JPS5227341A - Integrated oscillating circuit - Google Patents

Integrated oscillating circuit

Info

Publication number
JPS5227341A
JPS5227341A JP51102496A JP10249676A JPS5227341A JP S5227341 A JPS5227341 A JP S5227341A JP 51102496 A JP51102496 A JP 51102496A JP 10249676 A JP10249676 A JP 10249676A JP S5227341 A JPS5227341 A JP S5227341A
Authority
JP
Japan
Prior art keywords
control electrode
components
tuning capacitors
oscillating circuit
capacitor
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
JP51102496A
Other languages
English (en)
Inventor
Jiyorujie Mishieru Jiyan
Ruetsushiyaa Yakobu
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.)
Ebauches SA
Original Assignee
Ebauches SA
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 Ebauches SA filed Critical Ebauches SA
Publication of JPS5227341A publication Critical patent/JPS5227341A/ja
Priority to US05/828,685 priority Critical patent/US4182240A/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
    • H03B5/366—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 and comprising means for varying the frequency by a variable voltage or current
    • 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

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Electric Clocks (AREA)
JP51102496A 1975-08-28 1976-08-27 Integrated oscillating circuit Pending JPS5227341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/828,685 US4182240A (en) 1976-08-27 1977-08-29 Printer control assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1113775A CH609525GA3 (en) 1975-08-28 1975-08-28 Oscillator circuit for an electronic timepiece

Publications (1)

Publication Number Publication Date
JPS5227341A true JPS5227341A (en) 1977-03-01

Family

ID=4370442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51102496A Pending JPS5227341A (en) 1975-08-28 1976-08-27 Integrated oscillating circuit

Country Status (3)

Country Link
JP (1) JPS5227341A (ja)
CH (1) CH609525GA3 (ja)
DE (1) DE2638055C3 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111505A (ja) * 1981-12-25 1983-07-02 Seiko Epson Corp 水晶発振回路
JPH0264224U (ja) * 1989-10-19 1990-05-15

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652906A (en) * 1979-10-04 1981-05-12 Toshiba Corp Oscillating circuit
FR2502864B1 (fr) * 1981-03-24 1986-09-05 Asulab Sa Circuit integre pour oscillateur a frequence reglable
CA1199689A (en) * 1983-09-21 1986-01-21 Terence N. Thomas Phase locked loop variable oscillator with switched capacitors
DE3437492A1 (de) * 1984-10-12 1986-04-17 Kieninger & Obergfell, Fabrik für technische Laufwerke und Apparate GmbH & Co, 7742 St Georgen Elektrisches uhrwerk mit einem elektronischen oszillator
IT1185568B (it) * 1985-05-17 1987-11-12 Face Standard Ind Dispositivo circuitale per agevolare la canalizzazione in un sintetizzatore di frequenza
JP2869998B2 (ja) * 1989-03-03 1999-03-10 セイコーエプソン株式会社 圧電発振器
JP2005123426A (ja) 2003-10-17 2005-05-12 Matsushita Electric Ind Co Ltd 電圧制御可変容量

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111505A (ja) * 1981-12-25 1983-07-02 Seiko Epson Corp 水晶発振回路
JPH0264224U (ja) * 1989-10-19 1990-05-15

Also Published As

Publication number Publication date
CH609525GA3 (en) 1979-03-15
DE2638055A1 (de) 1977-03-10
CH609525B (fr)
DE2638055B2 (de) 1978-05-24
DE2638055C3 (de) 1980-06-04

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