FR2159443B1 - - Google Patents

Info

Publication number
FR2159443B1
FR2159443B1 FR7239853A FR7239853A FR2159443B1 FR 2159443 B1 FR2159443 B1 FR 2159443B1 FR 7239853 A FR7239853 A FR 7239853A FR 7239853 A FR7239853 A FR 7239853A FR 2159443 B1 FR2159443 B1 FR 2159443B1
Authority
FR
France
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
FR7239853A
Other languages
French (fr)
Other versions
FR2159443A1 (2
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.)
Gemalto Terminals Ltd
Original Assignee
Solartron Electronic Group 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 Solartron Electronic Group Ltd filed Critical Solartron Electronic Group Ltd
Publication of FR2159443A1 publication Critical patent/FR2159443A1/fr
Application granted granted Critical
Publication of FR2159443B1 publication Critical patent/FR2159443B1/fr
Expired 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
    • H03L7/16—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
FR7239853A 1971-11-13 1972-11-10 Expired FR2159443B1 (2)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5284471A GB1396708A (en) 1971-11-13 1971-11-13 Apparatus for generating an electrical output signal of variable frequency

Publications (2)

Publication Number Publication Date
FR2159443A1 FR2159443A1 (2) 1973-06-22
FR2159443B1 true FR2159443B1 (2) 1976-01-30

Family

ID=10465555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7239853A Expired FR2159443B1 (2) 1971-11-13 1972-11-10

Country Status (3)

Country Link
DE (1) DE2255339A1 (2)
FR (1) FR2159443B1 (2)
GB (1) GB1396708A (2)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293559A (en) * 1966-03-18 1966-12-20 Hewlett Packard Co Variable frequency signal apparatus having a stabilizing reference signal
GB1125916A (en) * 1966-04-22 1968-09-05 Mini Of Technology Improvements in or relating to frequency synthesisers

Also Published As

Publication number Publication date
DE2255339A1 (de) 1973-05-17
GB1396708A (en) 1975-06-04
FR2159443A1 (2) 1973-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse