DE69934020D1 - Pll-schaltung und funkbetriebenes kommunikationssendegerät mit einer phasenregelschleife - Google Patents

Pll-schaltung und funkbetriebenes kommunikationssendegerät mit einer phasenregelschleife

Info

Publication number
DE69934020D1
DE69934020D1 DE69934020T DE69934020T DE69934020D1 DE 69934020 D1 DE69934020 D1 DE 69934020D1 DE 69934020 T DE69934020 T DE 69934020T DE 69934020 T DE69934020 T DE 69934020T DE 69934020 D1 DE69934020 D1 DE 69934020D1
Authority
DE
Germany
Prior art keywords
pll
circuit
radio communication
communication transmitter
phase rule
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
DE69934020T
Other languages
English (en)
Other versions
DE69934020T2 (de
Inventor
Taizo Yamawaki
Takefumi Endo
Kazuo Watanabe
Kazuaki Hori
Julian Hildersley
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.)
TTPCom Ltd
Renesas Electronics Corp
Original Assignee
TTP Communications Ltd
TTPCom Ltd
Renesas Technology 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 TTP Communications Ltd, TTPCom Ltd, Renesas Technology Corp filed Critical TTP Communications Ltd
Publication of DE69934020D1 publication Critical patent/DE69934020D1/de
Application granted granted Critical
Publication of DE69934020T2 publication Critical patent/DE69934020T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/007—Circuits for comparing the phase or frequency of two mutually-independent oscillations by analog multiplication of the oscillations or by performing a similar analog operation on the oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/093—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using special filtering or amplification characteristics in the loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/104—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using an additional signal from outside the loop for setting or controlling a parameter in the loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
    • H03L2207/12—Indirect frequency synthesis using a mixer in the phase-locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transceivers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Superheterodyne Receivers (AREA)
DE69934020T 1998-09-17 1999-09-14 Pll-schaltung und funkbetriebenes kommunikationssendegerät mit einer phasenregelschleife Expired - Lifetime DE69934020T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP26256198 1998-09-17
JP26256198A JP4056145B2 (ja) 1998-09-17 1998-09-17 Ｐｌｌ回路およびそれを用いた無線通信端末機器
PCT/JP1999/005012 WO2000018014A1 (fr) 1998-09-17 1999-09-14 Circuit a boucle a phase asservie et terminal de communication radio utilisant une boucle a phase asservie

Publications (2)

Publication Number Publication Date
DE69934020D1 true DE69934020D1 (de) 2006-12-28
DE69934020T2 DE69934020T2 (de) 2007-06-21

Family

ID=17377526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69934020T Expired - Lifetime DE69934020T2 (de) 1998-09-17 1999-09-14 Pll-schaltung und funkbetriebenes kommunikationssendegerät mit einer phasenregelschleife

Country Status (7)

Country Link
US (3) US6996377B1 (de)
EP (2) EP1758255B1 (de)
JP (1) JP4056145B2 (de)
KR (1) KR100687146B1 (de)
CN (1) CN1169296C (de)
DE (1) DE69934020T2 (de)
WO (1) WO2000018014A1 (de)

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JP4056145B2 (ja) * 1998-09-17 2008-03-05 株式会社ルネサステクノロジ Ｐｌｌ回路およびそれを用いた無線通信端末機器
US8014724B2 (en) * 1999-10-21 2011-09-06 Broadcom Corporation System and method for signal limiting
US7333554B2 (en) * 2000-03-21 2008-02-19 Nxp B.V. Communication system with frequency modulation and a single local oscillator
US6975686B1 (en) * 2000-10-31 2005-12-13 Telefonaktiebolaget L.M. Ericsson IQ modulation systems and methods that use separate phase and amplitude signal paths
DE60141289D1 (de) * 2000-11-29 2010-03-25 Broadcom Corp Integrierte direktumsetzungstunerschaltung für satellitenempfänger
GB2412513B (en) 2002-05-31 2006-03-08 Renesas Tech Corp Apparatus for radio telecommunication system and method of building up output power
GB2389253B (en) 2002-05-31 2005-09-21 Hitachi Ltd Transmitter and semiconductor integrated circuit for communication
GB2389251B (en) * 2002-05-31 2005-09-07 Hitachi Ltd A communication semiconductor integrated circuit, a wireless communication apparatus, and a loop gain calibration method
GB2416254B (en) 2002-05-31 2006-06-28 Renesas Tech Corp Semiconductor integrated circuit for communication, radio-communications apparatus, and transmission starting method
EP1704649B1 (de) * 2003-02-07 2009-12-30 Nxp B.V. Vielseitiger Splitter für Basisband-Stromeingangs-Signal
DE602004007755T2 (de) * 2004-01-13 2008-04-30 Harman Becker Automotive Systems Gmbh Funkempfänger mit adaptivem Frequenzregulator
WO2006010958A2 (en) 2004-07-30 2006-02-02 Andrew Richardson Power control in a local network node (lnn)
US7535976B2 (en) * 2004-07-30 2009-05-19 Broadcom Corporation Apparatus and method for integration of tuner functions in a digital receiver
WO2006010957A2 (en) 2004-07-30 2006-02-02 Andrew Richardson Signal transmission method from a local network node
US7154346B2 (en) * 2004-07-30 2006-12-26 Broadcom Corporation Apparatus and method to provide a local oscillator signal
EP1779625B1 (de) 2004-07-30 2018-10-17 CommScope Technologies LLC Lokaler netzwerkknoten
JP4752272B2 (ja) 2005-01-05 2011-08-17 ソニー株式会社 通信装置
EP1897235A2 (de) * 2005-05-25 2008-03-12 R.F. Magic Inc. Oszillatorkopplung zur verringerung von störsignalen in empfängerschaltungen
US7818078B2 (en) * 2005-06-06 2010-10-19 Gonzalo Fuentes Iriarte Interface device for wireless audio applications
US10044381B2 (en) * 2012-02-23 2018-08-07 Qualcomm Incorporated Wireless device with filters to support co-existence in adjacent frequency bands
KR101351589B1 (ko) 2013-01-30 2014-01-16 한국과학기술원 다중 안테나 송수신 시스템
US9252790B2 (en) * 2014-04-11 2016-02-02 Qualcomm Incorporated Locking multiple voltage-controlled oscillators with a single phase-locked loop
US9455666B2 (en) * 2015-02-13 2016-09-27 Taiwan Semiconductor Manufacturing Company, Ltd. Multiple frequency LC voltage controlled oscillator scheme
US9425808B1 (en) * 2015-06-05 2016-08-23 Texas Instruments Incorporated Frequency detector

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JPS5843632A (ja) * 1981-09-01 1983-03-14 テクトロニツクス・インコ−ポレイテツド 位相固定回路
FR2564663B1 (fr) * 1984-05-15 1986-09-19 Radiotechnique Demodulateur de frequence a largeur de bande ajustable
US4745372A (en) * 1985-10-17 1988-05-17 Matsushita Electric Industrial Co., Ltd. Phase-locked-loop circuit having a charge pump
US4952889A (en) * 1989-04-28 1990-08-28 Motorola, Inc. Loop filter modulated synthesizer
US5175729A (en) * 1991-06-05 1992-12-29 Motorola, Inc. Radio with fast lock phase-locked loop
FR2685583B1 (fr) * 1991-12-23 1997-01-03 Applic Gles Electr Meca Synthetiseur de frequences multibande.
JPH05315950A (ja) * 1992-05-14 1993-11-26 Matsushita Electric Ind Co Ltd Ｐｌｌ回路
WO1994022224A1 (en) * 1993-03-18 1994-09-29 Kabushiki Kaisha Toshiba Frequency synthesizer
US5359297A (en) * 1993-10-28 1994-10-25 Motorola, Inc. VCO power-up circuit for PLL and method thereof
JPH0967044A (ja) 1995-08-30 1997-03-11 Canon Inc シート積載有無状態検出装置及び画像処理装置
JPH09186587A (ja) * 1995-12-31 1997-07-15 Kenwood Corp Ｐｌｌ回路
KR100193862B1 (ko) * 1996-03-19 1999-06-15 윤종용 안정된 주파수를 얻기 위한 주파수변환기
US5821874A (en) * 1996-03-19 1998-10-13 Sony Corporation Messaging terminal with voice notification
JPH09289447A (ja) * 1996-04-22 1997-11-04 Sony Corp Ｐｌｌ回路
JP3839117B2 (ja) * 1997-01-30 2006-11-01 株式会社ルネサステクノロジ Ｐｌｌ回路およびそれを用いた無線通信端末機器
JP2993559B2 (ja) * 1997-03-31 1999-12-20 日本電気株式会社 位相同期回路
US6208875B1 (en) * 1998-04-08 2001-03-27 Conexant Systems, Inc. RF architecture for cellular dual-band telephones
JP4056145B2 (ja) * 1998-09-17 2008-03-05 株式会社ルネサステクノロジ Ｐｌｌ回路およびそれを用いた無線通信端末機器
JP4036636B2 (ja) * 2001-11-26 2008-01-23 アジレント・テクノロジーズ・インク 一巡利得を補償する機能を備えたフェーズ・ロックド・ループ発振装置

Also Published As

Publication number Publication date
EP1115205A4 (de) 2004-03-24
JP4056145B2 (ja) 2008-03-05
US20030143960A1 (en) 2003-07-31
CN1322402A (zh) 2001-11-14
US6996377B1 (en) 2006-02-07
EP1758255B1 (de) 2014-03-26
EP1115205A1 (de) 2001-07-11
EP1758255A2 (de) 2007-02-28
KR20010085815A (ko) 2001-09-07
US6970683B2 (en) 2005-11-29
EP1115205B1 (de) 2006-11-15
CN1169296C (zh) 2004-09-29
JP2000091915A (ja) 2000-03-31
EP1758255A3 (de) 2010-11-24
US20050215222A1 (en) 2005-09-29
KR100687146B1 (ko) 2007-02-27
DE69934020T2 (de) 2007-06-21
WO2000018014A1 (fr) 2000-03-30
US7333779B2 (en) 2008-02-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RENESAS ELECTRONICS CORP., KAWASAKI-SHI, KANAG, JP

Owner name: TTPCOM LTD., ROYSTON, HERTFORDSHIRE, GB