CN103163934A - 基准电流产生电路以及基准电压产生电路 - Google Patents
基准电流产生电路以及基准电压产生电路 Download PDFInfo
- Publication number
- CN103163934A CN103163934A CN2012105331957A CN201210533195A CN103163934A CN 103163934 A CN103163934 A CN 103163934A CN 2012105331957 A CN2012105331957 A CN 2012105331957A CN 201210533195 A CN201210533195 A CN 201210533195A CN 103163934 A CN103163934 A CN 103163934A
- Authority
- CN
- China
- Prior art keywords
- transistor
- resistor
- generating circuit
- reference voltage
- voltage
- 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.)
- Granted
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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
-
- 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
- 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
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)
- Amplifiers (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-274640 | 2011-12-15 | ||
JP2011274640A JP6045148B2 (ja) | 2011-12-15 | 2011-12-15 | 基準電流発生回路および基準電圧発生回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103163934A true CN103163934A (zh) | 2013-06-19 |
CN103163934B CN103163934B (zh) | 2016-03-02 |
Family
ID=48587103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210533195.7A Expired - Fee Related CN103163934B (zh) | 2011-12-15 | 2012-12-11 | 基准电流产生电路以及基准电压产生电路 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130154604A1 (zh) |
JP (1) | JP6045148B2 (zh) |
KR (1) | KR101980526B1 (zh) |
CN (1) | CN103163934B (zh) |
TW (1) | TWI581086B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015170029A (ja) * | 2014-03-05 | 2015-09-28 | 株式会社オートネットワーク技術研究所 | 定電流回路 |
TWI724312B (zh) * | 2018-07-05 | 2021-04-11 | 立積電子股份有限公司 | 能隙電壓參考電路 |
TWI716323B (zh) * | 2019-06-04 | 2021-01-11 | 極創電子股份有限公司 | 電壓產生器 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1206864A (zh) * | 1997-07-29 | 1999-02-03 | 株式会社东芝 | 基准电压产生电路和基准电流产生电路 |
US20050088163A1 (en) * | 2003-10-27 | 2005-04-28 | Fujitsu Limited | Semiconductor integrated circuit |
CN1949122A (zh) * | 2005-10-11 | 2007-04-18 | 北京六合万通微电子技术有限公司 | 一种电流源的设计方法 |
CN101169671A (zh) * | 2006-10-24 | 2008-04-30 | 松下电器产业株式会社 | 参考电压产生电路 |
CN101510107A (zh) * | 2008-02-13 | 2009-08-19 | 精工电子有限公司 | 恒流电路 |
US20090261895A1 (en) * | 2008-04-21 | 2009-10-22 | Tzuen-Hwan Lee | Bandgap voltage reference circuit |
US20110012581A1 (en) * | 2009-07-15 | 2011-01-20 | Aicestar Technology(Suzhou) Corporation | Bandgap circuit having a zero temperature coefficient |
CN102144196A (zh) * | 2008-09-05 | 2011-08-03 | 松下电器产业株式会社 | 基准电压产生电路 |
CN104067192A (zh) * | 2011-11-01 | 2014-09-24 | 硅存储技术公司 | 低电压、低功率带隙电路 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08339232A (ja) * | 1996-06-25 | 1996-12-24 | Rohm Co Ltd | 基準電圧回路 |
JPH1173769A (ja) * | 1997-08-27 | 1999-03-16 | Mitsubishi Electric Corp | 半導体装置 |
JP3638530B2 (ja) | 2001-02-13 | 2005-04-13 | Necエレクトロニクス株式会社 | 基準電流回路及び基準電圧回路 |
US20030117120A1 (en) * | 2001-12-21 | 2003-06-26 | Amazeen Bruce E. | CMOS bandgap refrence with built-in curvature correction |
JP4502657B2 (ja) * | 2004-02-17 | 2010-07-14 | 株式会社リコー | 基準電圧発生回路 |
TWI256725B (en) * | 2005-06-10 | 2006-06-11 | Uli Electronics Inc | Bandgap reference circuit |
SG134189A1 (en) * | 2006-01-19 | 2007-08-29 | Micron Technology Inc | Regulated internal power supply and method |
US20080265860A1 (en) * | 2007-04-30 | 2008-10-30 | Analog Devices, Inc. | Low voltage bandgap reference source |
-
2011
- 2011-12-15 JP JP2011274640A patent/JP6045148B2/ja not_active Expired - Fee Related
-
2012
- 2012-11-08 US US13/672,213 patent/US20130154604A1/en not_active Abandoned
- 2012-11-19 TW TW101143088A patent/TWI581086B/zh not_active IP Right Cessation
- 2012-12-07 KR KR1020120141720A patent/KR101980526B1/ko active IP Right Grant
- 2012-12-11 CN CN201210533195.7A patent/CN103163934B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1206864A (zh) * | 1997-07-29 | 1999-02-03 | 株式会社东芝 | 基准电压产生电路和基准电流产生电路 |
US20050088163A1 (en) * | 2003-10-27 | 2005-04-28 | Fujitsu Limited | Semiconductor integrated circuit |
CN1949122A (zh) * | 2005-10-11 | 2007-04-18 | 北京六合万通微电子技术有限公司 | 一种电流源的设计方法 |
CN101169671A (zh) * | 2006-10-24 | 2008-04-30 | 松下电器产业株式会社 | 参考电压产生电路 |
CN101510107A (zh) * | 2008-02-13 | 2009-08-19 | 精工电子有限公司 | 恒流电路 |
US20090261895A1 (en) * | 2008-04-21 | 2009-10-22 | Tzuen-Hwan Lee | Bandgap voltage reference circuit |
CN102144196A (zh) * | 2008-09-05 | 2011-08-03 | 松下电器产业株式会社 | 基准电压产生电路 |
US20110012581A1 (en) * | 2009-07-15 | 2011-01-20 | Aicestar Technology(Suzhou) Corporation | Bandgap circuit having a zero temperature coefficient |
CN104067192A (zh) * | 2011-11-01 | 2014-09-24 | 硅存储技术公司 | 低电压、低功率带隙电路 |
Also Published As
Publication number | Publication date |
---|---|
KR101980526B1 (ko) | 2019-05-21 |
CN103163934B (zh) | 2016-03-02 |
TWI581086B (zh) | 2017-05-01 |
KR20130069416A (ko) | 2013-06-26 |
TW201339793A (zh) | 2013-10-01 |
JP6045148B2 (ja) | 2016-12-14 |
JP2013125459A (ja) | 2013-06-24 |
US20130154604A1 (en) | 2013-06-20 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160330 Address after: Chiba County, Japan Patentee after: DynaFine Semiconductor Co.,Ltd. Address before: Chiba County, Japan Patentee before: Seiko Instruments Inc. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: ABLIC Inc. Address before: Chiba County, Japan Patentee before: DynaFine Semiconductor Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20211211 |
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CF01 | Termination of patent right due to non-payment of annual fee |