ATE298947T1 - Invertoroszillatorschaltung mit niedrigem verbrauch - Google Patents
Invertoroszillatorschaltung mit niedrigem verbrauchInfo
- Publication number
- ATE298947T1 ATE298947T1 AT02772113T AT02772113T ATE298947T1 AT E298947 T1 ATE298947 T1 AT E298947T1 AT 02772113 T AT02772113 T AT 02772113T AT 02772113 T AT02772113 T AT 02772113T AT E298947 T1 ATE298947 T1 AT E298947T1
- Authority
- AT
- Austria
- Prior art keywords
- oscillator circuit
- transconductance value
- inverter
- invertor
- low consumption
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 abstract 1
- 238000009499 grossing Methods 0.000 abstract 1
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
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
- Logic Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01203052A EP1289121A1 (de) | 2001-08-13 | 2001-08-13 | Inverteroszillatorschaltung mit niedrigem Verbrauch |
PCT/EP2002/008586 WO2003017462A1 (en) | 2001-08-13 | 2002-08-01 | Oscillator circuit with an inverter amplifier having reduced consumption |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE298947T1 true ATE298947T1 (de) | 2005-07-15 |
Family
ID=8180782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02772113T ATE298947T1 (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) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US10574185B2 (en) | 2017-06-30 | 2020-02-25 | Silicon Laboratories Inc. | Crystal driver circuit with core amplifier having unbalanced tune capacitors |
US20190007005A1 (en) * | 2017-06-30 | 2019-01-03 | Silicon Laboratories Inc. | Crystal amplifier with resistive degeneration |
US10367462B2 (en) * | 2017-06-30 | 2019-07-30 | Silicon Laboratories Inc. | Crystal amplifier with additional high gain amplifier core to optimize startup operation |
US10454420B2 (en) | 2017-06-30 | 2019-10-22 | Silicon Laboratories Inc. | Crystal driver circuit configurable for daisy chaining |
US10536115B2 (en) | 2017-06-30 | 2020-01-14 | Silicon Laboratories Inc. | Crystal driver circuit with external oscillation signal amplitude control |
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 |
Family Cites Families (10)
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 |
EP1043760A4 (de) * | 1997-11-28 | 2005-06-15 | Nikon Corp | Apparat und methode zur kontrolle der beleuchtung für eine gepulste lichtquelle, verwendet in einer ausrichtevorrichtung |
ATE235124T1 (de) * | 1999-12-21 | 2003-04-15 | Ebauchesfabrik Eta Ag | Oszillatoranordnung für einen niederfrequenz- quarz und mit verbessertem temperatur-verhalten |
-
2001
- 2001-08-13 EP EP01203052A patent/EP1289121A1/de not_active Withdrawn
-
2002
- 2002-08-01 US US10/485,463 patent/US7030709B2/en not_active Expired - Lifetime
- 2002-08-01 WO PCT/EP2002/008586 patent/WO2003017462A1/en not_active Application Discontinuation
- 2002-08-01 AT AT02772113T patent/ATE298947T1/de not_active IP Right Cessation
- 2002-08-01 EP EP02772113A patent/EP1421674B1/de not_active Expired - Lifetime
- 2002-08-01 DE DE60204899T patent/DE60204899T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7030709B2 (en) | 2006-04-18 |
DE60204899D1 (de) | 2005-08-04 |
US20040169562A1 (en) | 2004-09-02 |
EP1421674B1 (de) | 2005-06-29 |
EP1421674A1 (de) | 2004-05-26 |
DE60204899T2 (de) | 2006-05-11 |
EP1289121A1 (de) | 2003-03-05 |
WO2003017462A1 (en) | 2003-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE298947T1 (de) | Invertoroszillatorschaltung mit niedrigem verbrauch | |
US6025757A (en) | Piezoelectric oscillator circuit | |
JP4536364B2 (ja) | 高品質並列共振発振器 | |
EP0939484A1 (de) | Operationsverstärker | |
JPH06177645A (ja) | 発振回路 | |
JP2002157030A (ja) | 安定化直流電源装置 | |
US6411172B2 (en) | Oscillator circuit with reduced capacity for AC coupling capacitor | |
JPH1155085A (ja) | 回 路 | |
JP3736954B2 (ja) | 発振回路 | |
JP4171552B2 (ja) | 温度補償型水晶発振器 | |
US5869989A (en) | Amplifying electronic circuit with stable idling current | |
JP2524399B2 (ja) | 水晶発振回路 | |
JP2815920B2 (ja) | 発振器 | |
JPS6138264Y2 (de) | ||
JP2002151954A (ja) | 発振器 | |
JP3255581B2 (ja) | 発振回路 | |
JPH04249409A (ja) | 電圧制御発振器 | |
ES2065282A2 (es) | Fuente de alimentacion conmutada con limitacion de corriente de cortocircuito. | |
JPH0332090Y2 (de) | ||
JPS59168704A (ja) | 半導体集積回路 | |
JPH04282904A (ja) | 発振回路 | |
JP3410351B2 (ja) | 高周波発振型近接スイッチ装置 | |
KR960008158Y1 (ko) | 전압가변발진기의 출력주파수변동방지회로 | |
KR19990064038A (ko) | 개시 회로를 구비한 발진기 | |
JPS6216572B2 (de) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |