[go: up one dir, main page]

DE60230554D1 - PLL-Schaltung mit veränderbarer Ausgangsfrequenz - Google Patents

PLL-Schaltung mit veränderbarer Ausgangsfrequenz

Info

Publication number
DE60230554D1
DE60230554D1 DE60230554T DE60230554T DE60230554D1 DE 60230554 D1 DE60230554 D1 DE 60230554D1 DE 60230554 T DE60230554 T DE 60230554T DE 60230554 T DE60230554 T DE 60230554T DE 60230554 D1 DE60230554 D1 DE 60230554D1
Authority
DE
Germany
Prior art keywords
output frequency
pll circuit
variable output
variable
pll
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
DE60230554T
Other languages
English (en)
Inventor
Masaki Ichihara
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE60230554D1 publication Critical patent/DE60230554D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H03L7/08—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
    • H03L7/099—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
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter 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
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/095—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using a lock detector
DE60230554T 2001-01-09 2002-01-04 PLL-Schaltung mit veränderbarer Ausgangsfrequenz Expired - Lifetime DE60230554D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001001232A JP3414382B2 (ja) 2001-01-09 2001-01-09 Ｐｌｌ回路及びその制御方法

Publications (1)

Publication Number Publication Date
DE60230554D1 true DE60230554D1 (de) 2009-02-12

Family

ID=18869888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60230554T Expired - Lifetime DE60230554D1 (de) 2001-01-09 2002-01-04 PLL-Schaltung mit veränderbarer Ausgangsfrequenz

Country Status (6)

Country Link
US (1) US6587005B2 (de)
EP (1) EP1225699B1 (de)
JP (1) JP3414382B2 (de)
KR (1) KR100415956B1 (de)
CN (1) CN100550644C (de)
DE (1) DE60230554D1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7242229B1 (en) 2001-05-06 2007-07-10 Altera Corporation Phase locked loop (PLL) and delay locked loop (DLL) counter and delay element programming in user mode
US6714089B2 (en) * 2002-05-29 2004-03-30 Xytrans, Inc. High frequency signal source and method of generating same using dielectric resonator oscillator (DRO) circuit
KR20040022652A (ko) * 2002-09-09 2004-03-16 삼성전자주식회사 락킹 시간을 줄이기 위한 주파수 교정회로를 가지는ｐｌｌ 및 이를 이용한 락킹 방법
CN100563108C (zh) * 2003-03-06 2009-11-25 富士通微电子株式会社 数字pll电路
KR100510523B1 (ko) * 2003-03-13 2005-08-26 삼성전자주식회사 데드존을 제거하는 지연 구간에서 발생한 클럭 트랜지션을차지 펌프 제어에 반영하는 위상/주파수 검출기 및 그위상/주파수 검출 방법
JP3800337B2 (ja) * 2003-08-19 2006-07-26 ソニー株式会社 デジタル伝送システムおよびクロック再生装置
US7038552B2 (en) * 2003-10-07 2006-05-02 Analog Devices, Inc. Voltage controlled oscillator having improved phase noise
US7263152B2 (en) 2003-11-18 2007-08-28 Analog Devices, Inc. Phase-locked loop structures with enhanced signal stability
KR100574980B1 (ko) * 2004-04-26 2006-05-02 삼성전자주식회사 빠른 주파수 락을 위한 위상 동기 루프
JP2006135892A (ja) * 2004-11-09 2006-05-25 Oki Electric Ind Co Ltd 電圧制御発振器及び発振周波数調整方法
KR101424524B1 (ko) * 2005-05-30 2014-08-01 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치
US7391272B2 (en) * 2005-11-23 2008-06-24 Oki Electric Industry Co., Ltd. Voltage controlled oscillator with full adder
KR100806585B1 (ko) * 2006-08-11 2008-02-28 (주)카이로넷 위상고정 주파수 합성회로 및 방법
KR100847799B1 (ko) * 2006-10-30 2008-07-23 지씨티 세미컨덕터 인코포레이티드 위상 동기 루프 및 그 온도 보상 방법
US20100001804A1 (en) * 2008-07-06 2010-01-07 Friend David M System to improve a voltage-controlled oscillator and associated methods
JP5185041B2 (ja) * 2008-09-25 2013-04-17 株式会社東芝 安定化回路および安定化回路を備える半導体装置
JP2010135956A (ja) 2008-12-03 2010-06-17 Renesas Electronics Corp Ｐｌｌ回路およびその制御方法
US8570113B2 (en) * 2010-06-23 2013-10-29 Advanced Micro Devices, Inc. Digital VCO calibration method and apparatus
US8890635B2 (en) * 2011-02-02 2014-11-18 Intel Mobile Communications GmbH Signal generator for a transmitter or a receiver, a transmitter and a receiver
CN102570975B (zh) * 2012-03-02 2015-01-14 浙江大学 一种频率自调节振荡器电路及方法
WO2013149636A1 (en) * 2012-04-02 2013-10-10 Huawei Technologies Co., Ltd. Device for compensating temperature drift of a vco, and to a method thereof
JP6217904B2 (ja) * 2013-06-11 2017-10-25 セイコーエプソン株式会社 発振回路、振動デバイス、電子機器、移動体および振動デバイスの製造方法
US9362929B2 (en) * 2014-07-11 2016-06-07 The University Of Sydney Controlling oscillators
JP2017028043A (ja) * 2015-07-21 2017-02-02 住友電気工業株式会社 レーザ駆動回路
EP3190704B1 (de) * 2016-01-06 2018-08-01 Nxp B.V. Digitale phasenregelkreise
US9906230B2 (en) * 2016-04-14 2018-02-27 Huawei Technologies Co., Ltd. PLL system and method of operating same
CN108259036B (zh) * 2018-01-09 2021-09-28 上海顺久电子科技有限公司 Vco及其频率校准方法、电子设备及计算机存储介质
AU2018247327B1 (en) 2018-07-23 2018-12-06 Q-CTRL Pty Ltd Multi-qubit control

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254958A (en) * 1991-02-19 1993-10-19 Pacific Communications, Inc. Phase-lock-loop circuit and method for compensating, data bias in the same
JPH0529932A (ja) 1991-07-24 1993-02-05 Matsushita Electric Ind Co Ltd クロツク切り換え装置
JPH06140837A (ja) 1992-10-26 1994-05-20 Matsushita Electric Ind Co Ltd 電圧制御発振器
JPH0879069A (ja) * 1994-09-08 1996-03-22 Mitsubishi Electric Corp Ｖｃｏ回路及びｐｌｌ回路
FR2729518B1 (fr) * 1995-01-13 1997-06-06 Sgs Thomson Microelectronics Boucle a verrouillage de phase de demodulation d'un signal module en frequence
US5686864A (en) * 1995-09-05 1997-11-11 Motorola, Inc. Method and apparatus for controlling a voltage controlled oscillator tuning range in a frequency synthesizer
JPH09162730A (ja) * 1995-11-29 1997-06-20 Internatl Business Mach Corp <Ibm> Ｐｌｌ回路
DE19716776A1 (de) * 1997-04-22 1998-10-29 Daimler Benz Aerospace Ag Verfahren und Anordnung zum Einrasten eines YIG-Oszillators
US5942949A (en) * 1997-10-14 1999-08-24 Lucent Technologies Inc. Self-calibrating phase-lock loop with auto-trim operations for selecting an appropriate oscillator operating curve
US6150891A (en) * 1998-05-29 2000-11-21 Silicon Laboratories, Inc. PLL synthesizer having phase shifted control signals
US6023198A (en) * 1998-06-08 2000-02-08 Motorola, Inc. Self-tuning and temperature compensated voltage controlled oscillator
JP2001094419A (ja) 1999-09-24 2001-04-06 Toshiba Information Systems (Japan) Corp Ｐｌｌ回路
US6323739B1 (en) * 2000-01-18 2001-11-27 Denso Corporation Adjusting untrimmed VCO during operation of the oscillator

Also Published As

Publication number Publication date
KR20020060097A (ko) 2002-07-16
KR100415956B1 (ko) 2004-01-24
EP1225699A2 (de) 2002-07-24
US20020089384A1 (en) 2002-07-11
CN100550644C (zh) 2009-10-14
CN1365190A (zh) 2002-08-21
JP2002208857A (ja) 2002-07-26
US6587005B2 (en) 2003-07-01
JP3414382B2 (ja) 2003-06-09
EP1225699B1 (de) 2008-12-31
EP1225699A3 (de) 2005-04-06

Similar Documents

Publication Publication Date Title
DE60230554D1 (de) PLL-Schaltung mit veränderbarer Ausgangsfrequenz
DE60027998D1 (de) Beatmungsgerät mit Hochfrequenzoszillator
DE60218101D1 (de) Hochfrequenzschaltungsmodul
DE60218295D1 (de) Abdeckung mit radiofrequenzidentifikationsgerät
DE60228914D1 (de) Hochfrequenz-Schaltvorrichtung mit eingefügter Inverter-Schaltung
DE60045544D1 (de) Beatmungsgerät mit Hochfrequenzoszillator
DE50205477D1 (de) Temperaturstabilisierter oszillator-schaltkreis
DE60228052D1 (de) Hochfrequenz-schaltungselement und hochfrequenz-schaltungsmodul
DE60238022D1 (de) Komplexe Hochfrequenzbauteile
DE50103528D1 (de) Oszillatorschaltung mit umschaltbarer Schwingfrequenz
DE60235693D1 (de) Varaktor mit erweitertem Durchstimmungsbereich
DE50103674D1 (de) Oszillatorschaltung
DE60225498D1 (de) PLL-Frequenzsynthesizer
DE60219585D1 (de) Frequenzsynthesizer mit Phasenrücksetzung
DE60104111D1 (de) Oszillatorschaltung
DE50201316D1 (de) Spannungsgesteuerte oszillatorschaltung
DE10082011T1 (de) Variable Verzögerungsschaltung
DE60218046D1 (de) Anlaufschaltung
DE60122381D1 (de) Hochfrequenz-halbleiterbauelement
DE50312210D1 (de) Integrierte schaltungsanordnung mit kondensatoren stellungsverfahren
DE60204532D1 (de) Oszillatorschaltung
DE602004008533D1 (de) Variable Ausgangstypstromquellenschaltung
DE60311133D1 (de) Hochfrequenzschaltung mit Frequenzagilen sequentiellen Verstärkerstufen
DE60212502D1 (de) Kältekreislauf
DE602004030202D1 (de) Hochfrequenzabstimmschaltkreise mit geschalteten Induktoren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition