AT313386B - Schaltungsanordnung zur Veränderung der Frequenz eines steuerbaren Oszillators - Google Patents

Schaltungsanordnung zur Veränderung der Frequenz eines steuerbaren Oszillators

Info

Publication number
AT313386B
AT313386B AT440172A AT440172A AT313386B AT 313386 B AT313386 B AT 313386B AT 440172 A AT440172 A AT 440172A AT 440172 A AT440172 A AT 440172A AT 313386 B AT313386 B AT 313386B
Authority
AT
Austria
Prior art keywords
changing
frequency
circuit arrangement
controllable oscillator
oscillator
Prior art date
Application number
AT440172A
Other languages
English (en)
Inventor
Tucholski Hans-Juergen
Original Assignee
Blaupunkt Werke Gmbh
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 Blaupunkt Werke Gmbh filed Critical Blaupunkt Werke Gmbh
Application granted granted Critical
Publication of AT313386B publication Critical patent/AT313386B/de

Links

Classifications

    • 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/366—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/45—Generation or recovery of colour sub-carriers
AT440172A 1971-05-22 1972-05-19 Schaltungsanordnung zur Veränderung der Frequenz eines steuerbaren Oszillators AT313386B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2125448A DE2125448B2 (de) 1971-05-22 1971-05-22 Schaltungsanordnung zur Veränderung der Frequenz eines steuerbaren Oszillators

Publications (1)

Publication Number Publication Date
AT313386B true AT313386B (de) 1974-02-11

Family

ID=5808629

Family Applications (1)

Application Number Title Priority Date Filing Date
AT440172A AT313386B (de) 1971-05-22 1972-05-19 Schaltungsanordnung zur Veränderung der Frequenz eines steuerbaren Oszillators

Country Status (5)

Country Link
AT (1) AT313386B (de)
DE (1) DE2125448B2 (de)
GB (1) GB1395251A (de)
IT (1) IT957979B (de)
ZA (1) ZA723452B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111535B1 (de) * 1982-06-14 1990-08-22 Western Electric Company, Incorporated Verfahren zur taktrückgewinnung

Also Published As

Publication number Publication date
DE2125448A1 (de) 1972-11-30
IT957979B (it) 1973-10-20
GB1395251A (en) 1975-05-21
DE2125448B2 (de) 1974-02-21
ZA723452B (en) 1973-03-28
DE2125448C3 (de) 1974-09-19

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