JPS55109003A - Oscillation circuit - Google Patents

Oscillation circuit

Info

Publication number
JPS55109003A
JPS55109003A JP1698179A JP1698179A JPS55109003A JP S55109003 A JPS55109003 A JP S55109003A JP 1698179 A JP1698179 A JP 1698179A JP 1698179 A JP1698179 A JP 1698179A JP S55109003 A JPS55109003 A JP S55109003A
Authority
JP
Japan
Prior art keywords
voltage
crystal
oscillation circuit
current
bias
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.)
Granted
Application number
JP1698179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6259924B2 (en, 2012
Inventor
Shigeru Morokawa
Yoshiki Iwakura
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP1698179A priority Critical patent/JPS55109003A/ja
Priority to US06/116,615 priority patent/US4346350A/en
Priority to GB8004318A priority patent/GB2043383B/en
Priority to DE19803005590 priority patent/DE3005590A1/de
Publication of JPS55109003A publication Critical patent/JPS55109003A/ja
Publication of JPS6259924B2 publication Critical patent/JPS6259924B2/ja
Granted legal-status Critical Current

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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • 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
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L3/00—Starting of generators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
JP1698179A 1979-02-16 1979-02-16 Oscillation circuit Granted JPS55109003A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1698179A JPS55109003A (en) 1979-02-16 1979-02-16 Oscillation circuit
US06/116,615 US4346350A (en) 1979-02-16 1980-01-29 FET Quartz oscillators
GB8004318A GB2043383B (en) 1979-02-16 1980-02-08 Electrical oscillator circuits
DE19803005590 DE3005590A1 (de) 1979-02-16 1980-02-15 Oszillator-schaltung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1698179A JPS55109003A (en) 1979-02-16 1979-02-16 Oscillation circuit

Publications (2)

Publication Number Publication Date
JPS55109003A true JPS55109003A (en) 1980-08-21
JPS6259924B2 JPS6259924B2 (en, 2012) 1987-12-14

Family

ID=11931223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1698179A Granted JPS55109003A (en) 1979-02-16 1979-02-16 Oscillation circuit

Country Status (4)

Country Link
US (1) US4346350A (en, 2012)
JP (1) JPS55109003A (en, 2012)
DE (1) DE3005590A1 (en, 2012)
GB (1) GB2043383B (en, 2012)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH641316B (fr) * 1980-09-19 Ebauches Electroniques Sa Circuit oscillateur a faible consommation de courant.
JP2501200B2 (ja) * 1986-08-28 1996-05-29 日本電気アイシーマイコンシステム 株式会社 パルス発生回路
DE3831176A1 (de) * 1988-09-13 1990-03-22 Siemens Ag Oszillatorzelle
JPH0435317U (en, 2012) * 1990-07-18 1992-03-24
JP3270880B2 (ja) * 1994-06-30 2002-04-02 ソニー株式会社 水晶発振回路
US7872728B1 (en) 1996-10-22 2011-01-18 Seiko Epson Corporation Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the same
US20010043175A1 (en) 1996-10-22 2001-11-22 Masahiro Yasukawa Liquid crystal panel substrate, liquid crystal panel, and electronic equipment and projection type display device both using the same
EP1382992B1 (en) * 1996-10-22 2012-11-14 Seiko Epson Corporation Reflective liquid crystal panel substrate
US6411169B1 (en) 1996-12-27 2002-06-25 Seiko Epson Corporation Oscillation circuit, electronic circuit using the same, and semiconductor device, electronic equipment, and timepiece using the same
US6046648A (en) * 1996-12-27 2000-04-04 Seiko Epson Corporation Crystal oscillator circuit having low power consumption
US5909152A (en) * 1997-02-28 1999-06-01 Texas Instruments Incorporated Low power CMOS crystal oscillator circuit
US6278336B1 (en) 1998-02-27 2001-08-21 Texas Instruments Incorporated Low-current oscillator with hysteresis input buffer
GB2349995A (en) 1999-05-14 2000-11-15 Ericsson Telefon Ab L M An oscillator in which when the frequency is adjusted the level is also adjusted
GB2360154A (en) * 2000-03-09 2001-09-12 Texas Instruments Ltd An IGFET oscillator operable on a low supply voltage
JP4598992B2 (ja) * 2001-06-01 2010-12-15 シチズンホールディングス株式会社 水晶発振回路
JP2011120149A (ja) * 2009-12-07 2011-06-16 Oki Semiconductor Co Ltd 発振回路
EP2779456B1 (en) * 2013-03-15 2018-08-29 Dialog Semiconductor B.V. Method for reducing overdrive need in mos switching and logic circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829795A (en) * 1971-08-13 1974-08-13 Rockwell International Corp Crystal oscillator using field effect transistors in an integrated circuit
US3887881A (en) * 1974-01-24 1975-06-03 American Micro Syst Low voltage CMOS amplifier
CH450474A4 (en, 2012) * 1974-04-01 1976-02-27
CH580358A5 (en, 2012) * 1974-09-20 1976-09-30 Centre Electron Horloger
US3959744A (en) * 1975-02-26 1976-05-25 Time Computer, Inc. CMOS oscillator having bias circuit outside oscillator feedback loop
NL7703423A (nl) * 1977-03-30 1978-10-03 Meidensha Electric Mfg Co Ltd Kristaloscillator met een laag energieverbruik.

Also Published As

Publication number Publication date
US4346350A (en) 1982-08-24
DE3005590A1 (de) 1980-08-28
GB2043383B (en) 1983-10-26
DE3005590C2 (en, 2012) 1988-05-05
JPS6259924B2 (en, 2012) 1987-12-14
GB2043383A (en) 1980-10-01

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