JPS5238865A - Crystal oscillator - Google Patents

Crystal oscillator

Info

Publication number
JPS5238865A
JPS5238865A JP11511275A JP11511275A JPS5238865A JP S5238865 A JPS5238865 A JP S5238865A JP 11511275 A JP11511275 A JP 11511275A JP 11511275 A JP11511275 A JP 11511275A JP S5238865 A JPS5238865 A JP S5238865A
Authority
JP
Japan
Prior art keywords
crystal oscillator
amplifier
constituting
elements
oscillating circuit
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
JP11511275A
Other languages
Japanese (ja)
Inventor
Kazuhiro Akuta
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP11511275A priority Critical patent/JPS5238865A/en
Publication of JPS5238865A publication Critical patent/JPS5238865A/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:To realize stable oscillation by constituting the crystal oscillating circuit so that frequency selectivity can be obtained with elements other than DC amplifier.
JP11511275A 1975-09-23 1975-09-23 Crystal oscillator Pending JPS5238865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11511275A JPS5238865A (en) 1975-09-23 1975-09-23 Crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11511275A JPS5238865A (en) 1975-09-23 1975-09-23 Crystal oscillator

Publications (1)

Publication Number Publication Date
JPS5238865A true JPS5238865A (en) 1977-03-25

Family

ID=14654523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11511275A Pending JPS5238865A (en) 1975-09-23 1975-09-23 Crystal oscillator

Country Status (1)

Country Link
JP (1) JPS5238865A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661785A (en) * 1985-05-22 1987-04-28 S. T. Research Corporation Balanced feedback oscillators
US4862114A (en) * 1988-06-23 1989-08-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Crystal oscillators using negative voltage gain, single pole response amplifiers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661785A (en) * 1985-05-22 1987-04-28 S. T. Research Corporation Balanced feedback oscillators
US4862114A (en) * 1988-06-23 1989-08-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Crystal oscillators using negative voltage gain, single pole response amplifiers

Similar Documents

Publication Publication Date Title
NL7508081A (en) OSCILLATOR CIRCUIT WITH STABILIZED FREQUENCY.
JPS51124355A (en) Crystal oscillation circuit
JPS532097A (en) Quartz crystal oscillator
JPS5238865A (en) Crystal oscillator
JPS5384446A (en) Stabilizing oscillator of dielectric resonator
JPS52105715A (en) Receiver
JPS527613A (en) Afc system
JPS5342585A (en) Crystal oscillator
JPS5227665A (en) Electronic timepiece
JPS5219052A (en) Low current-consumption crystal oscillator circuit device
JPS51142252A (en) Exciter circuit
JPS5216991A (en) Structure of piezo oscillator
JPS5342584A (en) Crystal oscillator
JPS52149466A (en) Low power consumption oscillator circuit
JPS5326556A (en) Astable mult ivibrator
JPS5268348A (en) Quartz crystal oscillator
JPS5291686A (en) Thickness slide crystal vibrator
JPS51126786A (en) Flexural vibrator
JPS52111763A (en) Electronic watch
JPS5225544A (en) Microwave oscillator
JPS5228846A (en) Crystal oscillator
JPS53117992A (en) Crystal vibrator
JPS52119155A (en) Solid-state oscillator
JPS5342587A (en) Crystal oscillator
JPS5375791A (en) Crystal oscillator