JPS51139750A - Temperature-compensated crystal oscillator - Google Patents

Temperature-compensated crystal oscillator

Info

Publication number
JPS51139750A
JPS51139750A JP6447775A JP6447775A JPS51139750A JP S51139750 A JPS51139750 A JP S51139750A JP 6447775 A JP6447775 A JP 6447775A JP 6447775 A JP6447775 A JP 6447775A JP S51139750 A JPS51139750 A JP S51139750A
Authority
JP
Japan
Prior art keywords
temperature
crystal oscillator
compensated crystal
temperature compensation
enable
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
JP6447775A
Other languages
Japanese (ja)
Inventor
Tsuguo Gomi
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 JP6447775A priority Critical patent/JPS51139750A/en
Publication of JPS51139750A publication Critical patent/JPS51139750A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)

Abstract

PURPOSE:A crystal oscillator in which a passive element for temperature compensation and another element with no temperature compensation characteristic are connected in parallel to each other so as to enable the easy adjustment of temperature characteristics for oscillation frequency.
JP6447775A 1975-05-28 1975-05-28 Temperature-compensated crystal oscillator Pending JPS51139750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6447775A JPS51139750A (en) 1975-05-28 1975-05-28 Temperature-compensated crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6447775A JPS51139750A (en) 1975-05-28 1975-05-28 Temperature-compensated crystal oscillator

Publications (1)

Publication Number Publication Date
JPS51139750A true JPS51139750A (en) 1976-12-02

Family

ID=13259335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6447775A Pending JPS51139750A (en) 1975-05-28 1975-05-28 Temperature-compensated crystal oscillator

Country Status (1)

Country Link
JP (1) JPS51139750A (en)

Similar Documents

Publication Publication Date Title
CA1023442A (en) Voltage-controlled oscillator with temperature compensation
JPS532097A (en) Quartz crystal oscillator
JPS51124355A (en) Crystal oscillation circuit
JPS51139750A (en) Temperature-compensated crystal oscillator
JPS528757A (en) Temperature compensator
GB2035623B (en) Electronic timepiece
JPS5683102A (en) Temperature compensation type piezoelectric oscillator
JPS52140289A (en) Thickness shear crystal oscillator
JPS5333667A (en) Time regulating element for electronic watches
JPS53146585A (en) Crystal oscillator
JPS5368154A (en) Highly stable crystal oscillator
JPS51149755A (en) Electronic clock
JPS5275162A (en) Quartz crystal oscillator
JPS5248487A (en) Quarts oscillator-element
JPS5279793A (en) Crystal vibrator
JPS5216992A (en) Electronic clock
JPS5476052A (en) Crystal oscillator circuit
JPS5345190A (en) Thickness slide crystal vibrator
JPS5216991A (en) Structure of piezo oscillator
JPS5377157A (en) Lattice type piezo electric filter
JPS5269290A (en) Tuning fork type crystal resonator with temperature compensation
BUROKER High stability temperature compensated crystal oscillator study(HSTCXO)(High stability temperature compensated crystal oscillator for voice communication system)[Semiannual Interim Report, 1 Mar.- 31 Aug. 1971]
JPS53136990A (en) Composite piezoelectric oscillator
JPS5456754A (en) Crystal oscillator circuit
JPS5238865A (en) Crystal oscillator