NL177369C - Oscillator. - Google Patents

Oscillator.

Info

Publication number
NL177369C
NL177369C NLAANVRAGE7806187,A NL7806187A NL177369C NL 177369 C NL177369 C NL 177369C NL 7806187 A NL7806187 A NL 7806187A NL 177369 C NL177369 C NL 177369C
Authority
NL
Netherlands
Prior art keywords
oscillator
Prior art date
Application number
NLAANVRAGE7806187,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7806187A (nl
NL177369B (nl
Original Assignee
Murata Manufacturing Co
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 Murata Manufacturing Co filed Critical Murata Manufacturing Co
Publication of NL7806187A publication Critical patent/NL7806187A/xx
Publication of NL177369B publication Critical patent/NL177369B/xx
Application granted granted Critical
Publication of NL177369C publication Critical patent/NL177369C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/028—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only of generators comprising piezoelectric resonators
    • 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
    • H03B5/02—Details
    • H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature
    • 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
    • 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
    • H03B5/362—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 being a single transistor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
    • H03H3/04—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks for obtaining desired frequency or temperature coefficient
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/545—Filters comprising resonators of piezoelectric or electrostrictive material including active elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
NLAANVRAGE7806187,A 1977-06-07 1978-06-07 Oscillator. NL177369C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6769677A JPS542043A (en) 1977-06-07 1977-06-07 Temperature compensating capacitor and oscillator using same

Publications (3)

Publication Number Publication Date
NL7806187A NL7806187A (nl) 1978-12-11
NL177369B NL177369B (nl) 1985-04-01
NL177369C true NL177369C (nl) 1985-09-02

Family

ID=13352368

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7806187,A NL177369C (nl) 1977-06-07 1978-06-07 Oscillator.

Country Status (6)

Country Link
JP (1) JPS542043A (cs)
DE (1) DE2824655C2 (cs)
FR (1) FR2394203A1 (cs)
GB (1) GB1576704A (cs)
IT (1) IT1109602B (cs)
NL (1) NL177369C (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923671C2 (de) * 1979-06-12 1982-12-02 Standard Elektrik Lorenz Ag, 7000 Stuttgart Temperaturkompensierte Oszillatorschaltung
FR2501434B1 (fr) * 1981-03-03 1985-10-11 Cepe Oscillateur a frequence commandee comportant un element piezoelectrique et presentant une plage de variation de frequence etendue
JPS57163831U (cs) * 1981-04-03 1982-10-15
JPS59181585A (ja) * 1983-03-31 1984-10-16 Toshiba Corp 変位発生装置
JPS59169124U (ja) * 1983-04-25 1984-11-12 株式会社村田製作所 圧電セラミツク発振子
JPH0640665B2 (ja) * 1984-04-13 1994-05-25 株式会社東芝 固体撮像装置の出力信号再生回路
US5351163A (en) * 1992-12-30 1994-09-27 Westinghouse Electric Corporation High Q monolithic MIM capacitor
US5952894A (en) * 1995-11-07 1999-09-14 Nec Corporation Resonant circuit having a reactance for temperature compensation
TW427059B (en) * 1998-08-07 2001-03-21 Tdk Corp Resonator, piezoelectric resonator and the manufacturing method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1356732A (fr) * 1963-05-14 1964-03-27 Pye Ltd Circuit électrique perfectionné
FR1530078A (fr) * 1966-09-23 1968-06-21 Centre Electron Horloger Circuit électrique oscillant ou élément de filtre
US3728641A (en) * 1970-08-06 1973-04-17 Suwa Seikosha Kk Variable temperature compensating capacitor for crystal oscillators
DE2314420C3 (de) * 1973-03-22 1978-03-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Piezoelektrische Taste
CH604246B5 (cs) * 1973-06-05 1978-08-31 Suwa Seikosha Kk

Also Published As

Publication number Publication date
FR2394203B1 (cs) 1982-03-05
NL7806187A (nl) 1978-12-11
DE2824655C2 (de) 1987-03-26
DE2824655A1 (de) 1978-12-21
FR2394203A1 (fr) 1979-01-05
IT1109602B (it) 1985-12-23
IT7868307A0 (it) 1978-06-06
NL177369B (nl) 1985-04-01
GB1576704A (en) 1980-10-15
JPS542043A (en) 1979-01-09

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent

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