CN113615080A - 一种振荡器及设备 - Google Patents
一种振荡器及设备 Download PDFInfo
- Publication number
- CN113615080A CN113615080A CN201980094498.3A CN201980094498A CN113615080A CN 113615080 A CN113615080 A CN 113615080A CN 201980094498 A CN201980094498 A CN 201980094498A CN 113615080 A CN113615080 A CN 113615080A
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- China
- Prior art keywords
- voltage
- oscillator
- coupled
- power supply
- mos transistor
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- 239000003990 capacitor Substances 0.000 claims description 27
- 230000010355 oscillation Effects 0.000 abstract description 28
- 238000006880 cross-coupling reaction Methods 0.000 description 32
- 238000010586 diagram Methods 0.000 description 17
- 101100503482 Arabidopsis thaliana FTSH5 gene Proteins 0.000 description 11
- 101150082136 VAR1 gene Proteins 0.000 description 11
- 101100013558 Arabidopsis thaliana FTSH2 gene Proteins 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 101100352902 Dictyostelium discoideum canA gene Proteins 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 101150033714 mtcA1 gene Proteins 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
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- 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1206—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification
- H03B5/1212—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification the amplifier comprising a pair of transistors, wherein an output terminal of each being connected to an input terminal of the other, e.g. a cross coupled pair
-
- 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
- H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature
-
- 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1228—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more field effect transistors
-
- 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1237—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator
- H03B5/124—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance
- H03B5/1243—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance the means comprising voltage variable capacitance diodes
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- 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
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Abstract
本申请提供一种振荡器及设备,涉及电子技术领域,用于提高振荡器的性能。所述振荡器,包括:谐振电路,用于产生振荡信号;第一交叉耦合管,耦合至所述谐振电路;供电电路,用于基于第一电压和第二电压为所述第一交叉耦合管提供电源信号,所述第一电压为电源电压,所述第二电压为外部传感电路生成的电压。由于振荡器的振荡频率会随着振荡器的电源信号的变化而变化,通过调节该电源信号即可对该振荡器的振荡频率进行补偿,从而提高了振荡器的性能,同时能够减小该振荡器的占用面积,简化振荡器的设计难度。
Description
PCT国内申请,说明书已公开。
Claims (11)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/081580 WO2020199216A1 (zh) | 2019-04-04 | 2019-04-04 | 一种振荡器及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113615080A true CN113615080A (zh) | 2021-11-05 |
CN113615080B CN113615080B (zh) | 2024-06-18 |
Family
ID=72664654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980094498.3A Active CN113615080B (zh) | 2019-04-04 | 2019-04-04 | 一种振荡器及设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11791772B2 (zh) |
EP (1) | EP3937372A4 (zh) |
CN (1) | CN113615080B (zh) |
WO (1) | WO2020199216A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114584075B (zh) * | 2022-03-11 | 2023-06-06 | 安徽传矽微电子有限公司 | 一种变压器型分布式多核振荡器及其集成电路与终端 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090033428A1 (en) * | 2007-07-30 | 2009-02-05 | Mediatek Singapore Pte Ltd. | Voltage controlled oscillator |
US20090134947A1 (en) * | 2006-08-05 | 2009-05-28 | Min Ming Tarng | Green technology platform for green chip design of MS0-GBQ-AMC-LCO clock, PLL-free SerDes, tire safety, inductorless-PMU & PA on vialess-ESDSL-PCB |
CN104242924A (zh) * | 2013-07-26 | 2014-12-24 | 西安电子科技大学 | 具有自动频率校准功能的多频带电感-电容压控振荡器 |
CN108352811A (zh) * | 2015-10-30 | 2018-07-31 | 德州仪器公司 | 三线压控振荡器 |
CN108649902A (zh) * | 2018-05-14 | 2018-10-12 | 成都聚利中宇科技有限公司 | 一种温度补偿压控振荡器及补偿方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090021513A1 (en) | 2007-07-18 | 2009-01-22 | Pixblitz Studios Inc. | Method of Customizing 3D Computer-Generated Scenes |
US9171097B2 (en) | 2009-03-31 | 2015-10-27 | Qualcomm Incorporated | Memoizing web-browsing computation with DOM-based isomorphism |
CN102508644B (zh) | 2011-09-22 | 2015-04-29 | Tcl集团股份有限公司 | 一种3d用户界面图形引擎系统 |
CN106504305A (zh) | 2016-10-25 | 2017-03-15 | 天脉聚源(北京)传媒科技有限公司 | 一种动画处理方法及装置 |
CN107066430B (zh) | 2017-04-21 | 2021-02-26 | 阿里巴巴(中国)有限公司 | 图片处理方法、装置、服务端及客户端 |
CN107464208B (zh) | 2017-07-24 | 2019-07-09 | 浙江大学 | 一种图形绘制流水线中像素着色结果重用方法 |
CN108768301A (zh) * | 2018-05-08 | 2018-11-06 | 东南大学 | 一种衬底动态偏置的lc压控振荡器 |
-
2019
- 2019-04-04 CN CN201980094498.3A patent/CN113615080B/zh active Active
- 2019-04-04 EP EP19923064.0A patent/EP3937372A4/en active Pending
- 2019-04-04 WO PCT/CN2019/081580 patent/WO2020199216A1/zh unknown
-
2021
- 2021-10-01 US US17/492,463 patent/US11791772B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090134947A1 (en) * | 2006-08-05 | 2009-05-28 | Min Ming Tarng | Green technology platform for green chip design of MS0-GBQ-AMC-LCO clock, PLL-free SerDes, tire safety, inductorless-PMU & PA on vialess-ESDSL-PCB |
US20090033428A1 (en) * | 2007-07-30 | 2009-02-05 | Mediatek Singapore Pte Ltd. | Voltage controlled oscillator |
CN104242924A (zh) * | 2013-07-26 | 2014-12-24 | 西安电子科技大学 | 具有自动频率校准功能的多频带电感-电容压控振荡器 |
CN108352811A (zh) * | 2015-10-30 | 2018-07-31 | 德州仪器公司 | 三线压控振荡器 |
CN108649902A (zh) * | 2018-05-14 | 2018-10-12 | 成都聚利中宇科技有限公司 | 一种温度补偿压控振荡器及补偿方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3937372A4 (en) | 2022-03-23 |
US11791772B2 (en) | 2023-10-17 |
EP3937372A1 (en) | 2022-01-12 |
WO2020199216A1 (zh) | 2020-10-08 |
CN113615080B (zh) | 2024-06-18 |
US20220029584A1 (en) | 2022-01-27 |
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