DE69307581D1 - Phasenregelkreis - Google Patents
PhasenregelkreisInfo
- Publication number
- DE69307581D1 DE69307581D1 DE69307581T DE69307581T DE69307581D1 DE 69307581 D1 DE69307581 D1 DE 69307581D1 DE 69307581 T DE69307581 T DE 69307581T DE 69307581 T DE69307581 T DE 69307581T DE 69307581 D1 DE69307581 D1 DE 69307581D1
- Authority
- DE
- Germany
- Prior art keywords
- locked loop
- phase locked
- phase
- loop
- locked
- 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.)
- Expired - Fee Related
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
- 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
- H03L7/0895—Details of the current generators
- H03L7/0898—Details of the current generators the source or sink current values being variable
-
- 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
- H03L7/0807—Details of the phase-locked loop concerning mainly a recovery circuit for the reference 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
- H03L7/08—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
-
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10787792 | 1992-04-27 | ||
JP5089861A JP2854777B2 (ja) | 1992-04-27 | 1993-04-16 | 位相同期ループ回路と信号抽出方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69307581D1 true DE69307581D1 (de) | 1997-03-06 |
DE69307581T2 DE69307581T2 (de) | 1997-06-12 |
Family
ID=26431257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69307581T Expired - Fee Related DE69307581T2 (de) | 1992-04-27 | 1993-04-27 | Phasenregelkreis |
Country Status (5)
Country | Link |
---|---|
US (1) | US5432481A (de) |
EP (1) | EP0567990B1 (de) |
JP (1) | JP2854777B2 (de) |
KR (1) | KR960010854B1 (de) |
DE (1) | DE69307581T2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5699387A (en) * | 1993-06-23 | 1997-12-16 | Ati Technologies Inc. | Phase offset cancellation technique for reducing low frequency jitters |
FR2710804B1 (fr) * | 1993-09-29 | 1995-11-10 | Alcatel Business Systems | Dispositif numérique de connexion d'une pluralité de stations de travail sur un réseau local en anneau. |
US5987085A (en) * | 1997-03-26 | 1999-11-16 | Lsi Logic Coporation | Clock recovery circuit |
KR100486201B1 (ko) * | 1997-08-19 | 2005-08-31 | 삼성전자주식회사 | 위상동기루프의로크상태검출장치및방법 |
KR100468693B1 (ko) * | 1997-10-13 | 2005-03-16 | 삼성전자주식회사 | 안정적으로락상태를판별하는위상락검출회로 |
GB2335322B (en) * | 1998-03-13 | 2002-04-24 | Ericsson Telefon Ab L M | Phase detector |
DE19830260A1 (de) | 1998-07-07 | 2000-01-13 | Alcatel Sa | Taktgenerator und Synchronisierungsverfahren |
US6002273A (en) * | 1998-10-05 | 1999-12-14 | Motorola, Inc. | Linear low noise phase-frequency detector |
JP2001094541A (ja) | 1999-09-27 | 2001-04-06 | Nec Corp | クロックリカバリ回路 |
US6275072B1 (en) * | 1999-10-07 | 2001-08-14 | Velio Communications, Inc. | Combined phase comparator and charge pump circuit |
US6674772B1 (en) * | 1999-10-28 | 2004-01-06 | Velio Communicaitons, Inc. | Data communications circuit with multi-stage multiplexing |
US6952431B1 (en) | 1999-10-28 | 2005-10-04 | Rambus Inc. | Clock multiplying delay-locked loop for data communications |
US20020118006A1 (en) * | 2000-06-02 | 2002-08-29 | Enam Syed K. | Phase frequency detector |
JP3502618B2 (ja) * | 2001-07-19 | 2004-03-02 | 松下電器産業株式会社 | 位相同期ループ回路、及びデータ再生装置 |
JP3670615B2 (ja) * | 2002-03-08 | 2005-07-13 | 松下電器産業株式会社 | 位相比較器およびクロックリカバリ回路 |
DE10303939B3 (de) * | 2003-01-31 | 2004-05-13 | Infineon Technologies Ag | Schaltungsanordnung mit Phasendetektor und Phasenregelschleife mit der Schaltungsanordnung |
FR2864377B1 (fr) * | 2003-12-18 | 2006-08-18 | Eads Telecom | Boucle a asservissement de phase |
JP4244045B2 (ja) * | 2005-09-08 | 2009-03-25 | ソニー株式会社 | 記録装置および方法、並びにプログラム |
US9614661B2 (en) * | 2012-04-09 | 2017-04-04 | Atmel Corporation | Differential interface for inter-device communication in a battery management and protection system |
JP6189081B2 (ja) * | 2013-04-25 | 2017-08-30 | Hoya株式会社 | 電子内視鏡用プロセッサ、電子内視鏡システムおよび画像処理装置 |
JP6173766B2 (ja) * | 2013-05-10 | 2017-08-02 | Hoya株式会社 | 電子内視鏡用プロセッサ、電子内視鏡システムおよび画像処理装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4365210A (en) * | 1980-06-26 | 1982-12-21 | Motorola, Inc. | Data and clock recovery system having a phase-locked-loop and which controls dynamic loop response of a data stream of unknown data format |
US4593254A (en) * | 1984-12-14 | 1986-06-03 | International Business Machines Corp. | VCO centering circuit |
CA1284361C (en) * | 1986-08-29 | 1991-05-21 | Mitel Corporation | Analog phase locked loop |
US4843469A (en) * | 1987-04-13 | 1989-06-27 | The Grass Valley Group, Inc. | Rapid signal acquisition and phase averaged horizontal timing from composite sync |
EP0355466A3 (de) * | 1988-08-26 | 1990-06-20 | Motorola, Inc. | Integrierte Schaltung mit Taktgeberschaltung |
US4987387A (en) * | 1989-09-08 | 1991-01-22 | Delco Electronics Corporation | Phase locked loop circuit with digital control |
JPH0736515B2 (ja) * | 1989-09-14 | 1995-04-19 | 株式会社東芝 | 位相比較器 |
US5276716A (en) * | 1990-02-15 | 1994-01-04 | Advanced Micro Devices Inc. | Bi-phase decoder phase-lock loop in CMOS |
EP0595787B1 (de) * | 1990-05-21 | 1998-08-05 | Nec Corporation | Phasenregelkreisschaltung |
JPH04223716A (ja) * | 1990-12-26 | 1992-08-13 | Fujitsu Ltd | Pllシンセサイザ回路 |
US5256989A (en) * | 1991-05-03 | 1993-10-26 | Motorola, Inc. | Lock detection for a phase lock loop |
JPH04351008A (ja) * | 1991-05-28 | 1992-12-04 | Sony Corp | ディジタルvco |
US5192915A (en) * | 1991-06-19 | 1993-03-09 | Tektronix, Inc. | Edge integrating phase detector |
US5208546A (en) * | 1991-08-21 | 1993-05-04 | At&T Bell Laboratories | Adaptive charge pump for phase-locked loops |
-
1993
- 1993-04-16 JP JP5089861A patent/JP2854777B2/ja not_active Expired - Fee Related
- 1993-04-27 DE DE69307581T patent/DE69307581T2/de not_active Expired - Fee Related
- 1993-04-27 EP EP93106790A patent/EP0567990B1/de not_active Expired - Lifetime
- 1993-04-27 KR KR1019930007046A patent/KR960010854B1/ko not_active IP Right Cessation
-
1994
- 1994-11-17 US US08/344,625 patent/US5432481A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2854777B2 (ja) | 1999-02-03 |
KR940006346A (ko) | 1994-03-23 |
US5432481A (en) | 1995-07-11 |
EP0567990A1 (de) | 1993-11-03 |
EP0567990B1 (de) | 1997-01-22 |
KR960010854B1 (ko) | 1996-08-09 |
JPH0645922A (ja) | 1994-02-18 |
DE69307581T2 (de) | 1997-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |