JPS5227340A - Oscillation output circuit - Google Patents

Oscillation output circuit

Info

Publication number
JPS5227340A
JPS5227340A JP10301375A JP10301375A JPS5227340A JP S5227340 A JPS5227340 A JP S5227340A JP 10301375 A JP10301375 A JP 10301375A JP 10301375 A JP10301375 A JP 10301375A JP S5227340 A JPS5227340 A JP S5227340A
Authority
JP
Japan
Prior art keywords
output circuit
oscillation output
misfet
oscillator
prevented
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
JP10301375A
Other languages
Japanese (ja)
Inventor
Osamu Yamashiro
Yoshio Adachi
Shunji Hiraki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10301375A priority Critical patent/JPS5227340A/en
Priority to DE19762638549 priority patent/DE2638549A1/en
Priority to NL7609595A priority patent/NL7609595A/en
Publication of JPS5227340A publication Critical patent/JPS5227340A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Abstract

PURPOSE: The effects caused by sudden fluctuation of power source voltage can be prevented for the oscillator of the electronic watch using MISFET.
COPYRIGHT: (C)1977,JPO&Japio
JP10301375A 1975-08-27 1975-08-27 Oscillation output circuit Pending JPS5227340A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10301375A JPS5227340A (en) 1975-08-27 1975-08-27 Oscillation output circuit
DE19762638549 DE2638549A1 (en) 1975-08-27 1976-08-26 Amplifier circuit delivering HF signal - has LF component caused by supply voltage fluctuations and is used for electronic watch (NL010377)
NL7609595A NL7609595A (en) 1975-08-27 1976-08-27 MISFET CHAIN TO SUPPLY A STABILIZED HIGH FREQUENCY OUTPUT VOLTAGE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10301375A JPS5227340A (en) 1975-08-27 1975-08-27 Oscillation output circuit

Publications (1)

Publication Number Publication Date
JPS5227340A true JPS5227340A (en) 1977-03-01

Family

ID=14342749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10301375A Pending JPS5227340A (en) 1975-08-27 1975-08-27 Oscillation output circuit

Country Status (3)

Country Link
JP (1) JPS5227340A (en)
DE (1) DE2638549A1 (en)
NL (1) NL7609595A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185705A (en) * 1981-05-12 1982-11-16 Citizen Watch Co Ltd Quartz oscillator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185705A (en) * 1981-05-12 1982-11-16 Citizen Watch Co Ltd Quartz oscillator

Also Published As

Publication number Publication date
NL7609595A (en) 1977-03-01
DE2638549A1 (en) 1977-03-03

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