JPS6131641B2 - - Google Patents

Info

Publication number
JPS6131641B2
JPS6131641B2 JP54109317A JP10931779A JPS6131641B2 JP S6131641 B2 JPS6131641 B2 JP S6131641B2 JP 54109317 A JP54109317 A JP 54109317A JP 10931779 A JP10931779 A JP 10931779A JP S6131641 B2 JPS6131641 B2 JP S6131641B2
Authority
JP
Japan
Prior art keywords
frequency
pulse
output
circuit
temperature
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.)
Expired
Application number
JP54109317A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5632809A (en
Inventor
Tetsuo Konno
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.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Priority to JP10931779A priority Critical patent/JPS5632809A/ja
Publication of JPS5632809A publication Critical patent/JPS5632809A/ja
Publication of JPS6131641B2 publication Critical patent/JPS6131641B2/ja
Granted 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
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
    • H03L1/026—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using a memory for digitally storing correction values
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
    • H03L1/027—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using frequency conversion means which is variable with temperature, e.g. mixer, frequency divider, pulse add/subtract logic circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/028—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only of generators comprising piezoelectric resonators

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP10931779A 1979-08-28 1979-08-28 Correcting unit for frequency Granted JPS5632809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10931779A JPS5632809A (en) 1979-08-28 1979-08-28 Correcting unit for frequency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10931779A JPS5632809A (en) 1979-08-28 1979-08-28 Correcting unit for frequency

Publications (2)

Publication Number Publication Date
JPS5632809A JPS5632809A (en) 1981-04-02
JPS6131641B2 true JPS6131641B2 (pm) 1986-07-22

Family

ID=14507144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10931779A Granted JPS5632809A (en) 1979-08-28 1979-08-28 Correcting unit for frequency

Country Status (1)

Country Link
JP (1) JPS5632809A (pm)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62294331A (ja) * 1985-12-03 1987-12-21 Radio Res Lab 周波数シセサイザ
JP2008275996A (ja) * 2007-05-01 2008-11-13 Fujifilm Corp 光導波部材

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313470A (en) * 1976-06-30 1978-02-07 Seiko Epson Corp Electronic timepiece

Also Published As

Publication number Publication date
JPS5632809A (en) 1981-04-02

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