CN1238600A - 相位检测装置 - Google Patents
相位检测装置 Download PDFInfo
- Publication number
- CN1238600A CN1238600A CN99104030A CN99104030A CN1238600A CN 1238600 A CN1238600 A CN 1238600A CN 99104030 A CN99104030 A CN 99104030A CN 99104030 A CN99104030 A CN 99104030A CN 1238600 A CN1238600 A CN 1238600A
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- CN
- China
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- signal
- circuit
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- 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
- 238000001514 detection method Methods 0.000 title claims description 9
- 230000003111 delayed effect Effects 0.000 claims abstract description 40
- 230000004044 response Effects 0.000 claims abstract description 17
- 230000001174 ascending effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims 8
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 230000001934 delay Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 14
- 230000008859 change Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance 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
- H03L7/085—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
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
- H03D13/003—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means
- H03D13/004—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means the logic means delivering pulses at more than one terminal, e.g. up and down pulses
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Manipulation Of Pulses (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US042,753 | 1987-04-27 | ||
US09/042,753 US6049233A (en) | 1998-03-17 | 1998-03-17 | Phase detection apparatus |
US042753 | 1998-03-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1238600A true CN1238600A (zh) | 1999-12-15 |
CN1118939C CN1118939C (zh) | 2003-08-20 |
Family
ID=21923571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99104030A Expired - Fee Related CN1118939C (zh) | 1998-03-17 | 1999-03-17 | 相位检测装置和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6049233A (zh) |
JP (1) | JP4216393B2 (zh) |
KR (1) | KR19990077940A (zh) |
CN (1) | CN1118939C (zh) |
BR (1) | BR9901014A (zh) |
GB (1) | GB2335557B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1578150B (zh) * | 2003-07-22 | 2010-05-26 | 夏普株式会社 | 相位同步电路 |
CN101013897B (zh) * | 2005-06-08 | 2011-05-18 | 英特尔公司 | 可变信号延迟电路,正交频率转换器和无线频率调谐器 |
CN101542907B (zh) * | 2006-11-30 | 2012-07-04 | 高通股份有限公司 | 用于锁相环路的线性相位频率检测器及电荷泵 |
CN103916194A (zh) * | 2013-01-05 | 2014-07-09 | 华为技术有限公司 | 相位调节器及波分复用相位调节方法 |
CN103973300A (zh) * | 2013-01-04 | 2014-08-06 | Nxp股份有限公司 | 鉴频鉴相器电路 |
CN104753527A (zh) * | 2013-12-30 | 2015-07-01 | 慧荣科技股份有限公司 | 具有介稳防止级的相位侦测器 |
TWI700895B (zh) * | 2016-01-08 | 2020-08-01 | 南韓商三星顯示器有限公司 | 使用具可調整延遲之線性相位頻率偵測器之分數型鎖相迴路 |
CN115179695A (zh) * | 2022-08-16 | 2022-10-14 | 南京英锐创电子科技有限公司 | 信号检测电路及胎压监测系统 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5815041A (en) * | 1996-04-12 | 1998-09-29 | Silicon Image, Inc. | High-speed and high-precision phase locked loop having phase detector with dynamic logic structure |
US6327319B1 (en) * | 1998-11-06 | 2001-12-04 | Motorola, Inc. | Phase detector with frequency steering |
DE19859515C1 (de) * | 1998-12-22 | 2000-04-20 | Siemens Ag | Digitaler Phasen-Frequenz-Detektor |
JP3707960B2 (ja) * | 1999-07-23 | 2005-10-19 | 富士通株式会社 | 半導体装置 |
US6925428B1 (en) | 2000-05-19 | 2005-08-02 | The United States Of America As Represented By The Secretary Of The Navy | Multifunctional, multi-input, missile signal measurement apparatus |
US6985551B1 (en) * | 2000-05-30 | 2006-01-10 | Telefonaktiebolaget L M Ericsson (Publ) | Linear dead-band-free digital phase detection |
US6690209B1 (en) | 2000-09-28 | 2004-02-10 | Infineon Technologies North America Corp. | Phase detecting with parallel discharge paths |
US6605935B2 (en) * | 2001-03-21 | 2003-08-12 | Telefonaktiebolaget L M Ericsson (Publ) | Linear fast-locking digital phase detector |
US7042970B1 (en) * | 2001-06-15 | 2006-05-09 | Analog Devices, Inc. | Phase frequency detector with adjustable offset |
US6771096B1 (en) * | 2002-03-25 | 2004-08-03 | Cypress Semiconductor Corp. | Circuit, system, and method for using hysteresis to avoid dead zone or non-linear conditions in a phase frequency detector |
KR100526349B1 (ko) * | 2002-11-14 | 2005-11-08 | 엘지전자 주식회사 | 위상 검출회로 |
JP3737800B2 (ja) * | 2002-12-25 | 2006-01-25 | 株式会社東芝 | 同期化回路 |
CN1309205C (zh) * | 2003-05-12 | 2007-04-04 | 瑞昱半导体股份有限公司 | 用于数字锁相环系统的相位频率检测器 |
US6946887B2 (en) * | 2003-11-25 | 2005-09-20 | International Business Machines Corporation | Phase frequency detector with programmable minimum pulse width |
JP4673613B2 (ja) * | 2004-12-02 | 2011-04-20 | エルピーダメモリ株式会社 | Pll回路 |
KR100711103B1 (ko) * | 2004-12-22 | 2007-04-24 | 삼성전자주식회사 | 적응형 3상태 위상 주파수 검출기 및 검출방법과 이를이용한 위상동기루프 |
US7633349B2 (en) * | 2007-04-04 | 2009-12-15 | Altera Corporation | Phase frequency detectors generating minimum pulse widths |
CN101699769B (zh) * | 2009-10-27 | 2012-04-04 | 华为技术有限公司 | 一种锁相环环路带宽校准方法、系统及电子设备 |
DE112013007445B4 (de) | 2013-11-08 | 2018-12-27 | Intel Corporation | Gerät zum Verringern der Leistung einer Ladepumpe |
US10623044B2 (en) * | 2018-08-20 | 2020-04-14 | Avago Technologies International Sales Pte. Limited | Phase and frequency detection method and circuit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4378509A (en) * | 1980-07-10 | 1983-03-29 | Motorola, Inc. | Linearized digital phase and frequency detector |
US4970475A (en) * | 1990-03-28 | 1990-11-13 | Motorola Inc. | Linearized three state phase detector |
DE4229148A1 (de) * | 1992-09-01 | 1994-03-03 | Sel Alcatel Ag | Digitaler Phasenkomparator und Phasenregelkreis |
EP0665650A1 (en) * | 1994-01-31 | 1995-08-02 | STMicroelectronics S.A. | Low voltage high speed phase frequency detector |
US5722052A (en) * | 1996-02-28 | 1998-02-24 | Motorola, Inc. | Switching current mirror for a phase locked loop frequency synthesizer and communication device using same |
DE19729634A1 (de) * | 1997-07-10 | 1999-01-14 | Lg Semicon Co Ltd | Frequenzsynthesizer |
US5892380A (en) * | 1997-08-04 | 1999-04-06 | Motorola, Inc. | Method for shaping a pulse width and circuit therefor |
-
1998
- 1998-03-17 US US09/042,753 patent/US6049233A/en not_active Expired - Lifetime
-
1999
- 1999-03-15 GB GB9905736A patent/GB2335557B/en not_active Expired - Fee Related
- 1999-03-15 JP JP06768699A patent/JP4216393B2/ja not_active Expired - Fee Related
- 1999-03-16 KR KR1019990008891A patent/KR19990077940A/ko active IP Right Grant
- 1999-03-17 BR BR9901014-3A patent/BR9901014A/pt not_active Application Discontinuation
- 1999-03-17 CN CN99104030A patent/CN1118939C/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1578150B (zh) * | 2003-07-22 | 2010-05-26 | 夏普株式会社 | 相位同步电路 |
CN101013897B (zh) * | 2005-06-08 | 2011-05-18 | 英特尔公司 | 可变信号延迟电路,正交频率转换器和无线频率调谐器 |
CN101542907B (zh) * | 2006-11-30 | 2012-07-04 | 高通股份有限公司 | 用于锁相环路的线性相位频率检测器及电荷泵 |
CN103973300A (zh) * | 2013-01-04 | 2014-08-06 | Nxp股份有限公司 | 鉴频鉴相器电路 |
CN103916194A (zh) * | 2013-01-05 | 2014-07-09 | 华为技术有限公司 | 相位调节器及波分复用相位调节方法 |
CN103916194B (zh) * | 2013-01-05 | 2016-12-07 | 华为技术有限公司 | 相位调节器及波分复用相位调节方法 |
CN104753527A (zh) * | 2013-12-30 | 2015-07-01 | 慧荣科技股份有限公司 | 具有介稳防止级的相位侦测器 |
CN104753527B (zh) * | 2013-12-30 | 2017-12-15 | 慧荣科技股份有限公司 | 具有介稳防止级的相位侦测器 |
TWI700895B (zh) * | 2016-01-08 | 2020-08-01 | 南韓商三星顯示器有限公司 | 使用具可調整延遲之線性相位頻率偵測器之分數型鎖相迴路 |
CN115179695A (zh) * | 2022-08-16 | 2022-10-14 | 南京英锐创电子科技有限公司 | 信号检测电路及胎压监测系统 |
CN115179695B (zh) * | 2022-08-16 | 2024-02-20 | 南京英锐创电子科技有限公司 | 信号检测电路及胎压监测系统 |
Also Published As
Publication number | Publication date |
---|---|
BR9901014A (pt) | 2000-01-18 |
GB2335557A (en) | 1999-09-22 |
GB2335557B (en) | 2002-04-17 |
GB9905736D0 (en) | 1999-05-05 |
US6049233A (en) | 2000-04-11 |
CN1118939C (zh) | 2003-08-20 |
JPH11330958A (ja) | 1999-11-30 |
KR19990077940A (ko) | 1999-10-25 |
JP4216393B2 (ja) | 2009-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FREEDOM SEMICONDUCTORS CO. Free format text: FORMER OWNER: MOTOROLA, INC. Effective date: 20040820 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20040820 Address after: Texas in the United States Patentee after: FreeScale Semiconductor Address before: Illinois Instrunment Patentee before: Motorola, Inc. |
|
C56 | Change in the name or address of the patentee |
Owner name: FISICAL SEMICONDUCTOR INC. Free format text: FORMER NAME: FREEDOM SEMICONDUCTOR CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Texas in the United States Patentee after: FREESCALE SEMICONDUCTOR, Inc. Address before: Texas in the United States Patentee before: FreeScale Semiconductor |
|
ASS | Succession or assignment of patent right |
Owner name: APPLE COMPUTER, INC. Free format text: FORMER OWNER: FISICAL SEMICONDUCTOR INC. Effective date: 20150619 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150619 Address after: American California Patentee after: APPLE Inc. Address before: Texas in the United States Patentee before: FREESCALE SEMICONDUCTOR, Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030820 Termination date: 20180317 |