CN105187013A - 具有减小的单端电容的电压控制振荡器 - Google Patents
具有减小的单端电容的电压控制振荡器 Download PDFInfo
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- CN105187013A CN105187013A CN201510572576.XA CN201510572576A CN105187013A CN 105187013 A CN105187013 A CN 105187013A CN 201510572576 A CN201510572576 A CN 201510572576A CN 105187013 A CN105187013 A CN 105187013A
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- coupled
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- inductor
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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
- H03B5/08—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
-
- 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
-
- 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
- H03B5/1262—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 switched elements
- H03B5/1265—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 switched elements switched capacitors
-
- 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
- H03B5/1296—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 feedback circuit comprising a transformer
Abstract
Description
Claims (26)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201180075641.8A CN103988422B (zh) | 2011-12-19 | 2011-12-19 | 具有减小的单端电容的电压控制振荡器 |
PCT/US2011/065793 WO2013095328A1 (en) | 2011-12-19 | 2011-12-19 | Voltage-controlled oscillator with reduced single-ended capacitance |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180075641.8A Division CN103988422B (zh) | 2011-12-19 | 2011-12-19 | 具有减小的单端电容的电压控制振荡器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105187013A true CN105187013A (zh) | 2015-12-23 |
CN105187013B CN105187013B (zh) | 2019-07-23 |
Family
ID=48668997
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180075641.8A Active CN103988422B (zh) | 2011-12-19 | 2011-12-19 | 具有减小的单端电容的电压控制振荡器 |
CN201510572576.XA Active CN105187013B (zh) | 2011-12-19 | 2011-12-19 | 具有减小的单端电容的电压控制振荡器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180075641.8A Active CN103988422B (zh) | 2011-12-19 | 2011-12-19 | 具有减小的单端电容的电压控制振荡器 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9093950B2 (zh) |
EP (2) | EP2999112B1 (zh) |
JP (1) | JP6357105B2 (zh) |
CN (2) | CN103988422B (zh) |
HK (1) | HK1213371A1 (zh) |
WO (1) | WO2013095328A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018023367A1 (zh) * | 2016-08-02 | 2018-02-08 | 华为技术有限公司 | 电压波形整形振荡器 |
CN110620552A (zh) * | 2019-08-30 | 2019-12-27 | 苏州闻颂智能科技有限公司 | 一种基于电容补偿技术的线性压控振荡器 |
CN111181489A (zh) * | 2020-01-21 | 2020-05-19 | 广州全盛威信息技术有限公司 | 一种压控振荡器及温漂补偿方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3158641B1 (en) * | 2015-01-27 | 2021-06-16 | Huawei Technologies Co., Ltd. | A resonator circuit |
EP3902136A1 (en) * | 2015-01-27 | 2021-10-27 | Huawei Technologies Co., Ltd. | A radio frequency oscillator |
JP6430348B2 (ja) * | 2015-09-03 | 2018-11-28 | インテル コーポレイション | シングルエンドのキャパシタンスが低減された電圧制御発振器 |
US20170126177A1 (en) * | 2015-10-30 | 2017-05-04 | Texas Instruments Incorporated | Trifilar Voltage Controlled Oscillator |
US9673755B1 (en) * | 2016-02-09 | 2017-06-06 | Cognitive Systems Corp. | Controlling a switched capacitor bank in a voltage controlled oscillator for wireless sensor devices |
US10574245B2 (en) * | 2018-03-21 | 2020-02-25 | Globalfoundries Inc. | Digitally controlled oscillator for a millimeter wave semiconductor device |
JP7056346B2 (ja) * | 2018-04-19 | 2022-04-19 | 富士通株式会社 | 4相発振器、fsk変調器及び光モジュール |
US10715153B1 (en) | 2019-07-19 | 2020-07-14 | Xilinx, Inc. | Multi-port inductors and transformers for accurately predicting voltage-controlled oscillator (VCO) frequency |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060033587A1 (en) * | 2004-08-11 | 2006-02-16 | Jose Cabanillas | Coupled-inductor multi-band VCO |
US20080284534A1 (en) * | 2007-05-15 | 2008-11-20 | Samir El Rai | Oscillator |
CN101795144A (zh) * | 2008-12-31 | 2010-08-04 | 英特尔公司 | 抗干扰本地振荡器 |
US20100277250A1 (en) * | 2009-04-30 | 2010-11-04 | Project Ft, Inc. | Voltage controlled oscillator |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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GB842219A (en) * | 1957-08-21 | 1960-07-20 | Cole E K Ltd | Improvements in or relating to transistor circuits |
DE69810052T2 (de) * | 1997-09-26 | 2004-07-22 | Texas Instruments Inc., Dallas | Verbesserungen an oder in Bezug auf spannungsgesteuerte Oszillatoren |
US7268634B2 (en) * | 2004-08-27 | 2007-09-11 | The Hong Kong University Of Science And Technology | Dual-mode voltage controlled oscillator using integrated variable inductors |
JP2006135829A (ja) * | 2004-11-09 | 2006-05-25 | Renesas Technology Corp | 可変インダクタ並びにそれを用いた発振器及び情報機器 |
US7245190B2 (en) * | 2005-02-14 | 2007-07-17 | Stmicroelectronics S.R.L. | Transformer-based VCO for both phase noise and tuning range improvement in bipolar technology |
JP5027472B2 (ja) | 2005-11-09 | 2012-09-19 | ルネサスエレクトロニクス株式会社 | 発振器およびそれを用いた情報機器 |
JP2007174552A (ja) * | 2005-12-26 | 2007-07-05 | Renesas Technology Corp | 発振回路およびそれを内蔵した半導体集積回路 |
JP5069355B2 (ja) * | 2007-09-25 | 2012-11-07 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 改良ハートレー電圧制御発振器 |
US8031019B2 (en) * | 2009-02-02 | 2011-10-04 | Qualcomm Incorporated | Integrated voltage-controlled oscillator circuits |
TWI351813B (en) | 2009-07-23 | 2011-11-01 | Ind Tech Res Inst | Voltage controlled oscillator |
US8742880B2 (en) * | 2011-10-28 | 2014-06-03 | Qualcomm Incorporated | Single differential transformer core |
-
2011
- 2011-12-19 CN CN201180075641.8A patent/CN103988422B/zh active Active
- 2011-12-19 WO PCT/US2011/065793 patent/WO2013095328A1/en active Application Filing
- 2011-12-19 EP EP15189232.0A patent/EP2999112B1/en active Active
- 2011-12-19 EP EP11878290.3A patent/EP2795790B1/en active Active
- 2011-12-19 CN CN201510572576.XA patent/CN105187013B/zh active Active
- 2011-12-19 JP JP2014545873A patent/JP6357105B2/ja active Active
- 2011-12-19 US US13/997,592 patent/US9093950B2/en active Active
-
2015
- 2015-06-29 US US14/754,108 patent/US9473068B2/en active Active
-
2016
- 2016-02-01 HK HK16101099.0A patent/HK1213371A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060033587A1 (en) * | 2004-08-11 | 2006-02-16 | Jose Cabanillas | Coupled-inductor multi-band VCO |
US20080284534A1 (en) * | 2007-05-15 | 2008-11-20 | Samir El Rai | Oscillator |
CN101795144A (zh) * | 2008-12-31 | 2010-08-04 | 英特尔公司 | 抗干扰本地振荡器 |
US20100277250A1 (en) * | 2009-04-30 | 2010-11-04 | Project Ft, Inc. | Voltage controlled oscillator |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018023367A1 (zh) * | 2016-08-02 | 2018-02-08 | 华为技术有限公司 | 电压波形整形振荡器 |
CN107896516A (zh) * | 2016-08-02 | 2018-04-10 | 华为技术有限公司 | 电压波形整形振荡器 |
CN110620552A (zh) * | 2019-08-30 | 2019-12-27 | 苏州闻颂智能科技有限公司 | 一种基于电容补偿技术的线性压控振荡器 |
CN111181489A (zh) * | 2020-01-21 | 2020-05-19 | 广州全盛威信息技术有限公司 | 一种压控振荡器及温漂补偿方法 |
CN111181489B (zh) * | 2020-01-21 | 2024-02-20 | 广州全盛威信息技术有限公司 | 一种压控振荡器及温漂补偿方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103988422B (zh) | 2017-06-09 |
WO2013095328A1 (en) | 2013-06-27 |
EP2795790A1 (en) | 2014-10-29 |
EP2795790B1 (en) | 2020-06-03 |
EP2999112B1 (en) | 2020-06-03 |
CN103988422A (zh) | 2014-08-13 |
HK1213371A1 (zh) | 2016-06-30 |
EP2999112A1 (en) | 2016-03-23 |
CN105187013B (zh) | 2019-07-23 |
EP2795790A4 (en) | 2015-07-29 |
US9473068B2 (en) | 2016-10-18 |
JP6357105B2 (ja) | 2018-07-11 |
US20130309983A1 (en) | 2013-11-21 |
US20150372643A1 (en) | 2015-12-24 |
US9093950B2 (en) | 2015-07-28 |
JP2015503296A (ja) | 2015-01-29 |
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