NO20002277L - Krystalloscillator med AGC og avstemming pÕ brikken - Google Patents
Krystalloscillator med AGC og avstemming pÕ brikkenInfo
- Publication number
- NO20002277L NO20002277L NO20002277A NO20002277A NO20002277L NO 20002277 L NO20002277 L NO 20002277L NO 20002277 A NO20002277 A NO 20002277A NO 20002277 A NO20002277 A NO 20002277A NO 20002277 L NO20002277 L NO 20002277L
- Authority
- NO
- Norway
- Prior art keywords
- agc
- tuning
- chip
- crystal oscillator
- oscillator
- Prior art date
Links
- 239000013078 crystal Substances 0.000 title 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
- H03B5/30—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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L5/00—Automatic control of voltage, current, or power
-
- 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
- H03B5/366—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 and comprising means for varying the frequency by a variable voltage or current
- H03B5/368—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 and comprising means for varying the frequency by a variable voltage or current the means being voltage variable capacitance diodes
-
- 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
- H03L1/023—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 voltage variable capacitance diodes
- H03L1/025—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 voltage variable capacitance diodes and a memory for digitally storing correction values
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/962,480 US6052036A (en) | 1997-10-31 | 1997-10-31 | Crystal oscillator with AGC and on-chip tuning |
PCT/SE1998/001804 WO1999023753A1 (en) | 1997-10-31 | 1998-10-06 | Crystal oscillator with agc and on-chip tuning |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20002277D0 NO20002277D0 (no) | 2000-04-28 |
NO20002277L true NO20002277L (no) | 2000-06-29 |
Family
ID=25505927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20002277A NO20002277L (no) | 1997-10-31 | 2000-04-28 | Krystalloscillator med AGC og avstemming pÕ brikken |
Country Status (15)
Country | Link |
---|---|
US (1) | US6052036A (no) |
EP (1) | EP1025635B1 (no) |
JP (1) | JP2001522185A (no) |
KR (1) | KR100543680B1 (no) |
CN (1) | CN1205740C (no) |
AU (1) | AU9655798A (no) |
BR (1) | BR9813329A (no) |
DE (1) | DE69815706T2 (no) |
EE (1) | EE04291B1 (no) |
HK (1) | HK1033505A1 (no) |
ID (1) | ID25636A (no) |
IL (1) | IL135830A0 (no) |
NO (1) | NO20002277L (no) |
RU (1) | RU2216098C2 (no) |
WO (1) | WO1999023753A1 (no) |
Families Citing this family (75)
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US6268777B1 (en) * | 1997-11-20 | 2001-07-31 | Applied Micro Circuits Corporation | Single inductor fully integrated differential voltage controlled oscillator with automatic amplitude adjustment and on-chip varactor |
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JP2001267847A (ja) * | 2000-03-17 | 2001-09-28 | Asahi Kasei Microsystems Kk | 温度補償型水晶発振器及び水晶発振器の温度補償方法 |
US6993669B2 (en) | 2001-04-18 | 2006-01-31 | Gallitzin Allegheny Llc | Low power clocking systems and methods |
US6990598B2 (en) * | 2001-03-21 | 2006-01-24 | Gallitzin Allegheny Llc | Low power reconfigurable systems and methods |
US7174147B2 (en) * | 2001-04-11 | 2007-02-06 | Kyocera Wireless Corp. | Bandpass filter with tunable resonator |
US6690251B2 (en) | 2001-04-11 | 2004-02-10 | Kyocera Wireless Corporation | Tunable ferro-electric filter |
US7221243B2 (en) * | 2001-04-11 | 2007-05-22 | Kyocera Wireless Corp. | Apparatus and method for combining electrical signals |
US7164329B2 (en) | 2001-04-11 | 2007-01-16 | Kyocera Wireless Corp. | Tunable phase shifer with a control signal generator responsive to DC offset in a mixed signal |
US7394430B2 (en) * | 2001-04-11 | 2008-07-01 | Kyocera Wireless Corp. | Wireless device reconfigurable radiation desensitivity bracket systems and methods |
US7746292B2 (en) * | 2001-04-11 | 2010-06-29 | Kyocera Wireless Corp. | Reconfigurable radiation desensitivity bracket systems and methods |
US6937195B2 (en) | 2001-04-11 | 2005-08-30 | Kyocera Wireless Corp. | Inverted-F ferroelectric antenna |
WO2002084781A1 (en) * | 2001-04-11 | 2002-10-24 | Kyocera Wireless Corporation | Tunable multiplexer |
US7154440B2 (en) * | 2001-04-11 | 2006-12-26 | Kyocera Wireless Corp. | Phase array antenna using a constant-gain phase shifter |
US6898721B2 (en) * | 2001-06-22 | 2005-05-24 | Gallitzin Allegheny Llc | Clock generation systems and methods |
US7057518B2 (en) | 2001-06-22 | 2006-06-06 | Schmidt Dominik J | Systems and methods for testing wireless devices |
US7071776B2 (en) | 2001-10-22 | 2006-07-04 | Kyocera Wireless Corp. | Systems and methods for controlling output power in a communication device |
US7180467B2 (en) | 2002-02-12 | 2007-02-20 | Kyocera Wireless Corp. | System and method for dual-band antenna matching |
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US7176845B2 (en) * | 2002-02-12 | 2007-02-13 | Kyocera Wireless Corp. | System and method for impedance matching an antenna to sub-bands in a communication band |
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US6825736B1 (en) * | 2003-05-30 | 2004-11-30 | Freescale Semiconductor, Inc. | Method and apparatus for controlling a voltage controlled oscillator |
US7720443B2 (en) | 2003-06-02 | 2010-05-18 | Kyocera Wireless Corp. | System and method for filtering time division multiple access telephone communications |
US7324561B1 (en) | 2003-06-13 | 2008-01-29 | Silicon Clocks Inc. | Systems and methods for generating an output oscillation signal with low jitter |
US7098753B1 (en) | 2003-06-13 | 2006-08-29 | Silicon Clocks, Inc. | Oscillator with variable reference |
US7271674B1 (en) | 2003-08-15 | 2007-09-18 | Dsp Group Inc. | Automatic level control for radio frequency amplifiers |
US7787829B1 (en) * | 2003-12-23 | 2010-08-31 | Cypress Semiconductor Corporation | Method and apparatus for tuning a radio receiver with a radio transmitter |
US7248845B2 (en) * | 2004-07-09 | 2007-07-24 | Kyocera Wireless Corp. | Variable-loss transmitter and method of operation |
US20060080414A1 (en) * | 2004-07-12 | 2006-04-13 | Dedicated Devices, Inc. | System and method for managed installation of a computer network |
US7332979B2 (en) * | 2005-10-28 | 2008-02-19 | Freescale Semiconductor, Inc. | Low noise reference oscillator with fast start-up |
US7548762B2 (en) * | 2005-11-30 | 2009-06-16 | Kyocera Corporation | Method for tuning a GPS antenna matching network |
US7746922B2 (en) * | 2005-12-07 | 2010-06-29 | Cypress Semiconductor Corporation | Apparatus and method for frequency calibration between two radios |
WO2008074149A1 (en) * | 2006-12-21 | 2008-06-26 | Icera Canada ULC | Current controlled biasing for current-steering based rf variable gain amplifiers |
US7583151B2 (en) * | 2007-01-31 | 2009-09-01 | Intel Corporation | VCO amplitude control |
JP4960767B2 (ja) | 2007-05-25 | 2012-06-27 | パナソニック株式会社 | 変位センサ |
KR101148348B1 (ko) * | 2007-09-21 | 2012-05-21 | 콸콤 인코포레이티드 | 조정가능한 위상을 사용하는 신호 생성기 |
US8446976B2 (en) | 2007-09-21 | 2013-05-21 | Qualcomm Incorporated | Signal generator with adjustable phase |
US8385474B2 (en) | 2007-09-21 | 2013-02-26 | Qualcomm Incorporated | Signal generator with adjustable frequency |
US8193800B2 (en) * | 2008-01-28 | 2012-06-05 | International Business Machines Corporation | Voltage controlled on-chip decoupling capacitance to mitigate power supply noise |
US8289094B2 (en) * | 2008-06-26 | 2012-10-16 | Freescale Semiconductor, Inc. | Voltage controlled oscillator (VCO) circuit with integrated compensation of thermally caused frequency drift |
EP2353059A1 (en) * | 2008-11-12 | 2011-08-10 | Anagear B.V. | Power supply management controller integrated circuit, power management circuit for electrically powered systems, and method of managing power to such systems |
US8242854B2 (en) * | 2009-06-30 | 2012-08-14 | Qualcomm, Incorporated | Enhancing device reliability for voltage controlled oscillator (VCO) buffers under high voltage swing conditions |
CN101615886B (zh) * | 2009-07-22 | 2011-08-24 | 成都国腾电子技术股份有限公司 | 一种石英晶振主电路 |
CN102006057B (zh) * | 2009-09-01 | 2013-05-08 | 杭州中科微电子有限公司 | 可编程调整起振条件的低功耗、快速起振晶体振荡器模块 |
CN102365819B (zh) * | 2009-12-22 | 2014-12-10 | 旭化成微电子株式会社 | 振荡器 |
JP5365503B2 (ja) * | 2009-12-24 | 2013-12-11 | セイコーエプソン株式会社 | 集積回路装置及び電子機器 |
JP2011135316A (ja) * | 2009-12-24 | 2011-07-07 | Seiko Epson Corp | 発振回路、集積回路装置及び電子機器 |
WO2012017572A1 (ja) * | 2010-08-06 | 2012-02-09 | パナソニック株式会社 | 発振器 |
RU2453983C1 (ru) * | 2011-03-18 | 2012-06-20 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом" | Генератор |
CN102710217B (zh) * | 2011-03-28 | 2014-12-17 | 联咏科技股份有限公司 | 振荡器及其控制电路 |
US9099956B2 (en) | 2011-04-26 | 2015-08-04 | King Abdulaziz City For Science And Technology | Injection locking based power amplifier |
ITMI20111196A1 (it) * | 2011-06-29 | 2012-12-30 | St Microelectronics Srl | Metodo di regolazione di un ritardo di timeout introdotto all'avvio di un sistema digitale per assicurare la prontezza di un oscillatore master a cristallo regolato in ampiezza e circuito che lo implementa |
CN102938632A (zh) * | 2011-08-15 | 2013-02-20 | 中兴通讯股份有限公司 | 一种晶体振荡器及其振荡电路 |
US9274536B2 (en) * | 2012-03-16 | 2016-03-01 | Intel Corporation | Low-impedance reference voltage generator |
US9182780B2 (en) * | 2012-05-16 | 2015-11-10 | Broadcom Corporation | Power management unit including a signal protection circuit |
RU2498498C1 (ru) * | 2012-11-16 | 2013-11-10 | Закрытое акционерное общество "Научно-производственный центр "Алмаз-Фазотрон" | Малошумящий кварцевый генератор с автоматической регулировкой усиления |
US8922287B2 (en) | 2013-01-30 | 2014-12-30 | Freescale Semiconductor, Inc. | Amplitude loop control for oscillators |
JP2015056730A (ja) * | 2013-09-11 | 2015-03-23 | 株式会社東芝 | 半導体集積回路、および、発振システム |
CN103595402B (zh) * | 2013-11-18 | 2017-05-24 | 四川和芯微电子股份有限公司 | 高精度振荡器 |
CN103684262B (zh) * | 2013-12-20 | 2016-05-04 | 北京遥测技术研究所 | 一种基于模拟电路的正弦波石英晶体振荡器 |
EP3149848A1 (en) | 2014-06-02 | 2017-04-05 | Telefonaktiebolaget LM Ericsson (publ) | Oscillator circuit with bias current generator |
JP6705243B2 (ja) * | 2016-03-25 | 2020-06-03 | セイコーエプソン株式会社 | 発振器、電子機器及び移動体 |
RU169579U1 (ru) * | 2016-07-06 | 2017-03-23 | Акционерное общество "Морион" | Эквивалент генератора для контроля параметров кварцевых резонаторов в процессе и после воздействия импульсных гамма- нейтронных излучений |
US10686453B2 (en) * | 2018-07-30 | 2020-06-16 | Futurewei Technologies, Inc. | Power supply for voltage controlled oscillators with automatic gain control |
US10693470B2 (en) | 2018-07-30 | 2020-06-23 | Futurewei Technologies, Inc. | Dual mode power supply for voltage controlled oscillators |
CN109888446B (zh) * | 2019-04-10 | 2024-05-21 | 曾运华 | 一种损耗补偿型电调有源谐振器及其损耗补偿方法 |
CN111162750A (zh) * | 2019-10-31 | 2020-05-15 | 奉加微电子(上海)有限公司 | 一种晶体振荡电路、方法及电子设备 |
RU2748218C1 (ru) * | 2020-02-04 | 2021-05-21 | Алексей Валерьевич Голубев | Сверхмалошумящий кварцевый генератор |
CN111786634A (zh) * | 2020-07-11 | 2020-10-16 | 重庆百瑞互联电子技术有限公司 | 一种晶体振荡器、振荡信号生成方法、存储介质及设备 |
CN113612446B (zh) * | 2021-10-09 | 2022-01-04 | 深圳市英特瑞半导体科技有限公司 | 一种自适应幅度调整振荡电路 |
CN114189212B (zh) * | 2022-02-16 | 2022-05-17 | 卓捷创芯科技(深圳)有限公司 | 自动补偿rfid谐振频率统计和温度漂移的方法和电路 |
CN118362153B (zh) * | 2024-06-14 | 2024-08-09 | 中国科学院空天信息创新研究院 | 弱耦合谐振式传感器宽温区线性工作补偿方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3815048A (en) * | 1973-06-15 | 1974-06-04 | Nasa | Lc-oscillator with automatic stabilized amplitude via bias current control |
CA1010121A (en) * | 1975-03-20 | 1977-05-10 | Allistair Towle | Stabilized crystal controlled oscillator |
US3979693A (en) * | 1975-08-29 | 1976-09-07 | Bell Telephone Laboratories, Incorporated | Crystal-controlled oscillator having sinusoidal and square-wave output signals |
JPS5473671A (en) * | 1977-11-25 | 1979-06-13 | Seiko Epson Corp | Semiconductor integrated circuit for watch |
DE3104849C2 (de) * | 1981-02-11 | 1985-04-18 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Quarzoszillator |
US4453834A (en) * | 1981-07-03 | 1984-06-12 | Citizen Watch Company Limited | Electronic timepiece with temperature compensation |
US4473303A (en) * | 1982-02-19 | 1984-09-25 | Citizen Watch Company Limited | Electronic timepiece |
US4978930A (en) * | 1989-07-18 | 1990-12-18 | At&E Corporation | Low voltage VCO temperature compensation |
US5150081A (en) * | 1991-02-28 | 1992-09-22 | Adaptec, Inc. | Integrated crystal oscillator with circuit for limiting crystal power dissipation |
EP0658004A3 (en) * | 1993-12-07 | 1996-05-01 | Meidensha Electric Mfg Co Ltd | Crystal oscillator digitally compensated in temperature. |
US5801596A (en) * | 1994-07-27 | 1998-09-01 | Citizen Watch Co., Ltd. | Temperature compensation type quartz oscillator |
US5534826A (en) * | 1994-10-24 | 1996-07-09 | At&T Corp. | Oscillator with increased reliability start up |
US5481229A (en) * | 1994-11-29 | 1996-01-02 | Motorola, Inc. | Low power temperature compensated crystal oscillator |
US5528201A (en) * | 1995-03-31 | 1996-06-18 | National Semiconductor Corporation | Pierce crystal oscillator having reliable startup for integrated circuits |
JPH08288741A (ja) * | 1995-04-14 | 1996-11-01 | Matsushita Electric Ind Co Ltd | 水晶発振装置とその調整方法 |
US5608359A (en) * | 1995-10-10 | 1997-03-04 | Motorola, Inc. | Function-differentiated temperature compensated crystal oscillator and method of producing the same |
-
1997
- 1997-10-31 US US08/962,480 patent/US6052036A/en not_active Expired - Lifetime
-
1998
- 1998-10-06 AU AU96557/98A patent/AU9655798A/en not_active Abandoned
- 1998-10-06 BR BR9813329-2A patent/BR9813329A/pt not_active IP Right Cessation
- 1998-10-06 EE EEP200000188A patent/EE04291B1/xx not_active IP Right Cessation
- 1998-10-06 WO PCT/SE1998/001804 patent/WO1999023753A1/en active IP Right Grant
- 1998-10-06 RU RU2000113849/09A patent/RU2216098C2/ru not_active IP Right Cessation
- 1998-10-06 KR KR1020007003955A patent/KR100543680B1/ko not_active IP Right Cessation
- 1998-10-06 JP JP2000519504A patent/JP2001522185A/ja active Pending
- 1998-10-06 EP EP98950548A patent/EP1025635B1/en not_active Expired - Lifetime
- 1998-10-06 CN CNB988105756A patent/CN1205740C/zh not_active Expired - Fee Related
- 1998-10-06 DE DE69815706T patent/DE69815706T2/de not_active Expired - Lifetime
- 1998-10-06 ID IDW20001001A patent/ID25636A/id unknown
- 1998-10-06 IL IL13583098A patent/IL135830A0/xx unknown
-
2000
- 2000-04-28 NO NO20002277A patent/NO20002277L/no not_active Application Discontinuation
-
2001
- 2001-06-14 HK HK01104109A patent/HK1033505A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1205740C (zh) | 2005-06-08 |
WO1999023753A1 (en) | 1999-05-14 |
US6052036A (en) | 2000-04-18 |
ID25636A (id) | 2000-10-19 |
DE69815706T2 (de) | 2004-06-03 |
EE04291B1 (et) | 2004-04-15 |
RU2216098C2 (ru) | 2003-11-10 |
EP1025635B1 (en) | 2003-06-18 |
DE69815706D1 (de) | 2003-07-24 |
KR20010031089A (ko) | 2001-04-16 |
EP1025635A1 (en) | 2000-08-09 |
AU9655798A (en) | 1999-05-24 |
JP2001522185A (ja) | 2001-11-13 |
CN1277752A (zh) | 2000-12-20 |
NO20002277D0 (no) | 2000-04-28 |
KR100543680B1 (ko) | 2006-01-23 |
EE200000188A (et) | 2001-04-16 |
HK1033505A1 (en) | 2001-08-31 |
IL135830A0 (en) | 2001-05-20 |
BR9813329A (pt) | 2000-08-22 |
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FC2A | Withdrawal, rejection or dismissal of laid open patent application |