JPS5216151A - Crystal oscillator circuit device - Google Patents

Crystal oscillator circuit device

Info

Publication number
JPS5216151A
JPS5216151A JP9226675A JP9226675A JPS5216151A JP S5216151 A JPS5216151 A JP S5216151A JP 9226675 A JP9226675 A JP 9226675A JP 9226675 A JP9226675 A JP 9226675A JP S5216151 A JPS5216151 A JP S5216151A
Authority
JP
Japan
Prior art keywords
oscillator circuit
circuit device
crystal oscillator
invertor
lowering
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
JP9226675A
Other languages
Japanese (ja)
Inventor
Eiichi Iwanami
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 JP9226675A priority Critical patent/JPS5216151A/en
Publication of JPS5216151A publication Critical patent/JPS5216151A/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
    • H03B5/364—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 the amplifier comprising field effect transistors

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)

Abstract

PURPOSE:A crystal oscillator circuit device in which needless current flowing through an invertor is reduced by lowering the oscillator circuit part voltage after the completion of oscillation rising.
JP9226675A 1975-07-29 1975-07-29 Crystal oscillator circuit device Pending JPS5216151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9226675A JPS5216151A (en) 1975-07-29 1975-07-29 Crystal oscillator circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9226675A JPS5216151A (en) 1975-07-29 1975-07-29 Crystal oscillator circuit device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP54085478A Division JPS6028161B2 (en) 1979-07-05 1979-07-05 crystal oscillation circuit device

Publications (1)

Publication Number Publication Date
JPS5216151A true JPS5216151A (en) 1977-02-07

Family

ID=14049585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9226675A Pending JPS5216151A (en) 1975-07-29 1975-07-29 Crystal oscillator circuit device

Country Status (1)

Country Link
JP (1) JPS5216151A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552604A (en) * 1978-10-11 1980-04-17 Seiko Epson Corp Oscillator circuit
US4956618A (en) * 1989-04-07 1990-09-11 Vlsi Technology, Inc. Start-up circuit for low power MOS crystal oscillator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210054A (en) * 1975-07-14 1977-01-26 Mitsubishi Electric Corp Oscillating circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210054A (en) * 1975-07-14 1977-01-26 Mitsubishi Electric Corp Oscillating circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552604A (en) * 1978-10-11 1980-04-17 Seiko Epson Corp Oscillator circuit
JPS6128249B2 (en) * 1978-10-11 1986-06-30 Suwa Seikosha Kk
US4956618A (en) * 1989-04-07 1990-09-11 Vlsi Technology, Inc. Start-up circuit for low power MOS crystal oscillator

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