ATE525808T1 - Adaptive digital-analog-umsetzung hoher ordnung - Google Patents
Adaptive digital-analog-umsetzung hoher ordnungInfo
- Publication number
- ATE525808T1 ATE525808T1 AT09707171T AT09707171T ATE525808T1 AT E525808 T1 ATE525808 T1 AT E525808T1 AT 09707171 T AT09707171 T AT 09707171T AT 09707171 T AT09707171 T AT 09707171T AT E525808 T1 ATE525808 T1 AT E525808T1
- Authority
- AT
- Austria
- Prior art keywords
- circuit
- analog
- digital
- signal
- provides
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/027,132 US7825844B2 (en) | 2008-02-06 | 2008-02-06 | Adaptive high-order digital-to-analog conversion |
PCT/US2009/033463 WO2009100379A1 (en) | 2008-02-06 | 2009-02-06 | Adaptive high-order digital-to-analog conversion |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE525808T1 true ATE525808T1 (de) | 2011-10-15 |
Family
ID=40568631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09707171T ATE525808T1 (de) | 2008-02-06 | 2009-02-06 | Adaptive digital-analog-umsetzung hoher ordnung |
Country Status (8)
Country | Link |
---|---|
US (1) | US7825844B2 (de) |
EP (1) | EP2245742B1 (de) |
JP (1) | JP5016118B2 (de) |
KR (1) | KR101215750B1 (de) |
CN (1) | CN101933234B (de) |
AT (1) | ATE525808T1 (de) |
TW (1) | TW200950353A (de) |
WO (1) | WO2009100379A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7999709B2 (en) * | 2009-08-03 | 2011-08-16 | Freescale Semiconductor, Inc. | Continuous-time image-reject filter with discrete-time feedback |
TWI416879B (zh) * | 2010-01-18 | 2013-11-21 | Univ Nat Chiao Tung | Digital analog conversion device |
US8570200B2 (en) * | 2011-01-20 | 2013-10-29 | Mediatek Singapore Pte. Ltd. | Continuous-time oversampled converter having enhanced immunity to noise |
US9083453B2 (en) * | 2011-06-23 | 2015-07-14 | Qualcomm Incorporated | Power supply generator with noise cancellation |
US8698663B2 (en) | 2012-08-29 | 2014-04-15 | Telefonaktiebolaget L M Ericsson (Publ) | Digital analog converter |
US10761522B2 (en) * | 2016-09-16 | 2020-09-01 | Honeywell Limited | Closed-loop model parameter identification techniques for industrial model-based process controllers |
CN107145468B (zh) * | 2017-07-19 | 2020-01-03 | 中国科学技术大学 | 一种信号发生与读出装置及控制方法 |
CN108574309B (zh) * | 2018-04-24 | 2021-04-27 | 华北电力大学(保定) | 适用于交直流混合微电网的无差直流电压下垂控制方法 |
US10659090B2 (en) * | 2018-06-22 | 2020-05-19 | Rosemount Inc. | Analog circuit time constant compensation method for a digital transmitter using an analog output |
CN109586726B (zh) * | 2019-01-22 | 2024-03-08 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | 分段式数模转换器 |
CN112800709B (zh) * | 2021-04-09 | 2021-07-02 | 中国电子科技集团公司信息科学研究院 | 数模转换器建模方法及系统、数模转换器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63211921A (ja) * | 1987-02-27 | 1988-09-05 | Nec Home Electronics Ltd | D/a変換出力の直流除去回路 |
US4970638A (en) * | 1988-10-31 | 1990-11-13 | The United States Of America As Represented By The Secretary Of The Air Force | Control of unknown systems via deconvolution |
US5532926A (en) * | 1991-06-28 | 1996-07-02 | Maxtor Corporation | Control system filter having both early-off hold and multi-interval sampling functions |
US5248970A (en) * | 1991-11-08 | 1993-09-28 | Crystal Semiconductor Corp. | Offset calibration of a dac using a calibrated adc |
EP0550942B1 (de) * | 1992-01-08 | 1996-09-11 | International Business Machines Corporation | Signalprozessor zur Abtastrateumsetzung |
US5608400A (en) * | 1995-08-24 | 1997-03-04 | Martin Marietta Corporation | Selectable intermediate frequency sigma-delta analog-to-digital converter |
US6124816A (en) * | 1998-06-02 | 2000-09-26 | Cirrus Logic, Inc. | One bit digital to analog converter with relaxed filtering requirements |
US6154158A (en) * | 1998-06-30 | 2000-11-28 | Qualcomm Incorporated | Digital-to-analog converter D.C. offset correction comparing converter input and output signals |
US6404369B1 (en) | 2000-09-29 | 2002-06-11 | Teradyne, Inc. | Digital to analog converter employing sigma-delta loop and feedback DAC model |
US7116721B1 (en) * | 2002-05-20 | 2006-10-03 | Cirrus Logic, Inc. | Delta-sigma modulators with integral digital low-pass filtering |
US6894832B1 (en) * | 2002-08-30 | 2005-05-17 | Nortel Networks Limited | Technique for adaptively controlling gain in an optical amplifier |
US6940436B2 (en) * | 2003-10-31 | 2005-09-06 | Texas Instruments Incorporated | Analog-to-digital conversion system with second order noise shaping and a single amplifier |
US7009541B1 (en) * | 2004-10-21 | 2006-03-07 | Analog Devices, Inc. | Input common-mode voltage feedback circuit for continuous-time sigma-delta analog-to-digital converter |
US7456766B2 (en) | 2006-07-19 | 2008-11-25 | Qualcomm Incorporated | Sigma-delta modulation with offset |
US7574327B2 (en) * | 2006-12-12 | 2009-08-11 | Sc Solutions | All-digital cantilever controller |
-
2008
- 2008-02-06 US US12/027,132 patent/US7825844B2/en not_active Expired - Fee Related
-
2009
- 2009-02-06 CN CN2009801038319A patent/CN101933234B/zh not_active Expired - Fee Related
- 2009-02-06 JP JP2010546069A patent/JP5016118B2/ja not_active Expired - Fee Related
- 2009-02-06 EP EP09707171A patent/EP2245742B1/de not_active Not-in-force
- 2009-02-06 TW TW098104009A patent/TW200950353A/zh unknown
- 2009-02-06 KR KR1020107019771A patent/KR101215750B1/ko not_active IP Right Cessation
- 2009-02-06 WO PCT/US2009/033463 patent/WO2009100379A1/en active Application Filing
- 2009-02-06 AT AT09707171T patent/ATE525808T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20090195426A1 (en) | 2009-08-06 |
JP5016118B2 (ja) | 2012-09-05 |
CN101933234A (zh) | 2010-12-29 |
EP2245742A1 (de) | 2010-11-03 |
KR20100130190A (ko) | 2010-12-10 |
EP2245742B1 (de) | 2011-09-21 |
CN101933234B (zh) | 2013-06-26 |
JP2011511604A (ja) | 2011-04-07 |
KR101215750B1 (ko) | 2012-12-27 |
US7825844B2 (en) | 2010-11-02 |
TW200950353A (en) | 2009-12-01 |
WO2009100379A1 (en) | 2009-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |