BE764653A - Generateur de frequence reglable - Google Patents

Generateur de frequence reglable

Info

Publication number
BE764653A
BE764653A BE764653A BE764653A BE764653A BE 764653 A BE764653 A BE 764653A BE 764653 A BE764653 A BE 764653A BE 764653 A BE764653 A BE 764653A BE 764653 A BE764653 A BE 764653A
Authority
BE
Belgium
Prior art keywords
frequency generator
adjustable frequency
adjustable
generator
frequency
Prior art date
Application number
BE764653A
Other languages
English (en)
Inventor
E H Hugenholtz
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of BE764653A publication Critical patent/BE764653A/fr

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
    • H03L7/20—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a harmonic phase-locked loop, i.e. a loop which can be locked to one of a number of harmonically related frequencies applied to it
    • 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
    • H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop
    • H03L7/23—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop with pulse counters or frequency dividers
BE764653A 1970-03-23 1971-03-22 Generateur de frequence reglable BE764653A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA78082 1970-03-23

Publications (1)

Publication Number Publication Date
BE764653A true BE764653A (fr) 1971-09-22

Family

ID=4086523

Family Applications (1)

Application Number Title Priority Date Filing Date
BE764653A BE764653A (fr) 1970-03-23 1971-03-22 Generateur de frequence reglable

Country Status (7)

Country Link
US (1) US3688212A (fr)
AU (1) AU2671971A (fr)
BE (1) BE764653A (fr)
DE (1) DE2112145A1 (fr)
FR (1) FR2083512A1 (fr)
GB (1) GB1276986A (fr)
NL (1) NL7103775A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838354A (en) * 1971-04-23 1974-09-24 Philips Corp Frequency synthesizer having three control loops
GB1361783A (en) * 1971-09-10 1974-07-30 Marconi Instruments Ltd Frequency synchronisers
GB2103035B (en) * 1981-08-04 1985-01-23 Marconi Instruments Ltd Frequency synthesisers

Also Published As

Publication number Publication date
GB1276986A (en) 1972-06-07
NL7103775A (fr) 1971-09-27
AU2671971A (en) 1972-09-21
FR2083512A1 (fr) 1971-12-17
US3688212A (en) 1972-08-29
DE2112145A1 (de) 1971-10-14

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