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JPS5299756A - Automatic temperature compensation system of frequency - Google Patents

Automatic temperature compensation system of frequency

Info

Publication number
JPS5299756A
JPS5299756A JP1681176A JP1681176A JPS5299756A JP S5299756 A JPS5299756 A JP S5299756A JP 1681176 A JP1681176 A JP 1681176A JP 1681176 A JP1681176 A JP 1681176A JP S5299756 A JPS5299756 A JP S5299756A
Authority
JP
Japan
Prior art keywords
frequency
temperature compensation
compensation system
automatic temperature
temperature characteristics
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
JP1681176A
Other languages
Japanese (ja)
Inventor
Eiji Momozaki
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa 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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP1681176A priority Critical patent/JPS5299756A/en
Publication of JPS5299756A publication Critical patent/JPS5299756A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
    • H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To memorize the frequency temperature characteristics of oscillator and theoretically compensate the frequency temperature characteristics in accordance with the memory by means of the electric circuit.
JP1681176A 1976-02-18 1976-02-18 Automatic temperature compensation system of frequency Pending JPS5299756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1681176A JPS5299756A (en) 1976-02-18 1976-02-18 Automatic temperature compensation system of frequency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1681176A JPS5299756A (en) 1976-02-18 1976-02-18 Automatic temperature compensation system of frequency

Publications (1)

Publication Number Publication Date
JPS5299756A true JPS5299756A (en) 1977-08-22

Family

ID=11926530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1681176A Pending JPS5299756A (en) 1976-02-18 1976-02-18 Automatic temperature compensation system of frequency

Country Status (1)

Country Link
JP (1) JPS5299756A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62294331A (en) * 1985-12-03 1987-12-21 Radio Res Lab High speed frequency switching synthesizer
JPH0191529A (en) * 1987-10-01 1989-04-11 Seiko Electronic Components Ltd Digital controlled temperature compensation oscillator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62294331A (en) * 1985-12-03 1987-12-21 Radio Res Lab High speed frequency switching synthesizer
JPH0191529A (en) * 1987-10-01 1989-04-11 Seiko Electronic Components Ltd Digital controlled temperature compensation oscillator

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