AU2001259833A1 - An ultra linear high frequency transconductor structure - Google Patents

An ultra linear high frequency transconductor structure

Info

Publication number
AU2001259833A1
AU2001259833A1 AU2001259833A AU5983301A AU2001259833A1 AU 2001259833 A1 AU2001259833 A1 AU 2001259833A1 AU 2001259833 A AU2001259833 A AU 2001259833A AU 5983301 A AU5983301 A AU 5983301A AU 2001259833 A1 AU2001259833 A1 AU 2001259833A1
Authority
AU
Australia
Prior art keywords
transconductor
high frequency
linear high
ultra linear
ultra
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
AU2001259833A
Inventor
Ramkishore Ganti
Brent Myers
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.)
Intersil Corp
Original Assignee
Intersil Corp
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 Intersil Corp filed Critical Intersil Corp
Publication of AU2001259833A1 publication Critical patent/AU2001259833A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H03F3/45928—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit
    • H03F3/45932—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit by using feedback means
    • H03F3/45937—Measuring at the loading circuit of the differential amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H03F3/45484—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with bipolar transistors as the active amplifying circuit
    • H03F3/45488—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with bipolar transistors as the active amplifying circuit by using feedback means
    • H03F3/45493—Measuring at the loading circuit of the differential amplifier
    • H03F3/45511—Controlling the loading circuit of the differential amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45356—Indexing scheme relating to differential amplifiers the AAC comprising one or more op-amps, e.g. IC-blocks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45394—Indexing scheme relating to differential amplifiers the AAC of the dif amp comprising FETs whose sources are not coupled, i.e. the AAC being a pseudo-differential amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45404—Indexing scheme relating to differential amplifiers the CMCL comprising capacitors containing, not in parallel with the resistors, an addition circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45418—Indexing scheme relating to differential amplifiers the CMCL comprising a resistor addition circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
AU2001259833A 2000-05-16 2001-05-07 An ultra linear high frequency transconductor structure Abandoned AU2001259833A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09571822 2000-05-16
US09/571,822 US6346856B1 (en) 2000-05-16 2000-05-16 Ultra linear high frequency transconductor structure
PCT/US2001/040680 WO2001089082A2 (en) 2000-05-16 2001-05-07 An ultra linear high frequency transconductor structure

Publications (1)

Publication Number Publication Date
AU2001259833A1 true AU2001259833A1 (en) 2001-11-26

Family

ID=24285214

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001259833A Abandoned AU2001259833A1 (en) 2000-05-16 2001-05-07 An ultra linear high frequency transconductor structure

Country Status (4)

Country Link
US (1) US6346856B1 (en)
AU (1) AU2001259833A1 (en)
TW (1) TW527765B (en)
WO (1) WO2001089082A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL144811A (en) * 2000-08-11 2005-12-18 Ibm Amplifier with suppression of harmonics
JP3584893B2 (en) * 2001-03-14 2004-11-04 ソニー株式会社 Filter circuit
US6673154B1 (en) * 2001-06-28 2004-01-06 Advanced Cardiovascular Systems, Inc. Stent mounting device to coat a stent
US6636098B1 (en) * 2001-12-05 2003-10-21 Rambus Inc. Differential integrator and related circuitry
US7122048B2 (en) * 2002-05-03 2006-10-17 Scimed Life Systems, Inc. Hypotube endoluminal device
US6590431B1 (en) * 2002-06-14 2003-07-08 Texas Instruments Incorporated Maintaining substantially constant trans-conductance without substantially changing power consumption
EP1424771A1 (en) * 2002-11-28 2004-06-02 STMicroelectronics S.r.l. Cascode power amplifier particularly for use in radiofrequency applications
CN100571042C (en) * 2005-05-30 2009-12-16 中芯国际集成电路制造(上海)有限公司 Produce the high bandwidth instrument of differential signal
US7253686B2 (en) * 2005-07-27 2007-08-07 Analog Devices, Inc. Differential amplifiers with enhanced gain and dynamic range
US7746170B2 (en) * 2007-05-04 2010-06-29 Micron Technology, Inc. Class AB amplifier and imagers and systems using same
US7945868B2 (en) * 2007-10-01 2011-05-17 Carnegie Mellon University Tunable integrated circuit design for nano-scale technologies
US7714634B2 (en) * 2008-01-30 2010-05-11 Analog Devices, Inc. Pseudo-differential active RC integrator
JP5088238B2 (en) * 2008-05-30 2012-12-05 富士通株式会社 amplifier
CN101615894B (en) * 2008-06-27 2013-06-19 深圳赛意法微电子有限公司 Adjustable linear operation transconductance amplifier
US8604876B2 (en) * 2011-05-13 2013-12-10 Qualcomm, Incorporated Current buffer
KR101937677B1 (en) * 2013-03-20 2019-01-14 삼성전자주식회사 Apparatus and method for amplifying signal
US9628028B2 (en) * 2014-09-09 2017-04-18 Stmicroelectronics S.R.L. Common-mode feedback circuit, corresponding signal processing circuit and method
CN108206676A (en) * 2016-12-16 2018-06-26 江苏安其威微电子科技有限公司 The amplifier of low-voltage high linearity
CN114172506B (en) * 2021-11-30 2023-10-03 北京时代民芯科技有限公司 Driver output swing, common-mode voltage control circuit and control method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392003A (en) * 1993-08-09 1995-02-21 Motorola, Inc. Wide tuning range operational transconductance amplifiers
FR2712127B1 (en) * 1993-11-02 1995-12-01 Alcatel Radiotelephone Amplification element with differential structure in current mode.
US5436594A (en) * 1994-10-18 1995-07-25 Motorola, Inc. Fully differential transconductance amplifier with common-mode output voltage stabilization
US5736899A (en) * 1996-05-15 1998-04-07 Bowers; Derek F. Fully differential voltage controlled operational transconductance amplifier
US5734299A (en) * 1996-07-25 1998-03-31 Nortel Networks Corp Microwave VCO having reduced supply voltage

Also Published As

Publication number Publication date
WO2001089082A2 (en) 2001-11-22
TW527765B (en) 2003-04-11
WO2001089082A3 (en) 2002-05-30
US6346856B1 (en) 2002-02-12

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