CN101004619A - 带隙电路 - Google Patents
带隙电路 Download PDFInfo
- Publication number
- CN101004619A CN101004619A CNA2007100841990A CN200710084199A CN101004619A CN 101004619 A CN101004619 A CN 101004619A CN A2007100841990 A CNA2007100841990 A CN A2007100841990A CN 200710084199 A CN200710084199 A CN 200710084199A CN 101004619 A CN101004619 A CN 101004619A
- Authority
- CN
- China
- Prior art keywords
- npn
- transistor
- grid
- circuit
- transistor npn
- 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
Links
Images
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
- 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
- G05F3/24—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 field-effect type only
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-012856 | 2006-01-20 | ||
JP2006012856 | 2006-01-20 | ||
JP2006012856A JP4785538B2 (ja) | 2006-01-20 | 2006-01-20 | バンドギャップ回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101004619A true CN101004619A (zh) | 2007-07-25 |
CN101004619B CN101004619B (zh) | 2013-03-27 |
Family
ID=38333181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100841990A Expired - Fee Related CN101004619B (zh) | 2006-01-20 | 2007-01-19 | 带隙电路 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7868686B2 (zh) |
JP (1) | JP4785538B2 (zh) |
KR (1) | KR101207251B1 (zh) |
CN (1) | CN101004619B (zh) |
TW (1) | TWI390383B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101819449A (zh) * | 2010-04-16 | 2010-09-01 | 上海理工大学 | 亚阈值mosfet带隙基准源 |
CN101685317B (zh) * | 2008-09-22 | 2013-03-20 | 精工电子有限公司 | 带隙基准电压电路 |
CN104753481A (zh) * | 2013-12-27 | 2015-07-01 | 慧荣科技股份有限公司 | 差动运算放大器以及带隙参考电压产生电路 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2487773A1 (en) * | 2011-02-10 | 2012-08-15 | ST-Ericsson SA | Method and electrical interface circuit enabling multiplexing |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS601017U (ja) * | 1984-05-16 | 1985-01-07 | セイコーエプソン株式会社 | 演算増幅器 |
JPS63153554U (zh) * | 1987-03-27 | 1988-10-07 | ||
JPH0782404B2 (ja) * | 1989-07-11 | 1995-09-06 | 日本電気株式会社 | 基準電圧発生回路 |
JPH06175742A (ja) * | 1992-12-09 | 1994-06-24 | Nec Corp | 基準電圧発生回路 |
US5949277A (en) * | 1997-10-20 | 1999-09-07 | Vlsi Technology, Inc. | Nominal temperature and process compensating bias circuit |
JP2001174338A (ja) * | 1999-12-17 | 2001-06-29 | Mitsumi Electric Co Ltd | 温度センサ回路 |
JP2002151653A (ja) * | 2000-11-10 | 2002-05-24 | Hitachi Ltd | 半導体集積回路装置 |
JP2002270768A (ja) * | 2001-03-08 | 2002-09-20 | Nec Corp | Cmos基準電圧回路 |
US6535054B1 (en) * | 2001-12-20 | 2003-03-18 | National Semiconductor Corporation | Band-gap reference circuit with offset cancellation |
JP3946077B2 (ja) * | 2002-04-24 | 2007-07-18 | 富士通株式会社 | ラッチ形レベルコンバータおよび受信回路 |
JP2004086750A (ja) * | 2002-08-28 | 2004-03-18 | Nec Micro Systems Ltd | バンドギャップ回路 |
US6864741B2 (en) * | 2002-12-09 | 2005-03-08 | Douglas G. Marsh | Low noise resistorless band gap reference |
US7113025B2 (en) * | 2004-04-16 | 2006-09-26 | Raum Technology Corp. | Low-voltage bandgap voltage reference circuit |
US7286003B2 (en) * | 2004-08-20 | 2007-10-23 | Stmicroelectronics Pvt. Ltd. | On-chip voltage regulator |
JP4803988B2 (ja) * | 2004-10-05 | 2011-10-26 | 株式会社デンソー | バンドギャップ基準電圧回路 |
TWI394367B (zh) * | 2006-02-18 | 2013-04-21 | Seiko Instr Inc | 帶隙定電壓電路 |
-
2006
- 2006-01-20 JP JP2006012856A patent/JP4785538B2/ja not_active Expired - Fee Related
-
2007
- 2007-01-19 TW TW096102189A patent/TWI390383B/zh not_active IP Right Cessation
- 2007-01-19 CN CN2007100841990A patent/CN101004619B/zh not_active Expired - Fee Related
- 2007-01-19 US US11/655,301 patent/US7868686B2/en not_active Expired - Fee Related
- 2007-01-22 KR KR1020070006746A patent/KR101207251B1/ko active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101685317B (zh) * | 2008-09-22 | 2013-03-20 | 精工电子有限公司 | 带隙基准电压电路 |
CN101819449A (zh) * | 2010-04-16 | 2010-09-01 | 上海理工大学 | 亚阈值mosfet带隙基准源 |
CN101819449B (zh) * | 2010-04-16 | 2012-01-04 | 上海理工大学 | 亚阈值mosfet带隙基准源 |
CN104753481A (zh) * | 2013-12-27 | 2015-07-01 | 慧荣科技股份有限公司 | 差动运算放大器以及带隙参考电压产生电路 |
Also Published As
Publication number | Publication date |
---|---|
JP4785538B2 (ja) | 2011-10-05 |
JP2007193686A (ja) | 2007-08-02 |
US7868686B2 (en) | 2011-01-11 |
KR20070077142A (ko) | 2007-07-25 |
TWI390383B (zh) | 2013-03-21 |
TW200745809A (en) | 2007-12-16 |
CN101004619B (zh) | 2013-03-27 |
US20070181952A1 (en) | 2007-08-09 |
KR101207251B1 (ko) | 2012-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1848019B (zh) | 恒压电源电路和测试恒定电压源的方法 | |
US5095284A (en) | Subthreshold CMOS amplifier with wide input voltage range | |
KR100324452B1 (ko) | 조절된캐스코드이득증대를위한궤환증폭기 | |
CN105940609B (zh) | 缓冲器电路和方法 | |
CN101169671A (zh) | 参考电压产生电路 | |
CN101813957A (zh) | 电压调节器 | |
CN101989096A (zh) | 用于启动带隙基准电路的启动电路 | |
CN101025639B (zh) | 带隙恒压电路 | |
JPH07161973A (ja) | トランジスタ回路 | |
CN101004619B (zh) | 带隙电路 | |
US20130249525A1 (en) | Voltage reference circuit | |
US20070152741A1 (en) | Cmos bandgap reference circuit | |
CN109947172B (zh) | 一种低压降高输出电阻镜像电流源电路 | |
CN201097251Y (zh) | 带隙基准电压产生电路 | |
US7109794B2 (en) | Differential gain stage for low voltage supply | |
JP6666716B2 (ja) | 温度検出回路及びそれを用いた回路装置 | |
US6693415B2 (en) | Current source | |
JP4931619B2 (ja) | バンドギャップ定電圧回路 | |
CN100429865C (zh) | 恒定电流产生电路 | |
US20210288622A1 (en) | Method of forming a semiconductor device and circuit | |
CN103326676A (zh) | 功率放大器 | |
CN117930931A (zh) | 一种ptat基准电流源启动电路 | |
CN101359232B (zh) | 电流产生电路 | |
JP2024023771A (ja) | 増幅回路 | |
JP2702369B2 (ja) | 出力増幅回路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20160315 Address after: Chiba County, Japan Patentee after: SEIKO INSTR INC Address before: Chiba, Chiba, Japan Patentee before: Seiko Instruments Inc. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: EPPs Lingke Co. Ltd. Address before: Chiba County, Japan Patentee before: SEIKO INSTR INC |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20210119 |