CN110401415B - 电路装置、振荡器、电子设备和移动体 - Google Patents

电路装置、振荡器、电子设备和移动体 Download PDF

Info

Publication number
CN110401415B
CN110401415B CN201910323650.2A CN201910323650A CN110401415B CN 110401415 B CN110401415 B CN 110401415B CN 201910323650 A CN201910323650 A CN 201910323650A CN 110401415 B CN110401415 B CN 110401415B
Authority
CN
China
Prior art keywords
circuit
data
processing
frequency
conversion
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.)
Active
Application number
CN201910323650.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN110401415A (zh
Inventor
宇野智博
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN110401415A publication Critical patent/CN110401415A/zh
Application granted granted Critical
Publication of CN110401415B publication Critical patent/CN110401415B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H03B5/02—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
    • H03B5/30—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
    • H03B5/08—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
    • H03B5/30—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
    • 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
    • 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
    • H03L1/027—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 frequency conversion means which is variable with temperature, e.g. mixer, frequency divider, pulse add/subtract logic circuit
    • 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
    • H03L1/028—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only of generators comprising piezoelectric resonators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H03L7/197—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division
    • H03L7/1974—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division
    • H03L7/1976—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division using a phase accumulator for controlling the counter or frequency divider
    • 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
    • H03B2200/0002—Types of oscillators
    • H03B2200/0008—Colpitts oscillator
    • 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

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
CN201910323650.2A 2018-04-24 2019-04-22 电路装置、振荡器、电子设备和移动体 Active CN110401415B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-082716 2018-04-24
JP2018082716A JP7124417B2 (ja) 2018-04-24 2018-04-24 回路装置、発振器、電子機器及び移動体

Publications (2)

Publication Number Publication Date
CN110401415A CN110401415A (zh) 2019-11-01
CN110401415B true CN110401415B (zh) 2023-07-04

Family

ID=68238376

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910323650.2A Active CN110401415B (zh) 2018-04-24 2019-04-22 电路装置、振荡器、电子设备和移动体

Country Status (4)

Country Link
US (1) US10771011B2 (enExample)
JP (1) JP7124417B2 (enExample)
CN (1) CN110401415B (enExample)
TW (1) TWI795556B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11519948B2 (en) * 2019-05-17 2022-12-06 Tokyo Electron Limited Measuring device and method
JP7451959B2 (ja) * 2019-11-22 2024-03-19 セイコーエプソン株式会社 振動デバイス、電子機器および移動体
JP7528675B2 (ja) * 2020-09-25 2024-08-06 セイコーエプソン株式会社 回路装置及び発振器
CN113162583B (zh) * 2021-03-15 2024-12-27 珠海巨晟科技股份有限公司 一种具有频率温度补偿功能的rc振荡器
JP7620533B2 (ja) 2021-10-21 2025-01-23 株式会社東芝 位相同期回路及びセンシング装置
US12273070B2 (en) * 2022-10-31 2025-04-08 Seiko Epson Corporation Circuit device and oscillator
CN116078649B (zh) * 2023-01-20 2026-03-17 中南大学湘雅二医院 一种超声发生器的恒压控制保护方法及装置
JP2024125584A (ja) * 2023-03-06 2024-09-19 株式会社村田製作所 受電回路および電池パック
US20250096824A1 (en) * 2023-09-15 2025-03-20 3A Logics Inc. Rf transmiter integrated circuit including crystal-less vco and electronic tag including the same
CN119324682B (zh) * 2024-09-10 2025-08-22 河北岭焜电子科技有限公司 一种用于宽带调频电路的温度补偿系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004304332A (ja) * 2003-03-28 2004-10-28 Mitsumi Electric Co Ltd 発振回路
KR20070087516A (ko) * 2006-02-23 2007-08-28 내셔널 세미콘덕터 코포레이션 선형성 정정 기능을 가지는 주파수비 디지털화 온도 센서
CN202818228U (zh) * 2012-10-16 2013-03-20 西安深亚电子有限公司 高精度数字温度补偿型晶体振荡器
JP2013211654A (ja) * 2012-03-30 2013-10-10 Seiko Epson Corp 発振器、電子機器及び発振器の温度補償方法
CN103973226A (zh) * 2013-01-21 2014-08-06 三星电子株式会社 温度控制振荡器、温度传感器及片上系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01265707A (ja) 1988-04-18 1989-10-23 Nec Corp デジタル制御温度補償型圧電発振装置
JPH0330518A (ja) 1989-06-28 1991-02-08 Hitachi Ltd 位相同期発振器
US5604468A (en) 1996-04-22 1997-02-18 Motorola, Inc. Frequency synthesizer with temperature compensation and frequency multiplication and method of providing the same
JP3050146B2 (ja) * 1996-11-28 2000-06-12 日本電気株式会社 デジタル温度補償発振器
JPH1117450A (ja) * 1997-06-20 1999-01-22 Citizen Watch Co Ltd 温度補償型水晶発振器
JP2003069426A (ja) 2001-08-23 2003-03-07 Matsushita Electric Ind Co Ltd 周波数シンセサイザー
US7436227B2 (en) * 2003-05-02 2008-10-14 Silicon Laboratories Inc. Dual loop architecture useful for a programmable clock source and clock multiplier applications
US9092730B2 (en) * 2011-08-11 2015-07-28 Greenray Industries, Inc. Neural network frequency control and compensation of control voltage linearity
JP5556928B2 (ja) 2013-04-30 2014-07-23 セイコーエプソン株式会社 温度補償電圧発生回路、温度補償型発振回路
TWI551036B (zh) * 2013-08-22 2016-09-21 瑞昱半導體股份有限公司 振盪頻率偏移偵測方法以及振盪頻率偏移偵測電路
JP6561482B2 (ja) 2015-02-04 2019-08-21 セイコーエプソン株式会社 発振器、電子機器及び移動体
JP6668695B2 (ja) * 2015-11-12 2020-03-18 セイコーエプソン株式会社 回路装置、発振器、電子機器及び移動体
US10177770B2 (en) * 2016-01-06 2019-01-08 Seiko Epson Corporation Circuit device, oscillator, electronic apparatus, and vehicle
JP6680121B2 (ja) 2016-01-06 2020-04-15 セイコーエプソン株式会社 回路装置、発振器、電子機器及び移動体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004304332A (ja) * 2003-03-28 2004-10-28 Mitsumi Electric Co Ltd 発振回路
KR20070087516A (ko) * 2006-02-23 2007-08-28 내셔널 세미콘덕터 코포레이션 선형성 정정 기능을 가지는 주파수비 디지털화 온도 센서
JP2013211654A (ja) * 2012-03-30 2013-10-10 Seiko Epson Corp 発振器、電子機器及び発振器の温度補償方法
CN202818228U (zh) * 2012-10-16 2013-03-20 西安深亚电子有限公司 高精度数字温度补偿型晶体振荡器
CN103973226A (zh) * 2013-01-21 2014-08-06 三星电子株式会社 温度控制振荡器、温度传感器及片上系统

Also Published As

Publication number Publication date
TW201946389A (zh) 2019-12-01
JP7124417B2 (ja) 2022-08-24
JP2019193052A (ja) 2019-10-31
TWI795556B (zh) 2023-03-11
US10771011B2 (en) 2020-09-08
CN110401415A (zh) 2019-11-01
US20190326855A1 (en) 2019-10-24

Similar Documents

Publication Publication Date Title
TWI795556B (zh) 電路裝置、振盪器、電子機器及移動體
JP6680121B2 (ja) 回路装置、発振器、電子機器及び移動体
US10177770B2 (en) Circuit device, oscillator, electronic apparatus, and vehicle
JP6766427B2 (ja) 回路装置、発振器、電子機器及び移動体
CN106953631A (zh) 电路装置、振荡器、电子设备以及移动体
US10084462B2 (en) Circuit device, oscillator, electronic apparatus, and vehicle
CN111751029B (zh) 温度传感器、电路装置、振荡器、电子设备以及移动体
JP7371344B2 (ja) 集積回路装置、発振器、電子機器及び移動体
JP2017123632A (ja) 回路装置、発振器、電子機器及び移動体
US11018645B2 (en) Oscillator, electronic apparatus and vehicle
JP2017123630A (ja) 回路装置、発振器、電子機器及び移動体
JP7009813B2 (ja) 振動デバイス、電子機器及び移動体
JP2017199948A (ja) 回路装置、発振器、電子機器及び移動体
US20200403571A1 (en) Circuit device, oscillator, electronic apparatus, and vehicle
JP2017123628A (ja) 回路装置、発振器、電子機器及び移動体
CN111342776A (zh) 电路装置、振荡器、电子设备以及移动体
US11115028B2 (en) Oscillator, electronic apparatus, and vehicle
CN106953597B (zh) 电路装置、振荡器、电子设备以及移动体
US10680554B2 (en) Circuit device, oscillator, electronic apparatus, and vehicle
CN111200399B (zh) 电路装置、电源电路、振荡器、电子设备及移动体
JP2019012873A (ja) 振動デバイス、電子機器及び移動体
CN110880916B (zh) 电路装置、振荡器、电子设备和移动体
JP2019012872A (ja) 振動デバイス、電子機器及び移動体

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
GR01 Patent grant
GR01 Patent grant