CN101421927A - 射频合成器以及含有该合成器的发射机或接收机 - Google Patents

射频合成器以及含有该合成器的发射机或接收机 Download PDF

Info

Publication number
CN101421927A
CN101421927A CN200680033046.7A CN200680033046A CN101421927A CN 101421927 A CN101421927 A CN 101421927A CN 200680033046 A CN200680033046 A CN 200680033046A CN 101421927 A CN101421927 A CN 101421927A
Authority
CN
China
Prior art keywords
phase
synthesizer
signal
frequency
vco
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.)
Pending
Application number
CN200680033046.7A
Other languages
English (en)
Chinese (zh)
Inventor
索伦·彼得·拉森
雅各布·特拉内高·汉森
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of CN101421927A publication Critical patent/CN101421927A/zh
Pending legal-status Critical Current

Links

Images

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
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/087—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using at least two phase detectors or a frequency and phase detector 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
    • 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
    • H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
    • 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
    • H03L7/197—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 a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division
    • H03L7/1974—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 a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division
    • 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
    • H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop
    • H03L7/23—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop with pulse counters or frequency dividers
    • 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
    • H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop
    • H03L7/23—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop with pulse counters or frequency dividers
    • H03L7/235—Nested phase locked loops

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transceivers (AREA)
CN200680033046.7A 2005-09-08 2006-08-25 射频合成器以及含有该合成器的发射机或接收机 Pending CN101421927A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0518215A GB2430090B (en) 2005-09-08 2005-09-08 RF synthesizer and RF transmitter or receiver incorporating the synthesizer
GB0518215.9 2005-09-08

Publications (1)

Publication Number Publication Date
CN101421927A true CN101421927A (zh) 2009-04-29

Family

ID=35221021

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200680033046.7A Pending CN101421927A (zh) 2005-09-08 2006-08-25 射频合成器以及含有该合成器的发射机或接收机

Country Status (4)

Country Link
EP (1) EP1929676A4 (fr)
CN (1) CN101421927A (fr)
GB (1) GB2430090B (fr)
WO (1) WO2007030358A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102075201A (zh) * 2009-11-19 2011-05-25 三星电子株式会社 包括电感电容槽路滤波器的接收器及其方法
CN107017877A (zh) * 2016-01-25 2017-08-04 恩智浦有限公司 锁相环电路
CN107248862A (zh) * 2017-06-09 2017-10-13 芯海科技（深圳）股份有限公司 一种小数分频降低频率抖动电路及方法
CN115498998A (zh) * 2022-11-14 2022-12-20 南京邮电大学 一种基于相位误差自动校正的高频晶体振荡器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10516403B1 (en) 2019-02-27 2019-12-24 Ciena Corporation High-order phase tracking loop with segmented proportional and integral controls
CN111010173B (zh) * 2019-12-20 2023-05-23 湖北大学 一种自适应的小数频率合成器毛刺移除系统及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696538A (en) * 1979-12-29 1981-08-04 Sony Corp Synthesizer receiver
US5317284A (en) * 1993-02-08 1994-05-31 Hughes Aircraft Company Wide band, low noise, fine step tuning, phase locked loop frequency synthesizer
JP2914297B2 (ja) * 1996-05-29 1999-06-28 日本電気株式会社 Ｐｌｌ周波数シンセサイザ
WO2000045515A1 (fr) * 1999-01-29 2000-08-03 Sanyo Electric Co., Ltd. Appareil a boucle a phase asservie (pll) et dispositif de repartition en frequence variable
SE517967C2 (sv) * 2000-03-23 2002-08-06 Ericsson Telefon Ab L M System och förfarande för klocksignalgenerering
US6993107B2 (en) * 2001-01-16 2006-01-31 International Business Machines Corporation Analog unidirectional serial link architecture
US7162002B2 (en) * 2002-03-01 2007-01-09 Broadcom Corporation Phase-interpolator based PLL frequency synthesizer
US6642800B2 (en) * 2002-04-04 2003-11-04 Ati Technologies, Inc. Spurious-free fractional-N frequency synthesizer with multi-phase network circuit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102075201A (zh) * 2009-11-19 2011-05-25 三星电子株式会社 包括电感电容槽路滤波器的接收器及其方法
CN102075201B (zh) * 2009-11-19 2015-05-20 三星电子株式会社 包括电感电容槽路滤波器的接收器及其方法
CN107017877A (zh) * 2016-01-25 2017-08-04 恩智浦有限公司 锁相环电路
CN107017877B (zh) * 2016-01-25 2022-08-05 恩智浦有限公司 锁相环电路
CN107248862A (zh) * 2017-06-09 2017-10-13 芯海科技（深圳）股份有限公司 一种小数分频降低频率抖动电路及方法
CN115498998A (zh) * 2022-11-14 2022-12-20 南京邮电大学 一种基于相位误差自动校正的高频晶体振荡器
CN115498998B (zh) * 2022-11-14 2023-02-21 南京邮电大学 一种基于相位误差自动校正的高频晶体振荡器

Also Published As

Publication number Publication date
EP1929676A2 (fr) 2008-06-11
WO2007030358A2 (fr) 2007-03-15
WO2007030358A3 (fr) 2008-11-27
GB0518215D0 (en) 2005-10-19
EP1929676A4 (fr) 2012-03-21
GB2430090B (en) 2007-10-17
GB2430090A (en) 2007-03-14

Similar Documents

Publication Publication Date Title
US4346477A (en) Phase locked sampling radio receiver
CN103944564B (zh) 三分正交分频器
US7602254B2 (en) System and method for generating signals with a preselected frequency relationship in two steps
US20090128240A1 (en) Oscillator, pll circuit, receiver and transmitter
US8013681B2 (en) Wide spectrum radio transmit architecture
US7082176B2 (en) Linearized fractional-N synthesizer with fixed charge pump offset
CN101421927A (zh) 射频合成器以及含有该合成器的发射机或接收机
JP4685862B2 (ja) 干渉に堅固な水晶発振器用バッファ
TW201218704A (en) Low rate, direct conversion FSK radio-frequency signal receiver
US20130187690A1 (en) Capacitive multiplication in a phase locked loop
Collins Phase-locked loop (pll) fundamentals
WO1998036491A1 (fr) Multiplicateur de frequence d'oscillateur en anneau commande en tension
US20040196940A1 (en) Low noise divider module for use in a phase locked loop and other applications
US6985708B2 (en) Linearized fractional-N synthesizer having a gated offset
WO2023202921A1 (fr) Dispositifs à condensateurs variables à commande de tension différentielle
US7218178B2 (en) Frequency generator with a phase locked loop
CN101505149A (zh) 本地信号发生电路
US6825729B2 (en) Frequency synthesizer with sigma-delta modulation
US7171183B2 (en) Linearized fractional-N synthesizer having a current offset charge pump
US7174144B2 (en) Calibration of a phase locked loop
CN115347868B (zh) 用于产生低相位噪声信号的信号发生装置和信号发生方法
US7609123B2 (en) Direct modulation type voltage-controlled oscillator using MOS varicap
US6288616B1 (en) Multifrequency low-power oscillator for telecommunication IC's
US7082295B2 (en) On-chip loop filter for use in a phase locked loop and other applications
CN101278486A (zh) 射频合成器及完全包括该合成器的射频发射器或接收器

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20090429