FR2567698B1 - Procede et montage pour detecter la difference de phase/frequence entre deux signaux d'entree numeriques et application - Google Patents

Procede et montage pour detecter la difference de phase/frequence entre deux signaux d'entree numeriques et application

Info

Publication number
FR2567698B1
FR2567698B1 FR8506785A FR8506785A FR2567698B1 FR 2567698 B1 FR2567698 B1 FR 2567698B1 FR 8506785 A FR8506785 A FR 8506785A FR 8506785 A FR8506785 A FR 8506785A FR 2567698 B1 FR2567698 B1 FR 2567698B1
Authority
FR
France
Prior art keywords
mount
detecting
phase
application
input signals
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
Application number
FR8506785A
Other languages
English (en)
Other versions
FR2567698A1 (fr
Inventor
Steven P Cok
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.)
Fluke Corp
Original Assignee
John Fluke Manufacturing Co Inc
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 John Fluke Manufacturing Co Inc filed Critical John Fluke Manufacturing Co Inc
Publication of FR2567698A1 publication Critical patent/FR2567698A1/fr
Application granted granted Critical
Publication of FR2567698B1 publication Critical patent/FR2567698B1/fr
Expired 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
    • 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)
FR8506785A 1984-07-10 1985-05-03 Procede et montage pour detecter la difference de phase/frequence entre deux signaux d'entree numeriques et application Expired FR2567698B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62955584A 1984-07-10 1984-07-10

Publications (2)

Publication Number Publication Date
FR2567698A1 FR2567698A1 (fr) 1986-01-17
FR2567698B1 true FR2567698B1 (fr) 1988-12-23

Family

ID=24523494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8506785A Expired FR2567698B1 (fr) 1984-07-10 1985-05-03 Procede et montage pour detecter la difference de phase/frequence entre deux signaux d'entree numeriques et application

Country Status (4)

Country Link
JP (1) JPS6130814A (fr)
DE (1) DE3523787A1 (fr)
FR (1) FR2567698B1 (fr)
GB (1) GB2161660A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1007182B (zh) * 1985-04-29 1990-03-14 约翰·弗兰克制造公司 宽量程数字式相位/频率检测器
DE3634751A1 (de) * 1986-10-11 1988-04-14 Thomson Brandt Gmbh Phasendiskriminator, insbesondere fuer eine pll-schaltung
GB2202398A (en) * 1987-03-18 1988-09-21 Marconi Instruments Ltd Phase comparator
US4884035A (en) * 1987-08-17 1989-11-28 John Fluke Mfg. Co. Inc. Wide range digital phase/frequency detector
US4764737A (en) * 1987-11-20 1988-08-16 Motorola, Inc. Frequency synthesizer having digital phase detector with optimal steering and level-type lock indication
JPH05275992A (ja) * 1992-02-27 1993-10-22 Nec Corp 位相差計測回路方式
EP0991193A1 (fr) * 1998-09-29 2000-04-05 Koninklijke Philips Electronics N.V. Appareil radioélectrique comportant un synthétiseur de fréquence et discriminateur de phase pour un tel appareil
SE0003058D0 (sv) * 2000-08-30 2000-08-30 Ericsson Telefon Ab L M A state machine
EP2192689B1 (fr) * 2008-12-01 2012-01-18 Samsung Electronics Co., Ltd. Convertisseur temps vers numérique et boucle numérique à phase asservie entièrement numérique
US9444471B2 (en) 2013-06-06 2016-09-13 Freescale Semiconductor, Inc. Phase detector and phase-locked loop

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027262A (en) * 1976-03-02 1977-05-31 The Bendix Corporation Phase detector employing quadruple memory elements
US4267514A (en) * 1979-02-16 1981-05-12 The United States Of America As Represented By The Secretary Of The Air Force Digital phase-frequency detector
US4277754A (en) * 1979-10-23 1981-07-07 Matsushita Electric Industrial Co., Ltd. Digital frequency-phase comparator
US4316154A (en) * 1980-04-07 1982-02-16 International Telephone And Telegraph Corporation Automatic sweep and acquisition circuit for a phase locked loop
US4360788A (en) * 1980-07-14 1982-11-23 John Fluke Mfg. Co., Inc. Phase-locked loop frequency synthesizer
US4470018A (en) * 1980-09-29 1984-09-04 Hasler Ag Bern Circuit for producing a control voltage depending on frequency and/or phase differences

Also Published As

Publication number Publication date
GB2161660A (en) 1986-01-15
DE3523787A1 (de) 1986-01-16
FR2567698A1 (fr) 1986-01-17
JPS6130814A (ja) 1986-02-13
GB8512666D0 (en) 1985-06-26
DE3523787C2 (fr) 1989-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse