FR2697955B1 - Procédé et dispositif de conversion analogique numérique à auto-calibration. - Google Patents
Procédé et dispositif de conversion analogique numérique à auto-calibration.Info
- Publication number
- FR2697955B1 FR2697955B1 FR9213398A FR9213398A FR2697955B1 FR 2697955 B1 FR2697955 B1 FR 2697955B1 FR 9213398 A FR9213398 A FR 9213398A FR 9213398 A FR9213398 A FR 9213398A FR 2697955 B1 FR2697955 B1 FR 2697955B1
- Authority
- FR
- France
- Prior art keywords
- self
- digital conversion
- conversion method
- calibrating analog
- calibrating
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/10—Calibration or testing
- H03M1/1009—Calibration
- H03M1/1033—Calibration over the full range of the converter, e.g. for correcting differential non-linearity
- H03M1/1038—Calibration over the full range of the converter, e.g. for correcting differential non-linearity by storing corrected or correction values in one or more digital look-up tables
- H03M1/1052—Calibration over the full range of the converter, e.g. for correcting differential non-linearity by storing corrected or correction values in one or more digital look-up tables using two or more look-up tables each corresponding to a different type of error, e.g. for offset, gain error and non-linearity error respectively
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9213398A FR2697955B1 (fr) | 1992-11-06 | 1992-11-06 | Procédé et dispositif de conversion analogique numérique à auto-calibration. |
US08/145,545 US5500644A (en) | 1992-11-06 | 1993-11-04 | Procedure and device for self-calibrating analog-to-digital conversion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9213398A FR2697955B1 (fr) | 1992-11-06 | 1992-11-06 | Procédé et dispositif de conversion analogique numérique à auto-calibration. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2697955A1 FR2697955A1 (fr) | 1994-05-13 |
FR2697955B1 true FR2697955B1 (fr) | 1994-12-09 |
Family
ID=9435312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9213398A Expired - Fee Related FR2697955B1 (fr) | 1992-11-06 | 1992-11-06 | Procédé et dispositif de conversion analogique numérique à auto-calibration. |
Country Status (2)
Country | Link |
---|---|
US (1) | US5500644A (fr) |
FR (1) | FR2697955B1 (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5734596A (en) * | 1994-04-26 | 1998-03-31 | The United States Of America As Represented By Administrator National Aeronautics And Space Administration | Self-calibrating and remote programmable signal conditioning amplifier system and method |
FR2755324B1 (fr) * | 1996-10-25 | 1999-01-08 | Thomson Multimedia Sa | Conversion d'un signal analogique en signal numerique en particulier un signal video de tv |
US5861829A (en) * | 1997-04-28 | 1999-01-19 | Marvell Technology Group, Ltd. | High-speed, low power, medium resolution analog-to-digital converter and method of stabilization |
US6195031B1 (en) * | 1998-12-28 | 2001-02-27 | Siemens Aktiengesellschaft | Analog-to-digital converter with level converter and level recognition unit and correction memory |
FI107482B (fi) * | 1999-09-20 | 2001-08-15 | Nokia Networks Oy | Menetelmä analogia-digitaalimuuntimen kalibroimiseksi sekä kalibrointilaite |
DE10007408A1 (de) * | 2000-02-18 | 2001-09-06 | Infineon Technologies Ag | Analog/Digital-Wandlerschaltungsanordnung |
SE517675C2 (sv) * | 2000-03-14 | 2002-07-02 | Ericsson Telefon Ab L M | Ett förfarande för A/D-omvandling samt ett A/D- omvandlingssystem |
US6411233B1 (en) | 2000-06-06 | 2002-06-25 | Marvell International Ltd | Method and apparatus for direct RAM analog-to-digital converter calibration |
US6459394B1 (en) | 2001-05-22 | 2002-10-01 | Cirrus Logic, Inc. | Multi-bank flash ADC array with uninterrupted operation during offset calibration and auto-zero |
US6384760B1 (en) | 2001-05-30 | 2002-05-07 | Agilent Technologies, Inc. | Analog-to-digital converter |
US6433713B1 (en) | 2001-05-31 | 2002-08-13 | Agilent Technologies, Inc. | Calibration of analog-to-digital converters |
JP2005072844A (ja) * | 2003-08-22 | 2005-03-17 | Sharp Corp | A/dコンバータ |
US7400670B2 (en) | 2004-01-28 | 2008-07-15 | Rambus, Inc. | Periodic calibration for communication channels by drift tracking |
US8422568B2 (en) | 2004-01-28 | 2013-04-16 | Rambus Inc. | Communication channel calibration for drift conditions |
US7095789B2 (en) | 2004-01-28 | 2006-08-22 | Rambus, Inc. | Communication channel calibration for drift conditions |
US6961862B2 (en) | 2004-03-17 | 2005-11-01 | Rambus, Inc. | Drift tracking feedback for communication channels |
KR100777456B1 (ko) * | 2005-11-11 | 2007-11-21 | 삼성전자주식회사 | D/a 컨버터와 a/d 컨버터 간 출력 교정방법 및 그아날로그 인코딩 장치 |
US9413380B2 (en) * | 2014-03-14 | 2016-08-09 | Stmicroelectronics S.R.L. | High performance digital to analog converter |
US11599078B2 (en) * | 2019-08-13 | 2023-03-07 | Johnson Controls Tyco IP Holdings LLP | Self-calibrating universal input port |
CN116633358B (zh) * | 2023-07-25 | 2023-09-29 | 浙江大学 | 高速高线性数模转换器编码方法、系统、终端及介质 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2912925C2 (de) * | 1979-03-31 | 1986-06-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und Anordnung zur schnellen hochauflösenden Analog/Digital-Umsetzung mit selbständiger Korrektur |
US4342983A (en) * | 1980-08-11 | 1982-08-03 | Westinghouse Electric Corp. | Dynamically calibrated successive ranging A/D conversion system and D/A converter for use therein |
US4947168A (en) * | 1988-05-23 | 1990-08-07 | Hughes Aircraft Company | Subranging analog-to-digital converter with calibration |
US5047772A (en) * | 1990-06-04 | 1991-09-10 | General Electric Company | Digital error correction system for subranging analog-to-digital converters |
-
1992
- 1992-11-06 FR FR9213398A patent/FR2697955B1/fr not_active Expired - Fee Related
-
1993
- 1993-11-04 US US08/145,545 patent/US5500644A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2697955A1 (fr) | 1994-05-13 |
US5500644A (en) | 1996-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
ST | Notification of lapse |