DE60204899D1 - Invertoroszillatorschaltung mit niedrigem verbrauch - Google Patents

Invertoroszillatorschaltung mit niedrigem verbrauch

Info

Publication number
DE60204899D1
DE60204899D1 DE60204899T DE60204899T DE60204899D1 DE 60204899 D1 DE60204899 D1 DE 60204899D1 DE 60204899 T DE60204899 T DE 60204899T DE 60204899 T DE60204899 T DE 60204899T DE 60204899 D1 DE60204899 D1 DE 60204899D1
Authority
DE
Germany
Prior art keywords
transconductance value
oscillator circuit
inverter
phase
invertoroscillator
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 - Lifetime
Application number
DE60204899T
Other languages
English (en)
Other versions
DE60204899T2 (de
Inventor
Pinchas Novac
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.)
EM Microelectronic Marin SA
Original Assignee
EM Microelectronic Marin SA
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 EM Microelectronic Marin SA filed Critical EM Microelectronic Marin SA
Publication of DE60204899D1 publication Critical patent/DE60204899D1/de
Application granted granted Critical
Publication of DE60204899T2 publication Critical patent/DE60204899T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H03B5/06—Modifications of generator to ensure starting of oscillations
    • 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
DE60204899T 2001-08-13 2002-08-01 Invertoroszillatorschaltung mit niedrigem verbrauch Expired - Lifetime DE60204899T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01203052A EP1289121A1 (de) 2001-08-13 2001-08-13 Inverteroszillatorschaltung mit niedrigem Verbrauch
EP01203052 2001-08-13
PCT/EP2002/008586 WO2003017462A1 (en) 2001-08-13 2002-08-01 Oscillator circuit with an inverter amplifier having reduced consumption

Publications (2)

Publication Number Publication Date
DE60204899D1 true DE60204899D1 (de) 2005-08-04
DE60204899T2 DE60204899T2 (de) 2006-05-11

Family

ID=8180782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60204899T Expired - Lifetime DE60204899T2 (de) 2001-08-13 2002-08-01 Invertoroszillatorschaltung mit niedrigem verbrauch

Country Status (5)

Country Link
US (1) US7030709B2 (de)
EP (2) EP1289121A1 (de)
AT (1) ATE298947T1 (de)
DE (1) DE60204899T2 (de)
WO (1) WO2003017462A1 (de)

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GB2402276B (en) * 2003-03-07 2005-08-03 Motorola Inc Amplitude level control circuit
US7109813B2 (en) * 2003-06-12 2006-09-19 Broadcom Corporation Fast starting on-chip crystal oscillation circuit
DE102007018336A1 (de) * 2007-04-18 2008-10-23 Texas Instruments Deutschland Gmbh 32-kHz-Niedrigleistungsoszillator
TWI362824B (en) * 2008-09-12 2012-04-21 Phison Electronics Corp Oscillator and driving circuit and oscillation method thereof
US8120439B2 (en) * 2009-08-13 2012-02-21 Texas Instruments Incorporated Fast start-up crystal oscillator
CN102118131B (zh) * 2009-12-31 2016-06-15 意法-爱立信公司 缩短晶体振荡器的启动时间的方法
RU2455754C1 (ru) * 2011-05-10 2012-07-10 Юрий Сергеевич Иванченко Термокомпенсированный кварцевый генератор
TWI477061B (zh) * 2012-04-10 2015-03-11 Alchip Technologies Ltd 實時時鐘裝置的信號產生電路及相關的方法
CN103378824B (zh) * 2012-04-13 2016-03-16 世芯电子股份有限公司 实时时钟装置的信号产生电路及相关的方法
US8975972B2 (en) * 2012-07-05 2015-03-10 Infineon Technologies Ag Oscillator system
US8816786B2 (en) * 2012-10-01 2014-08-26 Tensorcom, Inc. Method and apparatus of a crystal oscillator with a noiseless and amplitude based start up control loop
EP2757352B1 (de) * 2013-01-17 2015-11-18 EM Microelectronic-Marin SA Sensorüberwachungssystem und -verwaltungsmethode
US9007138B2 (en) * 2013-05-31 2015-04-14 Freescale Semiconductor, Inc. Oscillator with startup circuitry
US20150114954A1 (en) * 2013-10-29 2015-04-30 Sarge Holdings Co., Llc Portable induction heater
US9362864B2 (en) * 2014-09-10 2016-06-07 Gainspan Corporation Dynamic gearshift during oscillator build-up based on duty cycle
US9647670B2 (en) 2015-09-15 2017-05-09 Silicon Laboratories Inc. Oscillator with dynamic gain control
JP6750314B2 (ja) * 2016-05-31 2020-09-02 セイコーエプソン株式会社 発振器、電子機器、移動体及び発振器の製造方法
RU168192U1 (ru) * 2016-10-11 2017-01-23 Общество с ограниченной ответственностью Научно-внедренческая фирма "Сенсоры, модули, системы" Нормирующий преобразователь формы сигналов переменной частоты и переменного напряжения
JP6930134B2 (ja) 2017-02-28 2021-09-01 セイコーエプソン株式会社 発振器、電子機器及び移動体
US10536115B2 (en) 2017-06-30 2020-01-14 Silicon Laboratories Inc. Crystal driver circuit with external oscillation signal amplitude control
US10454420B2 (en) 2017-06-30 2019-10-22 Silicon Laboratories Inc. Crystal driver circuit configurable for daisy chaining
US10574185B2 (en) 2017-06-30 2020-02-25 Silicon Laboratories Inc. Crystal driver circuit with core amplifier having unbalanced tune capacitors
US10367462B2 (en) * 2017-06-30 2019-07-30 Silicon Laboratories Inc. Crystal amplifier with additional high gain amplifier core to optimize startup operation
US20190007005A1 (en) * 2017-06-30 2019-01-03 Silicon Laboratories Inc. Crystal amplifier with resistive degeneration
US10432201B2 (en) * 2017-09-05 2019-10-01 Arm Limited Low power one-pin crystal oscillator with fast start-up
US10432143B2 (en) * 2017-12-25 2019-10-01 Shenzhen GOODIX Technology Co., Ltd. Circuit and method for facilitating startup time of crystal oscillator
US10601369B2 (en) 2018-07-11 2020-03-24 Silicon Laboratories Inc. Crystal oscillator startup time optimization
US10491157B1 (en) 2018-07-11 2019-11-26 Silicon Laboratories Inc. Crystal oscillator adaptive startup energy minimization
US10691150B1 (en) * 2019-04-26 2020-06-23 Nxp B.V. Fast response high-speed redriver channel power up in CIO mode
US11181939B2 (en) * 2019-05-23 2021-11-23 Qualcomm Incorporated Multi-mode oscillation circuitry with stepping control

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Publication number Priority date Publication date Assignee Title
US4360789A (en) * 1980-07-17 1982-11-23 Hughes Aircraft Company Very low current pierce oscillator
JPS6064506A (ja) 1983-09-20 1985-04-13 Fujitsu Ltd 発振回路
US4924257A (en) * 1988-10-05 1990-05-08 Kantilal Jain Scan and repeat high resolution projection lithography system
US5208558A (en) * 1990-11-29 1993-05-04 Kabushiki Kaisha Toshiba Crystal oscillator having plural inverters disabled after start-up
US5557243A (en) * 1995-04-19 1996-09-17 Lg Semicon Co., Ltd. Oscillation circuit with power limiting controller
US5909152A (en) * 1997-02-28 1999-06-01 Texas Instruments Incorporated Low power CMOS crystal oscillator circuit
JP3141816B2 (ja) * 1997-06-19 2001-03-07 日本電気株式会社 発振回路
JP3284341B2 (ja) * 1997-11-14 2002-05-20 日本プレシジョン・サーキッツ株式会社 発振回路
WO1999028956A1 (fr) * 1997-11-28 1999-06-10 Nikon Corporation Procede de commande de rayonnement et dispositif de commande de rayonnement pour source de lumiere pulsee, utilise dans un aligneur
DE69906097T2 (de) * 1999-12-21 2004-02-19 Eta S.A. Fabriques D'ebauches Oszillatoranordnung für einen Niederfrequenz-Quarz und mit verbessertem Temperatur-Verhalten

Also Published As

Publication number Publication date
EP1421674B1 (de) 2005-06-29
EP1421674A1 (de) 2004-05-26
EP1289121A1 (de) 2003-03-05
DE60204899T2 (de) 2006-05-11
US7030709B2 (en) 2006-04-18
US20040169562A1 (en) 2004-09-02
ATE298947T1 (de) 2005-07-15
WO2003017462A1 (en) 2003-02-27

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Legal Events

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