DE60122629D1 - Rauscharme Verstärkungsanordnung insbesondere für ein zellulares Mobiltelefon - Google Patents

Rauscharme Verstärkungsanordnung insbesondere für ein zellulares Mobiltelefon

Info

Publication number
DE60122629D1
DE60122629D1 DE60122629T DE60122629T DE60122629D1 DE 60122629 D1 DE60122629 D1 DE 60122629D1 DE 60122629 T DE60122629 T DE 60122629T DE 60122629 T DE60122629 T DE 60122629T DE 60122629 D1 DE60122629 D1 DE 60122629D1
Authority
DE
Germany
Prior art keywords
low
mobile telephone
cellular mobile
noise amplification
amplification arrangement
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 - Lifetime
Application number
DE60122629T
Other languages
English (en)
Inventor
Didier Belot
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
Application granted granted Critical
Publication of DE60122629D1 publication Critical patent/DE60122629D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/191—Tuned amplifiers
    • 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
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
    • H03F3/45085—Long tailed pairs
    • H03F3/45089—Non-folded cascode stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/372—Noise reduction and elimination in 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
    • H03F2203/45316—Indexing scheme relating to differential amplifiers the AAC comprising one or more discrete inductive elements or coils
    • 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
    • H03F2203/45386—Indexing scheme relating to differential amplifiers the AAC comprising one or more coils in the source 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
    • H03F2203/45554—Indexing scheme relating to differential amplifiers the IC comprising one or more coils
    • 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
    • H03F2203/45704—Indexing scheme relating to differential amplifiers the LC comprising one or more parallel resonance circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE60122629T 2000-07-12 2001-06-27 Rauscharme Verstärkungsanordnung insbesondere für ein zellulares Mobiltelefon Expired - Lifetime DE60122629D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0009126A FR2811827B1 (fr) 2000-07-12 2000-07-12 Dispositif d'amplification a faible bruit, en particulier pour un telephone mobile cellulaire

Publications (1)

Publication Number Publication Date
DE60122629D1 true DE60122629D1 (de) 2006-10-12

Family

ID=8852416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122629T Expired - Lifetime DE60122629D1 (de) 2000-07-12 2001-06-27 Rauscharme Verstärkungsanordnung insbesondere für ein zellulares Mobiltelefon

Country Status (5)

Country Link
US (1) US6639468B2 (de)
EP (1) EP1172929B1 (de)
JP (1) JP2002050936A (de)
DE (1) DE60122629D1 (de)
FR (1) FR2811827B1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6683498B2 (en) * 2000-07-03 2004-01-27 Broadcom Corporation Protection circuit for extending headroom with off-chip inductors
ATE365985T1 (de) * 2001-02-13 2007-07-15 Koninkl Philips Electronics Nv Streifenleitungsantenne mit schaltbaren reaktiven komponenten für mehrfrequenzverwendung in mobiltelefonkommunikationen
US6774718B2 (en) * 2002-07-19 2004-08-10 Micro Mobio Inc. Power amplifier module for wireless communication devices
DE10239813B4 (de) * 2002-08-29 2005-09-29 Advanced Micro Devices, Inc., Sunnyvale Elektronische Schaltung mit verbesserter Stromstabilisierung
US20040127172A1 (en) * 2002-12-27 2004-07-01 Agere Systems Inc. Phase-error suppressor and a method of suppressing phase-error
JP4481590B2 (ja) * 2003-05-15 2010-06-16 ルネサスエレクトロニクス株式会社 アクティブインダクタンス回路及び差動アンプ回路
TWI225332B (en) * 2003-05-20 2004-12-11 Mediatek Inc Multi-band low noise amplifier
US7081796B2 (en) * 2003-09-15 2006-07-25 Silicon Laboratories, Inc. Radio frequency low noise amplifier with automatic gain control
US7286013B2 (en) * 2003-09-18 2007-10-23 Avago Technologies Wireless Ip (Singapore) Pte Ltd Coupled-inductance differential amplifier
US7167044B2 (en) * 2004-05-10 2007-01-23 University Of Florida Research Foundation, Inc. Dual-band CMOS front-end with two gain modes
US7071779B2 (en) * 2004-06-17 2006-07-04 Winbond Electronics, Corp. Monolithic CMOS differential LNA with enhanced linearity
WO2006002994A1 (en) * 2004-07-06 2006-01-12 Telefonaktiebolaget L M Ericsson (Publ) Radio-receiver front-end and a method for frequency converting an input signal
US7263342B2 (en) * 2004-08-30 2007-08-28 Wilinx, Inc. High frequency wireless receiver circuits and methods
US7457605B2 (en) * 2004-09-10 2008-11-25 Silicon Laboratories, Inc. Low noise image reject mixer and method therefor
US7170349B2 (en) * 2004-09-21 2007-01-30 Scintera Networks, Inc. Low voltage broadband gain cell
US7389090B1 (en) 2004-10-25 2008-06-17 Micro Mobio, Inc. Diplexer circuit for wireless communication devices
TW200906055A (en) * 2007-07-27 2009-02-01 Rafael Microelectronics Inc Low noise amplify
JP5161856B2 (ja) * 2009-10-07 2013-03-13 株式会社エヌ・ティ・ティ・ドコモ バイアス回路
US8242844B2 (en) 2010-06-28 2012-08-14 Silicon Laboratories Inc. LNA circuit for use in a low-cost receiver circuit
US8111105B1 (en) 2010-08-13 2012-02-07 Hong Kong Applied Science and Technology Research Institute Company Limited Variable gain BiCMOS amplifier
KR101787761B1 (ko) 2011-08-09 2017-10-18 삼성전자주식회사 Ｒｆ 증폭기
US8626106B2 (en) 2011-12-06 2014-01-07 Tensorcom, Inc. Method and apparatus of an input resistance of a passive mixer to broaden the input matching bandwidth of a common source/gate LNA
CN115549611B (zh) * 2022-09-02 2023-06-06 佛山臻智微芯科技有限公司 基于多路功率合成的集成式异相射频功率放大电路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860506C (de) * 1941-09-25 1952-12-22 Telefunken Gmbh Einrichtung zur selbsttaetigen Scharfabstimmung von Hochfrequenzgeraeten mittels eines Motors
DE1783248U (de) * 1957-09-14 1959-02-19 Norddeutsche Mende Rundfunk G Einrichtung zur demodulation fuer nach dem interferenzton-verfahren arbeitende fernsehempfaenger.
US3090918A (en) * 1958-10-09 1963-05-21 Mcintosh Lab Inc Fm-am receiver
US3786283A (en) * 1970-12-29 1974-01-15 Sansui Electric Co Delay circuit for providing a variable delay characteristic
US4520324A (en) * 1983-03-11 1985-05-28 National Semiconductor Corporation MOS Gain controlled amplifier
JPH07106907A (ja) * 1993-10-04 1995-04-21 Alps Electric Co Ltd 高周波帯域増幅器
FR2770053B1 (fr) * 1997-10-22 2000-01-07 Sgs Thomson Microelectronics Circuit amplificateur a double gain
CA2342175A1 (en) * 1999-06-30 2001-01-11 Kazuhiko Nakahara Microwave amplifier
FR2798016B1 (fr) * 1999-08-31 2002-03-29 St Microelectronics Sa Circuit amplificateur a double bande passante et tete de reception radiofrequence

Also Published As

Publication number Publication date
EP1172929A1 (de) 2002-01-16
US6639468B2 (en) 2003-10-28
EP1172929B1 (de) 2006-08-30
FR2811827B1 (fr) 2002-10-11
JP2002050936A (ja) 2002-02-15
FR2811827A1 (fr) 2002-01-18
US20020027475A1 (en) 2002-03-07

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Legal Events

Date Code Title Description
8332 No legal effect for de