KR20040012852A - 광대역 전압 제어형 수정 발진기 - Google Patents
광대역 전압 제어형 수정 발진기 Download PDFInfo
- Publication number
- KR20040012852A KR20040012852A KR10-2003-7015259A KR20037015259A KR20040012852A KR 20040012852 A KR20040012852 A KR 20040012852A KR 20037015259 A KR20037015259 A KR 20037015259A KR 20040012852 A KR20040012852 A KR 20040012852A
- Authority
- KR
- South Korea
- Prior art keywords
- crystal
- inductance
- coupled
- oscillator
- reactance
- 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.)
- Withdrawn
Links
- 239000013078 crystal Substances 0.000 title claims abstract description 212
- 230000010355 oscillation Effects 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims abstract 8
- 230000004048 modification Effects 0.000 claims description 26
- 238000012986 modification Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 description 62
- 238000012937 correction Methods 0.000 description 17
- 239000010453 quartz Substances 0.000 description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 16
- 238000011176 pooling Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 9
- 230000009977 dual effect Effects 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- RGNPBRKPHBKNKX-UHFFFAOYSA-N hexaflumuron Chemical compound C1=C(Cl)C(OC(F)(F)C(F)F)=C(Cl)C=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F RGNPBRKPHBKNKX-UHFFFAOYSA-N 0.000 description 1
- 230000036540 impulse transmission Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 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
- 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
- H03B5/362—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 being a single transistor
-
- 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
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29235901P | 2001-05-21 | 2001-05-21 | |
| US60/292,359 | 2001-05-21 | ||
| PCT/US2002/015309 WO2002095930A1 (en) | 2001-05-21 | 2002-05-15 | Wide band voltage controlled crystal oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040012852A true KR20040012852A (ko) | 2004-02-11 |
Family
ID=23124317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2003-7015259A Withdrawn KR20040012852A (ko) | 2001-05-21 | 2002-05-15 | 광대역 전압 제어형 수정 발진기 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7180382B2 (enExample) |
| EP (1) | EP1391031A1 (enExample) |
| JP (1) | JP2004527976A (enExample) |
| KR (1) | KR20040012852A (enExample) |
| CN (1) | CN1528046A (enExample) |
| BR (1) | BR0209876A (enExample) |
| CA (1) | CA2446754A1 (enExample) |
| MX (1) | MXPA03010559A (enExample) |
| WO (1) | WO2002095930A1 (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7180382B2 (en) * | 2001-05-21 | 2007-02-20 | Thomson Licensing | Wide band voltage controlled crystal oscillator |
| JP2006345413A (ja) * | 2005-06-10 | 2006-12-21 | Toshiba Corp | トランジスタ発振回路 |
| US20070274285A1 (en) * | 2006-05-23 | 2007-11-29 | Werber Ryan A | System and method for configuring a router |
| US7538630B2 (en) * | 2006-12-27 | 2009-05-26 | Fujitsu Media Devices Limited | Voltage controlled oscillator |
| CN201422100Y (zh) * | 2009-04-25 | 2010-03-10 | 鸿富锦精密工业（深圳）有限公司 | 晶体振荡电路及使用其的电子装置 |
| CN104184422A (zh) * | 2013-05-21 | 2014-12-03 | 无锡华润矽科微电子有限公司 | 晶体振荡器驱动放大器电路及相应的晶体振荡器电路 |
| CN104617879A (zh) * | 2014-11-20 | 2015-05-13 | 成都九洲迪飞科技有限责任公司 | Uhf波段宽带压控振荡器 |
| US9974050B2 (en) * | 2015-12-16 | 2018-05-15 | Verily Life Sciences Llc | Transmitter IC for single-channel Bluetooth beacon |
| US9999025B2 (en) | 2016-03-08 | 2018-06-12 | Verily Life Sciences Llc | Beacon using an FBAR-based oscillator |
| US10212657B2 (en) | 2016-04-27 | 2019-02-19 | Verily Life Sciences Llc | Bluetooth low energy beacon with FBAR-based oscillator-per-channel |
| US10097387B1 (en) | 2016-08-15 | 2018-10-09 | Verily Life Sciences Llc | Temperature-stable FBAR transmitter |
| CN110692193B (zh) * | 2018-03-29 | 2024-02-13 | 深圳市汇顶科技股份有限公司 | 晶体振荡器、振荡频率的调整方法 |
| CN108777565B (zh) * | 2018-06-04 | 2022-08-09 | 成都仕芯半导体有限公司 | 电感耦合式谐振器及其构成的压控振荡器 |
| 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 |
| CN112729334B (zh) * | 2020-11-27 | 2022-07-26 | 中国船舶重工集团公司第七0七研究所 | 一种半球谐振陀螺电极切换间隙检测线路 |
| CN113904626B (zh) * | 2021-11-24 | 2022-05-31 | 成都世源频控技术股份有限公司 | 一种高稳定度晶体振荡器电路及实现方法 |
| CN114545998B (zh) * | 2022-04-27 | 2022-07-19 | 成都世源频控技术股份有限公司 | 一种恒温晶体振荡器自适应保护温度控制电路及实现方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3358244A (en) * | 1965-05-03 | 1967-12-12 | Hughes Aircraft Co | Highly linear voltage controlled crystal oscillator |
| US3477039A (en) * | 1968-03-14 | 1969-11-04 | Hughes Aircraft Co | Voltage controlled crystal oscillator |
| US3569865A (en) * | 1969-06-12 | 1971-03-09 | Us Navy | High stability voltage-controlled crystal oscillator |
| US3763440A (en) * | 1972-04-24 | 1973-10-02 | Integrated Systems Technology | Temperature compensated signal generation circuit employing a single temperature sensing element |
| JPS5087559A (enExample) * | 1973-12-05 | 1975-07-14 | ||
| FR2331195A1 (fr) * | 1975-11-07 | 1977-06-03 | Cepe | Oscillateur a large bande a commande electrique de frequence |
| JPS5467358A (en) * | 1977-11-08 | 1979-05-30 | Kinsekisha Lab Ltd | Bias circuit for piezooelectric oscillator |
| JPS55110981A (en) | 1979-02-19 | 1980-08-27 | Citizen Watch Co Ltd | Electronic watch |
| JPS59117304A (ja) | 1982-12-23 | 1984-07-06 | Seiko Epson Corp | 電圧制御水晶発振器 |
| US4745376A (en) | 1987-02-06 | 1988-05-17 | Honeywell Inc. | Fault tolerant oscillator circuit having redundant resonant elements |
| US4851790A (en) | 1988-04-11 | 1989-07-25 | Westinghouse Electric Corp. | Crystal controlled oscillator exhibiting reduced levels of crystal-induced low frequency noise, vibration sensitivity and circuit temperature rise |
| US4843349A (en) * | 1988-04-27 | 1989-06-27 | Westinghouse Electric Corp. | UHF crystal oscillator |
| US5229735A (en) * | 1992-03-30 | 1993-07-20 | Macrovision Corporation | Wide frequency deviation voltage controlled crystal oscillator having plural parallel crystals |
| FR2758919B1 (fr) * | 1997-01-24 | 1999-04-16 | Sgs Thomson Microelectronics | Circuit de modulation de frequence d'un oscillateur a quartz |
| US7180382B2 (en) * | 2001-05-21 | 2007-02-20 | Thomson Licensing | Wide band voltage controlled crystal oscillator |
-
2002
- 2002-05-15 US US10/478,448 patent/US7180382B2/en not_active Expired - Fee Related
- 2002-05-15 CA CA002446754A patent/CA2446754A1/en not_active Abandoned
- 2002-05-15 JP JP2002592277A patent/JP2004527976A/ja active Pending
- 2002-05-15 BR BR0209876-8A patent/BR0209876A/pt not_active IP Right Cessation
- 2002-05-15 CN CNA02810224XA patent/CN1528046A/zh active Pending
- 2002-05-15 MX MXPA03010559A patent/MXPA03010559A/es unknown
- 2002-05-15 WO PCT/US2002/015309 patent/WO2002095930A1/en not_active Ceased
- 2002-05-15 EP EP02731793A patent/EP1391031A1/en not_active Withdrawn
- 2002-05-15 KR KR10-2003-7015259A patent/KR20040012852A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA03010559A (es) | 2004-03-02 |
| EP1391031A1 (en) | 2004-02-25 |
| CA2446754A1 (en) | 2002-11-28 |
| US20040130405A1 (en) | 2004-07-08 |
| BR0209876A (pt) | 2004-12-21 |
| JP2004527976A (ja) | 2004-09-09 |
| US7180382B2 (en) | 2007-02-20 |
| WO2002095930A1 (en) | 2002-11-28 |
| CN1528046A (zh) | 2004-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20040012852A (ko) | 광대역 전압 제어형 수정 발진기 | |
| US7545229B2 (en) | Tunable frequency, low phase noise and low thermal drift oscillator | |
| US6466099B2 (en) | Voltage controlled oscillator (VCO) in colpitts configuration | |
| KR0153379B1 (ko) | 디지탈 무선통신시스템의 업/다운컨버터용 전압제어발진기 | |
| EP0705497A1 (en) | Low noise oscillators and tracking filters | |
| CA2015484C (en) | Crystal oscillator with broad tuning capability | |
| US6091309A (en) | Tunable low noise oscillator using delay lines and ring mode trap filter | |
| KR20040002840A (ko) | 감소된 위상 잡음을 갖는 발진기 회로 | |
| JPH0927716A (ja) | 電圧制御発振器 | |
| US9106179B2 (en) | Voltage-controlled oscillators and related systems | |
| CN101162889B (zh) | 压控振荡器及其控制方法 | |
| US7538630B2 (en) | Voltage controlled oscillator | |
| CN106899269A (zh) | 一种粗细调谐相结合的高频lc压控振荡器及调谐方法 | |
| US6593819B2 (en) | Low phase noise dual band voltage controlled oscillator | |
| KR102684677B1 (ko) | 위상 주입 기반의 온도 보상 전압 제어 발진기 | |
| EP1188227A1 (en) | Voltage controlled oscillator | |
| JPH03131104A (ja) | 電圧制御発振器 | |
| KR100354965B1 (ko) | 위상동기루프 모듈 | |
| JP2004320664A (ja) | マイクロ波帯電圧制御発振器 | |
| KR100791169B1 (ko) | 전계효과 트랜지스터를 사용한 저 전원전압 차동 클랩 전압제어 발진기 | |
| JP2563136B2 (ja) | 電圧制御発振器 | |
| KR20010008970A (ko) | 위상 동기 루프 모듈에서의 전압 제어 발진기 | |
| KR20050006772A (ko) | 트랜지스터의 쇼트키 접합을 이용하는 전압제어 발진회로 | |
| KR19980020378A (ko) | 고주파 발진장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20031121 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |