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JPS5434664A - Osciliation frequency adjuster - Google Patents

Osciliation frequency adjuster

Info

Publication number
JPS5434664A
JPS5434664A JP10079777A JP10079777A JPS5434664A JP S5434664 A JPS5434664 A JP S5434664A JP 10079777 A JP10079777 A JP 10079777A JP 10079777 A JP10079777 A JP 10079777A JP S5434664 A JPS5434664 A JP S5434664A
Authority
JP
Japan
Prior art keywords
osciliation
frequency adjuster
output voltage
output
comparing
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
JP10079777A
Other languages
Japanese (ja)
Inventor
Kazuo Kaneko
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP10079777A priority Critical patent/JPS5434664A/en
Publication of JPS5434664A publication Critical patent/JPS5434664A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

PURPOSE:To facilitate the time rate adjustment for the device which carries out an automatic adjustment for the oscillation frequency of the crystal oscillation type watch, by comparing the output voltage of PLL circuit with the output voltage of the standard setting unit and then controlling the reversible motor by the output.
JP10079777A 1977-08-23 1977-08-23 Osciliation frequency adjuster Pending JPS5434664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10079777A JPS5434664A (en) 1977-08-23 1977-08-23 Osciliation frequency adjuster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10079777A JPS5434664A (en) 1977-08-23 1977-08-23 Osciliation frequency adjuster

Publications (1)

Publication Number Publication Date
JPS5434664A true JPS5434664A (en) 1979-03-14

Family

ID=14283394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10079777A Pending JPS5434664A (en) 1977-08-23 1977-08-23 Osciliation frequency adjuster

Country Status (1)

Country Link
JP (1) JPS5434664A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189631U (en) * 1982-06-11 1983-12-16 アイコム株式会社 Digital AFC circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189631U (en) * 1982-06-11 1983-12-16 アイコム株式会社 Digital AFC circuit

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