CN103995554A - 电压产生器 - Google Patents
电压产生器 Download PDFInfo
- Publication number
- CN103995554A CN103995554A CN201310152353.9A CN201310152353A CN103995554A CN 103995554 A CN103995554 A CN 103995554A CN 201310152353 A CN201310152353 A CN 201310152353A CN 103995554 A CN103995554 A CN 103995554A
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- CN
- China
- Prior art keywords
- couple
- switch
- amplifier
- transistor
- 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.)
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Classifications
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- 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
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- 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)
- Amplifiers (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/769,830 | 2013-02-19 | ||
US13/769,830 US8723595B1 (en) | 2013-02-19 | 2013-02-19 | Voltage generator |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103995554A true CN103995554A (zh) | 2014-08-20 |
CN103995554B CN103995554B (zh) | 2016-12-28 |
Family
ID=50635630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310152353.9A Active CN103995554B (zh) | 2013-02-19 | 2013-04-27 | 电压产生器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8723595B1 (zh) |
CN (1) | CN103995554B (zh) |
TW (1) | TWI476561B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105444907A (zh) * | 2014-09-22 | 2016-03-30 | 英飞凌科技股份有限公司 | 用于温度感测的***和方法 |
CN106647906A (zh) * | 2015-10-26 | 2017-05-10 | 马维尔国际贸易有限公司 | 使用斩波技术的开关电容器带隙基准电路 |
CN111200401A (zh) * | 2018-11-20 | 2020-05-26 | 智原科技股份有限公司 | 放大器 |
CN112068634A (zh) * | 2019-06-11 | 2020-12-11 | 瑞昱半导体股份有限公司 | 参考电压产生装置 |
CN112558672A (zh) * | 2020-12-24 | 2021-03-26 | 上海贝岭股份有限公司 | 基准电流源及包含基准电流源的芯片 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140232480A1 (en) * | 2013-02-19 | 2014-08-21 | Issc Technologies Corp. | Clock apparatus |
WO2016064492A1 (en) * | 2014-10-20 | 2016-04-28 | Ambiq Micro, Inc. | Adaptive voltage converter |
US9859000B1 (en) * | 2016-06-17 | 2018-01-02 | Winbond Electronics Corp. | Apparatus for providing adjustable reference voltage for sensing read-out data for memory |
KR20210151399A (ko) * | 2020-06-05 | 2021-12-14 | 에스케이하이닉스 주식회사 | 바이어스 생성 회로, 바이어스 생성 회로를 포함하는 버퍼 회로 및 버퍼 회로를 포함하는 반도체 시스템 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040036460A1 (en) * | 2002-07-09 | 2004-02-26 | Atmel Nantes S.A. | Reference voltage source, temperature sensor, temperature threshold detector, chip and corresponding system |
CN101510108A (zh) * | 2008-02-12 | 2009-08-19 | 精工爱普生株式会社 | 基准电压生成电路、集成电路装置以及信号处理装置 |
CN101540586A (zh) * | 2008-03-20 | 2009-09-23 | 联发科技股份有限公司 | 运算放大器、独立于温度的***与带隙参考电路 |
US20110169561A1 (en) * | 2010-01-12 | 2011-07-14 | Richtek Technology Corp. | Fast start-up low-voltage bandgap reference voltage generator |
CN102323848A (zh) * | 2011-07-27 | 2012-01-18 | 江苏物联网研究发展中心 | 利用斩波技术消除失调影响的带隙基准电路 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7286002B1 (en) * | 2003-12-05 | 2007-10-23 | Cypress Semiconductor Corporation | Circuit and method for startup of a band-gap reference circuit |
US7224210B2 (en) | 2004-06-25 | 2007-05-29 | Silicon Laboratories Inc. | Voltage reference generator circuit subtracting CTAT current from PTAT current |
US20070052473A1 (en) | 2005-09-02 | 2007-03-08 | Standard Microsystems Corporation | Perfectly curvature corrected bandgap reference |
GB2442494A (en) * | 2006-10-06 | 2008-04-09 | Wolfson Microelectronics Plc | Voltage reference start-up circuit |
JP2009098802A (ja) * | 2007-10-15 | 2009-05-07 | Toshiba Corp | 基準電圧発生回路 |
TWI351591B (en) * | 2007-12-05 | 2011-11-01 | Ind Tech Res Inst | Voltage generating apparatus |
JP2010009423A (ja) * | 2008-06-27 | 2010-01-14 | Nec Electronics Corp | 基準電圧発生回路 |
TWI378227B (en) | 2009-02-27 | 2012-12-01 | Mstar Semiconductor Inc | Ptat sensor and temperature sensing method thereof |
US8269550B2 (en) * | 2009-11-02 | 2012-09-18 | Nanya Technology Corp. | Temperature and process driven reference |
TWI427456B (zh) * | 2010-11-19 | 2014-02-21 | Novatek Microelectronics Corp | 參考電壓產生電路及方法 |
CN103026311B (zh) * | 2011-05-20 | 2015-11-25 | 松下知识产权经营株式会社 | 基准电压生成电路及基准电压源 |
JP5833858B2 (ja) * | 2011-08-02 | 2015-12-16 | ルネサスエレクトロニクス株式会社 | 基準電圧発生回路 |
-
2013
- 2013-02-19 US US13/769,830 patent/US8723595B1/en active Active
- 2013-03-28 TW TW102111156A patent/TWI476561B/zh active
- 2013-04-27 CN CN201310152353.9A patent/CN103995554B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040036460A1 (en) * | 2002-07-09 | 2004-02-26 | Atmel Nantes S.A. | Reference voltage source, temperature sensor, temperature threshold detector, chip and corresponding system |
CN101510108A (zh) * | 2008-02-12 | 2009-08-19 | 精工爱普生株式会社 | 基准电压生成电路、集成电路装置以及信号处理装置 |
CN101540586A (zh) * | 2008-03-20 | 2009-09-23 | 联发科技股份有限公司 | 运算放大器、独立于温度的***与带隙参考电路 |
US20110169561A1 (en) * | 2010-01-12 | 2011-07-14 | Richtek Technology Corp. | Fast start-up low-voltage bandgap reference voltage generator |
CN102323848A (zh) * | 2011-07-27 | 2012-01-18 | 江苏物联网研究发展中心 | 利用斩波技术消除失调影响的带隙基准电路 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105444907A (zh) * | 2014-09-22 | 2016-03-30 | 英飞凌科技股份有限公司 | 用于温度感测的***和方法 |
CN105444907B (zh) * | 2014-09-22 | 2018-09-07 | 英飞凌科技股份有限公司 | 用于温度感测的***和方法 |
CN106647906A (zh) * | 2015-10-26 | 2017-05-10 | 马维尔国际贸易有限公司 | 使用斩波技术的开关电容器带隙基准电路 |
CN111200401A (zh) * | 2018-11-20 | 2020-05-26 | 智原科技股份有限公司 | 放大器 |
CN111200401B (zh) * | 2018-11-20 | 2023-03-31 | 智原科技股份有限公司 | 放大器 |
CN112068634A (zh) * | 2019-06-11 | 2020-12-11 | 瑞昱半导体股份有限公司 | 参考电压产生装置 |
CN112558672A (zh) * | 2020-12-24 | 2021-03-26 | 上海贝岭股份有限公司 | 基准电流源及包含基准电流源的芯片 |
Also Published As
Publication number | Publication date |
---|---|
TW201433899A (zh) | 2014-09-01 |
CN103995554B (zh) | 2016-12-28 |
TWI476561B (zh) | 2015-03-11 |
US8723595B1 (en) | 2014-05-13 |
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Legal Events
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151014 Address after: Arizona, USA Applicant after: MICROCHIP TECHNOLOGY Inc. Address before: Cayman Islands Applicant before: British Cayman Islands Business Miley electronic Limited by Share Ltd. Effective date of registration: 20151014 Address after: Cayman Islands Applicant after: British Cayman Islands Business Miley electronic Limited by Share Ltd. Address before: Science Park, Hsinchu, Taiwan, China Road 8, building 4 Applicant before: INTEGRATED SYSTEM SOLUTION CORPORATION |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |