CN1189720A - 锁相环电路及其采用它的无线通信装置 - Google Patents
锁相环电路及其采用它的无线通信装置 Download PDFInfo
- Publication number
- CN1189720A CN1189720A CN98103709A CN98103709A CN1189720A CN 1189720 A CN1189720 A CN 1189720A CN 98103709 A CN98103709 A CN 98103709A CN 98103709 A CN98103709 A CN 98103709A CN 1189720 A CN1189720 A CN 1189720A
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- 238000004891 communication Methods 0.000 title claims description 13
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 239000003990 capacitor Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000013519 translation Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 13
- 230000010355 oscillation Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
-
- 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
- H03L7/1972—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 reducing the locking time interval
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/38—Starting, stopping or resetting the counter
-
- 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
- H03L7/08—Details of the phase-locked loop
- H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
-
- 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
- H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
- H03L2207/12—Indirect frequency synthesis using a mixer in 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
- H03L7/16—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
- 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
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
-
- 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
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/408—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency the transmitter oscillator frequency being identical to the receiver local oscillator frequency
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP017217/97 | 1997-01-30 | ||
JP01721797A JP3839117B2 (ja) | 1997-01-30 | 1997-01-30 | Pll回路およびそれを用いた無線通信端末機器 |
JP017217/1997 | 1997-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1189720A true CN1189720A (zh) | 1998-08-05 |
CN1118137C CN1118137C (zh) | 2003-08-13 |
Family
ID=11937784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98103709A Expired - Lifetime CN1118137C (zh) | 1997-01-30 | 1998-01-26 | 锁相环电路及其采用它的无线通信装置 |
Country Status (8)
Country | Link |
---|---|
US (4) | US6163585A (zh) |
EP (1) | EP0856946B1 (zh) |
JP (1) | JP3839117B2 (zh) |
KR (1) | KR100328369B1 (zh) |
CN (1) | CN1118137C (zh) |
NO (1) | NO318601B1 (zh) |
SG (1) | SG73493A1 (zh) |
TW (1) | TW407403B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102035544A (zh) * | 2009-10-02 | 2011-04-27 | 索尼公司 | 电流源、电子装置和集成电路 |
CN103684414A (zh) * | 2013-12-30 | 2014-03-26 | 上海贝岭股份有限公司 | 乘法器电路 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3839117B2 (ja) * | 1997-01-30 | 2006-11-01 | 株式会社ルネサステクノロジ | Pll回路およびそれを用いた無線通信端末機器 |
JP4056145B2 (ja) | 1998-09-17 | 2008-03-05 | 株式会社ルネサステクノロジ | Pll回路およびそれを用いた無線通信端末機器 |
US6356160B1 (en) | 1999-07-02 | 2002-03-12 | Xilinx, Inc. | Phase lock loop and automatic gain control circuitry for clock recovery |
US6650720B1 (en) | 1998-12-22 | 2003-11-18 | Xilinx, Inc. | Phase lock loop and transconductance circuit for clock recovery |
EP1142120B1 (en) * | 1998-12-22 | 2006-07-05 | Xilinx, Inc. | Pll and gain control for clock recovery |
JP3727206B2 (ja) * | 1999-11-11 | 2005-12-14 | Necエレクトロニクス株式会社 | クロック乗換回路及びその方法 |
DE60112632T2 (de) * | 2000-03-10 | 2006-06-14 | Koninkl Philips Electronics Nv | Phasenverriegelungsschleife |
JP2001292060A (ja) * | 2000-04-07 | 2001-10-19 | Nec Corp | 位相比較装置および位相比較方法 |
JP4401011B2 (ja) | 2000-08-04 | 2010-01-20 | Necエレクトロニクス株式会社 | Pll回路 |
KR100360411B1 (ko) * | 2000-11-23 | 2002-11-13 | 삼성전자 주식회사 | 오프셋 전류를 자동 조절하는 위상 검출기 및 이를구비하는 위상동기 루프 |
DE60041546D1 (de) * | 2000-12-28 | 2009-03-26 | Renesas Tech Corp | PLL-Schaltung mit reduzierter Einschwingzeit |
TWI248721B (en) * | 2001-04-27 | 2006-02-01 | Mediatek Inc | Phase-locked loop with dual-mode phase/frequency detection |
KR100906302B1 (ko) * | 2001-08-16 | 2009-07-07 | 엔엑스피 비 브이 | 전하 펌프, 이를 포함하는 클록 복구 회로 및 수신기 |
FI113817B (fi) * | 2002-05-27 | 2004-06-15 | Nokia Corp | Parannettu piirijärjestely vaihelukoksi, vaihelukon toteuttava integroitupiiri, vaihelukkoa hyödyntävä menetelmä ja solukkoverkon päätelaite |
GB2389253B (en) * | 2002-05-31 | 2005-09-21 | Hitachi Ltd | Transmitter and semiconductor integrated circuit for communication |
CN100403672C (zh) * | 2002-08-26 | 2008-07-16 | 联发科技股份有限公司 | 使用双模式相位频率检测器的锁相环 |
TW578387B (en) * | 2002-10-31 | 2004-03-01 | Mediatek Inc | Phase-lock loop applying in wireless communication system and method thereof |
DE10255863B4 (de) * | 2002-11-29 | 2008-07-31 | Infineon Technologies Ag | Phasenregelschleife |
EP1458099B1 (en) | 2003-03-14 | 2005-12-21 | STMicroelectronics S.r.l. | A phase-locked loop circuit with switched-capacitor conditioning of the control current |
GB0322538D0 (en) * | 2003-09-26 | 2003-10-29 | Univ Belfast | Phase conjugate circuit |
US8487707B2 (en) | 2006-08-08 | 2013-07-16 | Mstar Semiconductor, Inc. | Frequency synthesizer |
US20080036544A1 (en) * | 2006-08-08 | 2008-02-14 | Fucheng Wang | Method for adjusting oscillator in phase-locked loop and related frequency synthesizer |
JP4752682B2 (ja) * | 2006-08-29 | 2011-08-17 | 横河電機株式会社 | 位相同期ループ回路及び信号発生装置 |
JP2008219486A (ja) * | 2007-03-05 | 2008-09-18 | Freescale Semiconductor Inc | パワーオン検知回路 |
US8222932B2 (en) * | 2010-02-23 | 2012-07-17 | Agilent Technologies, Inc. | Phase-locked loop with switched phase detectors |
TWI443492B (zh) * | 2010-05-17 | 2014-07-01 | Mstar Semiconductor Inc | 時脈產生電路與時脈產生方法 |
JP5573484B2 (ja) * | 2010-08-13 | 2014-08-20 | ソニー株式会社 | 位相同期回路および無線通信装置 |
US8664985B2 (en) | 2012-02-02 | 2014-03-04 | Mediatek Inc. | Phase frequency detector and charge pump for phase lock loop fast-locking |
US8934836B2 (en) * | 2012-06-28 | 2015-01-13 | Broadcom Corporation | NFC device with PLL controlled active load modulation |
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US4389622A (en) * | 1981-09-28 | 1983-06-21 | Honeywell Inc. | System for preventing transient induced errors in phase locked loop |
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JPH05327492A (ja) | 1992-05-19 | 1993-12-10 | Fujitsu Ltd | Pllシンセサイザ回路 |
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JPH06284030A (ja) | 1993-03-24 | 1994-10-07 | Mitsubishi Electric Corp | フェーズロックドループ検波受信装置 |
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JPH06338786A (ja) | 1993-05-31 | 1994-12-06 | Sanyo Electric Co Ltd | マイクロコンピュータ |
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JP3839117B2 (ja) * | 1997-01-30 | 2006-11-01 | 株式会社ルネサステクノロジ | Pll回路およびそれを用いた無線通信端末機器 |
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-
1997
- 1997-01-30 JP JP01721797A patent/JP3839117B2/ja not_active Expired - Lifetime
-
1998
- 1998-01-22 KR KR1019980001847A patent/KR100328369B1/ko not_active IP Right Cessation
- 1998-01-23 TW TW087100952A patent/TW407403B/zh not_active IP Right Cessation
- 1998-01-23 EP EP98101219A patent/EP0856946B1/en not_active Expired - Lifetime
- 1998-01-26 CN CN98103709A patent/CN1118137C/zh not_active Expired - Lifetime
- 1998-01-26 SG SG1998000195A patent/SG73493A1/en unknown
- 1998-01-29 NO NO19980399A patent/NO318601B1/no not_active IP Right Cessation
- 1998-01-30 US US09/016,302 patent/US6163585A/en not_active Expired - Lifetime
-
2000
- 2000-12-06 US US09/729,721 patent/US6324219B2/en not_active Expired - Lifetime
-
2001
- 2001-11-27 US US09/993,764 patent/US6639933B2/en not_active Expired - Lifetime
-
2003
- 2003-08-15 US US10/641,136 patent/US7266171B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102035544A (zh) * | 2009-10-02 | 2011-04-27 | 索尼公司 | 电流源、电子装置和集成电路 |
CN102035544B (zh) * | 2009-10-02 | 2013-06-05 | 索尼公司 | 电流源、电子装置和集成电路 |
CN103684414A (zh) * | 2013-12-30 | 2014-03-26 | 上海贝岭股份有限公司 | 乘法器电路 |
CN103684414B (zh) * | 2013-12-30 | 2017-02-08 | 上海贝岭股份有限公司 | 乘法器电路 |
Also Published As
Publication number | Publication date |
---|---|
EP0856946A2 (en) | 1998-08-05 |
CN1118137C (zh) | 2003-08-13 |
NO980399D0 (no) | 1998-01-29 |
KR19980070697A (ko) | 1998-10-26 |
EP0856946B1 (en) | 2012-07-04 |
US7266171B2 (en) | 2007-09-04 |
JPH10215171A (ja) | 1998-08-11 |
US20040032901A1 (en) | 2004-02-19 |
SG73493A1 (en) | 2000-06-20 |
NO980399L (no) | 1998-07-31 |
US6324219B2 (en) | 2001-11-27 |
US20020044621A1 (en) | 2002-04-18 |
US6639933B2 (en) | 2003-10-28 |
TW407403B (en) | 2000-10-01 |
JP3839117B2 (ja) | 2006-11-01 |
US6163585A (en) | 2000-12-19 |
US20010008551A1 (en) | 2001-07-19 |
KR100328369B1 (ko) | 2002-04-17 |
EP0856946A3 (en) | 1999-08-04 |
NO318601B1 (no) | 2005-04-18 |
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