ATE223089T1 - Bipolarer analogmultiplizierer für niederspannungsanwendungen - Google Patents

Bipolarer analogmultiplizierer für niederspannungsanwendungen

Info

Publication number
ATE223089T1
ATE223089T1 AT96914688T AT96914688T ATE223089T1 AT E223089 T1 ATE223089 T1 AT E223089T1 AT 96914688 T AT96914688 T AT 96914688T AT 96914688 T AT96914688 T AT 96914688T AT E223089 T1 ATE223089 T1 AT E223089T1
Authority
AT
Austria
Prior art keywords
differential pair
coupled
transistors
pair
differential
Prior art date
Application number
AT96914688T
Other languages
English (en)
Inventor
John B Groe
Original Assignee
Conexant Systems 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 Conexant Systems Inc filed Critical Conexant Systems Inc
Application granted granted Critical
Publication of ATE223089T1 publication Critical patent/ATE223089T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G06G7/163—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division using a variable impedance controlled by one of the input signals, variable amplification or transfer function
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1408—Balanced arrangements with diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1433—Balanced arrangements with transistors using bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1441—Balanced arrangements with transistors using field-effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1491—Arrangements to linearise a transconductance stage of a mixer arrangement
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0019—Gilbert multipliers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0043—Bias and operating point
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/12—Transference of modulation from one carrier to another, e.g. frequency-changing by means of semiconductor devices having more than two electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Networks Using Active Elements (AREA)
  • Superheterodyne Receivers (AREA)
AT96914688T 1995-06-07 1996-05-17 Bipolarer analogmultiplizierer für niederspannungsanwendungen ATE223089T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/485,088 US5570056A (en) 1995-06-07 1995-06-07 Bipolar analog multipliers for low voltage applications
PCT/US1996/007145 WO1996041295A1 (en) 1995-06-07 1996-05-17 Bipolar analog multipliers for low voltage applications

Publications (1)

Publication Number Publication Date
ATE223089T1 true ATE223089T1 (de) 2002-09-15

Family

ID=23926871

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96914688T ATE223089T1 (de) 1995-06-07 1996-05-17 Bipolarer analogmultiplizierer für niederspannungsanwendungen

Country Status (6)

Country Link
US (1) US5570056A (de)
EP (1) EP0834147B1 (de)
JP (1) JPH11509053A (de)
AT (1) ATE223089T1 (de)
DE (1) DE69623292T2 (de)
WO (1) WO1996041295A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100243489B1 (ko) * 1995-11-22 2000-02-01 니시무로 타이죠 주파수 변환기 및 이를 이용한 무선 수신기
US5884154A (en) * 1996-06-26 1999-03-16 Raytheon Company Low noise mixer circuit having passive inductor elements
GB2321147A (en) * 1997-01-10 1998-07-15 Plessey Semiconductors Ltd Mixer circuit utilising current conveyors
JP3392682B2 (ja) 1997-02-21 2003-03-31 株式会社東芝 ミキサー回路
GB9705749D0 (en) * 1997-03-20 1997-05-07 Philips Electronics Nv Radio receiver
US5872446A (en) * 1997-08-12 1999-02-16 International Business Machines Corporation Low voltage CMOS analog multiplier with extended input dynamic range
GB9811345D0 (en) * 1998-05-27 1998-07-22 Mitel Semiconductor Ltd Mixer circuit arrangements
US5999053A (en) * 1998-07-02 1999-12-07 Philips Electronics North America Corporation Current steering variable gain amplifier with linearizer
DE69903702T2 (de) * 1998-08-26 2003-07-03 Nippon Telegraph And Telephone Corp., Tokio/Tokyo Abgestimmter komplementärer Mischer
US6229395B1 (en) 1999-10-01 2001-05-08 Rf Micro Devices, Inc. Differential transconductance amplifier
DE10037247A1 (de) * 2000-07-31 2002-02-21 Infineon Technologies Ag Mischerschaltungsanordnung
US6594478B1 (en) * 2000-11-03 2003-07-15 Motorola, Inc. Self oscillating mixer
JP4920162B2 (ja) * 2001-09-04 2012-04-18 株式会社東芝 周波数変換器及びこの周波数変換器を使用した通信装置
JP2003141440A (ja) * 2001-11-07 2003-05-16 Texas Instr Japan Ltd マルチプライヤ
US6891423B2 (en) * 2002-04-04 2005-05-10 Telefonaktiebolaget Lm Ericsson (Publ) Quadrature switching mixer with reduced leakage
US7054609B2 (en) * 2002-04-04 2006-05-30 Telefonaktiebolaget Lm Ericsson (Publ) Linearity improvement of Gilbert mixers
US7672659B2 (en) * 2002-04-04 2010-03-02 Telefonaktiebolaget L M Ericsson (Publ) Mixer with feedback
US7424281B1 (en) 2002-10-11 2008-09-09 Maxim Integrated Products, Inc. Image-rejection mixers having high linearity and high gain and RF circuits using the same
US7043220B1 (en) * 2002-10-11 2006-05-09 Maxim Integrated Products, Inc. Image-rejection mixer having high linearity and high gain
US7741909B2 (en) * 2008-04-14 2010-06-22 Mediatek Singapore Pte Ltd Linear-in-dB variable gain amplifier
US8515362B2 (en) 2008-10-30 2013-08-20 Qualcomm, Incorporated Mixer architectures
KR20250145595A (ko) * 2023-02-14 2025-10-13 퀄컴 인코포레이티드 전압-전류 변환

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586838A (en) * 1966-08-08 1971-06-22 Fairbanks Morse Inc Arithmetic circuit including electronic multiplying and dividing circuitry
AU414207B2 (en) * 1969-09-01 1971-06-17 The Commonwealth Of Australia Analogue multiplier
US3681586A (en) * 1970-03-03 1972-08-01 Mitsubishi Electric Corp Product/quotient deriving system
US3662187A (en) * 1971-07-01 1972-05-09 Us Navy Fast analog multiplier
US3805092A (en) * 1973-06-25 1974-04-16 Burr Brown Res Corp Electronic analog multiplier
JPS512838A (en) * 1974-06-26 1976-01-10 Nissan Motor Denshishikinenryofunshaenzankairo
US4004141A (en) * 1975-08-04 1977-01-18 Curtis Douglas R Linear/logarithmic analog multiplier
US4247789A (en) * 1978-04-07 1981-01-27 Raytheon Company Electronic circuitry for multiplying/dividing analog input signals
JPS5552606A (en) * 1978-10-13 1980-04-17 Pioneer Electronic Corp Product circuit
IT1212776B (it) * 1983-09-29 1989-11-30 Ates Componenti Elettron Stadio d'ingresso amplificatore e miscelatore a transistori per un radioricevitore.
US4572975A (en) * 1984-04-02 1986-02-25 Precision Monolithics, Inc. Analog multiplier with improved linearity
FR2581811A1 (fr) * 1985-05-10 1986-11-14 Radiotechnique Compelec Module multiplexeur numerique a n entrees et multiplexeur a n2 entrees incorporant de tels modules
JP2569497B2 (ja) * 1986-08-28 1997-01-08 ソニー株式会社 掛算器
DE3829164C1 (de) * 1988-08-27 1989-08-10 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De
US5057716A (en) * 1989-07-21 1991-10-15 Kueng Martin Linearly compensated slope multiplier
JPH0417405A (ja) * 1990-05-10 1992-01-22 Alps Electric Co Ltd ミキサ回路
JP2964573B2 (ja) * 1990-07-19 1999-10-18 日本電気株式会社 コスタスループ搬送波再生回路
EP0503628A3 (en) * 1991-03-13 1993-01-13 Nec Corporation Multiplier and squaring circuit to be used for the same
DE4205486C2 (de) * 1991-06-04 2000-05-25 Temic Semiconductor Gmbh Mischeranordnung
JP2841978B2 (ja) * 1991-10-30 1998-12-24 日本電気株式会社 周波数逓倍・ミキサ回路
JP3148010B2 (ja) * 1992-09-11 2001-03-19 住友電気工業株式会社 ミキサ回路
DE4304262C1 (de) * 1993-02-12 1993-10-07 Siemens Ag Multiplexeranordnung in Stromschaltertechnik
CA2144240C (en) * 1994-03-09 1999-03-23 Katsuji Kimura Analog multiplier using multitail cell

Also Published As

Publication number Publication date
EP0834147B1 (de) 2002-08-28
WO1996041295A1 (en) 1996-12-19
EP0834147A1 (de) 1998-04-08
DE69623292T2 (de) 2003-04-30
US5570056A (en) 1996-10-29
JPH11509053A (ja) 1999-08-03
DE69623292D1 (de) 2002-10-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties