DE2361877C2 - Oszillatorschaltung - Google Patents

Oszillatorschaltung

Info

Publication number
DE2361877C2
DE2361877C2 DE2361877A DE2361877A DE2361877C2 DE 2361877 C2 DE2361877 C2 DE 2361877C2 DE 2361877 A DE2361877 A DE 2361877A DE 2361877 A DE2361877 A DE 2361877A DE 2361877 C2 DE2361877 C2 DE 2361877C2
Authority
DE
Germany
Prior art keywords
quartz crystal
crystal oscillator
oscillator
oscillator circuit
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.)
Expired
Application number
DE2361877A
Other languages
German (de)
English (en)
Other versions
DE2361877A1 (de
Inventor
Mitsuharu Suwa Nagano Kodaira
Shinji Shimosuwa Nagano Morozumi
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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of DE2361877A1 publication Critical patent/DE2361877A1/de
Application granted granted Critical
Publication of DE2361877C2 publication Critical patent/DE2361877C2/de
Expired 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/354—Astable circuits
    • H03K3/3545—Stabilisation of output, e.g. using crystal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
DE2361877A 1972-12-12 1973-12-12 Oszillatorschaltung Expired DE2361877C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47124665A JPS4982257A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-12-12 1972-12-12

Publications (2)

Publication Number Publication Date
DE2361877A1 DE2361877A1 (de) 1974-06-20
DE2361877C2 true DE2361877C2 (de) 1985-02-28

Family

ID=14891009

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2361877A Expired DE2361877C2 (de) 1972-12-12 1973-12-12 Oszillatorschaltung

Country Status (8)

Country Link
US (1) US3935546A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4982257A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (2) CH1733573A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2361877C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2211800B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1435989A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK52178A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY7800401A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199454A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-02-28 1976-09-02 Hitachi Ltd
JPS52143822A (en) * 1976-05-26 1977-11-30 Fuji Photo Optical Co Ltd Exposure control circuit for camera
US4150338A (en) * 1977-03-28 1979-04-17 Rca Corporation Frequency discriminators
US4282496A (en) * 1979-08-29 1981-08-04 Rca Corporation Starting circuit for low power oscillator circuit
US5113156A (en) * 1991-04-22 1992-05-12 Motorola, Inc. Low power crystal oscillator with automatic gain control
US7564317B2 (en) * 2007-07-06 2009-07-21 Amazing Microelectronic Corporation High/low voltage tolerant interface circuit and crystal oscillator circuit
US7948329B2 (en) * 2008-05-06 2011-05-24 Chartered Semiconductor Manufacturing, Ltd. Oscillator gain circuit and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL123574C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1959-05-27
NL123575C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1960-04-01
US3379584A (en) * 1964-09-04 1968-04-23 Texas Instruments Inc Semiconductor wafer with at least one epitaxial layer and methods of making same
DE158928C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1966-09-26
US3667009A (en) * 1970-12-28 1972-05-30 Motorola Inc Complementary metal oxide semiconductor gate protection diode
US3725822A (en) * 1971-05-20 1973-04-03 Rca Corp Phase shift oscillators using insulated-gate field-effect transistors
US3829795A (en) * 1971-08-13 1974-08-13 Rockwell International Corp Crystal oscillator using field effect transistors in an integrated circuit

Also Published As

Publication number Publication date
GB1435989A (en) 1976-05-19
MY7800401A (en) 1978-12-31
HK52178A (en) 1978-09-22
JPS4982257A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-08-08
CH1733573A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-06-15
FR2211800B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-02-10
CH596599B5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-03-15
US3935546A (en) 1976-01-27
FR2211800A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-07-19
DE2361877A1 (de) 1974-06-20

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: KABUSHIKI KAISHA SUWA SEIKOSHA, SHINJUKU, TOKIO/TO

8128 New person/name/address of the agent

Representative=s name: BLUMBACH, P., DIPL.-ING., 6200 WIESBADEN WESER, W.

D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation