DE69325027D1 - Spannungsreferenz mit linearem negativem Temperaturkoeffizienten - Google Patents
Spannungsreferenz mit linearem negativem TemperaturkoeffizientenInfo
- Publication number
- DE69325027D1 DE69325027D1 DE69325027T DE69325027T DE69325027D1 DE 69325027 D1 DE69325027 D1 DE 69325027D1 DE 69325027 T DE69325027 T DE 69325027T DE 69325027 T DE69325027 T DE 69325027T DE 69325027 D1 DE69325027 D1 DE 69325027D1
- Authority
- DE
- Germany
- Prior art keywords
- temperature coefficient
- voltage reference
- negative temperature
- linear negative
- linear
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93830488A EP0656574B1 (de) | 1993-12-02 | 1993-12-02 | Spannungsreferenz mit linearem negativem Temperaturkoeffizienten |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69325027D1 true DE69325027D1 (de) | 1999-06-24 |
DE69325027T2 DE69325027T2 (de) | 1999-09-16 |
Family
ID=8215268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69325027T Expired - Fee Related DE69325027T2 (de) | 1993-12-02 | 1993-12-02 | Spannungsreferenz mit linearem negativem Temperaturkoeffizienten |
Country Status (4)
Country | Link |
---|---|
US (1) | US5631551A (de) |
EP (1) | EP0656574B1 (de) |
JP (1) | JPH07295667A (de) |
DE (1) | DE69325027T2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0632357A1 (de) * | 1993-06-30 | 1995-01-04 | STMicroelectronics S.r.l. | Spannungsreferenzschaltung mit programmierbarem Temperaturkoeffizienten |
JPH10228326A (ja) * | 1997-02-14 | 1998-08-25 | Canon Inc | 定電圧出力回路 |
US5949277A (en) * | 1997-10-20 | 1999-09-07 | Vlsi Technology, Inc. | Nominal temperature and process compensating bias circuit |
US6175224B1 (en) * | 1998-06-29 | 2001-01-16 | Motorola, Inc. | Regulator circuit having a bandgap generator coupled to a voltage sensor, and method |
US6225796B1 (en) | 1999-06-23 | 2001-05-01 | Texas Instruments Incorporated | Zero temperature coefficient bandgap reference circuit and method |
US6225856B1 (en) | 1999-07-30 | 2001-05-01 | Agere Systems Cuardian Corp. | Low power bandgap circuit |
CN1154032C (zh) * | 1999-09-02 | 2004-06-16 | 深圳赛意法微电子有限公司 | 预调节器、产生参考电压的电路和方法 |
US6294902B1 (en) * | 2000-08-11 | 2001-09-25 | Analog Devices, Inc. | Bandgap reference having power supply ripple rejection |
EP1184954A1 (de) * | 2000-08-31 | 2002-03-06 | STMicroelectronics S.r.l. | Selbsgespeister und Integrierter Spannungsregler und dazugehöriges Regelungsverfahren |
EP1186983A3 (de) * | 2000-08-31 | 2003-11-12 | STMicroelectronics S.r.l. | Geschalteter Bandabstandsregler |
US6737849B2 (en) * | 2002-06-19 | 2004-05-18 | International Business Machines Corporation | Constant current source having a controlled temperature coefficient |
JP4068022B2 (ja) * | 2003-07-16 | 2008-03-26 | Necエレクトロニクス株式会社 | 過電流検出回路及び負荷駆動回路 |
JP2007133533A (ja) * | 2005-11-09 | 2007-05-31 | Nec Electronics Corp | 基準電圧生成回路 |
US7755419B2 (en) | 2006-01-17 | 2010-07-13 | Cypress Semiconductor Corporation | Low power beta multiplier start-up circuit and method |
US7830200B2 (en) * | 2006-01-17 | 2010-11-09 | Cypress Semiconductor Corporation | High voltage tolerant bias circuit with low voltage transistors |
US10120405B2 (en) * | 2014-04-04 | 2018-11-06 | National Instruments Corporation | Single-junction voltage reference |
TWI714188B (zh) * | 2019-07-30 | 2020-12-21 | 立積電子股份有限公司 | 參考電壓產生電路 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB121629A (en) * | 1918-05-22 | 1919-01-02 | Edward Osborne Morgan | A New or Improved Clip for Securing Boot Laces or other Cords. |
GB2121629B (en) * | 1982-05-18 | 1985-10-23 | Standard Telephones Cables Ltd | Temperature controlled crystal oscillator |
JPS6269308A (ja) * | 1985-09-17 | 1987-03-30 | シ−メンス、アクチエンゲゼルシヤフト | 基準電圧発生回路装置 |
US4636710A (en) * | 1985-10-15 | 1987-01-13 | Silvo Stanojevic | Stacked bandgap voltage reference |
US4683416A (en) * | 1986-10-06 | 1987-07-28 | Motorola, Inc. | Voltage regulator |
US5291122A (en) * | 1992-06-11 | 1994-03-01 | Analog Devices, Inc. | Bandgap voltage reference circuit and method with low TCR resistor in parallel with high TCR and in series with low TCR portions of tail resistor |
US5352973A (en) * | 1993-01-13 | 1994-10-04 | Analog Devices, Inc. | Temperature compensation bandgap voltage reference and method |
US5325045A (en) * | 1993-02-17 | 1994-06-28 | Exar Corporation | Low voltage CMOS bandgap with new trimming and curvature correction methods |
US5434532A (en) * | 1993-06-16 | 1995-07-18 | Texas Instruments Incorporated | Low headroom manufacturable bandgap voltage reference |
-
1993
- 1993-12-02 DE DE69325027T patent/DE69325027T2/de not_active Expired - Fee Related
- 1993-12-02 EP EP93830488A patent/EP0656574B1/de not_active Expired - Lifetime
-
1994
- 1994-12-01 US US08/348,030 patent/US5631551A/en not_active Expired - Lifetime
- 1994-12-02 JP JP6329615A patent/JPH07295667A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0656574B1 (de) | 1999-05-19 |
EP0656574A1 (de) | 1995-06-07 |
US5631551A (en) | 1997-05-20 |
DE69325027T2 (de) | 1999-09-16 |
JPH07295667A (ja) | 1995-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |