CN106664058A - 差分晶体振荡器电路 - Google Patents

差分晶体振荡器电路 Download PDF

Info

Publication number
CN106664058A
CN106664058A CN201580038394.2A CN201580038394A CN106664058A CN 106664058 A CN106664058 A CN 106664058A CN 201580038394 A CN201580038394 A CN 201580038394A CN 106664058 A CN106664058 A CN 106664058A
Authority
CN
China
Prior art keywords
coupled
transistor
diode
mosfet
circuit
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.)
Pending
Application number
CN201580038394.2A
Other languages
English (en)
Chinese (zh)
Inventor
Y·拉亚维
A·卡沃西恩
A·科哈利利
M·B·瓦希德法尔
A·科米加尼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN106664058A publication Critical patent/CN106664058A/zh
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/003—Circuit elements of oscillators
    • H03B2200/004—Circuit elements of oscillators including a variable capacitance, e.g. a varicap, a varactor or a variable capacitance of a diode or 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0094—Measures to ensure starting of oscillations

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
CN201580038394.2A 2014-07-22 2015-06-16 差分晶体振荡器电路 Pending CN106664058A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/338,241 US9300249B2 (en) 2014-07-22 2014-07-22 Differential crystal oscillator circuit
US14/338,241 2014-07-22
PCT/US2015/036055 WO2016014176A1 (en) 2014-07-22 2015-06-16 Differential crystal oscillator circuit

Publications (1)

Publication Number Publication Date
CN106664058A true CN106664058A (zh) 2017-05-10

Family

ID=53490300

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580038394.2A Pending CN106664058A (zh) 2014-07-22 2015-06-16 差分晶体振荡器电路

Country Status (5)

Country Link
US (1) US9300249B2 (https=)
EP (1) EP3172835B1 (https=)
JP (1) JP2017521963A (https=)
CN (1) CN106664058A (https=)
WO (1) WO2016014176A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107947756A (zh) * 2017-11-28 2018-04-20 中科亿海微电子科技（苏州）有限公司 差分cmos处理电路及振荡系统
CN111342805A (zh) * 2018-12-18 2020-06-26 天津大学 带阻抗曲线调整模块的滤波器单元、滤波器及电子设备
CN114900130A (zh) * 2022-05-27 2022-08-12 思诺威科技(无锡)有限公司 一种新型差分晶体振荡器电路
CN115701683A (zh) * 2021-08-02 2023-02-10 瑞昱半导体股份有限公司 具有大电压摆幅的差分晶体振荡器

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5979162B2 (ja) * 2014-01-16 2016-08-24 株式会社村田製作所 パワーオンリセット回路
US9531323B1 (en) 2015-06-24 2016-12-27 Qualcomm Incorporated Low-power balanced crystal oscillator
US9553545B1 (en) * 2015-12-29 2017-01-24 Qualcomm Incorporated Stable differential crystal oscillator with active super diodes
JP6977241B2 (ja) * 2016-03-01 2021-12-08 昭和電工マテリアルズ株式会社 熱硬化性樹脂組成物、プリプレグ、積層板及びプリント配線板
CN108401433B (zh) * 2016-12-07 2019-05-28 日立化成株式会社 树脂清漆、预浸渍体、层叠板及印制线路板
JP2018095889A (ja) * 2018-02-14 2018-06-21 日立化成株式会社 樹脂ワニス、プリプレグ、積層板及びプリント配線板
US10985698B2 (en) 2019-08-20 2021-04-20 Analog Devices, Inc. Differential electro-mechanical oscillating circuits and related methods
US10763786B1 (en) 2019-10-28 2020-09-01 Nxp B.V. Differential crystal oscillator
US11177984B1 (en) 2020-06-01 2021-11-16 Xilinx, Inc. CMOS analog circuits having a triode-based active load
US10998307B1 (en) * 2020-06-01 2021-05-04 Xilinx, Inc. CMOS analog circuits having a triode-based active load

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000072446A1 (en) * 1999-05-26 2000-11-30 Broadcom Corporation Integrated vco
CN102484449A (zh) * 2009-09-03 2012-05-30 高通股份有限公司 除以二注入锁定环式振荡器电路
CN103036506A (zh) * 2011-09-28 2013-04-10 精工爱普生株式会社 振荡电路、振荡器、电子设备及振荡电路的起动方法
CN103166573A (zh) * 2011-12-14 2013-06-19 台湾积体电路制造股份有限公司 压控振荡器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6696898B1 (en) * 1998-11-12 2004-02-24 Broadcom Corporation Differential crystal oscillator
JP5419234B2 (ja) * 2000-06-22 2014-02-19 ルネサスエレクトロニクス株式会社 半導体集積回路
US6437652B1 (en) 2000-12-29 2002-08-20 Broadcom Corporation Apparatus and method for reducing phase noise in oscillator circuits
US6542042B1 (en) 2001-02-20 2003-04-01 Analog Devices, Inc. Low power crystal oscillator with feedback resistor pair
EP1265352B1 (fr) 2001-06-07 2011-08-10 CSEM Centre Suisse d'Electronique et de Microtechnique S.A. - Recherche et Développement Circuit oscillateur différentiel comprenant un résonateur électromécanique
US7336138B2 (en) 2006-04-28 2008-02-26 Renesas Technology Corp. Embedded structure circuit for VCO and regulator
US7391278B2 (en) 2006-07-31 2008-06-24 Freescale Semiconductor, Inc. Oscillator with stacked amplifier
JP2008252783A (ja) 2007-03-30 2008-10-16 Matsushita Electric Ind Co Ltd 圧電発振器
US8054139B2 (en) * 2008-02-19 2011-11-08 Silicon Labs Spectra, Inc. Voltage-controlled oscillator topology
WO2009145686A1 (en) 2008-05-30 2009-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Dual-band voltage-controlled oscillator arrangement
US7768359B2 (en) 2008-08-01 2010-08-03 Broadcom Corporation Low phase noise differential crystal oscillator circuit
US8643445B1 (en) 2012-08-08 2014-02-04 Texas Instruments Incorporated Crystal oscillator circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000072446A1 (en) * 1999-05-26 2000-11-30 Broadcom Corporation Integrated vco
CN102484449A (zh) * 2009-09-03 2012-05-30 高通股份有限公司 除以二注入锁定环式振荡器电路
CN103036506A (zh) * 2011-09-28 2013-04-10 精工爱普生株式会社 振荡电路、振荡器、电子设备及振荡电路的起动方法
CN103166573A (zh) * 2011-12-14 2013-06-19 台湾积体电路制造股份有限公司 压控振荡器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107947756A (zh) * 2017-11-28 2018-04-20 中科亿海微电子科技（苏州）有限公司 差分cmos处理电路及振荡系统
CN111342805A (zh) * 2018-12-18 2020-06-26 天津大学 带阻抗曲线调整模块的滤波器单元、滤波器及电子设备
CN111342805B (zh) * 2018-12-18 2023-12-15 天津大学 带阻抗曲线调整模块的滤波器单元、滤波器及电子设备
CN115701683A (zh) * 2021-08-02 2023-02-10 瑞昱半导体股份有限公司 具有大电压摆幅的差分晶体振荡器
CN114900130A (zh) * 2022-05-27 2022-08-12 思诺威科技(无锡)有限公司 一种新型差分晶体振荡器电路

Also Published As

Publication number Publication date
EP3172835B1 (en) 2018-10-17
EP3172835A1 (en) 2017-05-31
US9300249B2 (en) 2016-03-29
JP2017521963A (ja) 2017-08-03
US20160028349A1 (en) 2016-01-28
WO2016014176A1 (en) 2016-01-28

Similar Documents

Publication Publication Date Title
CN106664058A (zh) 差分晶体振荡器电路
US7768359B2 (en) Low phase noise differential crystal oscillator circuit
US9407201B1 (en) Crystal oscillator circuit
CN107251429B (zh) 用于大电阻的亚阈值金属氧化物半导体
US8643445B1 (en) Crystal oscillator circuit
TWI489767B (zh) 振盪器電路
CN106464208B (zh) 减小由多核vco结构中电源/接地布线引起的失配
JP2006510254A (ja) 高周波電磁発振を発生させる発振器回路
US7002423B1 (en) Crystal clock generator operating at third overtone of crystal's fundamental frequency
CN100539395C (zh) 一种超低电压的cmos电感电容谐振腔压控振荡器
CN108370234A (zh) 多模压控振荡器
US8519800B1 (en) Third overtone crystal-based oscillators having tunable all-pass RC filters therein
US7750730B2 (en) Bandpass filter circuit
US8975977B2 (en) Low noise and low power voltage controlled oscillators
US20060176121A1 (en) Piezoelectric oscillator having symmetric inverter pair
US10763786B1 (en) Differential crystal oscillator
CN106130535B (zh) 基于反相器的本振驱动电路
CN107404301A (zh) 用于信号耦合的装置和方法
US9054633B2 (en) Bias current circuit and semiconductor integrated circuit
CN105955395B (zh) 自动功率控制系统、方法与偏压电流控制电路
KR20130073064A (ko) 궤환 저항과 레귤레이터를 이용한 능동 인덕터
KR101703452B1 (ko) 단일 이중 평형 라디오 주파수 수신회로
KR101563805B1 (ko) Ｒｆ 부성저항 회로와 교차 결합된 상보형 발진기를 이용한 신호 발생기
US7053725B1 (en) 4X crystal frequency multiplier with op amp buffer between 2X multiplier stages
JP5792568B2 (ja) 電圧制御発振回路

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170510

WD01 Invention patent application deemed withdrawn after publication