DE69915251D1 - Analog-Digital-Wandler mit Eintakteingang - Google Patents
Analog-Digital-Wandler mit EintakteingangInfo
- Publication number
- DE69915251D1 DE69915251D1 DE69915251T DE69915251T DE69915251D1 DE 69915251 D1 DE69915251 D1 DE 69915251D1 DE 69915251 T DE69915251 T DE 69915251T DE 69915251 T DE69915251 T DE 69915251T DE 69915251 D1 DE69915251 D1 DE 69915251D1
- Authority
- DE
- Germany
- Prior art keywords
- analog
- digital converter
- ended input
- ended
- input
- 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
- H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
- H03M1/0675—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy
- H03M1/0678—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components
- H03M1/068—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components the original and additional components or elements being complementary to each other, e.g. CMOS
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise
- H03M1/0845—Continuously compensating for, or preventing, undesired influence of physical parameters of noise of power supply variations, e.g. ripple
-
- 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
-
- 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
- H03M1/74—Simultaneous conversion
- H03M1/80—Simultaneous conversion using weighted impedances
- H03M1/802—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices
- H03M1/804—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99830170A EP1039642B1 (de) | 1999-03-24 | 1999-03-24 | Analog-Digital-Wandler mit Eintakteingang |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69915251D1 true DE69915251D1 (de) | 2004-04-08 |
Family
ID=8243323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69915251T Expired - Lifetime DE69915251D1 (de) | 1999-03-24 | 1999-03-24 | Analog-Digital-Wandler mit Eintakteingang |
Country Status (3)
Country | Link |
---|---|
US (1) | US6433724B1 (de) |
EP (1) | EP1039642B1 (de) |
DE (1) | DE69915251D1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITRM20010407A1 (it) * | 2001-07-10 | 2003-01-10 | St Microelectronics Srl | Convertitore analogico/digitale ad alta velocita', alta risoluzione ebasso consumo con ingresso single-ended. |
JP2003258639A (ja) * | 2002-02-27 | 2003-09-12 | Nec Microsystems Ltd | アナログ−ディジタル変換器 |
US7167121B2 (en) * | 2002-10-16 | 2007-01-23 | Analog Devices, Inc. | Method and apparatus for split reference sampling |
US6950052B2 (en) * | 2003-06-03 | 2005-09-27 | Silicon Labs Cp, Inc. | Noise cancellation in a single ended SAR converter |
US7049990B2 (en) * | 2003-09-05 | 2006-05-23 | Broadcom Corporation | Single loop feed-forward modulator with summing flash quantizer and multi-bit feedback |
EP1594230A1 (de) | 2004-05-05 | 2005-11-09 | STMicroelectronics S.r.l. | Schaltkreis getakteter Kapazitäten |
JP2006086981A (ja) * | 2004-09-17 | 2006-03-30 | Fujitsu Ltd | スイッチトキャパシタ回路およびパイプラインa/d変換回路 |
WO2006044755A1 (en) * | 2004-10-18 | 2006-04-27 | Linear Technology Corp. | Analog signal sampling system and method having reduced average differential input current |
US7023372B1 (en) * | 2005-02-09 | 2006-04-04 | Analog Devices, Inc. | Method and apparatus for segmented, switched analog/digital converter |
KR100801962B1 (ko) * | 2006-11-30 | 2008-02-12 | 한국전자통신연구원 | 병합 캐패시터 스위칭 구조의 멀티-비트 파이프라인아날로그-디지털 변환기 |
US7675452B2 (en) * | 2008-05-01 | 2010-03-09 | Analog Devices, Inc. | Successive approximation register analog to digital converter with improved immunity to time varying noise |
US8072360B2 (en) * | 2009-05-08 | 2011-12-06 | Analog Devices, Inc. | Simultaneous sampling analog to digital converter |
US8576106B2 (en) * | 2010-11-30 | 2013-11-05 | International Business Machines Corporation | Analog-digital converter |
US9148603B2 (en) * | 2012-05-15 | 2015-09-29 | Semiconductor Components Industries, Llc | Offset injection in an analog-to-digital converter |
EP2882105B1 (de) * | 2013-12-09 | 2016-09-07 | Dialog Semiconductor B.V. | Analog-Digital-Wandlerschaltung |
US9300316B2 (en) * | 2014-02-28 | 2016-03-29 | Qualcomm Incorporated | Voltage doubling circuit for an analog to digital converter (ADC) |
US10205462B2 (en) * | 2014-12-17 | 2019-02-12 | Analog Devices, Inc. | SAR ADCs with dedicated reference capacitor for each bit capacitor |
US9641189B2 (en) * | 2014-12-17 | 2017-05-02 | Analog Devices, Inc. | Calibration techniques for SAR ADCs with on-chip reservoir capacitors |
US9692441B2 (en) * | 2015-06-30 | 2017-06-27 | Renesas Electronics Corporation | AD converter and AD conversion method |
TWI622273B (zh) * | 2016-01-19 | 2018-04-21 | 瑞昱半導體股份有限公司 | 電荷再分配連續逼近式類比數位轉換器及其控制方法 |
IT201600118790A1 (it) * | 2016-11-23 | 2018-05-23 | Sk Hynix Inc | Convertitore analogico-digitale (ADC) con migliorata reiezione ai disturbi di potenza |
US10505560B2 (en) * | 2017-09-15 | 2019-12-10 | Mediatek Inc. | Analog-to-digital converter with noise elimination |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4709225A (en) * | 1985-12-16 | 1987-11-24 | Crystal Semiconductor Corporation | Self-calibration method for capacitors in a monolithic integrated circuit |
JPS63300627A (ja) * | 1987-05-29 | 1988-12-07 | Nec Corp | アナログ・ディジタル変換器 |
US5581252A (en) * | 1994-10-13 | 1996-12-03 | Linear Technology Corporation | Analog-to-digital conversion using comparator coupled capacitor digital-to-analog converters |
US5621409A (en) * | 1995-02-15 | 1997-04-15 | Analog Devices, Inc. | Analog-to-digital conversion with multiple charge balance conversions |
-
1999
- 1999-03-24 DE DE69915251T patent/DE69915251D1/de not_active Expired - Lifetime
- 1999-03-24 EP EP99830170A patent/EP1039642B1/de not_active Expired - Lifetime
-
2000
- 2000-03-22 US US09/533,015 patent/US6433724B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1039642A1 (de) | 2000-09-27 |
EP1039642B1 (de) | 2004-03-03 |
US6433724B1 (en) | 2002-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69915251D1 (de) | Analog-Digital-Wandler mit Eintakteingang | |
IT1320363B1 (it) | Circuito convertitore. | |
DE60015894D1 (de) | Sigma-delta analog-digital-wandler | |
DE69919500D1 (de) | PWM Leistungsverstärker mit digitalem Eingang | |
FI19992600A (fi) | Audiomuunnin | |
DE69921024D1 (de) | Kaskadierter Analog-Digital-Wandler | |
DE60134817D1 (de) | Isolierter Konverter | |
FR2812476B1 (fr) | Convertisseur alternatif-continu | |
DE69916419D1 (de) | Analog-digital-wandler | |
DE60022294D1 (de) | Analog-Digital-Wandleranordnung | |
DE50009682D1 (de) | Analog-digital-wandler | |
DE59901977D1 (de) | Analog-digital-umsetzer | |
DE60044331D1 (de) | Umrichterschaltung | |
FR2767984B1 (fr) | Convertisseur analogique-numerique | |
DE19982977T1 (de) | Analog-Digital-Umsetzerschaltung | |
DE60006720D1 (de) | Sdram mit eingangsmaskierung | |
DE60009043D1 (de) | Umwandler mit resonanten schaltungselementen | |
DE50006855D1 (de) | Hochspannungswandler | |
DE69915613D1 (de) | Analog-zu-digital konvertierer mit sukzessiver approximation | |
DE60008030D1 (de) | Frequenzumsetzer | |
DE60124027D1 (de) | Auswahlschaltung, Digital-Analog-Wandler und Analog-Digital-Wandler | |
DE60021984D1 (de) | Momentwandler | |
DE69921327D1 (de) | Digital/analog-wandler | |
ATE330365T1 (de) | Differentieller analog-digitalwandler | |
ID25567A (id) | Ulir-jepit dengan bahu-puntir |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |