AU2001266720A1 - Method and apparatus for amplifier output biasing for improved overall temperature stability - Google Patents

Method and apparatus for amplifier output biasing for improved overall temperature stability

Info

Publication number
AU2001266720A1
AU2001266720A1 AU2001266720A AU6672001A AU2001266720A1 AU 2001266720 A1 AU2001266720 A1 AU 2001266720A1 AU 2001266720 A AU2001266720 A AU 2001266720A AU 6672001 A AU6672001 A AU 6672001A AU 2001266720 A1 AU2001266720 A1 AU 2001266720A1
Authority
AU
Australia
Prior art keywords
temperature stability
amplifier output
improved overall
overall temperature
output biasing
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.)
Abandoned
Application number
AU2001266720A
Inventor
Robert Ross
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.)
Mitsubishi Electric US Inc
Original Assignee
Mitsubishi Electric US 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 Mitsubishi Electric US Inc filed Critical Mitsubishi Electric US Inc
Publication of AU2001266720A1 publication Critical patent/AU2001266720A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
AU2001266720A 2000-06-08 2001-06-06 Method and apparatus for amplifier output biasing for improved overall temperature stability Abandoned AU2001266720A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09589118 2000-06-08
US09/589,118 US6310519B1 (en) 2000-06-08 2000-06-08 Method and apparatus for amplifier output biasing for improved overall temperature stability
PCT/US2001/018191 WO2001095482A2 (en) 2000-06-08 2001-06-06 Method and apparatus for amplifier output biasing for improved overall temperature stability

Publications (1)

Publication Number Publication Date
AU2001266720A1 true AU2001266720A1 (en) 2001-12-17

Family

ID=24356668

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001266720A Abandoned AU2001266720A1 (en) 2000-06-08 2001-06-06 Method and apparatus for amplifier output biasing for improved overall temperature stability

Country Status (3)

Country Link
US (1) US6310519B1 (en)
AU (1) AU2001266720A1 (en)
WO (1) WO2001095482A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6580315B1 (en) * 2002-04-04 2003-06-17 Texas Instruments Incorporated System and method of maintaining an amplifier common-mode output voltage
FR2838888B1 (en) * 2002-04-22 2005-07-29 St Microelectronics Sa METHOD FOR CONTROLLING THE IMPEDANCE OF A SEMICONDUCTOR OUTPUT AMPLIFIER DEVICE, AND CORRESPONDING OUTPUT AMPLIFIER DEVICE
US6664847B1 (en) 2002-10-10 2003-12-16 Texas Instruments Incorporated CTAT generator using parasitic PNP device in deep sub-micron CMOS process
CN100571025C (en) * 2004-03-31 2009-12-16 模拟设备股份有限公司 Differential stage voltage offset trimming circuit
US7049889B2 (en) * 2004-03-31 2006-05-23 Analog Devices, Inc. Differential stage voltage offset trim circuitry
US8665015B1 (en) * 2012-08-17 2014-03-04 Cambridge Silicon Radio Limited Power amplifier circuit
US9354644B2 (en) * 2014-10-02 2016-05-31 Analog Devices, Inc. Apparatus and method of temperature drift compensation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040207B2 (en) * 1975-06-24 1985-09-10 京セラ株式会社 temperature compensated dc amplifier
US4368420A (en) * 1981-04-14 1983-01-11 Fairchild Camera And Instrument Corp. Supply voltage sense amplifier
US4881044A (en) * 1987-01-16 1989-11-14 Hitachi, Ltd. Amplifying circuit
DE4109893A1 (en) 1991-03-26 1992-10-01 Philips Patentverwaltung INTEGRATED CIRCUIT ARRANGEMENT WITH A DIFFERENTIAL AMPLIFIER
US5200654A (en) * 1991-11-20 1993-04-06 National Semiconductor Corporation Trim correction circuit with temperature coefficient compensation
US5436594A (en) 1994-10-18 1995-07-25 Motorola, Inc. Fully differential transconductance amplifier with common-mode output voltage stabilization
US5798660A (en) 1996-06-13 1998-08-25 Tritech Microelectronics International Pte Ltd. Cascoded differential pair amplifier with current injection for gain enhancement
US5912589A (en) * 1997-06-26 1999-06-15 Lucent Technologies Arrangement for stabilizing the gain bandwidth product
US6020786A (en) * 1998-08-03 2000-02-01 Lucent Technologies Inc. Temperature compensation for variable gain amplifiers

Also Published As

Publication number Publication date
WO2001095482A3 (en) 2002-05-10
US6310519B1 (en) 2001-10-30
WO2001095482A2 (en) 2001-12-13

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