ATE334506T1 - Verfahren zum kalibrieren eines analog-digital wandlers und eine kalibrierungsvorrichtung - Google Patents
Verfahren zum kalibrieren eines analog-digital wandlers und eine kalibrierungsvorrichtungInfo
- Publication number
- ATE334506T1 ATE334506T1 AT00960719T AT00960719T ATE334506T1 AT E334506 T1 ATE334506 T1 AT E334506T1 AT 00960719 T AT00960719 T AT 00960719T AT 00960719 T AT00960719 T AT 00960719T AT E334506 T1 ATE334506 T1 AT E334506T1
- Authority
- AT
- Austria
- Prior art keywords
- analog
- digital converter
- calibrating
- digital
- voltage sector
- 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
- H03M1/10—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
-
- 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
- H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
- H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
- H03M1/162—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in a single stage, i.e. recirculation type
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI992001A FI107482B (fi) | 1999-09-20 | 1999-09-20 | Menetelmä analogia-digitaalimuuntimen kalibroimiseksi sekä kalibrointilaite |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE334506T1 true ATE334506T1 (de) | 2006-08-15 |
Family
ID=8555314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00960719T ATE334506T1 (de) | 1999-09-20 | 2000-09-19 | Verfahren zum kalibrieren eines analog-digital wandlers und eine kalibrierungsvorrichtung |
Country Status (10)
Country | Link |
---|---|
US (1) | US6384757B1 (de) |
EP (1) | EP1131888B1 (de) |
JP (1) | JP3523639B2 (de) |
CN (1) | CN1131593C (de) |
AT (1) | ATE334506T1 (de) |
AU (1) | AU7292000A (de) |
BR (1) | BR0007163A (de) |
DE (1) | DE60029558T2 (de) |
FI (1) | FI107482B (de) |
WO (1) | WO2001022594A1 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6690311B2 (en) * | 1998-11-20 | 2004-02-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptively calibrating analog-to-digital conversion with correction table indexing |
US6700523B2 (en) * | 2001-10-25 | 2004-03-02 | Oki Electric Industry Co., Ltd. | Analog to digital converter selecting reference voltages in accordance with feedback from prior stages |
US6714886B2 (en) * | 2002-02-13 | 2004-03-30 | Eric C. Sung | System and method of DC calibration of amplifiers |
US6570523B1 (en) * | 2002-02-13 | 2003-05-27 | Intersil Americas Inc. | Analog to digital converter using subranging and interpolation |
CN1306708C (zh) * | 2002-04-03 | 2007-03-21 | 华邦电子股份有限公司 | 随机失误码的检测方法及检测装置 |
US20040046684A1 (en) * | 2002-09-11 | 2004-03-11 | Paolo Cusinato | Low power pipeline analog-to-digital converter |
TWI231098B (en) * | 2002-12-27 | 2005-04-11 | Novatek Microelectronics Corp | Correcting system and method of successive approximation A/D converter |
US6690310B1 (en) * | 2003-02-13 | 2004-02-10 | Northrop Grumman Corporation | Method and apparatus for adaptively compensating for an inaccuracy in an analog-to-digital converter |
US7196649B2 (en) * | 2004-02-03 | 2007-03-27 | Hrl Laboratories, Llc | Reprogrammable distributed reference ladder for analog-to-digital converters |
US7119728B2 (en) * | 2004-02-27 | 2006-10-10 | Sanyo Electric Co., Ltd. | Analog/digital converting device |
TWI227071B (en) * | 2004-04-13 | 2005-01-21 | Realtek Semiconductor Corp | Pipeline ADC calibrating method utilizing extra ADC module and apparatus thereof |
US7091891B2 (en) * | 2004-04-28 | 2006-08-15 | Analog Devices, Inc. | Calibration of analog to digital converter by means of multiplexed stages |
CN1694263A (zh) * | 2004-05-07 | 2005-11-09 | 松下电器产业株式会社 | 半导体装置及其制造方法 |
JP2006067201A (ja) * | 2004-08-26 | 2006-03-09 | Matsushita Electric Ind Co Ltd | パイプラインa/d変換器およびその出力誤差補正方法 |
US7161515B2 (en) * | 2004-11-04 | 2007-01-09 | Tektronix, Inc. | Calibration system and method for a linearity corrector using filter products |
CN1815893B (zh) * | 2004-11-04 | 2012-04-18 | 特克特朗尼克公司 | 利用滤波器乘积的线性校正器 |
US7385536B2 (en) * | 2004-12-14 | 2008-06-10 | Texas Instruments Incorporated | Methods and circuits for output of sample-and-hold in pipelined ADC |
US7187310B2 (en) * | 2005-03-04 | 2007-03-06 | Kamal El-Sankary | Circuit calibration using voltage injection |
JP4372111B2 (ja) * | 2005-03-04 | 2009-11-25 | 三洋電機株式会社 | アナログデジタル変換器 |
US7295937B2 (en) * | 2005-07-20 | 2007-11-13 | Texas Instruments Incorporated | Method and system for determining noise components of an analog-to-digital converter |
WO2007032110A1 (ja) * | 2005-09-16 | 2007-03-22 | Matsushita Electric Industrial Co., Ltd. | A/d変換器及びa/d変換方法 |
US7852913B2 (en) * | 2005-10-03 | 2010-12-14 | Clariphy Communications, Inc. | High-speed receiver architecture |
US7778320B2 (en) * | 2005-10-03 | 2010-08-17 | Clariphy Communications, Inc. | Multi-channel equalization to compensate for impairments introduced by interleaved devices |
US8139630B2 (en) * | 2005-10-03 | 2012-03-20 | Clariphy Communications, Inc. | High-speed receiver architecture |
US8483343B2 (en) * | 2005-10-03 | 2013-07-09 | Clariphy Communications, Inc. | High-speed receiver architecture |
US8831074B2 (en) | 2005-10-03 | 2014-09-09 | Clariphy Communications, Inc. | High-speed receiver architecture |
US7576676B2 (en) * | 2006-02-02 | 2009-08-18 | Clariphy Communications, Inc. | Analog-to-digital converter using lookahead pipelined architecture and open-loop residue amplifiers |
JP4774953B2 (ja) * | 2005-11-28 | 2011-09-21 | 株式会社日立製作所 | 時間インターリーブad変換器 |
US8094056B2 (en) * | 2006-02-02 | 2012-01-10 | Clariphy Communications, Inc. | Analog-to-digital converter |
KR100845134B1 (ko) * | 2006-11-06 | 2008-07-09 | 삼성전자주식회사 | 디지털 자동 보정기능을 가지는 파이프 라인아날로그-디지털 변환기 및 그것의 디지털 보정방법 |
US7688238B2 (en) * | 2007-03-27 | 2010-03-30 | Slicex, Inc. | Methods and systems for calibrating a pipelined analog-to-digital converter |
US7808417B2 (en) * | 2007-09-14 | 2010-10-05 | Clariphy Communications, Inc. | Analog-to-digital converter |
EP2246984B1 (de) | 2009-04-28 | 2013-07-03 | VEGA Grieshaber KG | Diagnoseschaltung zur Überwachung einer Analog-Digital-Wandlungsschaltung |
CN101800548B (zh) * | 2010-02-04 | 2013-03-20 | 中国电子科技集团公司第五十八研究所 | 电荷耦合流水线模数转换器的差模误差校准电路 |
CN102043093B (zh) * | 2010-05-25 | 2013-01-23 | 中联重科股份有限公司 | 测量电流型模数转换器的转换电阻的阻值的方法 |
JP5554644B2 (ja) * | 2010-06-29 | 2014-07-23 | パナソニック株式会社 | 固体撮像装置 |
US8836549B2 (en) * | 2011-12-20 | 2014-09-16 | Analog Devices, Inc. | Use of logic circuit embedded into comparator for foreground offset cancellation |
US8754794B1 (en) * | 2012-07-25 | 2014-06-17 | Altera Corporation | Methods and apparatus for calibrating pipeline analog-to-digital converters |
US20140306689A1 (en) * | 2013-04-10 | 2014-10-16 | Texas Instruments, Incorporated | High resolution current pulse analog measurement |
US9727342B2 (en) * | 2013-12-20 | 2017-08-08 | Utah State University | Error resilient pipeline |
US9306591B2 (en) * | 2014-05-08 | 2016-04-05 | SiTune Corporation | Calibration of high speed asynchronous convertor |
US9264059B2 (en) | 2014-05-08 | 2016-02-16 | SiTune Corporation | Calibration of time-interleaved analog-to-digital converter |
CN106899298A (zh) * | 2015-12-17 | 2017-06-27 | 北京展讯高科通信技术有限公司 | 校准误差确认方法、装置及移动终端 |
CN107359878B (zh) * | 2017-08-17 | 2020-04-14 | 电子科技大学 | 一种基于最小量化误差的流水线adc的前端校准方法 |
US10608655B1 (en) | 2018-12-06 | 2020-03-31 | Analog Devices, Inc. | Inter-stage gain calibration in double conversion analog-to-digital converter |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2697955B1 (fr) * | 1992-11-06 | 1994-12-09 | Thomson Csf | Procédé et dispositif de conversion analogique numérique à auto-calibration. |
JPH09500243A (ja) * | 1993-05-12 | 1997-01-07 | アナログ・デバイセズ・インコーポレイテッド | デジタル的に較正された出力を備えたアルゴリズムa/dコンバータ |
KR970005828B1 (ko) * | 1993-12-31 | 1997-04-21 | 김정덕 | 파이프 라인 구조의 다단 아날로그/디지탈 변환기 |
JP2679658B2 (ja) * | 1995-01-13 | 1997-11-19 | 日本電気株式会社 | A/d変換器 |
KR0157122B1 (ko) * | 1995-12-23 | 1999-02-18 | 김광호 | 디지탈 보상형 아날로그 디지탈 변환기 |
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 |
EP1034620A1 (de) * | 1997-12-02 | 2000-09-13 | Maxim Integrated Products, Inc. | Effiziente fehlerkorrektur in hauptgeleiteten analog-zu-digital-wandlern |
US6184809B1 (en) | 1998-08-19 | 2001-02-06 | Texas Instruments Incorporated | User transparent self-calibration technique for pipelined ADC architecture |
-
1999
- 1999-09-20 FI FI992001A patent/FI107482B/fi not_active IP Right Cessation
-
2000
- 2000-09-19 EP EP00960719A patent/EP1131888B1/de not_active Expired - Lifetime
- 2000-09-19 AU AU72920/00A patent/AU7292000A/en not_active Abandoned
- 2000-09-19 CN CN00802000A patent/CN1131593C/zh not_active Expired - Fee Related
- 2000-09-19 DE DE60029558T patent/DE60029558T2/de not_active Expired - Lifetime
- 2000-09-19 BR BR0007163-3A patent/BR0007163A/pt not_active IP Right Cessation
- 2000-09-19 AT AT00960719T patent/ATE334506T1/de not_active IP Right Cessation
- 2000-09-19 JP JP2001525851A patent/JP3523639B2/ja not_active Expired - Fee Related
- 2000-09-19 WO PCT/FI2000/000790 patent/WO2001022594A1/en active IP Right Grant
-
2001
- 2001-05-18 US US09/860,393 patent/US6384757B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3523639B2 (ja) | 2004-04-26 |
EP1131888B1 (de) | 2006-07-26 |
CN1322404A (zh) | 2001-11-14 |
DE60029558T2 (de) | 2007-06-06 |
DE60029558D1 (de) | 2006-09-07 |
WO2001022594A1 (en) | 2001-03-29 |
CN1131593C (zh) | 2003-12-17 |
FI107482B (fi) | 2001-08-15 |
FI19992001A (fi) | 2001-03-20 |
US6384757B1 (en) | 2002-05-07 |
EP1131888A1 (de) | 2001-09-12 |
AU7292000A (en) | 2001-04-24 |
JP2003510880A (ja) | 2003-03-18 |
BR0007163A (pt) | 2001-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE334506T1 (de) | Verfahren zum kalibrieren eines analog-digital wandlers und eine kalibrierungsvorrichtung | |
WO2001097384A3 (en) | Real time correction of a digital pwm amplifier | |
US7187310B2 (en) | Circuit calibration using voltage injection | |
ATE321377T1 (de) | Adaptives kalibrieren der analog/digital- umsetzung mit korrekturtabellenindizierung | |
SE9902000D0 (sv) | Correction of static errors in an A/D-converter | |
WO2007145665A3 (en) | Digitally corrected sar converter including a correction dac | |
DE60040385D1 (de) | Vorrichtung und verfahren zur driftkorrektur eines sensors | |
WO2002049216A3 (en) | Adaptively calibrating analog-to-digital conversion | |
KR960016157A (ko) | 3점 교정부를 구비한 시그마 델타 아날로그-디지털 변환기 | |
AU2003233923A1 (en) | Method and device for functionally testing an analog-to-digital converter, and a corresponding analog-to-digital converter | |
US20120326902A1 (en) | Background calibration of offsets in interleaved analog to digital converters | |
ATE501617T1 (de) | System und verfahren zur leistungssteuerung und fernfunkeinheit | |
EP0889596A3 (de) | Verfahren und Gerät zur Kalibrierung integrierter Analog-Digital-Wandler | |
EP1635471A3 (de) | In Unterbereiche aufgeteilter Digital-Analog-Wandler für die Radiofrequenzverstärkung | |
US8223049B2 (en) | Charge injection mechanism for analog-to-digital converters | |
DE69200882D1 (de) | Verfahren zur Korrektur der Unwucht eines kranzeingepassten Reifens. | |
ATE417408T1 (de) | Verfahren zum kalibrieren eines mehrbit- digital/analog-umsetzers, mehrbit-digital/analog- umsetzer, in dem dieses verfahren angewandt wird, und mit einem solchen mehrbit-digital/analog- umsetzer ausgestatteter umsetzer | |
WO2009066371A1 (ja) | D/a変換器及び電子ビーム露光装置 | |
DK297588D0 (da) | Apparat og fremgangsmaade til digital konvertering af udgangen paa en to-traads sender | |
WO2003017506A8 (de) | Vorrichtung und verfahren zur offset-kalibrierung des leistungssteuersignals von funkgeräten | |
ATE336106T1 (de) | Spitzenwertkalibrierung in analog-digital- wandlungen | |
WO2018006912A1 (en) | Ultrasonic flow meter with improved adc arrangement | |
ATE358912T1 (de) | Digital/analog-umsetzer mit mitteln zum verbessern der umsetzungslinearität | |
JPS56164628A (en) | Parallel feedback type analog-to-digital converter | |
TW200733745A (en) | Apparatus and method for gain adjustment for analog YPbPr signals |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |