CN1338823A - 锁相环电路 - Google Patents
锁相环电路 Download PDFInfo
- Publication number
- CN1338823A CN1338823A CN01123893A CN01123893A CN1338823A CN 1338823 A CN1338823 A CN 1338823A CN 01123893 A CN01123893 A CN 01123893A CN 01123893 A CN01123893 A CN 01123893A CN 1338823 A CN1338823 A CN 1338823A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- circuit
- frequency
- phase
- output
- 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.)
- Granted
Links
- 238000009825 accumulation Methods 0.000 claims abstract description 31
- 230000000630 rising effect Effects 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000009466 transformation Effects 0.000 claims description 8
- 238000009499 grossing Methods 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 230000001186 cumulative effect Effects 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 description 21
- 238000001228 spectrum Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 9
- 238000012937 correction Methods 0.000 description 8
- 238000005192 partition Methods 0.000 description 7
- 230000000295 complement effect Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 101150110971 CIN7 gene Proteins 0.000 description 3
- 101100286980 Daucus carota INV2 gene Proteins 0.000 description 3
- 101150110298 INV1 gene Proteins 0.000 description 3
- 101100397044 Xenopus laevis invs-a gene Proteins 0.000 description 3
- 101100397045 Xenopus laevis invs-b gene Proteins 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000013519 translation Methods 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
-
- 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
- H03L7/08—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
- H03L7/16—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
- H03L7/1976—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 using a phase accumulator for controlling the counter or frequency divider
- H03L7/1978—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 using a phase accumulator for controlling the counter or frequency divider using a cycle or pulse removing circuit
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP243167/2000 | 2000-08-10 | ||
JP2000243167A JP3415574B2 (ja) | 2000-08-10 | 2000-08-10 | Pll回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1338823A true CN1338823A (zh) | 2002-03-06 |
CN1190898C CN1190898C (zh) | 2005-02-23 |
Family
ID=18734073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011238933A Expired - Fee Related CN1190898C (zh) | 2000-08-10 | 2001-08-10 | 锁相环电路 |
Country Status (7)
Country | Link |
---|---|
US (2) | US20020033738A1 (zh) |
EP (1) | EP1184988B1 (zh) |
JP (1) | JP3415574B2 (zh) |
KR (1) | KR100389666B1 (zh) |
CN (1) | CN1190898C (zh) |
DE (1) | DE60126873T2 (zh) |
TW (1) | TWI226151B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1314205C (zh) * | 2002-06-03 | 2007-05-02 | 松下电器产业株式会社 | 半导体集成电路 |
CN100382430C (zh) * | 2004-01-05 | 2008-04-16 | 华为技术有限公司 | 时钟的小数分频方法 |
CN100417024C (zh) * | 2002-10-30 | 2008-09-03 | 联发科技股份有限公司 | 低稳态误差的锁相回路及其校正电路 |
CN103970180A (zh) * | 2013-02-06 | 2014-08-06 | 辉达公司 | 固定频率时钟源的时钟频率调制的方法 |
WO2015172372A1 (en) * | 2014-05-16 | 2015-11-19 | Lattice Semiconductor Corporation | Fractional-n phase locked loop circuit |
CN105429639A (zh) * | 2014-09-12 | 2016-03-23 | 精工爱普生株式会社 | 分数n分频pll电路、振荡器、电子设备以及移动体 |
CN107276584A (zh) * | 2016-04-01 | 2017-10-20 | 日本电波工业株式会社 | 振荡电路 |
CN107306134A (zh) * | 2016-04-25 | 2017-10-31 | 精工爱普生株式会社 | 电路装置、振荡器、电子设备以及移动体 |
CN106537785B (zh) * | 2014-05-16 | 2018-08-31 | 美国莱迪思半导体公司 | 分数n型锁相回路电路 |
CN111295842A (zh) * | 2017-10-31 | 2020-06-16 | 德州仪器公司 | 分数时钟发生器 |
CN114421967A (zh) * | 2022-01-24 | 2022-04-29 | 高澈科技(上海)有限公司 | 相位插值电路、锁相环、芯片及电子设备 |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ335198A (en) * | 1999-04-14 | 2000-11-24 | Tait Electronics Ltd | Cascaded sigma-delta modulators for fractional-N-division phase-lock-loop frequency systhesizer |
US7180352B2 (en) * | 2001-06-28 | 2007-02-20 | Intel Corporation | Clock recovery using clock phase interpolator |
JP4587620B2 (ja) * | 2001-09-10 | 2010-11-24 | ルネサスエレクトロニクス株式会社 | クロック制御方法と分周回路及びpll回路 |
EP1324619B1 (en) * | 2001-10-30 | 2006-05-17 | STMicroelectronics Pvt. Ltd | All-digital clock recovery using a fractional divider |
US7154978B2 (en) * | 2001-11-02 | 2006-12-26 | Motorola, Inc. | Cascaded delay locked loop circuit |
DE10157331A1 (de) | 2001-11-23 | 2003-05-28 | Thomson Brandt Gmbh | Gerät zur Aufzeichnung oder Wiedergabe von Informationen mit Mitteln zur Signalerzeugung aus einem Wobbelsignal |
US6946884B2 (en) | 2002-04-25 | 2005-09-20 | Agere Systems Inc. | Fractional-N baseband frequency synthesizer in bluetooth applications |
KR100468734B1 (ko) * | 2002-06-11 | 2005-01-29 | 삼성전자주식회사 | 노이즈를 감소시키기 위한 주파수 합성 회로 |
JP3901607B2 (ja) * | 2002-07-23 | 2007-04-04 | 日本電気株式会社 | 信号処理装置及び非整数分周器並びにこれを用いたフラクショナルn−pllシンセサイザ |
US7437393B2 (en) | 2002-07-23 | 2008-10-14 | Nec Corporation | Signal processing apparatus, non-integer divider, and fractional N-PLL synthesizer using the same |
US7136444B2 (en) * | 2002-07-25 | 2006-11-14 | Intel Corporation | Techniques to regenerate a signal |
US6845139B2 (en) | 2002-08-23 | 2005-01-18 | Dsp Group, Inc. | Co-prime division prescaler and frequency synthesizer |
US6952125B2 (en) * | 2002-10-25 | 2005-10-04 | Gct Semiconductor, Inc. | System and method for suppressing noise in a phase-locked loop circuit |
JP2005004451A (ja) * | 2003-06-11 | 2005-01-06 | Nec Electronics Corp | スペクトラム拡散クロック発生装置 |
US7463710B2 (en) * | 2003-06-27 | 2008-12-09 | Analog Devices, Inc. | Fractional-N synthesizer and method of programming the output phase |
US8098737B1 (en) * | 2003-06-27 | 2012-01-17 | Zoran Corporation | Robust multi-tuner/multi-channel audio/video rendering on a single-chip high-definition digital multimedia receiver |
JP2005094077A (ja) * | 2003-09-12 | 2005-04-07 | Rohm Co Ltd | クロック生成システム |
US6970029B2 (en) * | 2003-12-30 | 2005-11-29 | Intel Corporation | Variable-delay signal generators and methods of operation therefor |
US7180339B2 (en) * | 2004-04-26 | 2007-02-20 | Analog Devices, Inc. | Synthesizer and method for generating an output signal that has a desired period |
EP1772794A1 (en) * | 2005-10-10 | 2007-04-11 | Axalto S.A. | Method and circuit for local clock generation and smartcard including it thereon |
US7482885B2 (en) * | 2005-12-29 | 2009-01-27 | Orca Systems, Inc. | Method of frequency synthesis for fast switching |
US7519349B2 (en) * | 2006-02-17 | 2009-04-14 | Orca Systems, Inc. | Transceiver development in VHF/UHF/GSM/GPS/bluetooth/cordless telephones |
JP4827686B2 (ja) | 2006-10-24 | 2011-11-30 | ルネサスエレクトロニクス株式会社 | 半導体集積回路装置 |
US7893742B2 (en) | 2006-11-10 | 2011-02-22 | Nec Corporation | Clock signal dividing circuit |
WO2008065869A1 (fr) | 2006-11-29 | 2008-06-05 | Nec Corporation | Circuit de division de fréquence de signal d'horloge et procédé de division de fréquence de signal d'horloge |
JP4641325B2 (ja) | 2007-03-16 | 2011-03-02 | 富士通株式会社 | Pll周波数シンセサイザ |
CN101060330B (zh) * | 2007-03-22 | 2011-06-22 | 郑尧 | 一种小数分频频率合成器 |
US7616063B1 (en) * | 2007-03-29 | 2009-11-10 | Scientific Components Corporation | Frequency synthesizer using a phase-locked loop and single side band mixer |
WO2010103626A1 (ja) * | 2009-03-11 | 2010-09-16 | 株式会社日立製作所 | クロック生成回路およびそれを備えた信号再生回路 |
US7898353B2 (en) * | 2009-05-15 | 2011-03-01 | Freescale Semiconductor, Inc. | Clock conditioning circuit |
KR101045072B1 (ko) * | 2009-12-28 | 2011-06-29 | 주식회사 하이닉스반도체 | 위상고정루프 및 그 구동방법 |
US9083476B2 (en) | 2011-01-31 | 2015-07-14 | Nippon Telegraph And Telephone Corporation | Signal multiplexing device |
JP2012204883A (ja) * | 2011-03-23 | 2012-10-22 | Asahi Kasei Electronics Co Ltd | アキュムレータ型フラクショナルn−pllシンセサイザおよびその制御方法 |
US8497716B2 (en) * | 2011-08-05 | 2013-07-30 | Qualcomm Incorporated | Phase locked loop with phase correction in the feedback loop |
TWI433475B (zh) * | 2011-08-16 | 2014-04-01 | Mstar Semiconductor Inc | 相位調整裝置以及其相關之時脈產生器、以及調整相位的方法 |
KR20140090455A (ko) * | 2013-01-09 | 2014-07-17 | 삼성전자주식회사 | 위상 고정 루프 회로 |
JP6075192B2 (ja) * | 2013-04-30 | 2017-02-08 | 富士通株式会社 | 電子回路 |
CN103414469A (zh) * | 2013-06-27 | 2013-11-27 | 深圳市创成微电子有限公司 | 一种rfid小数分频pll技术 |
KR102110770B1 (ko) | 2014-02-14 | 2020-05-14 | 삼성전자 주식회사 | 클럭 분주 장치 |
CN105007178B (zh) * | 2015-06-11 | 2018-04-24 | 武汉鑫诚欣科技有限公司 | 一种用于无线通信网络故障定位装置的方法 |
EP3394985B1 (en) | 2015-12-22 | 2019-07-24 | Telefonaktiebolaget LM Ericsson (publ) | Phase locked loop, phase locked loop arrangement, transmitter and receiver and method for providing an oscillator signal |
CN106055000B (zh) * | 2016-06-08 | 2017-12-12 | 江苏现代电力科技股份有限公司 | 智能集成低压无功模块高精度锁相方法 |
US10771066B2 (en) | 2016-07-01 | 2020-09-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Phase locked loop, phase locked loop arrangement, transmitter and receiver and method for providing an oscillator signal |
US10698441B2 (en) * | 2018-05-21 | 2020-06-30 | Bae Systems Information And Electronic Systems Integration Inc. | High-frequency clock distribution and alignment system |
EP4300817A1 (en) * | 2022-06-30 | 2024-01-03 | EM Microelectronic-Marin SA | Oscillator circuit |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US4409564A (en) * | 1981-03-20 | 1983-10-11 | Wavetek | Pulse delay compensation for frequency synthesizer |
GB2107142B (en) * | 1981-10-07 | 1984-10-10 | Marconi Co Ltd | Frequency synthesisers |
US6222895B1 (en) * | 1998-01-28 | 2001-04-24 | Agere Systems Guardian Corp. | Phase-locked loop (PLL) circuit containing a sampled phase detector with reduced jitter |
JP3171162B2 (ja) * | 1998-04-02 | 2001-05-28 | 日本電気株式会社 | Pll回路 |
US6064272A (en) * | 1998-07-01 | 2000-05-16 | Conexant Systems, Inc. | Phase interpolated fractional-N frequency synthesizer with on-chip tuning |
JP2000068824A (ja) * | 1998-08-21 | 2000-03-03 | Fujitsu Ltd | Pll制御装置、pll制御方法およびリミッタ |
JP3498608B2 (ja) * | 1998-12-21 | 2004-02-16 | 株式会社村田製作所 | Pll回路およびそれを用いた通信装置およびpll回路の周波数調整方法 |
TW476192B (en) * | 1998-12-22 | 2002-02-11 | Sanyo Electric Co | Phase lock loop and a charge pump circuit using the phase lock loop, and voltage control oscillation circuit |
US6356160B1 (en) * | 1999-07-02 | 2002-03-12 | Xilinx, Inc. | Phase lock loop and automatic gain control circuitry for clock recovery |
JP2001036349A (ja) * | 1999-07-22 | 2001-02-09 | Sony Corp | Pll検波回路 |
JP3292188B2 (ja) * | 1999-11-10 | 2002-06-17 | 日本電気株式会社 | Pll回路 |
JP2003517237A (ja) * | 1999-12-15 | 2003-05-20 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 周波数合成回路を有する電子装置 |
US6456165B1 (en) * | 2000-08-18 | 2002-09-24 | International Business Machines Corporation | Phase error control for phase-locked loops |
-
2000
- 2000-08-10 JP JP2000243167A patent/JP3415574B2/ja not_active Expired - Fee Related
-
2001
- 2001-07-10 TW TW090116841A patent/TWI226151B/zh not_active IP Right Cessation
- 2001-08-07 EP EP01250289A patent/EP1184988B1/en not_active Expired - Lifetime
- 2001-08-07 DE DE60126873T patent/DE60126873T2/de not_active Expired - Lifetime
- 2001-08-09 KR KR10-2001-0047894A patent/KR100389666B1/ko not_active IP Right Cessation
- 2001-08-09 US US09/925,273 patent/US20020033738A1/en not_active Abandoned
- 2001-08-10 CN CNB011238933A patent/CN1190898C/zh not_active Expired - Fee Related
-
2003
- 2003-01-23 US US10/349,990 patent/US6614319B2/en not_active Expired - Fee Related
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1314205C (zh) * | 2002-06-03 | 2007-05-02 | 松下电器产业株式会社 | 半导体集成电路 |
CN100417024C (zh) * | 2002-10-30 | 2008-09-03 | 联发科技股份有限公司 | 低稳态误差的锁相回路及其校正电路 |
CN100382430C (zh) * | 2004-01-05 | 2008-04-16 | 华为技术有限公司 | 时钟的小数分频方法 |
CN103970180A (zh) * | 2013-02-06 | 2014-08-06 | 辉达公司 | 固定频率时钟源的时钟频率调制的方法 |
CN106537785B (zh) * | 2014-05-16 | 2018-08-31 | 美国莱迪思半导体公司 | 分数n型锁相回路电路 |
WO2015172372A1 (en) * | 2014-05-16 | 2015-11-19 | Lattice Semiconductor Corporation | Fractional-n phase locked loop circuit |
US9484939B2 (en) | 2014-05-16 | 2016-11-01 | Lattice Semiconductor Corporation | Techniques for fractional-N phase locked loops |
CN106537785A (zh) * | 2014-05-16 | 2017-03-22 | 美国莱迪思半导体公司 | 分数n型锁相回路电路 |
CN105429639B (zh) * | 2014-09-12 | 2020-12-18 | 精工爱普生株式会社 | 分数n分频pll电路、振荡器、电子设备以及移动体 |
CN105429639A (zh) * | 2014-09-12 | 2016-03-23 | 精工爱普生株式会社 | 分数n分频pll电路、振荡器、电子设备以及移动体 |
CN107276584A (zh) * | 2016-04-01 | 2017-10-20 | 日本电波工业株式会社 | 振荡电路 |
CN107276584B (zh) * | 2016-04-01 | 2022-05-03 | 日本电波工业株式会社 | 振荡电路 |
CN107306134A (zh) * | 2016-04-25 | 2017-10-31 | 精工爱普生株式会社 | 电路装置、振荡器、电子设备以及移动体 |
CN107306134B (zh) * | 2016-04-25 | 2022-09-09 | 精工爱普生株式会社 | 电路装置、振荡器、电子设备以及移动体 |
CN111295842A (zh) * | 2017-10-31 | 2020-06-16 | 德州仪器公司 | 分数时钟发生器 |
CN111295842B (zh) * | 2017-10-31 | 2023-03-24 | 德州仪器公司 | 分数时钟发生器 |
CN114421967A (zh) * | 2022-01-24 | 2022-04-29 | 高澈科技(上海)有限公司 | 相位插值电路、锁相环、芯片及电子设备 |
CN114421967B (zh) * | 2022-01-24 | 2024-05-31 | 高澈科技(上海)有限公司 | 相位插值电路、锁相环、芯片及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
EP1184988A2 (en) | 2002-03-06 |
KR100389666B1 (ko) | 2003-06-27 |
CN1190898C (zh) | 2005-02-23 |
EP1184988A3 (en) | 2004-03-31 |
JP3415574B2 (ja) | 2003-06-09 |
DE60126873D1 (de) | 2007-04-12 |
TWI226151B (en) | 2005-01-01 |
US6614319B2 (en) | 2003-09-02 |
EP1184988B1 (en) | 2007-02-28 |
JP2002057578A (ja) | 2002-02-22 |
US20020033738A1 (en) | 2002-03-21 |
DE60126873T2 (de) | 2007-11-08 |
KR20020013738A (ko) | 2002-02-21 |
US20030112079A1 (en) | 2003-06-19 |
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