SE384956B - Anordning for frekvensreglering av en oscillatorkrets - Google Patents

Anordning for frekvensreglering av en oscillatorkrets

Info

Publication number
SE384956B
SE384956B SE7506978A SE7506978A SE384956B SE 384956 B SE384956 B SE 384956B SE 7506978 A SE7506978 A SE 7506978A SE 7506978 A SE7506978 A SE 7506978A SE 384956 B SE384956 B SE 384956B
Authority
SE
Sweden
Prior art keywords
frequency control
oscillator circuit
oscillator
circuit
frequency
Prior art date
Application number
SE7506978A
Other languages
English (en)
Inventor
B Lyberg
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE7506978A priority Critical patent/SE384956B/sv
Publication of SE384956B publication Critical patent/SE384956B/sv
Priority to US05/690,145 priority patent/US4048581A/en
Priority to DE19762626290 priority patent/DE2626290A1/de
Priority to BR7603853A priority patent/BR7603853A/pt
Priority to DK268876A priority patent/DK268876A/da
Priority to FI761745A priority patent/FI62606C/sv
Priority to IT24390/76A priority patent/IT1062762B/it
Priority to ES448938A priority patent/ES448938A1/es
Priority to NO762096A priority patent/NO137106C/no

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
    • 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
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
SE7506978A 1975-06-17 1975-06-17 Anordning for frekvensreglering av en oscillatorkrets SE384956B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7506978A SE384956B (sv) 1975-06-17 1975-06-17 Anordning for frekvensreglering av en oscillatorkrets
US05/690,145 US4048581A (en) 1975-06-17 1976-05-26 Oscillator frequency control loop
DE19762626290 DE2626290A1 (de) 1975-06-17 1976-06-11 Schaltung zum steuern der frequenz eines oszillators
BR7603853A BR7603853A (pt) 1975-06-17 1976-06-15 Circuito para controlar a frequencia de um oscilador
DK268876A DK268876A (da) 1975-06-17 1976-06-16 Anodning til frekvensregulering af et oscillatorkredslob
FI761745A FI62606C (fi) 1975-06-17 1976-06-16 Anordning foer frekvensreglering av en oscillatorkrets
IT24390/76A IT1062762B (it) 1975-06-17 1976-06-16 Circuito per controllare la frequenza di un oscillatore
ES448938A ES448938A1 (es) 1975-06-17 1976-06-16 Disposicion de circuito para controlar la frecuencia de un oscilador.
NO762096A NO137106C (no) 1975-06-17 1976-06-16 Anordning for frekvensregulering av en oscillatorkrets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7506978A SE384956B (sv) 1975-06-17 1975-06-17 Anordning for frekvensreglering av en oscillatorkrets

Publications (1)

Publication Number Publication Date
SE384956B true SE384956B (sv) 1976-05-24

Family

ID=20324898

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7506978A SE384956B (sv) 1975-06-17 1975-06-17 Anordning for frekvensreglering av en oscillatorkrets

Country Status (9)

Country Link
US (1) US4048581A (sv)
BR (1) BR7603853A (sv)
DE (1) DE2626290A1 (sv)
DK (1) DK268876A (sv)
ES (1) ES448938A1 (sv)
FI (1) FI62606C (sv)
IT (1) IT1062762B (sv)
NO (1) NO137106C (sv)
SE (1) SE384956B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218657A (en) * 1978-05-11 1980-08-19 Rca Corporation Hangup corrector useful in locked loop tuning system
FR2444368A1 (fr) * 1978-12-15 1980-07-11 Thomson Csf Dispositif d'accord automatique d'un resonateur et synthetiseur utilisant un tel dispositif
DE2938780C3 (de) * 1979-09-25 1982-04-08 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Regelung einer internen Impulsfolgefrequenz, die um den Faktor n höher ist als eine steuernde, externe Impulsfolgefrequenz
US4348772A (en) * 1979-11-26 1982-09-07 Bell Telephone Laboratories, Incorporated Frequency stabilization circuit for a local oscillator
US4320356A (en) * 1980-02-21 1982-03-16 The United States Of America As Represented By The Secretary Of The Air Force High speed frequency acquisition apparatus for microwave synthesizers
US4339731A (en) * 1980-06-05 1982-07-13 Rockwell International Corporation Stable, fast slew, phase locked loop
DE3166166D1 (en) * 1981-06-24 1984-10-25 Itt Ind Gmbh Deutsche Colour television receiver comprising at least one integrated circuit for the digital processing of the fbas signal
DE3130711C2 (de) * 1981-08-03 1986-10-23 Siemens AG, 1000 Berlin und 8000 München Phasengeregelter Oszillator
FR2529733A1 (fr) * 1982-06-30 1984-01-06 Labo Cent Telecommunicat Dispositif d'asservissement, en frequence, d'une horloge sur un signal exterieur de frequence moyenne tres precise mais comportant une gigue importante
FR2538576B1 (fr) * 1982-12-23 1985-07-12 Thomson Csf Circuit et procede d'asservissement analogique-numerique-analogique
US4667333A (en) * 1983-12-22 1987-05-19 Motorola, Inc. Automatic clock recovery circuit
US4600924A (en) * 1984-03-21 1986-07-15 Allied Corporation Automatic frequency control for radar receiver
FR2619978B1 (fr) * 1987-08-26 1994-03-25 Tonna Electronique Dispositif comportant une boucle a verrouillage de phase
JP4434906B2 (ja) * 2004-10-01 2010-03-17 三洋電機株式会社 発振周波数制御回路
KR100717134B1 (ko) 2005-07-26 2007-05-10 인티그런트 테크놀로지즈(주) 자동 주파수 제어 루프 회로
US7355462B1 (en) * 2006-07-10 2008-04-08 Altera Corporation Phase lock loop and method for operating the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484712A (en) * 1967-10-13 1969-12-16 Nasa Adaptive system and method for signal generation
US3551826A (en) * 1968-05-16 1970-12-29 Raytheon Co Frequency multiplier and frequency waveform generator
DE2164007C3 (de) * 1971-12-22 1979-09-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltung zur digitalen Frequenzeinstellung eines in seiner Frequenz geregelten Oszillators

Also Published As

Publication number Publication date
NO137106C (no) 1977-12-28
DE2626290A1 (de) 1976-12-30
BR7603853A (pt) 1977-04-05
FI62606C (fi) 1983-01-10
ES448938A1 (es) 1977-07-01
US4048581A (en) 1977-09-13
NO137106B (no) 1977-09-19
IT1062762B (it) 1984-12-27
NO762096L (sv) 1976-12-20
FI62606B (fi) 1982-09-30
DK268876A (da) 1976-12-18
FI761745A (sv) 1976-12-18

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