DE60028822D1 - Elektronische schaltung - Google Patents
Elektronische schaltungInfo
- Publication number
- DE60028822D1 DE60028822D1 DE60028822T DE60028822T DE60028822D1 DE 60028822 D1 DE60028822 D1 DE 60028822D1 DE 60028822 T DE60028822 T DE 60028822T DE 60028822 T DE60028822 T DE 60028822T DE 60028822 D1 DE60028822 D1 DE 60028822D1
- Authority
- DE
- Germany
- Prior art keywords
- temperature coefficient
- coefficient circuit
- electronic switch
- transistor
- base
- 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
-
- 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
- G05F3/22—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only
- G05F3/222—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only with compensation for device parameters, e.g. Early effect, gain, manufacturing process, or external variations, e.g. temperature, loading, supply voltage
- G05F3/225—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only with compensation for device parameters, e.g. Early effect, gain, manufacturing process, or external variations, e.g. temperature, loading, supply voltage producing a current or voltage as a predetermined function of the temperature
-
- 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
- G05F3/26—Current mirrors
- G05F3/265—Current mirrors using bipolar transistors only
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Electrical Variables (AREA)
- Amplifiers (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Surgical Instruments (AREA)
- Air Bags (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9924876A GB2355552A (en) | 1999-10-20 | 1999-10-20 | Electronic circuit for supplying a reference current |
GB9924876 | 1999-10-20 | ||
PCT/EP2000/010264 WO2001029633A1 (en) | 1999-10-20 | 2000-10-18 | Electronic circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60028822D1 true DE60028822D1 (de) | 2006-07-27 |
DE60028822T2 DE60028822T2 (de) | 2007-05-24 |
Family
ID=10863092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60028822T Expired - Lifetime DE60028822T2 (de) | 1999-10-20 | 2000-10-18 | Elektronische schaltung |
Country Status (10)
Country | Link |
---|---|
US (1) | US6310510B1 (de) |
EP (1) | EP1242853B1 (de) |
JP (1) | JP4689126B2 (de) |
CN (1) | CN1411571A (de) |
AT (1) | ATE330270T1 (de) |
AU (1) | AU1696801A (de) |
DE (1) | DE60028822T2 (de) |
GB (1) | GB2355552A (de) |
TW (1) | TW432785B (de) |
WO (1) | WO2001029633A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6563371B2 (en) * | 2001-08-24 | 2003-05-13 | Intel Corporation | Current bandgap voltage reference circuits and related methods |
US6570438B2 (en) * | 2001-10-12 | 2003-05-27 | Maxim Integrated Products, Inc. | Proportional to absolute temperature references with reduced input sensitivity |
JP2004146576A (ja) * | 2002-10-24 | 2004-05-20 | Renesas Technology Corp | 半導体温度測定回路 |
US7145380B2 (en) * | 2004-09-27 | 2006-12-05 | Etron Technology, Inc. | Low power consumed and small circuit area occupied temperature sensor |
US8421433B2 (en) * | 2010-03-31 | 2013-04-16 | Maxim Integrated Products, Inc. | Low noise bandgap references |
CN102681587A (zh) * | 2012-05-23 | 2012-09-19 | 天津大学 | 低温漂移基准电压和基准电流产生电路 |
CN102841629B (zh) * | 2012-09-19 | 2014-07-30 | 中国电子科技集团公司第二十四研究所 | 一种BiCMOS电流型基准电路 |
CN111522381B (zh) * | 2020-04-15 | 2022-04-08 | 南京微盟电子有限公司 | 温度系数可调电流基准电路及方法 |
CN112332786B (zh) * | 2020-10-30 | 2023-09-05 | 西南电子技术研究所(中国电子科技集团公司第十研究所) | 芯片级全集成低增益温漂射频放大器 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930172A (en) * | 1974-11-06 | 1975-12-30 | Nat Semiconductor Corp | Input supply independent circuit |
DE3006598C2 (de) | 1980-02-22 | 1985-03-28 | Robert Bosch Gmbh, 7000 Stuttgart | Spannungsquelle |
US4325017A (en) * | 1980-08-14 | 1982-04-13 | Rca Corporation | Temperature-correction network for extrapolated band-gap voltage reference circuit |
EP0072842A4 (de) * | 1981-02-20 | 1984-04-06 | Motorola Inc | Standverstellvorrichtung eines veränderlichen temperaturkoeffizienten. |
NL8103813A (nl) | 1981-08-14 | 1983-03-01 | Philips Nv | Stroomstabilisatieschakeling. |
NL8302458A (nl) | 1983-07-11 | 1985-02-01 | Philips Nv | Stroomstabilisatieschakeling. |
US4491780A (en) * | 1983-08-15 | 1985-01-01 | Motorola, Inc. | Temperature compensated voltage reference circuit |
JPS6224708A (ja) * | 1985-07-25 | 1987-02-02 | Fujitsu Ltd | 定電流回路 |
US4816742A (en) | 1988-02-16 | 1989-03-28 | North American Philips Corporation, Signetics Division | Stabilized current and voltage reference sources |
US5132556A (en) | 1989-11-17 | 1992-07-21 | Samsung Semiconductor, Inc. | Bandgap voltage reference using bipolar parasitic transistors and mosfet's in the current source |
JP2598154B2 (ja) | 1990-05-24 | 1997-04-09 | 株式会社東芝 | 温度検出回路 |
US5015942A (en) | 1990-06-07 | 1991-05-14 | Cherry Semiconductor Corporation | Positive temperature coefficient current source with low power dissipation |
NL9002392A (nl) | 1990-11-02 | 1992-06-01 | Philips Nv | Bandgap-referentie-schakeling. |
US5121004A (en) | 1991-08-09 | 1992-06-09 | Delco Electronics Corporation | Input buffer with temperature compensated hysteresis and thresholds, including negative input voltage protection |
JP3322685B2 (ja) * | 1992-03-02 | 2002-09-09 | 日本テキサス・インスツルメンツ株式会社 | 定電圧回路および定電流回路 |
EP0632357A1 (de) | 1993-06-30 | 1995-01-04 | STMicroelectronics S.r.l. | Spannungsreferenzschaltung mit programmierbarem Temperaturkoeffizienten |
JPH07191769A (ja) * | 1993-12-27 | 1995-07-28 | Toshiba Corp | 基準電流発生回路 |
JP2682470B2 (ja) * | 1994-10-24 | 1997-11-26 | 日本電気株式会社 | 基準電流回路 |
JPH08328676A (ja) * | 1995-05-31 | 1996-12-13 | Nippon Motorola Ltd | 低電圧動作用電圧源装置 |
JP2836547B2 (ja) * | 1995-10-31 | 1998-12-14 | 日本電気株式会社 | 基準電流回路 |
US5804955A (en) | 1996-10-30 | 1998-09-08 | Cherry Semiconductor Corporation | Low voltage current limit circuit with temperature insensitive foldback network |
US5828329A (en) | 1996-12-05 | 1998-10-27 | 3Com Corporation | Adjustable temperature coefficient current reference |
US5900772A (en) * | 1997-03-18 | 1999-05-04 | Motorola, Inc. | Bandgap reference circuit and method |
US5920184A (en) * | 1997-05-05 | 1999-07-06 | Motorola, Inc. | Low ripple voltage reference circuit |
US5796244A (en) | 1997-07-11 | 1998-08-18 | Vanguard International Semiconductor Corporation | Bandgap reference circuit |
-
1999
- 1999-10-20 GB GB9924876A patent/GB2355552A/en not_active Withdrawn
- 1999-12-06 TW TW088121319A patent/TW432785B/zh not_active IP Right Cessation
-
2000
- 2000-10-18 DE DE60028822T patent/DE60028822T2/de not_active Expired - Lifetime
- 2000-10-18 AU AU16968/01A patent/AU1696801A/en not_active Abandoned
- 2000-10-18 WO PCT/EP2000/010264 patent/WO2001029633A1/en active IP Right Grant
- 2000-10-18 JP JP2001532363A patent/JP4689126B2/ja not_active Expired - Fee Related
- 2000-10-18 EP EP00979503A patent/EP1242853B1/de not_active Expired - Lifetime
- 2000-10-18 CN CN00817383.4A patent/CN1411571A/zh active Pending
- 2000-10-18 AT AT00979503T patent/ATE330270T1/de not_active IP Right Cessation
- 2000-10-19 US US09/691,261 patent/US6310510B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2355552A (en) | 2001-04-25 |
US6310510B1 (en) | 2001-10-30 |
JP4689126B2 (ja) | 2011-05-25 |
CN1411571A (zh) | 2003-04-16 |
DE60028822T2 (de) | 2007-05-24 |
ATE330270T1 (de) | 2006-07-15 |
TW432785B (en) | 2001-05-01 |
AU1696801A (en) | 2001-04-30 |
GB9924876D0 (en) | 1999-12-22 |
JP2003512797A (ja) | 2003-04-02 |
EP1242853A1 (de) | 2002-09-25 |
WO2001029633A1 (en) | 2001-04-26 |
EP1242853B1 (de) | 2006-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |