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FR2836305B1 - Melangeur differentiel classe ab - Google Patents

Melangeur differentiel classe ab

Info

Publication number
FR2836305B1
FR2836305B1 FR0201937A FR0201937A FR2836305B1 FR 2836305 B1 FR2836305 B1 FR 2836305B1 FR 0201937 A FR0201937 A FR 0201937A FR 0201937 A FR0201937 A FR 0201937A FR 2836305 B1 FR2836305 B1 FR 2836305B1
Authority
FR
France
Prior art keywords
differential mixer
class differential
class
mixer
differential
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
FR0201937A
Other languages
English (en)
Other versions
FR2836305A1 (fr
Inventor
Didier Belot
Pascal Persechini
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR0201937A priority Critical patent/FR2836305B1/fr
Priority to US10/367,195 priority patent/US6882194B2/en
Priority to GB0303489A priority patent/GB2386271B/en
Publication of FR2836305A1 publication Critical patent/FR2836305A1/fr
Application granted granted Critical
Publication of FR2836305B1 publication Critical patent/FR2836305B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H03D7/1491—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
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0043—Bias and operating point

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR0201937A 2002-02-15 2002-02-15 Melangeur differentiel classe ab Expired - Fee Related FR2836305B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0201937A FR2836305B1 (fr) 2002-02-15 2002-02-15 Melangeur differentiel classe ab
US10/367,195 US6882194B2 (en) 2002-02-15 2003-02-14 Class AB differential mixer
GB0303489A GB2386271B (en) 2002-02-15 2003-02-14 Class AB differential mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0201937A FR2836305B1 (fr) 2002-02-15 2002-02-15 Melangeur differentiel classe ab

Publications (2)

Publication Number Publication Date
FR2836305A1 FR2836305A1 (fr) 2003-08-22
FR2836305B1 true FR2836305B1 (fr) 2004-05-07

Family

ID=8871480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0201937A Expired - Fee Related FR2836305B1 (fr) 2002-02-15 2002-02-15 Melangeur differentiel classe ab

Country Status (3)

Country Link
US (1) US6882194B2 (fr)
FR (1) FR2836305B1 (fr)
GB (1) GB2386271B (fr)

Families Citing this family (35)

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US6061551A (en) 1998-10-21 2000-05-09 Parkervision, Inc. Method and system for down-converting electromagnetic signals
US7515896B1 (en) 1998-10-21 2009-04-07 Parkervision, Inc. Method and system for down-converting an electromagnetic signal, and transforms for same, and aperture relationships
US6542722B1 (en) 1998-10-21 2003-04-01 Parkervision, Inc. Method and system for frequency up-conversion with variety of transmitter configurations
US7039372B1 (en) 1998-10-21 2006-05-02 Parkervision, Inc. Method and system for frequency up-conversion with modulation embodiments
US7027786B1 (en) 1998-10-21 2006-04-11 Parkervision, Inc. Carrier and clock recovery using universal frequency translation
US7236754B2 (en) 1999-08-23 2007-06-26 Parkervision, Inc. Method and system for frequency up-conversion
US6813485B2 (en) * 1998-10-21 2004-11-02 Parkervision, Inc. Method and system for down-converting and up-converting an electromagnetic signal, and transforms for same
US6370371B1 (en) 1998-10-21 2002-04-09 Parkervision, Inc. Applications of universal frequency translation
US7209725B1 (en) 1999-01-22 2007-04-24 Parkervision, Inc Analog zero if FM decoder and embodiments thereof, such as the family radio service
US6853690B1 (en) 1999-04-16 2005-02-08 Parkervision, Inc. Method, system and apparatus for balanced frequency up-conversion of a baseband signal and 4-phase receiver and transceiver embodiments
US6879817B1 (en) * 1999-04-16 2005-04-12 Parkervision, Inc. DC offset, re-radiation, and I/Q solutions using universal frequency translation technology
US6873836B1 (en) 1999-03-03 2005-03-29 Parkervision, Inc. Universal platform module and methods and apparatuses relating thereto enabled by universal frequency translation technology
US7110435B1 (en) 1999-03-15 2006-09-19 Parkervision, Inc. Spread spectrum applications of universal frequency translation
US7110444B1 (en) 1999-08-04 2006-09-19 Parkervision, Inc. Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations
US7693230B2 (en) 1999-04-16 2010-04-06 Parkervision, Inc. Apparatus and method of differential IQ frequency up-conversion
US7065162B1 (en) 1999-04-16 2006-06-20 Parkervision, Inc. Method and system for down-converting an electromagnetic signal, and transforms for same
US8295406B1 (en) 1999-08-04 2012-10-23 Parkervision, Inc. Universal platform module for a plurality of communication protocols
US7072390B1 (en) 1999-08-04 2006-07-04 Parkervision, Inc. Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments
US7082171B1 (en) 1999-11-24 2006-07-25 Parkervision, Inc. Phase shifting applications of universal frequency translation
US7292835B2 (en) 2000-01-28 2007-11-06 Parkervision, Inc. Wireless and wired cable modem applications of universal frequency translation technology
US7010286B2 (en) 2000-04-14 2006-03-07 Parkervision, Inc. Apparatus, system, and method for down-converting and up-converting electromagnetic signals
US7554508B2 (en) 2000-06-09 2009-06-30 Parker Vision, Inc. Phased array antenna applications on universal frequency translation
US7454453B2 (en) 2000-11-14 2008-11-18 Parkervision, Inc. Methods, systems, and computer program products for parallel correlation and applications thereof
US7010559B2 (en) 2000-11-14 2006-03-07 Parkervision, Inc. Method and apparatus for a parallel correlator and applications thereof
US7072427B2 (en) 2001-11-09 2006-07-04 Parkervision, Inc. Method and apparatus for reducing DC offsets in a communication system
US7321640B2 (en) * 2002-06-07 2008-01-22 Parkervision, Inc. Active polyphase inverter filter for quadrature signal generation
US7460584B2 (en) 2002-07-18 2008-12-02 Parkervision, Inc. Networking methods and systems
US7379883B2 (en) 2002-07-18 2008-05-27 Parkervision, Inc. Networking methods and systems
US7554380B2 (en) * 2005-12-12 2009-06-30 Icera Canada ULC System for reducing second order intermodulation products from differential circuits
US7729672B2 (en) * 2006-03-22 2010-06-01 Qualcomm, Incorporated Dynamic bias control in power amplifier
US8929840B2 (en) * 2007-09-14 2015-01-06 Qualcomm Incorporated Local oscillator buffer and mixer having adjustable size
US8599938B2 (en) * 2007-09-14 2013-12-03 Qualcomm Incorporated Linear and polar dual mode transmitter circuit
US8639205B2 (en) * 2008-03-20 2014-01-28 Qualcomm Incorporated Reduced power-consumption receivers
FR3026250A1 (fr) * 2014-09-19 2016-03-25 St Microelectronics Sa Dispositif electronique pour une chaine de reception de signaux radiofrequence, comprenant un etage amplificateur transconducteur a faible bruit
FR3107796B1 (fr) * 2020-02-27 2022-03-25 St Microelectronics Alps Sas Dispositif de génération de signaux radiofréquence en quadrature de phase, utilisable en particulier dans la technologie 5G

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0575386A (ja) * 1991-09-18 1993-03-26 Fujitsu Ltd 遅延回路
EP0565299A1 (fr) * 1992-04-07 1993-10-13 Hughes Aircraft Company Mélangeur actif doublement équilibrée avec des circuits de conversion entrée asymétrique vers sortie différentielle avec conversion de la tension vers le courant
JPH07109608B2 (ja) * 1992-10-30 1995-11-22 日本電気株式会社 マルチプライヤ
DE4312117C1 (de) * 1993-04-14 1994-04-14 Texas Instruments Deutschland Bandabstands-Referenzspannungsquelle
US5483696A (en) * 1994-01-31 1996-01-09 Qualcomm Incorporated Method and apparatus for using a balanced mixer as a switch
GB2291753B (en) * 1994-07-16 1998-09-16 Peter Fred Blomley Signal mixer
EP0714163A1 (fr) * 1994-11-23 1996-05-29 Analog Devices, Inc. Mélangeur à tension d'alimentation basse
US5826182A (en) * 1995-01-25 1998-10-20 Analog Devices, Inc. Double balanced RF mixer with predetermined input impedance
GB2321148B (en) * 1997-01-11 2000-10-25 Plessey Semiconductors Ltd Double balanced mixer
EP0859461A1 (fr) * 1997-02-18 1998-08-19 Nec Corporation Circuit mélangeur à étendue dynamique élevée
US6122497A (en) * 1997-08-21 2000-09-19 Analog Devices, Inc. RF mixer with inductive degeneration
US6144846A (en) * 1997-12-31 2000-11-07 Motorola, Inc. Frequency translation circuit and method of translating
US6057714A (en) * 1998-05-29 2000-05-02 Conexant Systems, Inc. Double balance differential active ring mixer with current shared active input balun
US6134452A (en) * 1998-11-23 2000-10-17 Motorola, Inc. Multiple band mixer with common local oscillator
US6205325B1 (en) * 1998-12-31 2001-03-20 Nokia Mobile Phones, Limited Active radio frequency mixer circuit with feedback

Also Published As

Publication number Publication date
US6882194B2 (en) 2005-04-19
FR2836305A1 (fr) 2003-08-22
GB2386271A (en) 2003-09-10
GB2386271B (en) 2005-06-22
GB0303489D0 (en) 2003-03-19
US20030155959A1 (en) 2003-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20121031