WO2009016817A1 - 発振器とこれを用いた受信装置及び電子機器 - Google Patents

発振器とこれを用いた受信装置及び電子機器 Download PDF

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Publication number
WO2009016817A1
WO2009016817A1 PCT/JP2008/002004 JP2008002004W WO2009016817A1 WO 2009016817 A1 WO2009016817 A1 WO 2009016817A1 JP 2008002004 W JP2008002004 W JP 2008002004W WO 2009016817 A1 WO2009016817 A1 WO 2009016817A1
Authority
WO
WIPO (PCT)
Prior art keywords
oscillator
receiving device
frequency
section
electronic device
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.)
Ceased
Application number
PCT/JP2008/002004
Other languages
English (en)
French (fr)
Inventor
Yasunobu Tsukio
Akihiko Namba
Hiroaki Ozeki
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.)
Panasonic Corp
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Priority to EP08790268.0A priority Critical patent/EP2175558A4/en
Priority to CN2008801009612A priority patent/CN101796728B/zh
Priority to US12/671,340 priority patent/US8040178B2/en
Publication of WO2009016817A1 publication Critical patent/WO2009016817A1/ja
Anticipated expiration legal-status Critical
Priority to US13/151,777 priority patent/US8183915B2/en
Ceased 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
    • H03L7/16—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
    • H03L7/183—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 fixed numbers or the frequency divider dividing by a fixed number
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature

Landscapes

  • Superheterodyne Receivers (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

　本発明の発振器（１）は、制御部（６）によるシンセサイザ部（４）の周波数調整単位を周波数変換器（３）の出力側に接続された復調部（８）の周波数変動追従性より小さくした構成とする。この構成により、発振器（１）の温度補償制御と高周波受信装置の受信処理を両立させることができ、温度係数の大きい発振器を高周波受信装置に利用できる。
PCT/JP2008/002004 2007-07-31 2008-07-28 発振器とこれを用いた受信装置及び電子機器 Ceased WO2009016817A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08790268.0A EP2175558A4 (en) 2007-07-31 2008-07-28 OSCILLATOR, RECEIVER AND ELECTRONIC DEVICE WITH THE OSCILLATOR
CN2008801009612A CN101796728B (zh) 2007-07-31 2008-07-28 振荡器和使用该振荡器的接收装置及电子设备
US12/671,340 US8040178B2 (en) 2007-07-31 2008-07-28 Oscillator, and receiving device and electronic device using the oscillator
US13/151,777 US8183915B2 (en) 2007-07-31 2011-06-02 Oscillator, and receiving device and electronic device using the oscillator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007198364A JP4656103B2 (ja) 2007-07-31 2007-07-31 発振器と、これを用いた受信装置及び電子機器
JP2007-198364 2007-07-31

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/671,340 A-371-Of-International US8040178B2 (en) 2007-07-31 2008-07-28 Oscillator, and receiving device and electronic device using the oscillator
US13/151,777 Division US8183915B2 (en) 2007-07-31 2011-06-02 Oscillator, and receiving device and electronic device using the oscillator

Publications (1)

Publication Number Publication Date
WO2009016817A1 true WO2009016817A1 (ja) 2009-02-05

Family

ID=40304061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002004 Ceased WO2009016817A1 (ja) 2007-07-31 2008-07-28 発振器とこれを用いた受信装置及び電子機器

Country Status (5)

Country Link
US (2) US8040178B2 (ja)
EP (1) EP2175558A4 (ja)
JP (1) JP4656103B2 (ja)
CN (1) CN101796728B (ja)
WO (1) WO2009016817A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8183915B2 (en) 2007-07-31 2012-05-22 Panasonic Corporation Oscillator, and receiving device and electronic device using the oscillator
JP2012191563A (ja) * 2011-03-14 2012-10-04 Panasonic Corp 負荷制御スイッチ

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5344520B2 (ja) * 2007-09-05 2013-11-20 日本電気株式会社 周波数自動制御装置及びその方法並びにそれを用いた移動機
CN102132492B (zh) * 2008-08-28 2014-07-30 松下电器产业株式会社 合成器和使用它的接收装置及电子设备
JP5381268B2 (ja) * 2009-04-15 2014-01-08 パナソニック株式会社 受信装置と、これを用いた受信モジュール及び電子機器
US8731501B2 (en) * 2009-09-29 2014-05-20 Silicon Laboratories Inc. Systems and methods for tuning a broadcast radio receiver with digital display
FI123529B (fi) * 2010-04-22 2013-06-28 Aalto Korkeakoulusaeaetioe Mikromekaaniseen oskillaattoriin perustuva lämpötilakompensoitu taajuusreferenssi
US8669816B2 (en) 2010-09-27 2014-03-11 Mediatek Singapore Pte. Ltd. Integrated circuit device, electronic device and method therefor
EP2592759B1 (en) 2011-11-08 2016-09-14 ST-Ericsson SA Method for tuning an oscillator frequency and device implementing the method
CN104954303B (zh) * 2014-03-28 2018-09-07 联发科技股份有限公司 手持装置及频率追踪方法
CN105099439B (zh) * 2014-05-12 2018-05-25 瑞昱半导体股份有限公司 时脉产生电路与方法
CN110048975A (zh) * 2018-01-15 2019-07-23 中兴通讯股份有限公司 移动终端频率补偿方法及装置
CN110119170B (zh) * 2019-06-24 2020-06-05 郑州工程技术学院 一种绿色新能源汽车冷却循环系统用控制量修正电路
CN110171288B (zh) * 2019-06-24 2020-04-10 郑州工程技术学院 一种绿色新能源汽车智能冷却循环系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0563131U (ja) * 1991-12-17 1993-08-20 アルプス電気株式会社 衛星放送受信用チューナ
JPH07245563A (ja) * 1994-03-04 1995-09-19 Hitachi Ltd 自動周波数制御方式
US7145402B2 (en) 2004-06-24 2006-12-05 Nokia Corporation Multi-mode frequency synthesizer with temperature compensation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225543A (ja) * 1985-07-26 1987-02-03 Fujitsu Ltd 局部発振器の周波数安定化方式
JPH0563131A (ja) 1991-08-29 1993-03-12 Nippon Ceramic Co Ltd 振動体のリード線の引出し方法
US5216389A (en) * 1992-01-31 1993-06-01 Motorola, Inc. Temperature compensation of a crystal reference using direct digital synthesis
JPH0818477A (ja) * 1994-07-05 1996-01-19 Nec Eng Ltd 受信装置
US5481229A (en) * 1994-11-29 1996-01-02 Motorola, Inc. Low power temperature compensated crystal oscillator
US5604468A (en) * 1996-04-22 1997-02-18 Motorola, Inc. Frequency synthesizer with temperature compensation and frequency multiplication and method of providing the same
JP2003069426A (ja) * 2001-08-23 2003-03-07 Matsushita Electric Ind Co Ltd 周波数シンセサイザー
JP3968289B2 (ja) * 2002-10-02 2007-08-29 株式会社東芝 周波数自動制御装置および周波数自動制御方法
JP4656103B2 (ja) 2007-07-31 2011-03-23 パナソニック株式会社 発振器と、これを用いた受信装置及び電子機器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0563131U (ja) * 1991-12-17 1993-08-20 アルプス電気株式会社 衛星放送受信用チューナ
JPH07245563A (ja) * 1994-03-04 1995-09-19 Hitachi Ltd 自動周波数制御方式
US7145402B2 (en) 2004-06-24 2006-12-05 Nokia Corporation Multi-mode frequency synthesizer with temperature compensation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2175558A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8183915B2 (en) 2007-07-31 2012-05-22 Panasonic Corporation Oscillator, and receiving device and electronic device using the oscillator
JP2012191563A (ja) * 2011-03-14 2012-10-04 Panasonic Corp 負荷制御スイッチ

Also Published As

Publication number Publication date
US8040178B2 (en) 2011-10-18
CN101796728A (zh) 2010-08-04
JP4656103B2 (ja) 2011-03-23
US20110260787A1 (en) 2011-10-27
EP2175558A1 (en) 2010-04-14
JP2009038423A (ja) 2009-02-19
EP2175558A4 (en) 2014-04-09
CN101796728B (zh) 2012-10-10
US20100201412A1 (en) 2010-08-12
US8183915B2 (en) 2012-05-22

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