) * | 1964-01-08 | 1968-01-30 | Fujitsu Ltd | Non-linear pcm decoder |
BE795423A (fr) * | 1972-04-03 | 1973-05-29 | Ampex | Convertisseur numerique-analogique non lineaire pour circuits d'asservissement |
US3882484A (en) * | 1972-10-30 | 1975-05-06 | Wescom | Non-linear encoder and decoder |
US4363024A (en) * | 1977-11-21 | 1982-12-07 | Brokaw Adrian P | Digital-to-analog converter providing multiplicative and linear functions |
JPS5639629A (en) * | 1979-09-04 | 1981-04-15 | Fujitsu Ltd | Digital-analog converter |
US4354159A (en) * | 1981-02-02 | 1982-10-12 | Rockwell International Corporation | Prescription attenuator having cascaded L-pad sections |
US4500845A (en) * | 1983-03-15 | 1985-02-19 | Texas Instruments Incorporated | Programmable attenuator |
EP0146355B1 (de) * | 1983-12-15 | 1989-06-14 | Matsushita Graphic Communication Systems, Inc. | Logarithmisch geregelter Verstärker |
US4669877A (en) * | 1985-02-22 | 1987-06-02 | The Perkin-Elmer Corporation | Digital gain controlled current to voltage amplifier |
JPS62132430A (ja) * | 1985-12-04 | 1987-06-15 | Fujitsu Ltd | 除算型daコンバ−タ |
JPS634720A (ja) * | 1986-06-25 | 1988-01-09 | Toshiba Corp | デイジタル・アナログ変換器 |
JPH0377429A (ja) * | 1989-08-21 | 1991-04-03 | Fujitsu Ltd | ディジタル・アナログ変換器 |
US5233309A (en) * | 1992-01-09 | 1993-08-03 | Analog Devices, Inc. | Programmable gain amplifier |
US5323157A (en) * | 1993-01-15 | 1994-06-21 | Motorola, Inc. | Sigma-delta digital-to-analog converter with reduced noise |
EP0722633A1 (de) * | 1994-07-07 | 1996-07-24 | Koninklijke Philips Electronics N.V. | Faltungsstufe und faltungsanalog/digitalwandler |
US5995030A (en) * | 1995-02-16 | 1999-11-30 | Advanced Micro Devices | Apparatus and method for a combination D/A converter and FIR filter employing active current division from a single current source |
US5969658A (en) * | 1997-11-18 | 1999-10-19 | Burr-Brown Corporation | R/2R ladder circuit and method for digital-to-analog converter |
WO1999053613A1 (en) * | 1998-04-15 | 1999-10-21 | Ess Technology, Inc. | Attenuating volume control |
-
2001
- 2001-01-18 EP EP01900466A patent/EP1197001B1/de not_active Expired - Lifetime
- 2001-01-18 JP JP2001560545A patent/JP4674307B2/ja not_active Expired - Fee Related
- 2001-01-18 KR KR1020017012981A patent/KR100744857B1/ko not_active IP Right Cessation
- 2001-01-18 WO PCT/EP2001/000508 patent/WO2001061865A1/en active IP Right Grant
- 2001-01-18 DE DE60107363T patent/DE60107363T2/de not_active Expired - Lifetime
- 2001-01-18 AT AT01900466T patent/ATE283579T1/de not_active IP Right Cessation
- 2001-02-12 US US09/781,487 patent/US6545620B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP4674307B2 (ja) | 2011-04-20 |
EP1197001B1 (de) | 2004-11-24 |
KR100744857B1 (ko) | 2007-08-01 |
DE60107363D1 (de) | 2004-12-30 |
US6545620B2 (en) | 2003-04-08 |
KR20010113789A (ko) | 2001-12-28 |
US20010033241A1 (en) | 2001-10-25 |
WO2001061865A1 (en) | 2001-08-23 |
EP1197001A1 (de) | 2002-04-17 |
JP2003523681A (ja) | 2003-08-05 |
DE60107363T2 (de) | 2005-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |