FR2022454A1 - - Google Patents

Info

Publication number
FR2022454A1
FR2022454A1 FR6937373A FR6937373A FR2022454A1 FR 2022454 A1 FR2022454 A1 FR 2022454A1 FR 6937373 A FR6937373 A FR 6937373A FR 6937373 A FR6937373 A FR 6937373A FR 2022454 A1 FR2022454 A1 FR 2022454A1
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.)
Granted
Application number
FR6937373A
Other languages
French (fr)
Other versions
FR2022454B1 (en
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2022454A1 publication Critical patent/FR2022454A1/fr
Application granted granted Critical
Publication of FR2022454B1 publication Critical patent/FR2022454B1/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
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0991—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider
    • H03L7/0992—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider comprising a counter or a frequency divider
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • H03B21/02—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency
    • H03B21/025—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency by repeated mixing in combination with division of frequency only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
FR6937373A 1968-11-02 1969-10-30 Expired FR2022454B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681806765 DE1806765C3 (en) 1968-11-02 1968-11-02 Arrangement for the formation of output pulses with adjustable frequency

Publications (2)

Publication Number Publication Date
FR2022454A1 true FR2022454A1 (en) 1970-07-31
FR2022454B1 FR2022454B1 (en) 1973-03-16

Family

ID=5712264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6937373A Expired FR2022454B1 (en) 1968-11-02 1969-10-30

Country Status (10)

Country Link
BE (1) BE740962A (en)
CH (1) CH516261A (en)
DE (1) DE1806765C3 (en)
DK (1) DK124227B (en)
ES (1) ES373057A1 (en)
FR (1) FR2022454B1 (en)
GB (1) GB1293584A (en)
NL (1) NL6913694A (en)
NO (1) NO127128B (en)
SE (1) SE352995B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426820A (en) * 1972-04-05 1976-03-03 Hitachi Electronics Digital control system
GB2142149B (en) * 1983-06-25 1987-09-09 Northern Eng Ind Monitoring apparatus using phase locked loop
DE3335353C2 (en) * 1983-09-29 1986-12-04 Siemens AG, 1000 Berlin und 8000 München Control device with a three-point step controller
DE3633939A1 (en) * 1986-10-04 1988-04-14 Heraeus Gmbh W C TRANSMISSION OF SIGNALS FROM A SENSOR UNIT

Also Published As

Publication number Publication date
FR2022454B1 (en) 1973-03-16
DE1806765C3 (en) 1973-10-11
DE1806765B2 (en) 1973-03-22
ES373057A1 (en) 1971-11-16
DE1806765A1 (en) 1970-08-13
GB1293584A (en) 1972-10-18
SE352995B (en) 1973-01-15
NO127128B (en) 1973-05-07
CH516261A (en) 1971-11-30
DK124227B (en) 1972-09-25
NL6913694A (en) 1970-05-06
BE740962A (en) 1970-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse