SE7809376L - Frekvensdelare - Google Patents

Frekvensdelare

Info

Publication number
SE7809376L
SE7809376L SE7809376A SE7809376A SE7809376L SE 7809376 L SE7809376 L SE 7809376L SE 7809376 A SE7809376 A SE 7809376A SE 7809376 A SE7809376 A SE 7809376A SE 7809376 L SE7809376 L SE 7809376L
Authority
SE
Sweden
Prior art keywords
frequency divider
divider
frequency
Prior art date
Application number
SE7809376A
Other languages
English (en)
Inventor
R E J Gerard
B M Sosin
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of SE7809376L publication Critical patent/SE7809376L/sv

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
    • H03L7/16—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
    • H03L7/183—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 a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
SE7809376A 1977-09-07 1978-09-06 Frekvensdelare SE7809376L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37256/77A GB1564375A (en) 1977-09-07 1977-09-07 Frequency generators

Publications (1)

Publication Number Publication Date
SE7809376L true SE7809376L (sv) 1979-03-08

Family

ID=10395013

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7809376A SE7809376L (sv) 1977-09-07 1978-09-06 Frekvensdelare

Country Status (9)

Country Link
US (1) US4246547A (sv)
BE (1) BE870273A (sv)
CA (1) CA1116252A (sv)
DE (1) DE2750150A1 (sv)
FR (1) FR2402968A1 (sv)
GB (1) GB1564375A (sv)
IT (1) IT1115582B (sv)
NL (1) NL7809061A (sv)
SE (1) SE7809376L (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2045556B (en) * 1979-03-06 1983-08-03 Racal Dana Instr Ltd Frequency synthesizers
US4321555A (en) * 1980-04-16 1982-03-23 King Radio Corporation Universal frequency synthesizer
FR2514968A1 (fr) * 1981-10-16 1983-04-22 Trt Telecom Radio Electr Synthetiseur de frequence a accord rapide
DE3216631C2 (de) * 1982-05-04 1984-07-12 Siemens AG, 1000 Berlin und 8000 München Oszillatorschaltung
DE3518379A1 (de) * 1985-05-22 1986-11-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Regelschaltung mit einer flankengesteuerten phasenvergleichsschaltung
US4805155A (en) * 1985-12-16 1989-02-14 Matsushita Electric Industrial Co., Ltd. Speed control circuit for mechanical scan ultrasonic imaging apparatus
DE3801418A1 (de) * 1988-01-20 1989-08-03 Telefunken Electronic Gmbh Frequenzsynthese-schaltung
GB2245441B (en) * 1990-06-13 1994-04-06 Motorola Israel Ltd Fine-tune frequency adjustor
US7242229B1 (en) 2001-05-06 2007-07-10 Altera Corporation Phase locked loop (PLL) and delay locked loop (DLL) counter and delay element programming in user mode

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1473202A (fr) * 1966-01-25 1967-03-17 Cit Alcatel Générateur de fréquences régulièrement échelonnées dans une très large bande
US3448401A (en) * 1967-08-24 1969-06-03 Bendix Corp Digital frequency synthesizer eliminating high speed counters
US3713040A (en) * 1971-12-23 1973-01-23 Hewlett Packard Co Signal frequency controller
US3872397A (en) * 1973-11-07 1975-03-18 King Radio Corp Method and apparatus for decreasing channel spacing in digital frequency synthesizers
US3928813A (en) * 1974-09-26 1975-12-23 Hewlett Packard Co Device for synthesizing frequencies which are rational multiples of a fundamental frequency
IT1036497B (it) * 1975-07-11 1979-10-30 Indesit Circuito selezionatore di emittente in un ricevitore di segnali
IT1073074B (it) * 1975-11-14 1985-04-13 Rca Corp Sintetizzatore di frequenze televisive,per portanti di frequenza non standardizzata
US4107612A (en) * 1976-05-05 1978-08-15 Frederick Electronics Corporation Phase locked loop exciter generator for high frequency transmitter
US4041535A (en) * 1976-07-22 1977-08-09 Matsushita Electric Corporation Of America Frequency synthesizer tuning system with signal seek control

Also Published As

Publication number Publication date
FR2402968B1 (sv) 1981-12-18
FR2402968A1 (fr) 1979-04-06
BE870273A (fr) 1979-03-06
DE2750150A1 (de) 1979-03-08
IT7868976A0 (it) 1978-08-24
US4246547A (en) 1981-01-20
NL7809061A (nl) 1979-03-09
GB1564375A (en) 1980-04-10
CA1116252A (en) 1982-01-12
IT1115582B (it) 1986-02-03

Similar Documents

Publication Publication Date Title
FI65935B (fi) Temperaturbestaendig slipkropp och foerfarande foer framstaellning daerav
DD137614A1 (de) Resonanz-drehschwingungsdaempfer
NO146114C (no) Dupleks-sende/mottagningsinnretning
FI780275A7 (fi) Foerfarande och anordning foer mig-plasmasvetsning
FI780225A7 (fi) Toalettstolsinsats och saett tillverka densamma
IT1107868B (it) Divisore numerico di frequenza
IT1093842B (it) Separatore frequenze
FI780240A7 (fi) Blandningsventilanordning foer kallt och varmt vatten
SE7809376L (sv) Frekvensdelare
IT1109602B (it) Oscillatore
SE7806681L (sv) Frekvensdetektor
DK149320C (da) Hoejfrekvens-bredbaandsisolator
FI780427A7 (fi) Heterocyklopyrimidiner foereningar och terapeutiskt foerfarande
FI780990A7 (fi) Styrd oscillator
FI781937A7 (fi) Stoerningsdaempning foer ukv-radiomottagare
FI780394A7 (fi) Skidkaenga och en foer denna avsedd skidbindning
FI780420A7 (fi) Everninomicinderivat och deras framstaellning
FI780313A7 (fi) Mellanprodukter och framstaellningsfoerfaranden
FI780388A7 (fi) Kombinerat formelement och taetningselement
FI773865A7 (fi) Korrosionbestaendigt och haollfast medium-cr och laog-ni rostfritt gjutstaol
JPS53143155A (en) Frequency divider
JPS5416964A (en) Variable frequency divider
FI780336A7 (fi) Triazolo-thieno-diazepin-1-oner foerfarande foer deras framstaellning och laekemedel
JPS5475261A (en) Frequency divider
FI780851A7 (fi) Kvartvaogsresonator