JPS5516545A - Crystal oscillator - Google Patents

Crystal oscillator

Info

Publication number
JPS5516545A
JPS5516545A JP8904678A JP8904678A JPS5516545A JP S5516545 A JPS5516545 A JP S5516545A JP 8904678 A JP8904678 A JP 8904678A JP 8904678 A JP8904678 A JP 8904678A JP S5516545 A JPS5516545 A JP S5516545A
Authority
JP
Japan
Prior art keywords
crystal oscillator
crystal
inverter
oscillator
mos inverter
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
JP8904678A
Other languages
Japanese (ja)
Inventor
Takahiro Yamada
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8904678A priority Critical patent/JPS5516545A/en
Publication of JPS5516545A publication Critical patent/JPS5516545A/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 stabilize a crystal oscillator, using a C-MOS inverter, in a high- frequency band by constituting it using a crystal filter so that the feedback network of the inverter oscillator will have both functions of selecting a frequency and of setting a bias. CONSTITUTION:To C-MOS inverter 42, coil 39, crystal vibrator 40 and trimmer capacitor 41 are connected in parallel, thereby forming a feedback circuit.
JP8904678A 1978-07-20 1978-07-20 Crystal oscillator Pending JPS5516545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8904678A JPS5516545A (en) 1978-07-20 1978-07-20 Crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8904678A JPS5516545A (en) 1978-07-20 1978-07-20 Crystal oscillator

Publications (1)

Publication Number Publication Date
JPS5516545A true JPS5516545A (en) 1980-02-05

Family

ID=13959938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8904678A Pending JPS5516545A (en) 1978-07-20 1978-07-20 Crystal oscillator

Country Status (1)

Country Link
JP (1) JPS5516545A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111505A (en) * 1981-12-25 1983-07-02 Seiko Epson Corp crystal oscillation circuit
JP2007187800A (en) * 2006-01-12 2007-07-26 Kanji Uchiumi Full-scale house model and how to display the house model

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111505A (en) * 1981-12-25 1983-07-02 Seiko Epson Corp crystal oscillation circuit
JP2007187800A (en) * 2006-01-12 2007-07-26 Kanji Uchiumi Full-scale house model and how to display the house model

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