JPS53110354A - Oscillator circuit - Google Patents

Oscillator circuit

Info

Publication number
JPS53110354A
JPS53110354A JP2477077A JP2477077A JPS53110354A JP S53110354 A JPS53110354 A JP S53110354A JP 2477077 A JP2477077 A JP 2477077A JP 2477077 A JP2477077 A JP 2477077A JP S53110354 A JPS53110354 A JP S53110354A
Authority
JP
Japan
Prior art keywords
oscillator circuit
power consumption
lowering
minimize
lower limit
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
JP2477077A
Other languages
Japanese (ja)
Inventor
Tadashi Funakubo
Osamu Yamashiro
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 JP2477077A priority Critical patent/JPS53110354A/en
Publication of JPS53110354A publication Critical patent/JPS53110354A/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

  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Abstract

PURPOSE:To minimize the power consumption of the oscillator circuit at the normal time, by lowering the lower limit voltage of the oscillation action in case the power voltage lowers due to a large temporary power consumption at the lamp lighting time, etc.
JP2477077A 1977-03-09 1977-03-09 Oscillator circuit Pending JPS53110354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2477077A JPS53110354A (en) 1977-03-09 1977-03-09 Oscillator circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2477077A JPS53110354A (en) 1977-03-09 1977-03-09 Oscillator circuit

Publications (1)

Publication Number Publication Date
JPS53110354A true JPS53110354A (en) 1978-09-27

Family

ID=12147388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2477077A Pending JPS53110354A (en) 1977-03-09 1977-03-09 Oscillator circuit

Country Status (1)

Country Link
JP (1) JPS53110354A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142273A (en) * 1979-04-24 1980-11-06 Citizen Watch Co Ltd Electronic watch
JPS55166076A (en) * 1979-06-13 1980-12-24 Citizen Watch Co Ltd Circuit for electronic watch
JPS5696273A (en) * 1979-12-28 1981-08-04 Seiko Epson Corp Electronic timepiece
JPS58501090A (en) * 1981-07-13 1983-07-07 ティーティーシー　ホールディング　アクチエンゲゼルシャフト electronic equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142273A (en) * 1979-04-24 1980-11-06 Citizen Watch Co Ltd Electronic watch
JPS55166076A (en) * 1979-06-13 1980-12-24 Citizen Watch Co Ltd Circuit for electronic watch
JPS5696273A (en) * 1979-12-28 1981-08-04 Seiko Epson Corp Electronic timepiece
JPS6240671B2 (en) * 1979-12-28 1987-08-29 Seikoo Epuson Kk
JPS58501090A (en) * 1981-07-13 1983-07-07 ティーティーシー　ホールディング　アクチエンゲゼルシャフト electronic equipment

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