JPS5277654A - Crystal oscillator - Google Patents

Crystal oscillator

Info

Publication number
JPS5277654A
JPS5277654A JP15424375A JP15424375A JPS5277654A JP S5277654 A JPS5277654 A JP S5277654A JP 15424375 A JP15424375 A JP 15424375A JP 15424375 A JP15424375 A JP 15424375A JP S5277654 A JPS5277654 A JP S5277654A
Authority
JP
Japan
Prior art keywords
crystal oscillator
temperature characteristic
compensating
crystal
help
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
JP15424375A
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 JP15424375A priority Critical patent/JPS5277654A/en
Publication of JPS5277654A publication Critical patent/JPS5277654A/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)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To put a crystal resonator of AT cut to practical use by compensating a temperature characteristic of oscillation frequency of a crystal oscillator with a help of temperature characteristic of C-MOS transister.
JP15424375A 1975-12-24 1975-12-24 Crystal oscillator Pending JPS5277654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15424375A JPS5277654A (en) 1975-12-24 1975-12-24 Crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15424375A JPS5277654A (en) 1975-12-24 1975-12-24 Crystal oscillator

Publications (1)

Publication Number Publication Date
JPS5277654A true JPS5277654A (en) 1977-06-30

Family

ID=15579954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15424375A Pending JPS5277654A (en) 1975-12-24 1975-12-24 Crystal oscillator

Country Status (1)

Country Link
JP (1) JPS5277654A (en)

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