FR2304213A1 - Circuit a boucle bloquee en phase - Google Patents

Circuit a boucle bloquee en phase

Info

Publication number
FR2304213A1
FR2304213A1 FR7607240A FR7607240A FR2304213A1 FR 2304213 A1 FR2304213 A1 FR 2304213A1 FR 7607240 A FR7607240 A FR 7607240A FR 7607240 A FR7607240 A FR 7607240A FR 2304213 A1 FR2304213 A1 FR 2304213A1
Authority
FR
France
Prior art keywords
phase
locked loop
loop circuit
circuit
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.)
Granted
Application number
FR7607240A
Other languages
English (en)
Other versions
FR2304213B1 (fr
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of FR2304213A1 publication Critical patent/FR2304213A1/fr
Application granted granted Critical
Publication of FR2304213B1 publication Critical patent/FR2304213B1/fr
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
    • 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
    • H03L7/093—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using special filtering or amplification characteristics in the loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/001—Details of arrangements applicable to more than one type of frequency demodulator
    • H03D3/003—Arrangements for reducing frequency deviation, e.g. by negative frequency feedback
    • H03D3/004—Arrangements for reducing frequency deviation, e.g. by negative frequency feedback wherein the demodulated signal is used for controlling an oscillator, e.g. the local oscillator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Stereo-Broadcasting Methods (AREA)
FR7607240A 1975-03-13 1976-03-12 Circuit a boucle bloquee en phase Granted FR2304213A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50030388A JPS588617B2 (ja) 1975-03-13 1975-03-13 ジユシンキ

Publications (2)

Publication Number Publication Date
FR2304213A1 true FR2304213A1 (fr) 1976-10-08
FR2304213B1 FR2304213B1 (fr) 1980-02-29

Family

ID=12302510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607240A Granted FR2304213A1 (fr) 1975-03-13 1976-03-12 Circuit a boucle bloquee en phase

Country Status (8)

Country Link
US (1) US4021752A (fr)
JP (1) JPS588617B2 (fr)
AU (1) AU506625B2 (fr)
CA (1) CA1045689A (fr)
DE (1) DE2610562A1 (fr)
FR (1) FR2304213A1 (fr)
GB (1) GB1518382A (fr)
NL (1) NL7602691A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748537A1 (de) * 1976-10-29 1978-05-03 Thomson Csf Phasenregelschaltung
FR2481549A1 (fr) * 1980-04-25 1981-10-30 Thomson Brandt Dispositif de synthese et de demodulation combinees pour recepteurs d'ondes modulees en frequence et recepteur le comportant
FR2511563A1 (fr) * 1981-08-14 1983-02-18 Trt Telecom Radio Electr Dispositif de verrouillage de phase pour fournir a sa sortie des signaux dont la frequence peut varier sur une large gamme
EP0221189A1 (fr) * 1985-04-30 1987-05-13 Sony Corporation Recepteur fm a syntonisation electronique

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344110A (en) * 1976-10-05 1978-04-20 Saibanetsuto Kougiyou Kk System for synchronizing and synthesizing frequency of radio transmitter*receiver
US4794623A (en) * 1985-10-17 1988-12-27 At&T Telephone And Telegraph Company, At&T Bell Laboratories Recovery of carrier signal from QAM double sideband suppressed carrier IF signal for use in synchronous demodulation
US5097219A (en) * 1988-12-15 1992-03-17 Mitsubishi Denki Kabushiki Kaisha Pll for controlling frequency deviation of a variable frequency oscillator
US5786733A (en) * 1995-12-04 1998-07-28 Nec Corporation Phase-locked oscillating circuit with a frequency fluctuation detecting circuit
US7127010B1 (en) * 1999-07-29 2006-10-24 Bose Corporation Oscillator controlling

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209271A (en) * 1961-08-17 1965-09-28 Radiation Inc Phase-locked loops
US3231822A (en) * 1961-12-22 1966-01-25 Bell Telephone Labor Inc Frequency modulation feedback receiver
US3510779A (en) * 1967-03-15 1970-05-05 Rca Corp Varying bandwidth frequency shift keying receiver

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280342A (fr) * 1961-06-29
US3286191A (en) * 1965-04-08 1966-11-15 Hoffman Electronics Corp Afc with offset frequency divider
US3328719A (en) * 1965-08-24 1967-06-27 Sylvania Electric Prod Phase-lock loop with adaptive bandwidth
JPS5443810Y2 (fr) * 1977-08-09 1979-12-17

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209271A (en) * 1961-08-17 1965-09-28 Radiation Inc Phase-locked loops
US3231822A (en) * 1961-12-22 1966-01-25 Bell Telephone Labor Inc Frequency modulation feedback receiver
US3510779A (en) * 1967-03-15 1970-05-05 Rca Corp Varying bandwidth frequency shift keying receiver

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NO009363/74 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748537A1 (de) * 1976-10-29 1978-05-03 Thomson Csf Phasenregelschaltung
FR2481549A1 (fr) * 1980-04-25 1981-10-30 Thomson Brandt Dispositif de synthese et de demodulation combinees pour recepteurs d'ondes modulees en frequence et recepteur le comportant
EP0039275A1 (fr) * 1980-04-25 1981-11-04 Société S E R E L Dispositif de synthèse et de démodulation combinées pour récepteur d'ondes modulées en fréquence, et récepteur le comportant
US4472685A (en) * 1980-04-25 1984-09-18 Thomson-Brandt Phase-locked loop frequency demodulator and frequency synthesizer
FR2511563A1 (fr) * 1981-08-14 1983-02-18 Trt Telecom Radio Electr Dispositif de verrouillage de phase pour fournir a sa sortie des signaux dont la frequence peut varier sur une large gamme
EP0072593A1 (fr) * 1981-08-14 1983-02-23 Telecommunications Radioelectriques Et Telephoniques T.R.T. Dispositif de verrouillage de phase pour fournir à sa sortie des signaux dont la fréquence peut varier sur une large gamme
EP0221189A1 (fr) * 1985-04-30 1987-05-13 Sony Corporation Recepteur fm a syntonisation electronique
EP0221189A4 (fr) * 1985-04-30 1987-09-02 Sony Corp Recepteur fm a syntonisation electronique.

Also Published As

Publication number Publication date
FR2304213B1 (fr) 1980-02-29
CA1045689A (fr) 1979-01-02
AU1191476A (en) 1977-09-15
GB1518382A (en) 1978-07-19
JPS51105215A (fr) 1976-09-17
JPS588617B2 (ja) 1983-02-16
DE2610562A1 (de) 1976-09-30
AU506625B2 (en) 1980-01-17
US4021752A (en) 1977-05-03
NL7602691A (nl) 1976-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse