ES8608690A1 - Una disposicion de circuito para detectar la desviacion de fase entre una senal de entrada y una senal de referencia - Google Patents

Una disposicion de circuito para detectar la desviacion de fase entre una senal de entrada y una senal de referencia

Info

Publication number
ES8608690A1
ES8608690A1 ES547418A ES547418A ES8608690A1 ES 8608690 A1 ES8608690 A1 ES 8608690A1 ES 547418 A ES547418 A ES 547418A ES 547418 A ES547418 A ES 547418A ES 8608690 A1 ES8608690 A1 ES 8608690A1
Authority
ES
Spain
Prior art keywords
comparator circuit
phase comparator
derived
difference
comparison circuit
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
ES547418A
Other languages
English (en)
Other versions
ES547418A0 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8608690A1 publication Critical patent/ES8608690A1/es
Publication of ES547418A0 publication Critical patent/ES547418A0/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Manipulation Of Pulses (AREA)
  • Measuring Phase Differences (AREA)
  • Analogue/Digital Conversion (AREA)

Abstract

CIRCUITO DE COMPARACION DE FASE PARA DETECTAR LA DESVIACION DE FASE ENTRE UNA SEÑAL DE ENTRADA Y UNA SEÑAL DE REFERENCIA. CONSTA DE: UN MULTIPLICADOR (7A) QUE MULTIPLICA A LA SEÑAL DE ENTRADA (UE) POR UN FACTOR DE 4 Y ESTA FORMADO POR UN PASO DE DESPLAZAMIENTO; UN MULTIPLICADOR (8A) QUE MULTIPLICA A LA SEÑAL DE ENTRADA (UE) POR UN FACTOR DE C1 Y ESTA FORMADO POR PUERTAS <Y> INVERSORAS; UN SELECTOR (9) QUE RECIBE LAS SEÑALES DE ENTRADA (UE) MULTIPLICADAS EN FORMA DE IMPULSOS DE LA SEÑAL DE REFERENCIA (UR) Y UN INTEGRADOR (16A) FORMADO POR UN SUMADOR (10A) QUE RECIBE LA SEÑAL DE ENTRADA Y POR UN REGISTRO (11A) QUE REGISTRA LA SEÑAL DE SALIDA DEL SUMADOR.
ES547418A 1984-10-03 1985-09-30 Una disposicion de circuito para detectar la desviacion de fase entre una senal de entrada y una senal de referencia Expired ES8608690A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843436192 DE3436192A1 (de) 1984-10-03 1984-10-03 Phasenvergleichsschaltung

Publications (2)

Publication Number Publication Date
ES8608690A1 true ES8608690A1 (es) 1986-06-16
ES547418A0 ES547418A0 (es) 1986-06-16

Family

ID=6246949

Family Applications (1)

Application Number Title Priority Date Filing Date
ES547418A Expired ES8608690A1 (es) 1984-10-03 1985-09-30 Una disposicion de circuito para detectar la desviacion de fase entre una senal de entrada y una senal de referencia

Country Status (6)

Country Link
US (1) US4845438A (es)
EP (1) EP0177100B1 (es)
JP (1) JP2560007B2 (es)
KR (1) KR860003517A (es)
DE (2) DE3436192A1 (es)
ES (1) ES8608690A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835481A (en) * 1986-09-30 1989-05-30 Siemens Aktiengesellschaft Circuit arrangement for generating a clock signal which is synchronous in respect of frequency to a reference frequency
GB2242800B (en) * 1990-04-03 1993-11-24 Sony Corp Digital phase detector arrangements
JP2837982B2 (ja) * 1991-12-27 1998-12-16 三菱電機株式会社 遅延検波復調装置
AUPN937696A0 (en) * 1996-04-19 1996-05-16 Bhp Steel (Jla) Pty Limited Casting steel strip
DE102012005980A1 (de) 2012-03-23 2013-09-26 Airbus Operations Gmbh Adapter zum Befestigen eines Sitzes in einer Kabine eines Fahrzeugs, Sitz für eine Kabine eines Fahrzeugs, Fahrzeug mit einer Kabine und einem Sitz

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577088A (en) * 1969-02-03 1971-05-04 Us Air Force Sine-cosine to magnitude-phase angle converter
CH518555A (de) * 1970-02-05 1972-01-31 Bbc Brown Boveri & Cie Verfahren zur eindeutigen Bestimmung der Phasenverschiebung zwischen zwei periodischen, in ihrer Frequenz gleichen oder nahezu gleichen elektrischen Signalen
DE2324853C3 (de) * 1973-05-17 1981-09-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Rückgewinnung des Bittaktes aus einem empfangenen binären Nachrichtensignal
US3821470A (en) * 1973-05-21 1974-06-28 Zenith Radio Corp Phase correction for horizontal oscillator in cmos form
FR2241162B1 (es) * 1973-08-16 1976-09-17 Cit Alcatel
US4281259A (en) * 1978-11-08 1981-07-28 Sanyo Electric Co., Ltd. Digital phase comparing apparatus
JPS6010458B2 (ja) * 1979-08-23 1985-03-18 富士通株式会社 フエ−ズ・ロツクド・ル−プ回路
DE3310581A1 (de) * 1983-03-23 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Digitaler phasendetektor

Also Published As

Publication number Publication date
US4845438A (en) 1989-07-04
JP2560007B2 (ja) 1996-12-04
DE3436192A1 (de) 1986-04-10
JPS6190516A (ja) 1986-05-08
DE3579088D1 (de) 1990-09-13
KR860003517A (ko) 1986-05-26
EP0177100A2 (de) 1986-04-09
ES547418A0 (es) 1986-06-16
EP0177100B1 (de) 1990-08-08
EP0177100A3 (en) 1987-03-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203