CN1383613A - 用锁相环的方式进行频率合成的方法和装置 - Google Patents
用锁相环的方式进行频率合成的方法和装置 Download PDFInfo
- Publication number
- CN1383613A CN1383613A CN01801845A CN01801845A CN1383613A CN 1383613 A CN1383613 A CN 1383613A CN 01801845 A CN01801845 A CN 01801845A CN 01801845 A CN01801845 A CN 01801845A CN 1383613 A CN1383613 A CN 1383613A
- Authority
- CN
- China
- Prior art keywords
- signal
- phase
- shielding
- locked loop
- smask
- 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
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000015572 biosynthetic process Effects 0.000 title claims description 10
- 238000003786 synthesis reaction Methods 0.000 title claims description 10
- 230000006641 stabilisation Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000008030 elimination Effects 0.000 claims description 5
- 238000003379 elimination reaction Methods 0.000 claims description 5
- 238000013475 authorization Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 238000012163 sequencing technique Methods 0.000 claims description 2
- 230000000873 masking effect Effects 0.000 abstract description 2
- 238000001308 synthesis method Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H03L7/16—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
-
- 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
- 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
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Chemical Vapour Deposition (AREA)
- Forging (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR00/08491 | 2000-06-30 | ||
FR0008491A FR2811166B1 (fr) | 2000-06-30 | 2000-06-30 | Procede et dispositif de synthese de frequence au moyen d'une boucle a phase asservie |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1383613A true CN1383613A (zh) | 2002-12-04 |
CN1254918C CN1254918C (zh) | 2006-05-03 |
Family
ID=8851940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018018459A Expired - Fee Related CN1254918C (zh) | 2000-06-30 | 2001-06-28 | 用锁相环的方式进行频率合成的方法和装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6680628B2 (zh) |
EP (1) | EP1299951B1 (zh) |
CN (1) | CN1254918C (zh) |
AT (1) | ATE321375T1 (zh) |
AU (1) | AU2001270693A1 (zh) |
DE (1) | DE60118197D1 (zh) |
ES (1) | ES2261435T3 (zh) |
FR (1) | FR2811166B1 (zh) |
PT (1) | PT1299951E (zh) |
WO (1) | WO2002001721A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101136240B (zh) * | 2006-08-31 | 2011-04-06 | 尔必达存储器股份有限公司 | Dll电路及包含dll电路的半导体器件 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9170007B2 (en) * | 2009-10-19 | 2015-10-27 | Jeffrey Allen Erion | LED lighting device and system |
US9121595B2 (en) | 2010-10-18 | 2015-09-01 | Jeffrey Allen Erion | LED lighting device and system |
CN102006062B (zh) * | 2010-12-24 | 2012-07-04 | 苏州云芯微电子科技有限公司 | 零相位误差锁相环 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69130046T2 (de) * | 1990-10-22 | 1999-05-06 | Nec Corp., Tokio/Tokyo | Frequenzsynthesierer mit PLL, der einen Frequenzwechsel des Ausgangs mit hoher Geschwindigkeit ermöglicht |
US5420545A (en) * | 1993-03-10 | 1995-05-30 | National Semiconductor Corporation | Phase lock loop with selectable frequency switching time |
JP3033654B2 (ja) * | 1993-08-23 | 2000-04-17 | 日本電気株式会社 | Pll周波数シンセサイザ |
JP3327028B2 (ja) * | 1995-02-14 | 2002-09-24 | 松下電器産業株式会社 | 周波数シンセサイザ |
JP3319677B2 (ja) * | 1995-08-08 | 2002-09-03 | 三菱電機株式会社 | 周波数シンセサイザ |
US6249685B1 (en) * | 1998-12-21 | 2001-06-19 | Texas Instruments Incorporated | Low power fractional pulse generation in frequency tracking multi-band fractional-N phase lock loop |
DE19946200A1 (de) | 1999-09-27 | 2001-05-03 | Infineon Technologies Ag | Phasenregelkreis |
US6236278B1 (en) * | 2000-02-16 | 2001-05-22 | National Semiconductor Corporation | Apparatus and method for a fast locking phase locked loop |
US6414555B2 (en) * | 2000-03-02 | 2002-07-02 | Texas Instruments Incorporated | Frequency synthesizer |
US6556086B2 (en) * | 2001-05-31 | 2003-04-29 | Analog Devices, Inc. | Fractional-N synthesizer and method of synchronization of the output phase |
-
2000
- 2000-06-30 FR FR0008491A patent/FR2811166B1/fr not_active Expired - Fee Related
-
2001
- 2001-06-28 EP EP01949564A patent/EP1299951B1/fr not_active Expired - Lifetime
- 2001-06-28 PT PT01949564T patent/PT1299951E/pt unknown
- 2001-06-28 WO PCT/FR2001/002064 patent/WO2002001721A1/fr active IP Right Grant
- 2001-06-28 DE DE60118197T patent/DE60118197D1/de not_active Expired - Lifetime
- 2001-06-28 AU AU2001270693A patent/AU2001270693A1/en not_active Abandoned
- 2001-06-28 US US10/069,444 patent/US6680628B2/en not_active Expired - Fee Related
- 2001-06-28 AT AT01949564T patent/ATE321375T1/de not_active IP Right Cessation
- 2001-06-28 ES ES01949564T patent/ES2261435T3/es not_active Expired - Lifetime
- 2001-06-28 CN CNB018018459A patent/CN1254918C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101136240B (zh) * | 2006-08-31 | 2011-04-06 | 尔必达存储器股份有限公司 | Dll电路及包含dll电路的半导体器件 |
Also Published As
Publication number | Publication date |
---|---|
FR2811166A1 (fr) | 2002-01-04 |
PT1299951E (pt) | 2006-07-31 |
US6680628B2 (en) | 2004-01-20 |
EP1299951B1 (fr) | 2006-03-22 |
ES2261435T3 (es) | 2006-11-16 |
AU2001270693A1 (en) | 2002-01-08 |
DE60118197D1 (de) | 2006-05-11 |
CN1254918C (zh) | 2006-05-03 |
EP1299951A1 (fr) | 2003-04-09 |
WO2002001721A8 (fr) | 2002-05-10 |
US20020149430A1 (en) | 2002-10-17 |
WO2002001721A1 (fr) | 2002-01-03 |
FR2811166B1 (fr) | 2005-01-28 |
ATE321375T1 (de) | 2006-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: T& A MOBILE PHONE LTD. Free format text: FORMER OWNER: ALCATEL CORP. Effective date: 20060512 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060512 Address after: Hongkong, China Patentee after: T&A Mobile Phone Co.,Ltd. Address before: Paris France Patentee before: ALCATEL |
|
ASS | Succession or assignment of patent right |
Owner name: IPG ELECTRONIC 504 CO., LTD. Free format text: FORMER OWNER: TCT MOBILE CO., LTD. Effective date: 20091023 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: TCT MOBILE CO., LTD. Free format text: FORMER NAME: T+ A MOBILE PHONES CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Hongkong, China Patentee after: TCT mobile Ltd. Address before: Hongkong, China Patentee before: T&A Mobile Phone Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: Channel Islands Patentee after: TCL & Alcatel Mobile Phones Ltd. Address before: Hongkong, China Patentee before: TCT mobile Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: WEICHUANGLI INNOVATION DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: IPG ELECTRONICS 504 LIMITED Effective date: 20140425 Owner name: DRNC HOLDINGS, INC. Free format text: FORMER OWNER: Z124 COMPANY Effective date: 20140425 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: Z124 COMPANY Free format text: FORMER NAME: IMERJ LTD. Owner name: IMERJ LTD. Free format text: FORMER NAME: WEICHUANGLI INNOVATION DEVELOPMENT CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Grand Cayman, Cayman Islands Patentee after: Z124 Address before: Grand Cayman, Cayman Islands Patentee before: ImerJ Ltd. Address after: Grand Cayman, Cayman Islands Patentee after: ImerJ Ltd. Address before: Grand Cayman, Cayman Islands Patentee before: Flextronics Innovation Development Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140425 Address after: Delaware Patentee after: TAG-COMM Inc. Address before: Grand Cayman, Cayman Islands Patentee before: Z124 Effective date of registration: 20140425 Address after: Grand Cayman, Cayman Islands Patentee after: Flextronics Innovation Development Co.,Ltd. Address before: Channel Islands Patentee before: TCL & Alcatel Mobile Phones Ltd. |
|
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: 20060503 Termination date: 20170628 |