DE4292255T1 - - Google Patents
Info
- Publication number
- DE4292255T1 DE4292255T1 DE4292255T DE4292255T DE4292255T1 DE 4292255 T1 DE4292255 T1 DE 4292255T1 DE 4292255 T DE4292255 T DE 4292255T DE 4292255 T DE4292255 T DE 4292255T DE 4292255 T1 DE4292255 T1 DE 4292255T1
- Authority
- DE
- Germany
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/303—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters using a switching device
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
- G11C27/02—Sample-and-hold arrangements
- G11C27/024—Sample-and-hold arrangements using a capacitive memory element
- G11C27/026—Sample-and-hold arrangements using a capacitive memory element associated with an amplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/725,966 US5258664A (en) | 1991-07-05 | 1991-07-05 | Operational amplifier with self contained sample and hold and auto zero |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4292255T1 true DE4292255T1 (US20090192370A1-20090730-C00001.png) | 1993-07-15 |
Family
ID=24916659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4292255T Withdrawn DE4292255T1 (US20090192370A1-20090730-C00001.png) | 1991-07-05 | 1992-07-06 |
Country Status (7)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008056562A1 (de) | 2008-11-10 | 2010-05-20 | Atmel Automotive Gmbh | Schaltung |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69325691T2 (de) * | 1992-10-19 | 2000-02-17 | Koninkl Philips Electronics Nv | Abtast-und Halteschaltung mit Reduktion des Taktdurchgriffs |
| JP3222276B2 (ja) * | 1993-07-30 | 2001-10-22 | セイコーインスツルメンツ株式会社 | コンパレータ回路およびコンパレータ回路の制御方法 |
| US5424670A (en) * | 1994-01-24 | 1995-06-13 | Analog Devices, Inc. | Precision switched capacitor ratio system |
| GB2296399B (en) * | 1994-11-23 | 1998-10-14 | Motorola Inc | Compensating circuit |
| GB2298329B (en) * | 1995-02-21 | 2000-02-16 | Plessey Semiconductors Ltd | Voltage offset compensation circuit |
| US5572153A (en) * | 1995-03-03 | 1996-11-05 | Lucent Technologies Inc. | Low offset comparators based on current copiers |
| US5689201A (en) * | 1995-08-08 | 1997-11-18 | Oregon State University | Track-and-hold circuit utilizing a negative of the input signal for tracking |
| US6271784B1 (en) * | 1997-08-12 | 2001-08-07 | Analog Devices, Inc. | Capacitor-based digital-to-analog converter with continuous time output |
| US6016067A (en) * | 1998-04-06 | 2000-01-18 | Intersil Corporation | Sample-and-hold circuit having reduced amplifier offset effects and related methods |
| US6002277A (en) * | 1998-04-06 | 1999-12-14 | Intersil Corporation | Sample-and-hold circuit having reduced parasitic diode effects and related methods |
| US6281732B1 (en) * | 2000-10-31 | 2001-08-28 | Fred Mirow | Precision multivibrator using stabilized amplifier system |
| FR2856475B1 (fr) * | 2003-06-20 | 2005-10-14 | Commissariat Energie Atomique | Capteur capacitif de mesure et procede de mesure associe |
| KR101212269B1 (ko) | 2005-12-09 | 2013-01-09 | 매그나칩 반도체 유한회사 | 스위치드 캐패시터형 이득 증폭기 및 아날로그 메모리 회로 |
| JP5251541B2 (ja) * | 2009-01-26 | 2013-07-31 | 富士通セミコンダクター株式会社 | 定電圧発生回路およびレギュレータ回路 |
| JP4975793B2 (ja) * | 2009-09-14 | 2012-07-11 | 株式会社東芝 | 半導体集積回路 |
| US8330536B1 (en) * | 2010-12-20 | 2012-12-11 | Xilinx, Inc. | Differential reference interface with low noise offset cancellation |
| US8319550B2 (en) * | 2011-01-18 | 2012-11-27 | Freescale Semiconductor, Inc. | Switched-capacitor programmable-gain amplifier |
| KR102245973B1 (ko) * | 2014-02-17 | 2021-04-29 | 삼성전자주식회사 | 상관 이중 샘플링 회로 및 이를 포함하는 이미지 센서 |
| US9496833B2 (en) | 2014-04-08 | 2016-11-15 | Analog Devices, Inc. | Apparatus and methods for multi-channel autozero and chopper amplifiers |
| US9729109B2 (en) | 2015-08-11 | 2017-08-08 | Analog Devices, Inc. | Multi-channel amplifier with chopping |
| JP6215398B1 (ja) * | 2016-06-22 | 2017-10-18 | 力晶科技股▲ふん▼有限公司 | スイッチドキャパシタ回路及びａｄ変換装置 |
| JP6981774B2 (ja) * | 2017-05-09 | 2021-12-17 | ラピスセミコンダクタ株式会社 | スイッチトキャパシタ増幅回路、電圧増幅方法及び赤外線センサ装置 |
| US11012037B2 (en) | 2019-03-22 | 2021-05-18 | Analog Devices International Unlimited Company | Techniques for controlling an auto-zero amplifier |
| US10833639B2 (en) | 2019-04-12 | 2020-11-10 | Analog Devices International Unlimited Company | Method for aliasing reduction in auto zero amplifier |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4439693A (en) * | 1981-10-30 | 1984-03-27 | Hughes Aircraft Co. | Sample and hold circuit with improved offset compensation |
| US4565971A (en) * | 1985-01-28 | 1986-01-21 | Motorola, Inc. | Parasitic insensitive auto-zeroed operational amplifier |
| US4806790A (en) * | 1987-02-16 | 1989-02-21 | Nec Corporation | Sample-and-hold circuit |
| US4833345A (en) * | 1988-02-03 | 1989-05-23 | Analog Devices, Incorporated | Sample/hold amplifier for integrated circuits |
| US4806875A (en) * | 1988-05-11 | 1989-02-21 | Maxim Integrated Products | Precision operational amplifier |
| US4962325A (en) * | 1988-09-09 | 1990-10-09 | Analog Devices, Inc. | Sample-hold amplifier circuit |
| US5124663A (en) * | 1991-03-04 | 1992-06-23 | Motorola, Inc. | Offset compensation CMOS operational amplifier |
| US5142238A (en) * | 1991-07-18 | 1992-08-25 | Silicon Systems, Inc. | Switched-capacitor differential amplifier |
-
1991
- 1991-07-05 US US07/725,966 patent/US5258664A/en not_active Expired - Lifetime
-
1992
- 1992-07-06 AU AU23715/92A patent/AU2371592A/en not_active Abandoned
- 1992-07-06 WO PCT/US1992/005635 patent/WO1993001600A1/en active Application Filing
- 1992-07-06 JP JP50236093A patent/JP3273786B2/ja not_active Expired - Fee Related
- 1992-07-06 DE DE4292255T patent/DE4292255T1/de not_active Withdrawn
-
1993
- 1993-01-27 GB GB9301847A patent/GB2265778A/en not_active Withdrawn
- 1993-02-20 KR KR1019930700501A patent/KR100285915B1/ko not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008056562A1 (de) | 2008-11-10 | 2010-05-20 | Atmel Automotive Gmbh | Schaltung |
| US8004353B2 (en) | 2008-11-10 | 2011-08-23 | Atmel Corporation | Circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2265778A (en) | 1993-10-06 |
| WO1993001600A1 (en) | 1993-01-21 |
| JPH06501589A (ja) | 1994-02-17 |
| GB9301847D0 (en) | 1993-04-14 |
| AU2371592A (en) | 1993-02-11 |
| KR100285915B1 (ko) | 2001-04-16 |
| US5258664A (en) | 1993-11-02 |
| JP3273786B2 (ja) | 2002-04-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |