JPS5432955A - Crystal oscillator circuit with temperature compensation of electron watch - Google Patents

Crystal oscillator circuit with temperature compensation of electron watch

Info

Publication number
JPS5432955A
JPS5432955A JP9999177A JP9999177A JPS5432955A JP S5432955 A JPS5432955 A JP S5432955A JP 9999177 A JP9999177 A JP 9999177A JP 9999177 A JP9999177 A JP 9999177A JP S5432955 A JPS5432955 A JP S5432955A
Authority
JP
Japan
Prior art keywords
crystal oscillator
temperature compensation
oscillator circuit
watch
electron
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
JP9999177A
Other languages
Japanese (ja)
Inventor
Hiroyuki Odagiri
Hiroshi Nonaka
Mitsuo Iwatate
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 JP9999177A priority Critical patent/JPS5432955A/en
Publication of JPS5432955A publication Critical patent/JPS5432955A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make a frequency temperature range wide and improve the long-time stability and reduce power consumption by using two crystal vibrators and connecting a capacitor to every crystal vibrator in series.
COPYRIGHT: (C)1979,JPO&Japio
JP9999177A 1977-08-19 1977-08-19 Crystal oscillator circuit with temperature compensation of electron watch Pending JPS5432955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9999177A JPS5432955A (en) 1977-08-19 1977-08-19 Crystal oscillator circuit with temperature compensation of electron watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9999177A JPS5432955A (en) 1977-08-19 1977-08-19 Crystal oscillator circuit with temperature compensation of electron watch

Publications (1)

Publication Number Publication Date
JPS5432955A true JPS5432955A (en) 1979-03-10

Family

ID=14262100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9999177A Pending JPS5432955A (en) 1977-08-19 1977-08-19 Crystal oscillator circuit with temperature compensation of electron watch

Country Status (1)

Country Link
JP (1) JPS5432955A (en)

Similar Documents

Publication Publication Date Title
JPS5312255A (en) Electronic clock
JPS54131894A (en) Piezoelectric oscillator
JPS5320845A (en) Quartz crystal watch
JPS5441773A (en) Electronic watch
JPS5432955A (en) Crystal oscillator circuit with temperature compensation of electron watch
JPS53129571A (en) Crystal oscillator circuit
JPS5335462A (en) Crystal watch
JPS5435661A (en) Crystal oscillator circuit with temperature compensation of electronic watch
JPS5435768A (en) Electronic watch
JPS5415645A (en) Oscillation circuit
JPS52119813A (en) Transceiver
JPS5432363A (en) Crystal oscillation type wristwatch
JPS5357731A (en) Voltage-contro-type oscillation circuit
JPS5437491A (en) Electron structure of piezoelectric oscillator
JPS5334448A (en) Oscillating circuit
JPS53142155A (en) Crystal oscillator
JPS5357070A (en) Electronic watch
JPS5414140A (en) Crystal oscillation circuit
JPS5271963A (en) Oscillator circuit
JPS53121554A (en) Crystal oscillator
JPS5644886A (en) Electronic wrist watch with temperature compensation
JPS5476053A (en) Crystal oscillator circuit
JPS53107364A (en) Electronic wristwatch
JPS5282474A (en) Electronic metronom
JPS5386257A (en) Electronic timepiece