JPS5555627A - Circuit device containing control loop - Google Patents

Circuit device containing control loop

Info

Publication number
JPS5555627A
JPS5555627A JP13252779A JP13252779A JPS5555627A JP S5555627 A JPS5555627 A JP S5555627A JP 13252779 A JP13252779 A JP 13252779A JP 13252779 A JP13252779 A JP 13252779A JP S5555627 A JPS5555627 A JP S5555627A
Authority
JP
Japan
Prior art keywords
circuit device
control loop
device containing
containing control
loop
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
JP13252779A
Other languages
English (en)
Japanese (ja)
Inventor
Buee Marinobusukii 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 JPS5555627A publication Critical patent/JPS5555627A/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)
JP13252779A 1978-10-16 1979-10-16 Circuit device containing control loop Pending JPS5555627A (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
JPS5555627A true JPS5555627A (en) 1980-04-23

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 Before (1)

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

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6143833A (ja) * 1984-07-26 1986-03-03 Yokogawa Hewlett Packard Ltd 信号発生器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929961A (de) * 1972-07-19 1974-03-16
JPS4946363A (de) * 1972-07-08 1974-05-02
JPS5384449A (en) * 1976-12-29 1978-07-25 Matsushita Electric Ind Co Ltd Variable frequency synthesizer

Family Cites Families (4)

* 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
DE2048094C3 (de) * 1970-09-30 1980-10-23 Agfa-Gevaert Ag, 5090 Leverkusen Gerät zum Schneiden von Filmen
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946363A (de) * 1972-07-08 1974-05-02
JPS4929961A (de) * 1972-07-19 1974-03-16
JPS5384449A (en) * 1976-12-29 1978-07-25 Matsushita Electric Ind Co Ltd Variable frequency synthesizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6143833A (ja) * 1984-07-26 1986-03-03 Yokogawa Hewlett Packard Ltd 信号発生器

Also Published As

Publication number Publication date
JPS5562365A (en) 1980-05-10
DE2845005A1 (de) 1980-04-17
DE2845005C2 (de) 1988-05-11

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