JPS5562365A - Circuit device for obtaining signal dependent on frequency - Google Patents

Circuit device for obtaining signal dependent on frequency

Info

Publication number
JPS5562365A
JPS5562365A JP13253079A JP13253079A JPS5562365A JP S5562365 A JPS5562365 A JP S5562365A JP 13253079 A JP13253079 A JP 13253079A JP 13253079 A JP13253079 A JP 13253079A JP S5562365 A JPS5562365 A JP S5562365A
Authority
JP
Japan
Prior art keywords
frequency
circuit device
signal dependent
obtaining signal
obtaining
Prior art date
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.)
Pending
Application number
JP13253079A
Other languages
English (en)
Japanese (ja)
Inventor
Buee Marinofusukii Kurisutofu
Rinderure Haintsu
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of JPS5562365A publication Critical patent/JPS5562365A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/005—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing phase or frequency of 2 mutually independent oscillations in demodulators)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/06—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into an amplitude of current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Feedback Control In General (AREA)
  • Superheterodyne Receivers (AREA)
JP13253079A 1978-10-16 1979-10-16 Circuit device for obtaining signal dependent on frequency Pending JPS5562365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782845005 DE2845005A1 (de) 1978-10-16 1978-10-16 Schaltungsanordnung zur erzielung eines frequenzabhaengigen signals

Publications (1)

Publication Number Publication Date
JPS5562365A true JPS5562365A (en) 1980-05-10

Family

ID=6052310

Family Applications (2)

Application Number Title Priority Date Filing Date
JP13253079A Pending JPS5562365A (en) 1978-10-16 1979-10-16 Circuit device for obtaining signal dependent on frequency
JP13252779A Pending JPS5555627A (en) 1978-10-16 1979-10-16 Circuit device containing control loop

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP13252779A Pending JPS5555627A (en) 1978-10-16 1979-10-16 Circuit device containing control loop

Country Status (2)

Country Link
JP (2) JPS5562365A (enrdf_load_stackoverflow)
DE (1) DE2845005A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630217A (en) * 1984-07-26 1986-12-16 Hewlett-Packard Company Signal synthesizer system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224843B1 (enrdf_load_stackoverflow) * 1970-09-30 1977-07-04

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458823A (en) * 1967-03-20 1969-07-29 Weston Instruments Inc Frequency coincidence detector
DE2233724C3 (de) * 1972-07-08 1975-11-27 Loewe Opta Gmbh, 1000 Berlin Schaltungsanordnung zum Einstellen der Frequenz in spannungsabhängigen Oszillatoren
JPS4929961A (enrdf_load_stackoverflow) * 1972-07-19 1974-03-16
DE2411405A1 (de) * 1974-03-09 1975-09-11 Bosch Gmbh Robert System zur synchronisierung der frequenz eines oszillators mit einer bezugsfrequenz
US4027262A (en) * 1976-03-02 1977-05-31 The Bendix Corporation Phase detector employing quadruple memory elements
JPS5915220B2 (ja) * 1976-12-29 1984-04-07 松下電器産業株式会社 可変周波数シンセサイザ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224843B1 (enrdf_load_stackoverflow) * 1970-09-30 1977-07-04

Also Published As

Publication number Publication date
JPS5555627A (en) 1980-04-23
DE2845005A1 (de) 1980-04-17
DE2845005C2 (enrdf_load_stackoverflow) 1988-05-11

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