TR201903551T4 - Dakik olmayan saatin düzeltilmesi. - Google Patents

Dakik olmayan saatin düzeltilmesi. Download PDF

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Publication number
TR201903551T4
TR201903551T4 TR2019/03551T TR201903551T TR201903551T4 TR 201903551 T4 TR201903551 T4 TR 201903551T4 TR 2019/03551 T TR2019/03551 T TR 2019/03551T TR 201903551 T TR201903551 T TR 201903551T TR 201903551 T4 TR201903551 T4 TR 201903551T4
Authority
TR
Turkey
Prior art keywords
oscillator
calibration
low power
output
during
Prior art date
Application number
TR2019/03551T
Other languages
English (en)
Inventor
Ellis Andrew
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of TR201903551T4 publication Critical patent/TR201903551T4/tr

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
    • G04G3/027—Circuits for deriving low frequency timing pulses from pulses of higher frequency by combining pulse-trains of different frequencies, e.g. obtained from two independent oscillators or from a common oscillator by means of different frequency dividing ratios
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/04—Temperature-compensating arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Abstract

Bir elektronik aygıt iki osilatöre, örneğin birinci dakik kristal osilatör ve ikinci dakik olmayan düşük güçlü osilatöre sahiptir. Bir normal çalışma modunda, zaman kristal osilatörün çıktısına göre tutulur, ancak düşük güçte çalışma modunda, zaman, dakik olmayan osilatörün çıktısına göre tutulur. Düşük güçte çalışma modu sırasında, kalibrasyon işlemi tekrarlanarak gerçekleştirilir. Birinci kalibrasyon zaman periyodu sırasında, ikinci osilatörün birinci osilatörle kalibre edilmesiyle birinci kalibrasyon sonucu elde edilir ve ikinci kalibrasyon zaman periyodu sırasında tekrar kalibrasyon gerçekleştirilmesiyle ikinci kalibrasyon sonucu elde edilir. Birinci ve ikinci kalibrasyon sonucundan düzeltme faktörü belirlenir ve daha sonra zaman ikinci osilatörün çıktısına göre tutulurken düzeltme faktörü uygulanır.
TR2019/03551T 2011-06-03 2012-06-01 Dakik olmayan saatin düzeltilmesi. TR201903551T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161493023P 2011-06-03 2011-06-03

Publications (1)

Publication Number Publication Date
TR201903551T4 true TR201903551T4 (tr) 2019-04-22

Family

ID=46384328

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/03551T TR201903551T4 (tr) 2011-06-03 2012-06-01 Dakik olmayan saatin düzeltilmesi.

Country Status (6)

Country Link
US (1) US8749313B2 (tr)
EP (2) EP2715457B1 (tr)
ES (1) ES2719617T3 (tr)
RU (1) RU2579716C2 (tr)
TR (1) TR201903551T4 (tr)
WO (1) WO2012164068A1 (tr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7656745B2 (en) 2007-03-15 2010-02-02 Micron Technology, Inc. Circuit, system and method for controlling read latency
WO2014095538A1 (fr) * 2012-12-21 2014-06-26 Eta Sa Manufacture Horlogère Suisse Circuit chronometre thermocompense
US9749064B2 (en) 2015-08-28 2017-08-29 FedEx Supply Chain Logistics & Electronics, Inc. Automated radio frequency testing management system
US9865317B2 (en) 2016-04-26 2018-01-09 Micron Technology, Inc. Methods and apparatuses including command delay adjustment circuit
US9997220B2 (en) 2016-08-22 2018-06-12 Micron Technology, Inc. Apparatuses and methods for adjusting delay of command signal path
US10250266B2 (en) * 2017-07-24 2019-04-02 Nxp B.V. Oscillator calibration system
US10250269B2 (en) 2017-07-24 2019-04-02 Nxp B.V. Oscillator system
US10224938B2 (en) * 2017-07-26 2019-03-05 Micron Technology, Inc. Apparatuses and methods for indirectly detecting phase variations
DE102020135100B4 (de) 2020-12-30 2022-08-11 Realization Desal Ag Armbanduhr

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305041A (en) * 1979-10-26 1981-12-08 Rockwell International Corporation Time compensated clock oscillator
US4899117A (en) 1987-12-24 1990-02-06 The United States Of America As Represented By The Secretary Of The Army High accuracy frequency standard and clock system
JPH09113654A (ja) 1995-10-16 1997-05-02 Nec Ic Microcomput Syst Ltd 間欠受信制御器
FR2791853B1 (fr) 1999-04-01 2001-05-25 Sagem Appareil mobile et procede de gestion d'un mode de veille dans un tel appareil mobile
GB2358490B (en) 1999-12-29 2004-08-11 Nokia Mobile Phones Ltd A clock
US7315489B2 (en) 2004-06-14 2008-01-01 Powerprecise Solutions, Inc. Method and apparatus for time measurement
FR2935075B1 (fr) * 2008-08-14 2010-09-10 Thales Sa Oscillateur a quartz a precision elevee et de faible consommation
EP2333954B1 (en) * 2009-11-25 2015-07-22 ST-Ericsson SA Clock recovery in a battery powered device

Also Published As

Publication number Publication date
US20120306580A1 (en) 2012-12-06
ES2719617T3 (es) 2019-07-11
RU2579716C2 (ru) 2016-04-10
WO2012164068A1 (en) 2012-12-06
EP3502805B1 (en) 2022-05-04
EP3502805A1 (en) 2019-06-26
US8749313B2 (en) 2014-06-10
EP2715457B1 (en) 2019-01-09
RU2013157870A (ru) 2015-07-20
EP2715457A1 (en) 2014-04-09

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