CN1997952B - 执行电压调节的电路 - Google Patents

执行电压调节的电路 Download PDF

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Publication number
CN1997952B
CN1997952B CN2005800143555A CN200580014355A CN1997952B CN 1997952 B CN1997952 B CN 1997952B CN 2005800143555 A CN2005800143555 A CN 2005800143555A CN 200580014355 A CN200580014355 A CN 200580014355A CN 1997952 B CN1997952 B CN 1997952B
Authority
CN
China
Prior art keywords
output terminal
circuit
transistor
electrode
galvanic electrode
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.)
Expired - Fee Related
Application number
CN2005800143555A
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English (en)
Chinese (zh)
Other versions
CN1997952A (zh
Inventor
伊拉·G·米勒
布莱特·J·汤普森
小艾杜阿多·维拉德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NXP USA Inc
Original Assignee
Freescale Semiconductor Inc
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 Freescale Semiconductor Inc filed Critical Freescale Semiconductor Inc
Publication of CN1997952A publication Critical patent/CN1997952A/zh
Application granted granted Critical
Publication of CN1997952B publication Critical patent/CN1997952B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G05F3/26—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
    • G05F3/04—Regulating voltage or current wherein the variable is AC

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nonlinear Science (AREA)
  • Control Of Electrical Variables (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
CN2005800143555A 2004-05-12 2005-04-13 执行电压调节的电路 Expired - Fee Related CN1997952B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/843,805 2004-05-12
US10/843,805 US7091712B2 (en) 2004-05-12 2004-05-12 Circuit for performing voltage regulation
PCT/US2005/012390 WO2005114350A2 (en) 2004-05-12 2005-04-13 Circuit for performing voltage regulation

Publications (2)

Publication Number Publication Date
CN1997952A CN1997952A (zh) 2007-07-11
CN1997952B true CN1997952B (zh) 2010-05-26

Family

ID=35308808

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800143555A Expired - Fee Related CN1997952B (zh) 2004-05-12 2005-04-13 执行电压调节的电路

Country Status (5)

Country Link
US (1) US7091712B2 (enExample)
JP (1) JP4964128B2 (enExample)
KR (1) KR20070009703A (enExample)
CN (1) CN1997952B (enExample)
WO (1) WO2005114350A2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1667005A1 (en) * 2004-11-22 2006-06-07 AMI Semiconductor Belgium BVBA Regulated current mirror
US8319548B2 (en) * 2009-02-18 2012-11-27 Freescale Semiconductor, Inc. Integrated circuit having low power mode voltage regulator
US20100283445A1 (en) * 2009-02-18 2010-11-11 Freescale Semiconductor, Inc. Integrated circuit having low power mode voltage regulator
US7825720B2 (en) 2009-02-18 2010-11-02 Freescale Semiconductor, Inc. Circuit for a low power mode
US8400819B2 (en) * 2010-02-26 2013-03-19 Freescale Semiconductor, Inc. Integrated circuit having variable memory array power supply voltage
JP2012170020A (ja) * 2011-02-16 2012-09-06 Seiko Instruments Inc 内部電源電圧生成回路
US8537625B2 (en) 2011-03-10 2013-09-17 Freescale Semiconductor, Inc. Memory voltage regulator with leakage current voltage control
US9035629B2 (en) 2011-04-29 2015-05-19 Freescale Semiconductor, Inc. Voltage regulator with different inverting gain stages
CN104484007B (zh) * 2014-11-18 2016-02-10 北京时代民芯科技有限公司 一种用于高速模拟及射频电路的电流源

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6445167B1 (en) * 1999-10-13 2002-09-03 Stmicroelectronics S.A. Linear regulator with a low series voltage drop

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342926A (en) * 1980-11-17 1982-08-03 Motorola, Inc. Bias current reference circuit
JPH01140212A (ja) * 1987-11-26 1989-06-01 New Japan Radio Co Ltd 低電圧ｍｏｓ基準電圧回路
US5604467A (en) * 1993-02-11 1997-02-18 Benchmarg Microelectronics Temperature compensated current source operable to drive a current controlled oscillator
JPH0793043A (ja) * 1993-09-22 1995-04-07 Nec Kansai Ltd 過電流制限回路
JP2836547B2 (ja) * 1995-10-31 1998-12-14 日本電気株式会社 基準電流回路
JP3529601B2 (ja) * 1997-09-19 2004-05-24 株式会社東芝 定電圧発生回路
JP3289276B2 (ja) * 1999-05-27 2002-06-04 日本電気株式会社 半導体装置
US6351111B1 (en) * 2001-04-13 2002-02-26 Ami Semiconductor, Inc. Circuits and methods for providing a current reference with a controlled temperature coefficient using a series composite resistor
US6788041B2 (en) * 2001-12-06 2004-09-07 Skyworks Solutions Inc Low power bandgap circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6445167B1 (en) * 1999-10-13 2002-09-03 Stmicroelectronics S.A. Linear regulator with a low series voltage drop

Also Published As

Publication number Publication date
KR20070009703A (ko) 2007-01-18
JP2007537539A (ja) 2007-12-20
WO2005114350A3 (en) 2006-11-23
WO2005114350A2 (en) 2005-12-01
CN1997952A (zh) 2007-07-11
JP4964128B2 (ja) 2012-06-27
US20050253570A1 (en) 2005-11-17
US7091712B2 (en) 2006-08-15

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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
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Texas in the United States

Patentee after: NXP USA, Inc.

Address before: Texas in the United States

Patentee before: FREESCALE SEMICONDUCTOR, 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: 20100526