TW200721767A - Transmitting/receiving device and communication system using the same - Google Patents

Transmitting/receiving device and communication system using the same

Info

Publication number
TW200721767A
TW200721767A TW095136729A TW95136729A TW200721767A TW 200721767 A TW200721767 A TW 200721767A TW 095136729 A TW095136729 A TW 095136729A TW 95136729 A TW95136729 A TW 95136729A TW 200721767 A TW200721767 A TW 200721767A
Authority
TW
Taiwan
Prior art keywords
frequency
signal
transmitting
host
synchronization establishment
Prior art date
Application number
TW095136729A
Other languages
English (en)
Inventor
Takashi Kawamoto
Tomoaki Takahashi
Shinya Kikuchi
Yoshimi Ishida
Hiromitsu Nishio
Original Assignee
Renesas Tech 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 Renesas Tech Corp filed Critical Renesas Tech Corp
Publication of TW200721767A publication Critical patent/TW200721767A/zh

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
    • 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
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
    • 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
    • H03L7/16—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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/10—Arrangements for initial synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Information Transfer Systems (AREA)
TW095136729A 2005-10-14 2006-10-03 Transmitting/receiving device and communication system using the same TW200721767A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005299863 2005-10-14
JP2006213219A JP4948077B2 (ja) 2005-10-14 2006-08-04 送受信装置及びそれを用いた通信システム

Publications (1)

Publication Number Publication Date
TW200721767A true TW200721767A (en) 2007-06-01

Family

ID=38156443

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095136729A TW200721767A (en) 2005-10-14 2006-10-03 Transmitting/receiving device and communication system using the same

Country Status (5)

Country Link
US (1) US7787528B2 (zh)
JP (1) JP4948077B2 (zh)
KR (1) KR20070041377A (zh)
CN (1) CN1949703B (zh)
TW (1) TW200721767A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
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TWI648990B (zh) * 2017-10-23 2019-01-21 日商櫻美吉尼克斯有限公司 影像信號處理裝置
US10554927B2 (en) 2017-10-23 2020-02-04 Imagenics Co., Ltd Video signal processing apparatus

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JP5102603B2 (ja) * 2007-12-21 2012-12-19 ルネサスエレクトロニクス株式会社 半導体集積回路
US20110043694A1 (en) * 2008-03-28 2011-02-24 Takashi Izuno Transmitting apparatus, receiving apparatus and contents reproducing system
JP2009303012A (ja) * 2008-06-16 2009-12-24 Olympus Corp 固体撮像装置
US8938042B2 (en) * 2009-05-27 2015-01-20 Stmicroelectronics, Inc. Automatically synchronizing ring oscillator frequency of a receiver
KR101654218B1 (ko) * 2010-01-13 2016-09-06 삼성전자주식회사 스프레드 스펙트럼 클럭 발생기
JP5100783B2 (ja) * 2010-04-27 2012-12-19 シャープ株式会社 受信機器及び画像形成装置
JP2012049863A (ja) 2010-08-27 2012-03-08 Renesas Electronics Corp 半導体装置
US9276800B2 (en) * 2011-09-14 2016-03-01 Electronics And Telecommunications Research Institute Single frequency synthesizer based FDD transceiver
CN102970742B (zh) * 2012-11-28 2016-06-01 广州杰赛科技股份有限公司 无线通信系统频率控制方法及装置
TWI505642B (zh) * 2012-12-21 2015-10-21 Nat Univ Chung Cheng All - digital Spread Spectrum Clock Generation Circuit with Electromagnetic Interference Effect Decay and Its Control Method
JP6209065B2 (ja) * 2013-11-15 2017-10-04 シナプティクス・ジャパン合同会社 通信装置および双方向通信システム
US9608800B2 (en) 2013-12-03 2017-03-28 Qualcomm Incorporated Frequency aided clock recovery based on low speed information exchange mechanism
JP6360386B2 (ja) 2014-08-12 2018-07-18 ルネサスエレクトロニクス株式会社 スペクトラム拡散クロック生成回路
US10003345B2 (en) * 2014-12-11 2018-06-19 Research & Business Foundation Sungkyunkwan University Clock and data recovery circuit using digital frequency detection
DE102016009197B3 (de) * 2016-04-26 2017-07-27 Diehl Metering Systems Gmbh Verfahren und Einrichtung zu bidirektionaler Kommunikation zwischen Messgeräten und Datensammler
DE102016014375B4 (de) * 2016-12-03 2018-06-21 Diehl Metering Systems Gmbh Verfahren zur Verbesserung der Übertragungsqualität zwischen einem Datensammler und einer Mehrzahl autonomer Messeinheiten sowie Kommunikationssystem
CN110677226B (zh) * 2018-07-03 2022-05-10 中国移动通信有限公司研究院 参考信号发送、接收方法及通信设备
JP7420537B2 (ja) * 2019-11-26 2024-01-23 ローム株式会社 位相ロックループ回路
US11165432B1 (en) * 2020-11-06 2021-11-02 Movellus Circuits, Inc. Glitch-free digital controlled delay line apparatus and method
CN113792005B (zh) * 2021-08-12 2024-04-19 芯海科技（深圳）股份有限公司 Type-c接口通信电路、方法、集成电路以及电子设备
TW202337140A (zh) 2022-03-08 2023-09-16 南韓商三星電子股份有限公司 振盪器、電子裝置以及電子系統

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI648990B (zh) * 2017-10-23 2019-01-21 日商櫻美吉尼克斯有限公司 影像信號處理裝置
US10554927B2 (en) 2017-10-23 2020-02-04 Imagenics Co., Ltd Video signal processing apparatus

Also Published As

Publication number Publication date
US7787528B2 (en) 2010-08-31
CN1949703B (zh) 2010-08-04
JP2007135189A (ja) 2007-05-31
KR20070041377A (ko) 2007-04-18
US20070153129A1 (en) 2007-07-05
JP4948077B2 (ja) 2012-06-06
CN1949703A (zh) 2007-04-18

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