IT201900022518A1 - Circuito di riferimento bandgap, dispositivo e uso corrispondenti - Google Patents
Circuito di riferimento bandgap, dispositivo e uso corrispondentiInfo
- Publication number
- IT201900022518A1 IT201900022518A1 IT102019000022518A IT201900022518A IT201900022518A1 IT 201900022518 A1 IT201900022518 A1 IT 201900022518A1 IT 102019000022518 A IT102019000022518 A IT 102019000022518A IT 201900022518 A IT201900022518 A IT 201900022518A IT 201900022518 A1 IT201900022518 A1 IT 201900022518A1
- Authority
- IT
- Italy
- Prior art keywords
- reference circuit
- bandgap reference
- corresponding use
- bandgap
- circuit
- Prior art date
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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
-
- 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
- G05F3/267—Current mirrors using both bipolar and field-effect technology
-
- 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
- G05F3/262—Current mirrors using field-effect transistors only
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102019000022518A IT201900022518A1 (it) | 2019-11-29 | 2019-11-29 | Circuito di riferimento bandgap, dispositivo e uso corrispondenti |
EP20207694.9A EP3828662B1 (en) | 2019-11-29 | 2020-11-16 | A bandgap reference circuit, corresponding device and method |
US16/950,267 US11099595B2 (en) | 2019-11-29 | 2020-11-17 | Bandgap reference circuit, corresponding device and method |
CN202022796235.XU CN214756284U (zh) | 2019-11-29 | 2020-11-27 | 电子电路 |
CN202011359598.5A CN112882524B (zh) | 2019-11-29 | 2020-11-27 | 带隙基准电路、对应的设备和方法 |
US17/380,542 US11531365B2 (en) | 2019-11-29 | 2021-07-20 | Bandgap reference circuit, corresponding device and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102019000022518A IT201900022518A1 (it) | 2019-11-29 | 2019-11-29 | Circuito di riferimento bandgap, dispositivo e uso corrispondenti |
Publications (1)
Publication Number | Publication Date |
---|---|
IT201900022518A1 true IT201900022518A1 (it) | 2021-05-29 |
Family
ID=69811824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT102019000022518A IT201900022518A1 (it) | 2019-11-29 | 2019-11-29 | Circuito di riferimento bandgap, dispositivo e uso corrispondenti |
Country Status (4)
Country | Link |
---|---|
US (2) | US11099595B2 (it) |
EP (1) | EP3828662B1 (it) |
CN (2) | CN112882524B (it) |
IT (1) | IT201900022518A1 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201900022518A1 (it) * | 2019-11-29 | 2021-05-29 | St Microelectronics Srl | Circuito di riferimento bandgap, dispositivo e uso corrispondenti |
CN115857612B (zh) * | 2023-03-02 | 2023-05-09 | 盈力半导体(上海)有限公司 | 带隙基准源及其低温漂控制方法、系统和芯片 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0816965A1 (fr) * | 1996-06-26 | 1998-01-07 | Koninklijke Philips Electronics N.V. | Générateur de tension de référence régulée en fonction de la température |
WO2009037532A1 (en) * | 2007-09-21 | 2009-03-26 | Freescale Semiconductor, Inc. | Band-gap voltage reference circuit |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6774711B2 (en) * | 2002-11-15 | 2004-08-10 | Atmel Corporation | Low power bandgap voltage reference circuit |
EP1542111B1 (en) * | 2003-12-10 | 2007-06-27 | STMicroelectronics S.r.l. | Method of limiting the noise bandwidth of a bandgap voltage generator and relative bandgap voltage generator |
US7449941B2 (en) * | 2006-08-25 | 2008-11-11 | Micron Technology, Inc. | Master bias current generating circuit with decreased sensitivity to silicon process variation |
US7839202B2 (en) * | 2007-10-02 | 2010-11-23 | Qualcomm, Incorporated | Bandgap reference circuit with reduced power consumption |
US8022686B2 (en) * | 2009-05-06 | 2011-09-20 | Texas Instruments Incorporated | Reference circuit with reduced current startup |
CN102055333B (zh) * | 2009-11-10 | 2013-07-31 | 意法半导体研发(深圳)有限公司 | 电压调节器结构 |
CN102096435B (zh) * | 2010-12-31 | 2015-05-20 | 上海集成电路研发中心有限公司 | 改进型带隙基准电压源及带隙基准电压产生电路 |
FR2975510B1 (fr) * | 2011-05-17 | 2013-05-03 | St Microelectronics Rousset | Dispositif de generation d'une tension de reference de bande interdite ajustable a fort taux de rejection d'alimentation |
US20130043949A1 (en) * | 2011-08-17 | 2013-02-21 | Pierre Andre Genest | Method of forming a circuit having a voltage reference and structure therefor |
CN103729009A (zh) * | 2012-10-12 | 2014-04-16 | 联咏科技股份有限公司 | 参考电压产生器 |
US9170595B2 (en) * | 2012-10-12 | 2015-10-27 | Stmicroelectronics International N.V. | Low power reference generator circuit |
CN203838588U (zh) * | 2014-03-18 | 2014-09-17 | 苏州市职业大学 | 自偏置带隙基准源 |
US9706312B2 (en) * | 2014-12-16 | 2017-07-11 | Stmicroelectronics S.R.L. | Sensing circuit and method of detecting an electrical signal generated by a microphone |
JP6873827B2 (ja) * | 2017-01-18 | 2021-05-19 | 新日本無線株式会社 | 基準電圧生成回路 |
IT201900022518A1 (it) * | 2019-11-29 | 2021-05-29 | St Microelectronics Srl | Circuito di riferimento bandgap, dispositivo e uso corrispondenti |
-
2019
- 2019-11-29 IT IT102019000022518A patent/IT201900022518A1/it unknown
-
2020
- 2020-11-16 EP EP20207694.9A patent/EP3828662B1/en active Active
- 2020-11-17 US US16/950,267 patent/US11099595B2/en active Active
- 2020-11-27 CN CN202011359598.5A patent/CN112882524B/zh active Active
- 2020-11-27 CN CN202022796235.XU patent/CN214756284U/zh not_active Withdrawn - After Issue
-
2021
- 2021-07-20 US US17/380,542 patent/US11531365B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0816965A1 (fr) * | 1996-06-26 | 1998-01-07 | Koninklijke Philips Electronics N.V. | Générateur de tension de référence régulée en fonction de la température |
WO2009037532A1 (en) * | 2007-09-21 | 2009-03-26 | Freescale Semiconductor, Inc. | Band-gap voltage reference circuit |
Non-Patent Citations (1)
Title |
---|
"LINE VOLTAGE REJECTION IN A BANDGAP VOLTAGE REFERENCE", IBM TECHNICAL DISCLOSURE BULLETIN, INTERNATIONAL BUSINESS MACHINES CORP. (THORNWOOD), US, vol. 30, no. 4, 1 September 1987 (1987-09-01), XP002028263, ISSN: 0018-8689 * |
Also Published As
Publication number | Publication date |
---|---|
US11099595B2 (en) | 2021-08-24 |
EP3828662B1 (en) | 2023-01-18 |
US11531365B2 (en) | 2022-12-20 |
CN112882524A (zh) | 2021-06-01 |
US20210165438A1 (en) | 2021-06-03 |
CN214756284U (zh) | 2021-11-16 |
EP3828662A1 (en) | 2021-06-02 |
CN112882524B (zh) | 2023-06-16 |
US20210349491A1 (en) | 2021-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2974248T3 (es) | Compuesto de pirimidin-piperazina sustituido y uso del mismo | |
IT201700117023A1 (it) | Circuito di riferimento bandgap, dispositivo e procedimento corrispondenti | |
DE112019003966A5 (de) | Leuchtvorrichtung | |
DK3763882T3 (da) | Hurtigskifteranordning | |
DE112019000883T8 (de) | Erfassungsvorrichtung | |
DK3746678T3 (da) | Fastspændingsindretning | |
IT201900022518A1 (it) | Circuito di riferimento bandgap, dispositivo e uso corrispondenti | |
DK3627044T3 (da) | Belysningsindretning | |
ITUB20160777A1 (it) | Circuito di pilotaggio, dispositivo e procedimento corrispondenti | |
DK3611747T3 (da) | Spændingsbegrænsningsanordning | |
DK3840144T3 (da) | Skifteanordningen | |
DK3823542T3 (da) | Suturelement, suturnål og suturanordning | |
DE112019000984A5 (de) | Mischeinrichtung | |
IT201700058135A1 (it) | Circuito di rilevazione, dispositivo e procedimento corrispondenti | |
DK3870782T3 (da) | Låseindretning | |
DK3571957T3 (da) | Support element and system | |
TWI800611B (zh) | 照明裝置 | |
DK3727533T3 (da) | Blokeringsanordning | |
DK4073320T3 (da) | Omsnøringsanordning | |
DE112019003650A5 (de) | Anzeigevorrichtung, deren Herstellung und Verwendung | |
TH1802005288S (th) | อุปกรณ์กันกระแทก | |
IT201900000917U1 (it) | Dispositivo profumatore per ambiente | |
DK3663619T3 (da) | Termisk reduktionsanordning | |
DE202018104000U8 (de) | Ladungssicherungsvorrichtung | |
DK3505768T3 (da) | Blæseranordning |