CN1232145C - Pll电路和无线通信终端机 - Google Patents

Pll电路和无线通信终端机 Download PDF

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Publication number
CN1232145C
CN1232145C CNB01112184XA CN01112184A CN1232145C CN 1232145 C CN1232145 C CN 1232145C CN B01112184X A CNB01112184X A CN B01112184XA CN 01112184 A CN01112184 A CN 01112184A CN 1232145 C CN1232145 C CN 1232145C
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CN
China
Prior art keywords
output
constant current
frequency
pll circuit
switch
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
CNB01112184XA
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English (en)
Chinese (zh)
Other versions
CN1361644A (zh
Inventor
山胁大造
田中聡
林範雄
渡边一雄
罗伯特·A·翰肖
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TTP Communications Ltd
Hitachi Ltd
Original Assignee
TTP Communications Ltd
Hitachi Ltd
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.)
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Publication date
Application filed by TTP Communications Ltd, Hitachi Ltd filed Critical TTP Communications Ltd
Publication of CN1361644A publication Critical patent/CN1361644A/zh
Application granted granted Critical
Publication of CN1232145C publication Critical patent/CN1232145C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • H03L7/07—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop using several loops, e.g. for redundant clock signal generation
    • 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
    • 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

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transceivers (AREA)
CNB01112184XA 2000-12-28 2001-03-30 Pll电路和无线通信终端机 Expired - Fee Related CN1232145C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00311746.2 2000-12-28
EP00311746A EP1220453B1 (en) 2000-12-28 2000-12-28 PLL circuit with reduced settling time

Publications (2)

Publication Number Publication Date
CN1361644A CN1361644A (zh) 2002-07-31
CN1232145C true CN1232145C (zh) 2005-12-14

Family

ID=8173496

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB01112184XA Expired - Fee Related CN1232145C (zh) 2000-12-28 2001-03-30 Pll电路和无线通信终端机

Country Status (8)

Country Link
US (2) US6912380B2 (cg-RX-API-DMAC7.html)
EP (1) EP1220453B1 (cg-RX-API-DMAC7.html)
JP (1) JP4057791B2 (cg-RX-API-DMAC7.html)
KR (1) KR100746143B1 (cg-RX-API-DMAC7.html)
CN (1) CN1232145C (cg-RX-API-DMAC7.html)
AT (1) ATE422729T1 (cg-RX-API-DMAC7.html)
DE (1) DE60041546D1 (cg-RX-API-DMAC7.html)
TW (1) TW527778B (cg-RX-API-DMAC7.html)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113817B (fi) * 2002-05-27 2004-06-15 Nokia Corp Parannettu piirijärjestely vaihelukoksi, vaihelukon toteuttava integroitupiiri, vaihelukkoa hyödyntävä menetelmä ja solukkoverkon päätelaite
US7103327B2 (en) * 2002-06-18 2006-09-05 Broadcom, Corp. Single side band transmitter having reduced DC offset
GB0322538D0 (en) * 2003-09-26 2003-10-29 Univ Belfast Phase conjugate circuit
US7543163B2 (en) * 2005-01-05 2009-06-02 Exar Corporation Low power method of monitoring and of responsively initiating higher powered intelligent response to detected change of condition
TWI470934B (zh) * 2009-10-06 2015-01-21 晨星半導體股份有限公司 可攜式控制裝置及其方法
US8634766B2 (en) 2010-02-16 2014-01-21 Andrew Llc Gain measurement and monitoring for wireless communication systems
CN103378853B (zh) * 2012-04-28 2016-04-13 上海华虹宏力半导体制造有限公司 锁相环电路
CN109450442A (zh) * 2018-11-14 2019-03-08 四川长虹电器股份有限公司 一种内置电流源的锁相环
JP7074100B2 (ja) * 2019-03-13 2022-05-24 株式会社Ｊｖｃケンウッド 無線通信装置およびプログラム
KR20210034991A (ko) 2019-09-23 2021-03-31 삼성전자주식회사 Rf 통신에 이용되는 pll 회로를 포함하는 전자 장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115745A (en) * 1977-10-04 1978-09-19 Gte Sylvania Incorporated Phase lock speed-up circuit
GB2087564B (en) * 1980-11-14 1984-06-13 Redland Automation Ltd Object detector
US4458561A (en) * 1982-05-21 1984-07-10 Frank Andrew A Control system and method for a power delivery system having a continuously variable ratio transmission
EP0288007A3 (en) * 1987-04-20 1990-03-28 Anritsu Corporation Signal generating apparatus using pll circuit
US4890072A (en) * 1988-02-03 1989-12-26 Motorola, Inc. Phase locked loop having a fast lock current reduction and clamping circuit
EP0458269B1 (en) * 1990-05-21 1995-03-08 Nec Corporation Phase-locked loop circuit
US5208546A (en) * 1991-08-21 1993-05-04 At&T Bell Laboratories Adaptive charge pump for phase-locked loops
DE4342344C2 (de) * 1993-12-11 1996-07-25 Telefunken Microelectron Schaltungsanordnung für eine Phasenregelschleife
GB9415185D0 (en) * 1994-07-28 1994-09-21 Thomson Consumer Electronics Fast acting control system
KR960038686A (ko) * 1995-04-13 1996-11-21 김광호 단일 주파수에 의한 신호 송수신회로
DE69619783T2 (de) * 1995-12-28 2002-10-02 Thomson Consumer Electronics, Inc. Phasenregelschleife mit regelbarer Antwortzeit
US5758274A (en) * 1996-03-13 1998-05-26 Symbol Technologies, Inc. Radio frequency receiver with automatic gain control
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
US6150890A (en) * 1998-03-19 2000-11-21 Conexant Systems, Inc. Dual band transmitter for a cellular phone comprising a PLL
FR2787259B1 (fr) * 1998-06-05 2004-07-09 Siemens Ag Boucle a verrouillage de phase pour des signaux a haute frequence
US6249685B1 (en) * 1998-12-21 2001-06-19 Texas Instruments Incorporated Low power fractional pulse generation in frequency tracking multi-band fractional-N phase lock loop
FR2798019B1 (fr) * 1999-08-26 2002-08-16 Cit Alcatel Synthetiseur de frequences a boucle de phase
GB2357381B (en) * 1999-12-13 2003-12-24 Sony Uk Ltd Changing the output frequency of a phased-locked loop
JP4401011B2 (ja) * 2000-08-04 2010-01-20 Ｎｅｃエレクトロニクス株式会社 Ｐｌｌ回路

Also Published As

Publication number Publication date
CN1361644A (zh) 2002-07-31
TW527778B (en) 2003-04-11
JP2002208856A (ja) 2002-07-26
US6608510B2 (en) 2003-08-19
DE60041546D1 (de) 2009-03-26
EP1220453A1 (en) 2002-07-03
US6912380B2 (en) 2005-06-28
ATE422729T1 (de) 2009-02-15
US20020086652A1 (en) 2002-07-04
EP1220453B1 (en) 2009-02-11
KR100746143B1 (ko) 2007-08-03
JP4057791B2 (ja) 2008-03-05
KR20020055344A (ko) 2002-07-08
US20020084814A1 (en) 2002-07-04

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20051214

Termination date: 20160330

CF01 Termination of patent right due to non-payment of annual fee