KR20030084739A - 통신용반도체집적회로 및 무선통신시스템 - Google Patents

통신용반도체집적회로 및 무선통신시스템 Download PDF

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Publication number
KR20030084739A
KR20030084739A KR10-2003-0026119A KR20030026119A KR20030084739A KR 20030084739 A KR20030084739 A KR 20030084739A KR 20030026119 A KR20030026119 A KR 20030026119A KR 20030084739 A KR20030084739 A KR 20030084739A
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KR
South Korea
Prior art keywords
circuit
frequency
oscillation
voltage
signal
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.)
Withdrawn
Application number
KR10-2003-0026119A
Other languages
English (en)
Korean (ko)
Inventor
오오사와히로타카
카사하라마스미
쿠라카미노리유키
우오즈미토시야
Original Assignee
가부시키가이샤 히타치세이사쿠쇼
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 가부시키가이샤 히타치세이사쿠쇼 filed Critical 가부시키가이샤 히타치세이사쿠쇼
Publication of KR20030084739A publication Critical patent/KR20030084739A/ko
Withdrawn legal-status Critical Current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
    • 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
    • H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
    • H03L7/0891—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses the up-down pulses controlling source and sink current generators, e.g. a charge pump
    • 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
    • H03L7/101—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using an additional control signal to the controlled loop oscillator derived from a signal generated 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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/107—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth
    • 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
    • H03L7/193—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 the frequency divider/counter comprising a commutable pre-divider, e.g. a two modulus divider

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transceivers (AREA)
KR10-2003-0026119A 2002-04-26 2003-04-24 통신용반도체집적회로 및 무선통신시스템 Withdrawn KR20030084739A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2002-00125631 2002-04-26
JP2002125631A JP2003318732A (ja) 2002-04-26 2002-04-26 通信用半導体集積回路および無線通信システム

Publications (1)

Publication Number Publication Date
KR20030084739A true KR20030084739A (ko) 2003-11-01

Family

ID=29243773

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2003-0026119A Withdrawn KR20030084739A (ko) 2002-04-26 2003-04-24 통신용반도체집적회로 및 무선통신시스템

Country Status (4)

Country Link
US (3) US7146143B2 (https=)
JP (1) JP2003318732A (https=)
KR (1) KR20030084739A (https=)
TW (1) TW200307398A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100712161B1 (ko) * 2004-08-04 2007-04-27 산요덴키가부시키가이샤 차지 펌프 회로
KR100793988B1 (ko) * 2006-04-21 2008-01-16 삼성전자주식회사 자기 교정 전압 제어 발진기를 위한 시스템 및 방법
US7555094B2 (en) 2005-12-14 2009-06-30 Samsung Electronics Co., Ltd. Counter capable of holding and outputting a count value and phase locked loop having the counter

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0127537D0 (en) * 2001-11-16 2002-01-09 Hitachi Ltd A communication semiconductor integrated circuit device and a wireless communication system
JP2003318732A (ja) * 2002-04-26 2003-11-07 Hitachi Ltd 通信用半導体集積回路および無線通信システム
GB2389253B (en) * 2002-05-31 2005-09-21 Hitachi Ltd Transmitter and semiconductor integrated circuit for communication
GB2412512B (en) * 2002-05-31 2005-11-16 Renesas Tech Corp A communication semiconductor integrated circuit, a wireless communication apparatus, and a loop gain calibration method
GB2393050B (en) * 2002-09-13 2006-11-15 Hitachi Ltd Communication semiconductor integrated circuit and radio communication system
TWI222797B (en) * 2003-07-01 2004-10-21 Benq Corp Compensation method and device of the voltage-controlled crystal oscillator in mobile unit
GB2404506B (en) * 2003-07-31 2006-02-22 Renesas Tech Corp Method of ramping up output level of power amplifier of radio communication system,communication semiconductor integrated circuit,& radio communication system
JP2005109618A (ja) * 2003-09-29 2005-04-21 Renesas Technology Corp 通信用半導体集積回路および携帯端末システム
US7400690B2 (en) * 2003-10-14 2008-07-15 Agere Systems Inc. Adaptive phase controller, method of controlling a phase and transmitter employing the same
US7424271B2 (en) * 2003-12-04 2008-09-09 Via Technologies Inc. Multi-mode and multi-band RF transceiver and related communications method
US7015735B2 (en) * 2003-12-19 2006-03-21 Renesas Technology Corp. Semiconductor integrated circuit having built-in PLL circuit
JP4391291B2 (ja) * 2004-03-31 2009-12-24 住友電工デバイス・イノベーション株式会社 無線装置
JP4335733B2 (ja) 2004-03-31 2009-09-30 Ｎｅｃエレクトロニクス株式会社 Ｐｌｌ周波数シンセサイザ，発振器の周波数自動選択方法
JP2006005489A (ja) 2004-06-15 2006-01-05 Sharp Corp Ｐｌｌ回路および高周波受信装置
JP4327666B2 (ja) * 2004-06-23 2009-09-09 株式会社ルネサステクノロジ 無線送信回路及びそれを用いた送受信機
JP4214098B2 (ja) * 2004-09-09 2009-01-28 株式会社ルネサステクノロジ シグマデルタ送信回路及びそれを用いた送受信機
US7983632B2 (en) * 2004-09-24 2011-07-19 Broadcom Corporation Feedback control loop for amplitude modulation in a polar transmitter with a translational loop
US7095287B2 (en) * 2004-12-28 2006-08-22 Silicon Laboratories Inc. Method and apparatus to achieve a process, temperature and divider modulus independent PLL loop bandwidth and damping factor using open-loop calibration techniques
WO2006135138A1 (en) * 2005-06-13 2006-12-21 Gaintech Inc. Frequency modulated audio transmitter circuit using full-cmos and fabrication method thereof
CN101204017B (zh) * 2005-06-22 2011-09-14 松下电器产业株式会社 无线接收装置
US20070016835A1 (en) * 2005-07-12 2007-01-18 Integrated Device Technology, Inc. Method and apparatus for parameter adjustment, testing, and configuration
KR100682279B1 (ko) * 2005-07-14 2007-02-15 (주)에프씨아이 주파수 합성기의 적응 주파수 조정장치
US20070205835A1 (en) * 2006-01-03 2007-09-06 Eric Iozsef Robust locking/tuning in a multi-rate, multi-range phase locked loop
US7577779B2 (en) * 2006-02-14 2009-08-18 Broadcom Corporation Method and system for a RFIC master
JP4885779B2 (ja) * 2007-03-29 2012-02-29 オリンパスメディカルシステムズ株式会社 静電容量型トランスデューサ装置及び体腔内超音波診断システム
US8023556B2 (en) * 2007-03-30 2011-09-20 Silicon Laboratories Inc. Autonomously generating ramp profiles in a transceiver
TW200906119A (en) * 2007-07-23 2009-02-01 Avid Electronics Corp Digital FM stereo transmitter and its digital multiplexer
US8463189B2 (en) * 2007-07-31 2013-06-11 Texas Instruments Incorporated Predistortion calibration and built in self testing of a radio frequency power amplifier using subharmonic mixing
US8369820B2 (en) * 2007-09-05 2013-02-05 General Instrument Corporation Frequency multiplier device
EP2107684A1 (en) 2008-03-31 2009-10-07 Telefonaktiebolaget LM Ericsson (publ) Event handling in a radio circuit
JP2010035098A (ja) * 2008-07-31 2010-02-12 Sony Corp 位相同期回路並びに記録再生装置および電子機器
JP4683088B2 (ja) * 2008-07-31 2011-05-11 ソニー株式会社 位相同期回路並びに記録再生装置および電子機器
US8811911B2 (en) * 2010-07-02 2014-08-19 Htc Corporation Radio-frequency processing device and method and related wireless communication device
US8513992B1 (en) * 2010-09-10 2013-08-20 Integrated Device Technology, Inc. Method and apparatus for implementation of PLL minimum frequency via voltage comparison
JP5702124B2 (ja) * 2010-12-02 2015-04-15 ラピスセミコンダクタ株式会社 無線通信装置
JP5620812B2 (ja) * 2010-12-27 2014-11-05 ルネサスエレクトロニクス株式会社 高周波モジュールおよび無線通信システム
US8803616B2 (en) 2011-03-03 2014-08-12 Qualcomm Incorporated Temperature compensation and coarse tune bank switches in a low phase noise VCO
US8681838B2 (en) * 2011-03-21 2014-03-25 Blackberry Limited Electronic device with VCO pulling compensation circuit for an input baseband signal and associated methods
DE102011017081A1 (de) 2011-04-14 2012-10-18 Jungheinrich Aktiengesellschaft Gerätesteckdose für eine Gerätesteckvorrichtung sowie Gerätestecker für eine Gerätesteckvorrichtung
JP5793253B2 (ja) * 2013-04-30 2015-10-14 株式会社フジクラ 送信装置、受信装置、送受信システム、送信方法、及び受信方法
US10893488B2 (en) 2013-06-14 2021-01-12 Microsoft Technology Licensing, Llc Radio frequency (RF) power back-off optimization for specific absorption rate (SAR) compliance
US10224974B2 (en) * 2017-03-31 2019-03-05 Microsoft Technology Licensing, Llc Proximity-independent SAR mitigation
CN110593497A (zh) 2019-08-30 2019-12-20 徐州泰和门窗有限公司 适用于窗户的自收方雨棚
CN110474634B (zh) * 2019-08-30 2020-08-11 浙江大学 一种避免周跳的快速锁定锁相环电路
US11489532B2 (en) * 2021-02-12 2022-11-01 Nxp B.V. Analog phase locked loop
CN113949380B (zh) * 2021-10-26 2025-12-23 南京砺行微电子科技有限公司 一种双模基频频率综合电路

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203023A (en) * 1989-03-28 1993-04-13 Nippon Telegraph And Telephone Corporation Phase likelihood comparison diversity receiver
JPH0897711A (ja) * 1994-09-26 1996-04-12 Nec Eng Ltd Ｐｌｌ回路
JPH08204763A (ja) * 1994-11-21 1996-08-09 Sony Corp 送信機及び送受信機
JP3011039B2 (ja) * 1994-12-22 2000-02-21 双葉電子工業株式会社 高周波モジュール
JPH08223071A (ja) * 1995-02-08 1996-08-30 Sony Corp 送信機及び送受信機
JP3070442B2 (ja) * 1995-05-24 2000-07-31 日本電気株式会社 ディジタル変復調回路
SE505090C2 (sv) * 1995-10-05 1997-06-23 Ericsson Telefon Ab L M Förfarande och anordning vid generering av en signal
US5835530A (en) * 1995-12-21 1998-11-10 Corsair Communications, Inc. Bit characteristics measurement system for digitally modulated signals
JPH11127085A (ja) * 1997-10-20 1999-05-11 Fujitsu Ltd ２モード復調装置
US7092675B2 (en) * 1998-05-29 2006-08-15 Silicon Laboratories Apparatus and methods for generating radio frequencies in communication circuitry using multiple control signals
JP2000165905A (ja) * 1998-11-27 2000-06-16 Mitsubishi Electric Corp クロック発生回路
US6678512B1 (en) * 2000-04-14 2004-01-13 Lucent Technologies Inc. Receiver system using analog to digital conversion at radio frequency and method
JP3426194B2 (ja) * 2000-06-26 2003-07-14 松下電器産業株式会社 通信端末装置
US7072392B2 (en) * 2000-11-13 2006-07-04 Micronas Semiconductors, Inc. Equalizer for time domain signal processing
GB0127537D0 (en) 2001-11-16 2002-01-09 Hitachi Ltd A communication semiconductor integrated circuit device and a wireless communication system
US7031676B2 (en) * 2001-12-07 2006-04-18 Broadcom Corporation Radio frequency transmitter having translational loop phase equalization
US6882831B2 (en) * 2001-12-07 2005-04-19 Broadcom Corporation Translational loop transmitter architecture employing channel power ratio measurements for modulation accuracy calibration
JP2003318732A (ja) * 2002-04-26 2003-11-07 Hitachi Ltd 通信用半導体集積回路および無線通信システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100712161B1 (ko) * 2004-08-04 2007-04-27 산요덴키가부시키가이샤 차지 펌프 회로
US7555094B2 (en) 2005-12-14 2009-06-30 Samsung Electronics Co., Ltd. Counter capable of holding and outputting a count value and phase locked loop having the counter
KR100793988B1 (ko) * 2006-04-21 2008-01-16 삼성전자주식회사 자기 교정 전압 제어 발진기를 위한 시스템 및 방법

Also Published As

Publication number Publication date
US20070281651A1 (en) 2007-12-06
TW200307398A (en) 2003-12-01
US20030203720A1 (en) 2003-10-30
JP2003318732A (ja) 2003-11-07
US7242916B2 (en) 2007-07-10
US7146143B2 (en) 2006-12-05
US20070010225A1 (en) 2007-01-11

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20030424

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid