ES8308459A1 - Un metodo de poner en fase un oscilador con una senal de entrada. - Google Patents

Un metodo de poner en fase un oscilador con una senal de entrada.

Info

Publication number
ES8308459A1
ES8308459A1 ES517762A ES517762A ES8308459A1 ES 8308459 A1 ES8308459 A1 ES 8308459A1 ES 517762 A ES517762 A ES 517762A ES 517762 A ES517762 A ES 517762A ES 8308459 A1 ES8308459 A1 ES 8308459A1
Authority
ES
Spain
Prior art keywords
oscillator
incoming signal
phase
bringing
carrying
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
ES517762A
Other languages
English (en)
Other versions
ES517762A0 (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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of ES8308459A1 publication Critical patent/ES8308459A1/es
Publication of ES517762A0 publication Critical patent/ES517762A0/es
Granted legal-status Critical Current

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
    • 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
    • H04L7/0331—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 with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
    • 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)

Abstract

METODO PARA PONER UN OSCILADOR EN FASE CON UNA SEÑAL ENTRANTE. CONSISTE EN DETERMINAR SI LA DIFERENCIA DE FASE ENTRE LA SEÑAL DE SALIDA DEL OSCILADOR Y LA SEÑAL ENTRANTE ES POSITIVA O NEGATIVA Y, EN RESPUESTA A ELLO, SE HACE QUE EL OSCILADOR EMITA UNA U OTRA DE DOS FRECUENCIAS DE SEÑAL DE SALIDA, DE LAS CUALES UNA ES PREFIJADAMENTE SUPERIOR, MIENTRAS LA OTRA ES PREFIJADAMENTE INFERIOR, A LA FRECUENCIA DE SEÑAL ENTRANTE. EL OSCILADOR SE PONE DE ESTE MODO EN FASE CON LA SEÑAL ENTRANTE CUANDO LAS DOS FRECUENCIAS DE SEÑAL DE SALIDA SE EMITEN ALTERNATIVAMENTE.
ES517762A 1981-11-30 1982-11-29 Un metodo de poner en fase un oscilador con una senal de entrada. Granted ES517762A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8107121A SE439083B (sv) 1981-11-30 1981-11-30 Sett att bringa en oscillator i fas med en inkommande signal jemte anordning for genomforandet av settet

Publications (2)

Publication Number Publication Date
ES8308459A1 true ES8308459A1 (es) 1983-08-16
ES517762A0 ES517762A0 (es) 1983-08-16

Family

ID=20345158

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517762A Granted ES517762A0 (es) 1981-11-30 1982-11-29 Un metodo de poner en fase un oscilador con una senal de entrada.

Country Status (18)

Country Link
US (1) US4573024A (es)
EP (1) EP0094956B1 (es)
JP (1) JPS58502030A (es)
KR (1) KR880000676B1 (es)
AU (1) AU555339B2 (es)
BR (1) BR8207995A (es)
CA (1) CA1196394A (es)
DE (1) DE3264690D1 (es)
DK (1) DK152635C (es)
ES (1) ES517762A0 (es)
FI (1) FI832294A0 (es)
IE (1) IE54055B1 (es)
IT (1) IT1154352B (es)
MX (1) MX157578A (es)
MY (1) MY8600367A (es)
SE (1) SE439083B (es)
WO (1) WO1983002045A1 (es)
YU (1) YU264282A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401310A (nl) * 1984-04-24 1985-11-18 Philips Nv Inrichting voor het opwekken van een kloksignaal.
DE3431419C1 (de) * 1984-08-27 1986-02-13 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung zum Synchronisieren des empfangsseitig erzeugten Taktsignals mit bei digitaler Informationsuebertragung empfangenen Taktsignale in Fernmeldeanlagen
US4825448A (en) * 1986-08-07 1989-04-25 International Mobile Machines Corporation Subscriber unit for wireless digital telephone system
US4727752A (en) * 1987-02-04 1988-03-01 Sundstrand Data Control, Inc. Pseudosinusoidal oscillator drive system
US5031230A (en) * 1988-10-24 1991-07-09 Simulcomm Partnership Frequency, phase and modulation control system which is especially useful in simulcast transmission systems
JP2864143B2 (ja) * 1990-03-20 1999-03-03 富士通株式会社 信号検出回路
US6674331B2 (en) 2001-11-09 2004-01-06 Agere Systems, Inc. Method and apparatus for simplified tuning of a two-point modulated PLL
US7502468B2 (en) * 2003-09-02 2009-03-10 Ncipher Corporation Ltd. Method and system for generating a cryptographically random number stream

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344361A (en) * 1964-10-28 1967-09-26 Aga Ab Phase controlled oscillator loop including an electronic counter
FR2230116B1 (es) * 1973-05-14 1976-11-12 Thomson Csf
JPS5178678A (es) * 1974-12-29 1976-07-08 Fujitsu Ltd
US4179671A (en) * 1977-01-10 1979-12-18 Citizen Watch Company Limited Capacitor switching circuits for adjusting crystal oscillator frequency
JPS53131745A (en) * 1977-04-22 1978-11-16 Seiko Instr & Electronics Ltd Oscillator circuit
JPS5597644A (en) * 1979-01-19 1980-07-25 Toshiba Corp Order reexecution system
JPS56748A (en) * 1979-06-15 1981-01-07 Fujitsu Ltd Phase control circuit
US4308619A (en) * 1979-12-26 1981-12-29 General Electric Company Apparatus and methods for synchronizing a digital receiver
US4330759A (en) * 1980-03-05 1982-05-18 Bell Telephone Laboratories, Incorporated Apparatus for generating synchronized timing pulses from binary data signals
US4333060A (en) * 1980-07-10 1982-06-01 E-Systems, Inc. Phase locked loop for recovering data bit timing
EP0054322B1 (en) * 1980-12-12 1985-07-03 Philips Electronics Uk Limited Phase sensitive detector
US4513255A (en) * 1983-01-25 1985-04-23 Hughes Aircraft Company Phase locked crystal oscillator implemented with digital logic elements

Also Published As

Publication number Publication date
IE822791L (en) 1983-05-30
ES517762A0 (es) 1983-08-16
DK152635B (da) 1988-03-28
JPS58502030A (ja) 1983-11-24
AU1012783A (en) 1983-06-17
DE3264690D1 (en) 1985-08-14
IT8224502A1 (it) 1984-05-30
IT1154352B (it) 1987-01-21
MY8600367A (en) 1986-12-31
BR8207995A (pt) 1983-10-18
EP0094956A1 (en) 1983-11-30
FI832294L (fi) 1983-06-22
DK349783D0 (da) 1983-07-29
AU555339B2 (en) 1986-09-18
KR840002602A (ko) 1984-07-02
SE8107121L (sv) 1983-05-31
WO1983002045A1 (en) 1983-06-09
KR880000676B1 (ko) 1988-04-20
YU264282A (en) 1985-06-30
IE54055B1 (en) 1989-05-24
US4573024A (en) 1986-02-25
FI832294A0 (fi) 1983-06-22
EP0094956B1 (en) 1985-07-10
CA1196394A (en) 1985-11-05
DK349783A (da) 1983-07-29
SE439083B (sv) 1985-05-28
IT8224502A0 (it) 1982-11-30
MX157578A (es) 1988-12-02
DK152635C (da) 1988-08-15

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