DE3586187D1 - Analog-digital-wandler. - Google Patents
Analog-digital-wandler.Info
- Publication number
- DE3586187D1 DE3586187D1 DE8585109189T DE3586187T DE3586187D1 DE 3586187 D1 DE3586187 D1 DE 3586187D1 DE 8585109189 T DE8585109189 T DE 8585109189T DE 3586187 T DE3586187 T DE 3586187T DE 3586187 D1 DE3586187 D1 DE 3586187D1
- Authority
- DE
- Germany
- Prior art keywords
- analog
- digital converter
- converter
- digital
- 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 - Lifetime
Links
Classifications
-
- 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
- H03M1/34—Analogue value compared with reference values
- H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
- H03M1/46—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter
- H03M1/462—Details of the control circuitry, e.g. of the successive approximation register
-
- 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
- H03M1/34—Analogue value compared with reference values
- H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
- H03M1/46—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter
- H03M1/466—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter using switched capacitors
- H03M1/468—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter using switched capacitors in which the input S/H circuit is merged with the feedback DAC array
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15226984A JPH0789616B2 (ja) | 1984-07-23 | 1984-07-23 | A/d変換回路 |
JP59277482A JPH0744455B2 (ja) | 1984-12-28 | 1984-12-28 | A/d変換回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3586187D1 true DE3586187D1 (de) | 1992-07-16 |
DE3586187T2 DE3586187T2 (de) | 1992-12-03 |
Family
ID=26481237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585109189T Expired - Lifetime DE3586187T2 (de) | 1984-07-23 | 1985-07-23 | Analog-digital-wandler. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4764753A (de) |
EP (1) | EP0169535B1 (de) |
DE (1) | DE3586187T2 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3675727D1 (de) * | 1985-09-23 | 1991-01-03 | Siemens Ag | Schaltungsanordnung zur echokompensation. |
JPH0779243B2 (ja) * | 1987-04-10 | 1995-08-23 | 日本電気株式会社 | オ−バ−サンプル形a/d変換器 |
JP2577387B2 (ja) * | 1987-07-08 | 1997-01-29 | 株式会社東芝 | 逐次比較型ad変換器 |
US5012247A (en) * | 1988-11-21 | 1991-04-30 | Hewlett-Packard Company | Switched-capacitor analog-to-digital converter with autocalibration |
USRE34428E (en) * | 1988-12-02 | 1993-11-02 | John Fluke Mfg. Co., Inc. | Analog-to-digital converter with offset voltage polarity inversion |
US4906996A (en) * | 1988-12-02 | 1990-03-06 | John Fluke Mfg. Co., Inc. | Analog-to-digital converter with offset voltage polarity inversion |
US4887085A (en) * | 1988-12-19 | 1989-12-12 | Advanced Micro Devices, Inc. | Time continuous, differential analog-to-digital converter |
DE3901399A1 (de) * | 1989-01-19 | 1990-08-02 | Messerschmitt Boelkow Blohm | Anordnung zur umsetzung analoger signale in digitale |
FR2642921B1 (fr) * | 1989-02-07 | 1991-05-17 | Texas Instruments France | Chaine de conversion numerique-analogique incluant un modulateur numerique a plusieurs niveaux de quantification, associe a un convertisseur numerique-analogique |
IT1229752B (it) * | 1989-05-17 | 1991-09-10 | Sgs Thomson Microelectronics | Convertitore analogico/digitale ad elevata velocita'. |
US5151700A (en) * | 1989-08-04 | 1992-09-29 | Matsushita Electric Industrial Co., Ltd. | Serial-parallel type a/d converter |
US5099239A (en) * | 1989-09-21 | 1992-03-24 | Xerox Corporation | Multi-channel analogue to digital convertor |
US5138318A (en) * | 1989-10-16 | 1992-08-11 | Matsushita Electric Industrial Co., Ltd. | Differential voltage buffer amplifier circuit and serial-parallel A-D converter |
US5055847A (en) * | 1991-02-19 | 1991-10-08 | Motorola, Inc. | Differential sensing current-steering analog-to-digital converter |
US5103230A (en) * | 1991-04-02 | 1992-04-07 | Burr-Brown Corporation | Precision digitized current integration and measurement circuit |
US5248974A (en) * | 1991-06-27 | 1993-09-28 | Texas Instruments Incorporated | Dielectric relaxation correction circuit for charge-redistribution a/d converters |
DE69331170T2 (de) * | 1992-03-31 | 2002-06-20 | Texas Instruments Inc., Dallas | Mehrmoden-Analog/Digitalwandler und Verfahren |
DE4223000C2 (de) * | 1992-07-13 | 1995-04-27 | Siemens Ag | Digital-Analog-Wandler mit gewichtetem kapazitiven Wandlernetzwerk |
US5258760A (en) * | 1992-07-13 | 1993-11-02 | Allegro Microsystems, Inc. | Digitally dual-programmable integrator circuit |
US5367302A (en) * | 1993-08-24 | 1994-11-22 | Burr-Brown Corporation | Isolating a CDAC array in a current integrating ADC |
EP0662757A2 (de) * | 1994-01-05 | 1995-07-12 | Texas Instruments Incorporated | Analog-Digitalwandlungsystem mit automatischer Versatznachführungschaltung und Korrektur und Betriebsverfahren |
US5638072A (en) * | 1994-12-07 | 1997-06-10 | Sipex Corporation | Multiple channel analog to digital converter |
US5790063A (en) * | 1996-12-16 | 1998-08-04 | Motorola, Inc. | Analog-to-digital converter on CMOS with MOS capacitor |
US6268813B1 (en) * | 1997-08-29 | 2001-07-31 | Texas Instruments Incorporated | Self-test for charge redistribution analog-to-digital converter |
JP2002532937A (ja) * | 1998-12-10 | 2002-10-02 | インフィネオン テクノロジース アクチエンゲゼルシャフト | アナログ/デジタル変換器 |
WO2000038326A1 (en) * | 1998-12-22 | 2000-06-29 | Bishop Innovation Limited | Capacitive flash analog to digital converter |
US6783167B2 (en) * | 1999-03-24 | 2004-08-31 | Donnelly Corporation | Safety system for a closed compartment of a vehicle |
FI20000428A0 (fi) * | 2000-02-24 | 2000-02-24 | Laske Oy | Menetelmä kone-elimen huoltoon ja kunnossapitoon |
EP1314969B1 (de) * | 2000-08-03 | 2006-03-22 | Hamamatsu Photonics K. K. | Optischer sensor |
DE10052152C1 (de) * | 2000-08-31 | 2001-09-06 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zum Umwandeln eines analogen Eingangssignals in eine Sequenz von digitalen Ausgangswerten |
JP4579433B2 (ja) * | 2001-02-27 | 2010-11-10 | 浜松ホトニクス株式会社 | A/d変換回路および固体撮像装置 |
US6744394B2 (en) * | 2002-05-10 | 2004-06-01 | 02Micro International Limited | High precision analog to digital converter |
DE10258762B4 (de) * | 2002-12-16 | 2005-10-20 | Infineon Technologies Ag | Analog-Digital-Wandler |
JP3843942B2 (ja) * | 2002-12-25 | 2006-11-08 | 株式会社デンソー | D/a変換器およびa/d変換器 |
JP4837501B2 (ja) * | 2006-09-06 | 2011-12-14 | 浜松ホトニクス株式会社 | Ad変換回路および光検出装置 |
US8044837B2 (en) * | 2007-03-26 | 2011-10-25 | Freescale Semiconductor, Inc. | Analogue to digital converters |
US7489263B1 (en) | 2007-09-28 | 2009-02-10 | Cirrus Logic, Inc. | Discrete-time programmable-gain analog-to-digital converter (ADC) input circuit with multi-phase reference application |
US7492296B1 (en) * | 2007-09-28 | 2009-02-17 | Cirrus Logic, Inc. | Discrete-time programmable-gain analog-to-digital converter (ADC) input circuit with input signal and common-mode current nulling |
US7659845B2 (en) * | 2008-06-20 | 2010-02-09 | Infineon Technologies Ag | Analog-to-digital converter with capacitor array |
US7812665B2 (en) * | 2009-02-23 | 2010-10-12 | Number 14 B.V. | Amplifiers with input offset trim and methods |
WO2011149428A1 (en) * | 2010-05-26 | 2011-12-01 | Agency For Science, Technology And Research | An analogue to digital converter, an integrated circuit and a medical device |
US9197240B1 (en) * | 2014-07-10 | 2015-11-24 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method and circuit for noise shaping SAR analog-to-digital converter |
US11121720B2 (en) * | 2019-08-07 | 2021-09-14 | Mediatek Inc. | Analog-to-digital converter having quantization error duplicate mechanism |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3587087A (en) * | 1967-10-17 | 1971-06-22 | Rca Corp | Digital companding loop for monobit encoder/decoder |
US4195282A (en) * | 1978-02-01 | 1980-03-25 | Gte Laboratories Incorporated | Charge redistribution circuits |
US4384276A (en) * | 1981-05-08 | 1983-05-17 | Motorola, Inc. | Capacitive DAC to filter interface circuit |
US4384278A (en) * | 1981-07-22 | 1983-05-17 | Bell Telephone Laboratories, Incorporated | One-bit codec with slope overload correction |
-
1985
- 1985-07-23 DE DE8585109189T patent/DE3586187T2/de not_active Expired - Lifetime
- 1985-07-23 EP EP85109189A patent/EP0169535B1/de not_active Expired - Lifetime
- 1985-07-23 US US06/757,989 patent/US4764753A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3586187T2 (de) | 1992-12-03 |
EP0169535A3 (en) | 1988-12-14 |
EP0169535A2 (de) | 1986-01-29 |
EP0169535B1 (de) | 1992-06-10 |
US4764753A (en) | 1988-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |