DE69327602D1 - Analog-/Digitalumsetzer mit Kapazitätsnetzwerk - Google Patents
Analog-/Digitalumsetzer mit KapazitätsnetzwerkInfo
- Publication number
- DE69327602D1 DE69327602D1 DE69327602T DE69327602T DE69327602D1 DE 69327602 D1 DE69327602 D1 DE 69327602D1 DE 69327602 T DE69327602 T DE 69327602T DE 69327602 T DE69327602 T DE 69327602T DE 69327602 D1 DE69327602 D1 DE 69327602D1
- Authority
- DE
- Germany
- Prior art keywords
- analog
- digital converter
- capacity network
- capacity
- network
- 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
-
- 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
- H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
- H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
- H03M1/362—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider
- H03M1/365—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider the voltage divider being a single resistor string
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP04064553A JP3103657B2 (ja) | 1992-03-23 | 1992-03-23 | 電圧保持回路及び容量結合網を有するa/d変換器 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69327602D1 true DE69327602D1 (de) | 2000-02-24 |
DE69327602T2 DE69327602T2 (de) | 2000-05-31 |
Family
ID=13261536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69327602T Expired - Lifetime DE69327602T2 (de) | 1992-03-23 | 1993-03-23 | Analog-/Digitalumsetzer mit Kapazitätsnetzwerk |
Country Status (4)
Country | Link |
---|---|
US (2) | US5402128A (de) |
EP (2) | EP0880232A1 (de) |
JP (1) | JP3103657B2 (de) |
DE (1) | DE69327602T2 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3229135B2 (ja) * | 1994-09-14 | 2001-11-12 | 三菱電機株式会社 | アナログ/デジタル変換装置 |
US5563598A (en) * | 1994-10-14 | 1996-10-08 | Technoconcepts, Inc. | Differential comparator cirucit |
TW282598B (de) | 1995-02-22 | 1996-08-01 | Fujitsu Ltd | |
US5572212A (en) * | 1995-03-31 | 1996-11-05 | Exar Corporation | Pipelined analog to digital converter |
WO1998026507A1 (en) * | 1996-12-09 | 1998-06-18 | Cirrus Logic, Inc. | Method and circuit for mitigation of array edge effects |
JP3628136B2 (ja) | 1997-01-30 | 2005-03-09 | 富士通株式会社 | 容量結合を利用した論理回路、ad変換回路及びda変換回路 |
JP3819986B2 (ja) * | 1997-02-24 | 2006-09-13 | 株式会社ルネサステクノロジ | アナログ/ディジタル変換器制御方法 |
US6281831B1 (en) * | 1997-05-15 | 2001-08-28 | Yozan Inc. | Analog to digital converter |
JP4242973B2 (ja) * | 1999-08-06 | 2009-03-25 | 三洋電機株式会社 | 逐次比較型adコンバータ及びそれを組み込んだマイクロコンピュータ |
US6567028B2 (en) * | 2001-10-12 | 2003-05-20 | Micron Technology, Inc. | Reference voltage stabilization in CMOS sensors |
JP3968261B2 (ja) * | 2002-03-29 | 2007-08-29 | 富士通株式会社 | A/d変換回路 |
GB0214468D0 (en) * | 2002-06-24 | 2002-08-07 | Imec Inter Uni Micro Electr | Refresh pixel circuit for active matrix |
JP4140034B2 (ja) | 2004-03-05 | 2008-08-27 | トヨタ自動車株式会社 | 車両用ベルト式無段変速機 |
JP2005269400A (ja) * | 2004-03-19 | 2005-09-29 | Sanyo Electric Co Ltd | 比較装置及び方法、その比較方法を利用可能なアナログデジタル変換装置、及びその比較方法に利用可能な判定装置 |
US7183962B1 (en) * | 2004-05-17 | 2007-02-27 | Marvell International Ltd. | Low power asynchronous data converter |
US7439896B2 (en) | 2005-09-08 | 2008-10-21 | Marvell World Trade Ltd. | Capacitive digital to analog and analog to digital converters |
WO2007058932A1 (en) * | 2005-11-10 | 2007-05-24 | Cambridge Analog Technology, Llc | Precision sampling circuit |
KR20100079184A (ko) * | 2008-12-30 | 2010-07-08 | 주식회사 동부하이텍 | 온도 측정 장치 |
CN101718337B (zh) * | 2009-12-22 | 2013-06-05 | 吉林大学 | 金属带式无级变速器电液集成控制装置以及该集成控制装置的夹紧力控制阀和数字减压阀 |
JP5896395B2 (ja) * | 2010-04-22 | 2016-03-30 | 国立研究開発法人産業技術総合研究所 | 加速度センサ及び鳥インフルエンザ監視システム |
JP5558326B2 (ja) | 2010-11-30 | 2014-07-23 | シチズンホールディングス株式会社 | サーマルプリントヘッド装置およびサーマルプリンタ |
US9154155B2 (en) * | 2013-02-27 | 2015-10-06 | Microchip Technology Incorporated | 2-phase switched capacitor flash ADC |
JP7356866B2 (ja) * | 2019-10-31 | 2023-10-05 | ローム株式会社 | 電圧コンパレータ |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1240173A (en) * | 1967-10-19 | 1971-07-21 | Nippon Electric Co | Improvements in or relating to electric signal modulators |
US4350975A (en) * | 1980-07-18 | 1982-09-21 | American Microsystems, Inc. | Dual bandwidth autozero loop for a voice frequency CODEC |
US4381496A (en) * | 1980-11-03 | 1983-04-26 | Motorola, Inc. | Analog to digital converter |
US4458237A (en) * | 1981-11-03 | 1984-07-03 | Texas Instruments Incorporated | Combination of an analog to digital converter with a sampling switch error correction circuit and least significant bit circuit |
US4418744A (en) * | 1982-04-05 | 1983-12-06 | General Electric Company | Air conditioning control system with user power up mode selection |
US4507649A (en) * | 1982-05-24 | 1985-03-26 | Rca Corporation | Flash A/D converter having reduced input loading |
US4639715A (en) * | 1984-02-13 | 1987-01-27 | Intersil, Inc. | Flash analog to digital converter |
JPS61212120A (ja) * | 1985-03-15 | 1986-09-20 | Matsushita Electric Ind Co Ltd | Adコンバ−タ |
US4897774A (en) * | 1985-10-01 | 1990-01-30 | Maxim Integrated Products | Integrated dual charge pump power supply and RS-232 transmitter/receiver |
JPS6291023A (ja) * | 1985-10-16 | 1987-04-25 | Mitsubishi Electric Corp | A/dコンバ−タ |
IT1186340B (it) * | 1985-10-29 | 1987-11-26 | Sgs Microelettronica Spa | Integratore differenziale a condensatore commutato utilizzante un unico condensatore di integrazione |
JPS63144617A (ja) * | 1986-12-08 | 1988-06-16 | Sony Corp | チヨツパ型コンパレ−タ |
US4797899A (en) * | 1986-12-15 | 1989-01-10 | Maxim Integrated Products, Inc. | Integrated dual charge pump power supply including power down feature and rs-232 transmitter/receiver |
JPS63157398A (ja) * | 1986-12-22 | 1988-06-30 | Fuji Photo Film Co Ltd | 電荷転送デバイスの出力アンプ |
JPS63177609A (ja) * | 1987-01-19 | 1988-07-21 | Hitachi Ltd | 電圧比較器 |
FR2623668B1 (fr) * | 1987-11-20 | 1990-03-09 | Thomson Composants Militaires | Convertisseur analogique-numerique rapide a structure parallele |
JPH01183258A (ja) * | 1988-01-14 | 1989-07-21 | Nec Corp | 密着形イメージセンサ |
EP0360914B1 (de) * | 1988-09-30 | 1994-07-27 | Siemens Aktiengesellschaft | Selbstkalibrierender A/D- und D/A-Wandler |
US5014055A (en) * | 1989-05-24 | 1991-05-07 | Harris Corporation | Analog-to-digital converter and method of use utilizing charge redistribution |
KR0142565B1 (ko) * | 1989-08-30 | 1998-08-17 | 미다 가쓰시게 | 전압 비교기 및 그 동작 방법 |
JPH0399276A (ja) * | 1989-09-12 | 1991-04-24 | Nissin High Voltage Co Ltd | 直流電圧測定用分圧器 |
JPH03179920A (ja) * | 1989-12-08 | 1991-08-05 | Mitsubishi Electric Corp | サンプルホールド回路装置 |
JPH0456519A (ja) * | 1990-06-26 | 1992-02-24 | Mitsubishi Electric Corp | A/d変換器 |
US5235333A (en) * | 1992-03-05 | 1993-08-10 | Burr-Brown Corporation | Hysteresis-insensitive single-comparator successive approximation analog-to-digital converter |
US5258761A (en) * | 1992-03-16 | 1993-11-02 | Bahram Fotouhi | High resolution charge-redistribution A/D converter |
JP2606096B2 (ja) * | 1993-09-21 | 1997-04-30 | 日本電気株式会社 | 電磁リレー |
US5469164A (en) * | 1993-09-30 | 1995-11-21 | Ford Motor Company | Circuit and method for digital to analog signal conversion |
US5638072A (en) * | 1994-12-07 | 1997-06-10 | Sipex Corporation | Multiple channel analog to digital converter |
-
1992
- 1992-03-23 JP JP04064553A patent/JP3103657B2/ja not_active Expired - Lifetime
-
1993
- 1993-03-23 EP EP98112875A patent/EP0880232A1/de not_active Withdrawn
- 1993-03-23 US US08/035,614 patent/US5402128A/en not_active Expired - Lifetime
- 1993-03-23 EP EP93104794A patent/EP0562564B1/de not_active Expired - Lifetime
- 1993-03-23 DE DE69327602T patent/DE69327602T2/de not_active Expired - Lifetime
-
1996
- 1996-02-22 US US08/605,585 patent/US5936437A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5402128A (en) | 1995-03-28 |
EP0562564A2 (de) | 1993-09-29 |
JP3103657B2 (ja) | 2000-10-30 |
JPH0629849A (ja) | 1994-02-04 |
EP0562564A3 (en) | 1997-04-02 |
EP0562564B1 (de) | 2000-01-19 |
US5936437A (en) | 1999-08-10 |
EP0880232A1 (de) | 1998-11-25 |
DE69327602T2 (de) | 2000-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |