ATE555548T1 - Ausgleichsverfahren und -vorrichtung für einen resonator - Google Patents

Ausgleichsverfahren und -vorrichtung für einen resonator

Info

Publication number
ATE555548T1
ATE555548T1 AT09721157T AT09721157T ATE555548T1 AT E555548 T1 ATE555548 T1 AT E555548T1 AT 09721157 T AT09721157 T AT 09721157T AT 09721157 T AT09721157 T AT 09721157T AT E555548 T1 ATE555548 T1 AT E555548T1
Authority
AT
Austria
Prior art keywords
resonator
oscillator
temperature
silicon type
counter
Prior art date
Application number
AT09721157T
Other languages
English (en)
Inventor
David Ruffieux
Original Assignee
Suisse Electronique Microtech
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 Suisse Electronique Microtech filed Critical Suisse Electronique Microtech
Application granted granted Critical
Publication of ATE555548T1 publication Critical patent/ATE555548T1/de

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
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
    • H03L1/026—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using a memory for digitally storing correction values
    • 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
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
    • H03L1/027—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using frequency conversion means which is variable with temperature, e.g. mixer, frequency divider, pulse add/subtract logic circuit

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
AT09721157T 2008-03-10 2009-03-05 Ausgleichsverfahren und -vorrichtung für einen resonator ATE555548T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08152548A EP2101413A1 (de) 2008-03-10 2008-03-10 Vorrichtung und Methode zur Temperaturkompensierung eines Resonators
PCT/EP2009/052624 WO2009112427A1 (fr) 2008-03-10 2009-03-05 Dispositif et methode de compensation d'un resonateur

Publications (1)

Publication Number Publication Date
ATE555548T1 true ATE555548T1 (de) 2012-05-15

Family

ID=39722630

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09721157T ATE555548T1 (de) 2008-03-10 2009-03-05 Ausgleichsverfahren und -vorrichtung für einen resonator

Country Status (4)

Country Link
US (1) US8264292B2 (de)
EP (2) EP2101413A1 (de)
AT (1) ATE555548T1 (de)
WO (1) WO2009112427A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102118159B (zh) * 2009-12-30 2013-06-05 意法半导体研发(深圳)有限公司 产生时钟信号的电路和方法
US8660596B2 (en) * 2010-10-01 2014-02-25 Mediatek Inc. Electronic apparatus and associated frequency adjusting method
US9244795B2 (en) * 2013-10-28 2016-01-26 Synopsys, Inc. Method and apparatus for emulation and prototyping with variable cycle speed
US11764730B2 (en) * 2021-05-06 2023-09-19 Nordic Semiconductor Asa Oscillator circuits

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173488A (ja) * 1982-04-06 1983-10-12 Seiko Instr & Electronics Ltd 電子時計用集積回路
JPS59105720A (ja) * 1982-12-08 1984-06-19 Nec Corp 水晶基準信号発生回路
GB2360404B (en) * 2000-03-17 2004-03-10 Ericsson Telefon Ab L M Electronic circuit
JP2001339244A (ja) * 2000-05-29 2001-12-07 Nippon Precision Circuits Inc 温度補償型発振器とその製造方法および温度補償型発振用集積回路
EP1265352B1 (de) 2001-06-07 2011-08-10 CSEM Centre Suisse d'Electronique et de Microtechnique S.A. - Recherche et Développement Differenzielle Oszillatorschaltung mit einem elektromechanischen Resonator
EP1304804A3 (de) * 2001-10-10 2006-07-12 STMicroelectronics Pvt. Ltd Teiler mit gebrochenem Teilverhältnis
JP3973910B2 (ja) * 2002-01-21 2007-09-12 シチズンホールディングス株式会社 温度補償型発振器の製造方法
US6995622B2 (en) * 2004-01-09 2006-02-07 Robert Bosh Gmbh Frequency and/or phase compensated microelectromechanical oscillator
US7791419B1 (en) * 2007-05-14 2010-09-07 Dust Networks, Inc. Timing calibration for crystal oscillators within a mesh network
US8040190B2 (en) * 2008-05-01 2011-10-18 Csem Centre Suisse D'electronique Et De Microtechnique Sa-Recherche Et Developpement Phase-locked loop

Also Published As

Publication number Publication date
US8264292B2 (en) 2012-09-11
EP2250731B1 (de) 2012-04-25
US20110012686A1 (en) 2011-01-20
WO2009112427A1 (fr) 2009-09-17
EP2250731A1 (de) 2010-11-17
EP2101413A1 (de) 2009-09-16

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