DE69011283T2 - Phasendetektor für eine Phasenregelschleife. - Google Patents

Phasendetektor für eine Phasenregelschleife.

Info

Publication number
DE69011283T2
DE69011283T2 DE69011283T DE69011283T DE69011283T2 DE 69011283 T2 DE69011283 T2 DE 69011283T2 DE 69011283 T DE69011283 T DE 69011283T DE 69011283 T DE69011283 T DE 69011283T DE 69011283 T2 DE69011283 T2 DE 69011283T2
Authority
DE
Germany
Prior art keywords
phase
locked loop
detector
phase detector
phase 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
Application number
DE69011283T
Other languages
English (en)
Other versions
DE69011283D1 (de
Inventor
Takashi Fujii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Publication of DE69011283D1 publication Critical patent/DE69011283D1/de
Application granted granted Critical
Publication of DE69011283T2 publication Critical patent/DE69011283T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
DE69011283T 1989-10-17 1990-10-17 Phasendetektor für eine Phasenregelschleife. Expired - Fee Related DE69011283T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1270866A JP2522413B2 (ja) 1989-10-17 1989-10-17 位相周波数比較器

Publications (2)

Publication Number Publication Date
DE69011283D1 DE69011283D1 (de) 1994-09-08
DE69011283T2 true DE69011283T2 (de) 1995-03-23

Family

ID=17492064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69011283T Expired - Fee Related DE69011283T2 (de) 1989-10-17 1990-10-17 Phasendetektor für eine Phasenregelschleife.

Country Status (4)

Country Link
US (1) US5059833A (de)
EP (1) EP0428869B1 (de)
JP (1) JP2522413B2 (de)
DE (1) DE69011283T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223755A (en) * 1990-12-26 1993-06-29 Xerox Corporation Extended frequency range variable delay locked loop for clock synchronization
FR2688956B1 (fr) * 1992-03-17 1997-02-21 Sgs Thomson Microelectronics Sa Comparateur de phase/frequence
US5339408A (en) * 1992-12-30 1994-08-16 Digital Equipment Corporation Method and apparatus for reducing checking costs in fault tolerant processors
US5376847A (en) * 1992-12-30 1994-12-27 Alcatel Network Systems, Inc. Phase detector and methodology
US5440252A (en) * 1993-09-13 1995-08-08 Acer Peripherals, Inc. State machine with hysteresis for detecting frequency of an input signal
FR2711287B1 (fr) * 1993-10-11 1996-01-05 Sgs Thomson Microelectronics Circuit d'indication de relation de phase entre plusieurs signaux de même fréquence et son application à un circuit d'ajustage des déphasages entre ces signaux.
US5754080A (en) * 1993-12-20 1998-05-19 At&T Global Information Solutions Company Single-edge triggered phase detector
KR100303073B1 (ko) * 1995-05-11 2001-11-02 칼 하인쯔 호르닝어 동적 레지스터를 사용한 cmos 회로용 클럭 신호 발생 장치
KR100214512B1 (ko) * 1996-10-24 1999-08-02 구본준 씨모스 피엘엘의 주파수 위상 비교기
US5825210A (en) * 1996-10-28 1998-10-20 Vlsi Technology Symmetrical phase-frequency detector
JP3481065B2 (ja) * 1997-01-17 2003-12-22 富士通株式会社 位相比較回路および半導体集積回路
US5966033A (en) * 1998-01-27 1999-10-12 Credence Systems Corporation Low ripple phase detector
US6476578B2 (en) * 1999-12-01 2002-11-05 Canon Kabushiki Kaisha Stepping motor driving apparatus and image forming apparatus having such driving apparatus
US6538475B1 (en) * 2000-03-15 2003-03-25 Intel Corporation Phase detector
US6617901B1 (en) * 2001-04-27 2003-09-09 Cypress Semiconductor Corp. Master/dual-slave D type flip-flop
CN1217486C (zh) * 2001-05-30 2005-08-31 哉英电子股份有限公司 相位比较电路
US6566923B1 (en) 2001-10-16 2003-05-20 Cypress Semiconductor Corp. Phase-frequency detector and charge pump with feedback
GB2420667B (en) * 2004-11-26 2008-02-06 Snell & Wilcox Ltd Frequency comparator
KR100834393B1 (ko) * 2006-10-31 2008-06-04 주식회사 하이닉스반도체 클럭 데이터 복원장치.
WO2013052886A2 (en) 2011-10-05 2013-04-11 Analog Devices, Inc. Two-wire communication system for high-speed data and power distribution
US9772665B2 (en) 2012-10-05 2017-09-26 Analog Devices, Inc. Power switching in a two-wire conductor system
US9946680B2 (en) 2012-10-05 2018-04-17 Analog Devices, Inc. Peripheral device diagnostics and control over a two-wire communication bus
US9197226B2 (en) 2013-07-08 2015-11-24 Analog Devices, Inc. Digital phase detector

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1515952A (fr) * 1966-10-17 1968-03-08 Labo Cent Telecommunicat Circuit d'asservissement en phase de deux trains de signaux périodiques
JPS51150955A (en) * 1975-06-20 1976-12-24 Hitachi Ltd Phase comparison circuit
US4105947A (en) * 1977-09-16 1978-08-08 Rca Corporation Pulse wave phase and frequency detector
FR2441174A1 (fr) * 1978-11-07 1980-06-06 Labo Cent Telecommunicat Comparateur de phase et de frequence numerique
US4237423A (en) * 1978-12-08 1980-12-02 Rca Corporation Digital phase detector
US4739278A (en) * 1985-11-12 1988-04-19 Hughes Aircraft Company Digital phase-frequency discriminator comprising simplified reset means and associated method
US4959617A (en) * 1989-05-30 1990-09-25 Motorola, Inc. Dual state phase detector having frequency steering capability
US4975650A (en) * 1989-07-24 1990-12-04 Motorola, Inc. Phase detector
US4970472A (en) * 1989-09-01 1990-11-13 Delco Electronics Corporation Compensated phase locked loop circuit
US4987387A (en) * 1989-09-08 1991-01-22 Delco Electronics Corporation Phase locked loop circuit with digital control

Also Published As

Publication number Publication date
DE69011283D1 (de) 1994-09-08
US5059833A (en) 1991-10-22
EP0428869A1 (de) 1991-05-29
EP0428869B1 (de) 1994-08-03
JPH03132117A (ja) 1991-06-05
JP2522413B2 (ja) 1996-08-07

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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