IT1397432B1 - Circuito generatore di una grandezza elettrica di riferimento. - Google Patents

Circuito generatore di una grandezza elettrica di riferimento.

Info

Publication number
IT1397432B1
IT1397432B1 ITTO2009A000977A ITTO20090977A IT1397432B1 IT 1397432 B1 IT1397432 B1 IT 1397432B1 IT TO2009A000977 A ITTO2009A000977 A IT TO2009A000977A IT TO20090977 A ITTO20090977 A IT TO20090977A IT 1397432 B1 IT1397432 B1 IT 1397432B1
Authority
IT
Italy
Prior art keywords
generator circuit
reference electric
electric size
size
generator
Prior art date
Application number
ITTO2009A000977A
Other languages
English (en)
Inventor
Andrea Visconti
Paolo Angelini
Original Assignee
St Microelectronics Rousset
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by St Microelectronics Rousset filed Critical St Microelectronics Rousset
Priority to ITTO2009A000977A priority Critical patent/IT1397432B1/it
Priority to EP10194515A priority patent/EP2339423A1/en
Priority to US12/965,500 priority patent/US20110140769A1/en
Priority to CN2010106251039A priority patent/CN102183990A/zh
Publication of ITTO20090977A1 publication Critical patent/ITTO20090977A1/it
Application granted granted Critical
Publication of IT1397432B1 publication Critical patent/IT1397432B1/it

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)
ITTO2009A000977A 2009-12-11 2009-12-11 Circuito generatore di una grandezza elettrica di riferimento. IT1397432B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITTO2009A000977A IT1397432B1 (it) 2009-12-11 2009-12-11 Circuito generatore di una grandezza elettrica di riferimento.
EP10194515A EP2339423A1 (en) 2009-12-11 2010-12-10 Circuit for generating a reference electrical quantity
US12/965,500 US20110140769A1 (en) 2009-12-11 2010-12-10 Circuit for generating a reference electrical quantity
CN2010106251039A CN102183990A (zh) 2009-12-11 2010-12-13 参考电学量发生电路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2009A000977A IT1397432B1 (it) 2009-12-11 2009-12-11 Circuito generatore di una grandezza elettrica di riferimento.

Publications (2)

Publication Number Publication Date
ITTO20090977A1 ITTO20090977A1 (it) 2011-06-12
IT1397432B1 true IT1397432B1 (it) 2013-01-10

Family

ID=42470693

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2009A000977A IT1397432B1 (it) 2009-12-11 2009-12-11 Circuito generatore di una grandezza elettrica di riferimento.

Country Status (4)

Country Link
US (1) US20110140769A1 (it)
EP (1) EP2339423A1 (it)
CN (1) CN102183990A (it)
IT (1) IT1397432B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103399606B (zh) * 2013-07-10 2014-12-03 电子科技大学 一种低压非带隙基准电压源
US10379566B2 (en) 2015-11-11 2019-08-13 Apple Inc. Apparatus and method for high voltage bandgap type reference circuit with flexible output setting
DE102017205984A1 (de) * 2017-04-07 2018-10-11 Robert Bosch Gmbh Drehratensensor und Verfahren zum Betrieb eines Drehratensensors
US11029718B2 (en) * 2017-09-29 2021-06-08 Intel Corporation Low noise bandgap reference apparatus

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954769A (en) * 1989-02-08 1990-09-04 Burr-Brown Corporation CMOS voltage reference and buffer circuit
US5336986A (en) * 1992-02-07 1994-08-09 Crosspoint Solutions, Inc. Voltage regulator for field programmable gate arrays
US5307007A (en) * 1992-10-19 1994-04-26 National Science Council CMOS bandgap voltage and current references
US5349286A (en) * 1993-06-18 1994-09-20 Texas Instruments Incorporated Compensation for low gain bipolar transistors in voltage and current reference circuits
US5818294A (en) * 1996-07-18 1998-10-06 Advanced Micro Devices, Inc. Temperature insensitive current source
US6157245A (en) * 1999-03-29 2000-12-05 Texas Instruments Incorporated Exact curvature-correcting method for bandgap circuits
KR100400304B1 (ko) * 2000-12-27 2003-10-01 주식회사 하이닉스반도체 커런트 미러형의 밴드갭 기준전압 발생장치
US6563295B2 (en) * 2001-01-18 2003-05-13 Sunplus Technology Co., Ltd. Low temperature coefficient reference current generator
US6522117B1 (en) * 2001-06-13 2003-02-18 Intersil Americas Inc. Reference current/voltage generator having reduced sensitivity to variations in power supply voltage and temperature
US6507238B1 (en) * 2001-06-22 2003-01-14 International Business Machines Corporation Temperature-dependent reference generator
KR100393226B1 (ko) * 2001-07-04 2003-07-31 삼성전자주식회사 온도변화에 따라 내부 기준전압 값을 조절할 수 있는 내부기준전압 생성회로 및 이를 구비하는 내부 공급전압생성회로
TWI260772B (en) * 2003-05-27 2006-08-21 Analog Integrations Corp Reference voltage circuit with low energy gap
US6998830B1 (en) * 2003-07-14 2006-02-14 National Semiconductor Corporation Band-gap reference
JP2008516328A (ja) * 2004-10-08 2008-05-15 フリースケール セミコンダクター インコーポレイテッド 基準回路
US7170336B2 (en) * 2005-02-11 2007-01-30 Etron Technology, Inc. Low voltage bandgap reference (BGR) circuit
JP2008015925A (ja) * 2006-07-07 2008-01-24 Matsushita Electric Ind Co Ltd 基準電圧発生回路
JP2008108009A (ja) * 2006-10-24 2008-05-08 Matsushita Electric Ind Co Ltd 基準電圧発生回路
KR100912093B1 (ko) * 2007-05-18 2009-08-13 삼성전자주식회사 높은 온도 계수를 갖는 온도-비례 전류 생성회로, 상기온도-비례 전류 생성회로를 포함하는 디스플레이 장치 및그 방법
CN101226413B (zh) * 2008-01-22 2011-09-07 无锡硅动力微电子股份有限公司 抑止失调的cmos能隙基准电路
US7944280B2 (en) * 2008-05-26 2011-05-17 International Business Machines Corporation Bandgap reference generator utilizing a current trimming circuit
KR101465598B1 (ko) * 2008-06-05 2014-12-15 삼성전자주식회사 기준 전압 발생 장치 및 방법
JP5326648B2 (ja) * 2009-02-24 2013-10-30 富士通株式会社 基準信号発生回路

Also Published As

Publication number Publication date
CN102183990A (zh) 2011-09-14
US20110140769A1 (en) 2011-06-16
ITTO20090977A1 (it) 2011-06-12
EP2339423A1 (en) 2011-06-29

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