GB2043383B - Electrical oscillator circuits - Google Patents

Electrical oscillator circuits

Info

Publication number
GB2043383B
GB2043383B GB8004318A GB8004318A GB2043383B GB 2043383 B GB2043383 B GB 2043383B GB 8004318 A GB8004318 A GB 8004318A GB 8004318 A GB8004318 A GB 8004318A GB 2043383 B GB2043383 B GB 2043383B
Authority
GB
United Kingdom
Prior art keywords
oscillator circuits
electrical oscillator
electrical
circuits
oscillator
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
GB8004318A
Other languages
English (en)
Other versions
GB2043383A (en
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
Publication of GB2043383A publication Critical patent/GB2043383A/en
Application granted granted Critical
Publication of GB2043383B publication Critical patent/GB2043383B/en
Expired 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)
GB8004318A 1979-02-16 1980-02-08 Electrical oscillator circuits Expired GB2043383B (en)

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
GB2043383A GB2043383A (en) 1980-10-01
GB2043383B true GB2043383B (en) 1983-10-26

Family

ID=11931223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8004318A Expired GB2043383B (en) 1979-02-16 1980-02-08 Electrical oscillator circuits

Country Status (4)

Country Link
US (1) US4346350A (US06252093-20010626-C00008.png)
JP (1) JPS55109003A (US06252093-20010626-C00008.png)
DE (1) DE3005590A1 (US06252093-20010626-C00008.png)
GB (1) GB2043383B (US06252093-20010626-C00008.png)

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 (US06252093-20010626-C00008.png) * 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
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
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
EP1801641B1 (en) * 1996-10-22 2012-10-10 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
CH580837B5 (US06252093-20010626-C00008.png) * 1974-04-01 1976-10-15 Battelle Memorial Institute
CH580358A5 (US06252093-20010626-C00008.png) * 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
GB2043383A (en) 1980-10-01
JPS6259924B2 (US06252093-20010626-C00008.png) 1987-12-14
DE3005590C2 (US06252093-20010626-C00008.png) 1988-05-05
US4346350A (en) 1982-08-24
JPS55109003A (en) 1980-08-21
DE3005590A1 (de) 1980-08-28

Similar Documents

Publication Publication Date Title
GB2054219B (en) Voltage reference circuit
JPS5633648A (en) Renetting circuit
GB2120847B (en) Integrated circuit
JPS5684021A (en) Tuning circuit
GB2055261B (en) Inverter circuit
JPS5550654A (en) Integrated circuit configuration
JPS55154794A (en) Integrated circuit
GB2043383B (en) Electrical oscillator circuits
JPS55127726A (en) Comparing circuit
GB2065381B (en) Electric circuit arrangements
HK56785A (en) Oscillator circuit
JPS5634187A (en) Mosstransistor circuit
GB2063605B (en) Oscillator circuit
GB8320970D0 (en) Circuit arrangement
JPS54104294A (en) Integrated circuit
IE801530L (en) Integrated circuit
JPS558098A (en) Integrated circuit
GB2040633B (en) Electrical oscillator circuit
JPS5637725A (en) Tuning circuit
JPS55117266A (en) Integrated circuit structure
DE3366556D1 (en) Oscillator circuit
JPS566422A (en) Electronic circuit
JPS5649629A (en) Circuit constant generator
JPS54126061A (en) Divider circuit
JPS5674611A (en) Quotienttevaluation circuit

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20000207