DE60143808D1 - Verfahren und vorrichtung zur analog/digital-umsetzung - Google Patents
Verfahren und vorrichtung zur analog/digital-umsetzungInfo
- Publication number
- DE60143808D1 DE60143808D1 DE60143808T DE60143808T DE60143808D1 DE 60143808 D1 DE60143808 D1 DE 60143808D1 DE 60143808 T DE60143808 T DE 60143808T DE 60143808 T DE60143808 T DE 60143808T DE 60143808 D1 DE60143808 D1 DE 60143808D1
- Authority
- DE
- Germany
- Prior art keywords
- capacitance
- input signal
- coupling
- amplifier
- converter
- 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
- H03M1/10—Calibration or testing
- H03M1/1009—Calibration
- H03M1/1014—Calibration at one point of the transfer characteristic, i.e. by adjusting a single reference value, e.g. bias or gain error
- H03M1/1019—Calibration at one point of the transfer characteristic, i.e. by adjusting a single reference value, e.g. bias or gain error by storing a corrected or correction value in a digital look-up table
-
- 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
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Circuits Of Receivers In General (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23318800P | 2000-09-15 | 2000-09-15 | |
PCT/US2001/042103 WO2002023729A1 (en) | 2000-09-15 | 2001-09-11 | Method and apparatus for analog-to-digital conversion |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60143808D1 true DE60143808D1 (de) | 2011-02-17 |
Family
ID=22876258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60143808T Expired - Lifetime DE60143808D1 (de) | 2000-09-15 | 2001-09-11 | Verfahren und vorrichtung zur analog/digital-umsetzung |
Country Status (8)
Country | Link |
---|---|
US (1) | US6833803B2 (de) |
EP (1) | EP1332558B1 (de) |
AT (1) | ATE494661T1 (de) |
AU (1) | AU2001293267A1 (de) |
CA (1) | CA2422504C (de) |
DE (1) | DE60143808D1 (de) |
ES (1) | ES2356520T3 (de) |
WO (1) | WO2002023729A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6850181B1 (en) * | 2004-01-08 | 2005-02-01 | National Semiconductor Corporation | Apparatus and method for noise reduction for a successive approximation analog-to-digital converter circuit |
US7324035B2 (en) * | 2004-05-13 | 2008-01-29 | University Of Florida Research Foundation, Inc. | Amplifier with pulse coded output and remote signal reconstruction from the pulse output |
US20070057834A1 (en) * | 2005-09-15 | 2007-03-15 | Wake Robert H | Method and system for obtaining enhanced signal to noise ratio in a laser imaging apparatus |
US7551109B1 (en) * | 2007-03-14 | 2009-06-23 | Ashmore Jr Benjamin H | Method, system and apparatus for dual mode operation of a converter |
JP6195543B2 (ja) * | 2014-06-27 | 2017-09-13 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US10388223B2 (en) * | 2016-06-30 | 2019-08-20 | Apple Inc. | System and method for voltage and current sensing for compensation in an electronic display via analog front end |
US10460642B2 (en) * | 2016-06-30 | 2019-10-29 | Apple Inc. | Noise reduction in LED sensing circuit for electronic display |
TWI612772B (zh) * | 2016-12-21 | 2018-01-21 | 瑞昱半導體股份有限公司 | 數位式視訊傳輸介面中的輔助通道傳收電路 |
FR3068126B1 (fr) * | 2017-06-27 | 2019-08-30 | Sagemcom Energy & Telecom Sas | Procede de mesure d'une vitesse d'un fluide |
US10623013B1 (en) | 2018-10-29 | 2020-04-14 | Texas Instruments Incorporated | Systems with pairs of voltage level shifter switches to couple voltage level shifters to anti-aliasing filters |
US11057048B2 (en) * | 2019-05-24 | 2021-07-06 | Microchip Technology Incorporated | Ratiometric gain error calibration schemes for delta-sigma ADCs with programmable gain amplifier input stages |
CN112671405B (zh) * | 2020-12-23 | 2023-12-12 | 中国原子能科学研究院 | 一种电离室电荷信号读出装置 |
CN112737534B (zh) * | 2020-12-23 | 2023-12-12 | 中国原子能科学研究院 | 一种电离室电荷信号读出方法 |
US20230378972A1 (en) * | 2022-05-19 | 2023-11-23 | Novatek Microelectronics Corp. | Sample and hold circuit and related driver circuit |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2547785C3 (de) | 1974-10-24 | 1979-05-03 | Tokyo Shibaura Electric Co., Ltd., Kawasaki, Kanagawa (Japan) | Verfahren zur Analog-Digital-Umwandlung einer Gleichspannung und Schaltungsanordnung zur Durchführung des Verfahrens |
US4229730A (en) | 1979-01-29 | 1980-10-21 | Motorola, Inc. | Modified dual-slope analog to digital converter |
US5027116A (en) | 1987-02-24 | 1991-06-25 | Micro Linear Corporation | Self-calibrating analog to digital converter |
US4918311A (en) * | 1988-04-15 | 1990-04-17 | Andros Analyzers Incorporated | Set point control circuit for an infrared gas analyzer |
US5012247A (en) * | 1988-11-21 | 1991-04-30 | Hewlett-Packard Company | Switched-capacitor analog-to-digital converter with autocalibration |
JPH04144423A (ja) * | 1990-10-05 | 1992-05-18 | Jeol Ltd | Adコンバータ |
US5262780A (en) | 1990-12-14 | 1993-11-16 | Laurel Electronics, Inc. | Analog to digital converter with conversion rate inverse to the integration period |
US5148171A (en) * | 1991-07-25 | 1992-09-15 | Hewlett-Packard Company | Multislope continuously integrating analog to digital converter |
US5321403A (en) | 1993-04-14 | 1994-06-14 | John Fluke Mfg. Co., Inc. | Multiple slope analog-to-digital converter |
US5621406A (en) * | 1994-09-29 | 1997-04-15 | Rosemount Inc. | System for calibrating analog-to-digital converter |
US5644308A (en) * | 1995-01-17 | 1997-07-01 | Crystal Semiconductor Corporation | Algorithmic analog-to-digital converter having redundancy and digital calibration |
US5745060A (en) * | 1996-02-12 | 1998-04-28 | Analog Devices, Inc. | Gain calibration circuitry for an analog to digital converter |
DE19639410A1 (de) * | 1996-09-25 | 1998-04-02 | Siemens Ag | Meßeinrichtung für elektrische Leistung |
US5841310A (en) | 1997-04-08 | 1998-11-24 | Burr-Brown Corporation | Current-to-voltage integrator for analog-to-digital converter, and method |
US6127955A (en) | 1998-11-20 | 2000-10-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for calibrating analog-to-digital conversion |
KR100308193B1 (ko) * | 1999-06-16 | 2001-11-01 | 윤종용 | 플래시 아날로그-디지털 변환기 |
-
2001
- 2001-09-11 EP EP01973714A patent/EP1332558B1/de not_active Expired - Lifetime
- 2001-09-11 CA CA2422504A patent/CA2422504C/en not_active Expired - Lifetime
- 2001-09-11 ES ES01973714T patent/ES2356520T3/es not_active Expired - Lifetime
- 2001-09-11 WO PCT/US2001/042103 patent/WO2002023729A1/en active Application Filing
- 2001-09-11 US US10/380,396 patent/US6833803B2/en not_active Expired - Lifetime
- 2001-09-11 DE DE60143808T patent/DE60143808D1/de not_active Expired - Lifetime
- 2001-09-11 AU AU2001293267A patent/AU2001293267A1/en not_active Abandoned
- 2001-09-11 AT AT01973714T patent/ATE494661T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2001293267A1 (en) | 2002-03-26 |
ES2356520T3 (es) | 2011-04-08 |
EP1332558B1 (de) | 2011-01-05 |
CA2422504C (en) | 2012-01-24 |
WO2002023729A1 (en) | 2002-03-21 |
US6833803B2 (en) | 2004-12-21 |
EP1332558A4 (de) | 2004-06-09 |
CA2422504A1 (en) | 2002-03-21 |
US20030174083A1 (en) | 2003-09-18 |
EP1332558A1 (de) | 2003-08-06 |
ATE494661T1 (de) | 2011-01-15 |
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