CN106026916A - 振荡器、电子设备以及移动体 - Google Patents
振荡器、电子设备以及移动体 Download PDFInfo
- Publication number
- CN106026916A CN106026916A CN201610173081.4A CN201610173081A CN106026916A CN 106026916 A CN106026916 A CN 106026916A CN 201610173081 A CN201610173081 A CN 201610173081A CN 106026916 A CN106026916 A CN 106026916A
- Authority
- CN
- China
- Prior art keywords
- oscillator
- frequency
- vibrating element
- circuit
- temperature
- 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
Links
- 230000010355 oscillation Effects 0.000 claims abstract description 65
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000035945 sensitivity Effects 0.000 description 63
- 230000015654 memory Effects 0.000 description 27
- 238000000034 method Methods 0.000 description 19
- 239000013078 crystal Substances 0.000 description 15
- 230000005284 excitation Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 11
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- 238000012545 processing Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
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- 238000005516 engineering process Methods 0.000 description 3
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- 239000003990 capacitor Substances 0.000 description 2
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- 230000007423 decrease Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
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- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- H03L1/04—Constructional details for maintaining temperature constant
-
- 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
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/10—Mounting in enclosures
-
- 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
-
- 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
- H03L1/026—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 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
- H03L1/028—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only of generators comprising piezoelectric resonators
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-067358 | 2015-03-27 | ||
| JP2015067358A JP2016187153A (ja) | 2015-03-27 | 2015-03-27 | 発振器、電子機器及び移動体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106026916A true CN106026916A (zh) | 2016-10-12 |
Family
ID=56974326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610173081.4A Pending CN106026916A (zh) | 2015-03-27 | 2016-03-24 | 振荡器、电子设备以及移动体 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10075171B2 (enExample) |
| JP (1) | JP2016187153A (enExample) |
| CN (1) | CN106026916A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6798121B2 (ja) | 2016-03-18 | 2020-12-09 | セイコーエプソン株式会社 | 発振器、電子機器および移動体 |
| JP6878849B2 (ja) * | 2016-11-18 | 2021-06-02 | 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 |
| US10742169B2 (en) | 2017-11-27 | 2020-08-11 | Seiko Epson Corporation | Oscillator, electronic apparatus, and vehicle |
| JP7183699B2 (ja) * | 2018-10-29 | 2022-12-06 | セイコーエプソン株式会社 | 発振器、電子機器及び移動体 |
| JP7238464B2 (ja) * | 2019-02-26 | 2023-03-14 | セイコーエプソン株式会社 | リアルタイムクロックモジュール、電子機器及び移動体 |
| KR102236099B1 (ko) * | 2019-10-25 | 2021-04-05 | 삼성전기주식회사 | 멀티 터치의 위치 식별이 가능한 터치 센싱 장치 및 전자 기기 |
| CN113448458B (zh) * | 2020-03-25 | 2025-01-07 | 昇佳电子股份有限公司 | 电容感测电路 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005006029A (ja) * | 2003-06-11 | 2005-01-06 | Toyo Commun Equip Co Ltd | 温度補償型圧電発振器 |
| JP2005217773A (ja) * | 2004-01-29 | 2005-08-11 | Toyo Commun Equip Co Ltd | 電圧制御型圧電発振器 |
| CN101615840A (zh) * | 2008-05-22 | 2009-12-30 | 康舒科技股份有限公司 | 具有窄操作频段的谐振电路及共振式电源转换器 |
| CN101729023A (zh) * | 2008-10-27 | 2010-06-09 | 日本电波工业株式会社 | 晶体振荡器 |
| US7911285B2 (en) * | 2009-02-24 | 2011-03-22 | Sanyo Electric Co., Ltd. | Reference frequency control circuit |
| JP2011135342A (ja) * | 2009-12-24 | 2011-07-07 | Nippon Dempa Kogyo Co Ltd | 圧電発振器 |
| CN104064525A (zh) * | 2013-03-19 | 2014-09-24 | 精工爱普生株式会社 | 模块、模块的制造方法、电子设备及移动体 |
| US20140312984A1 (en) * | 2013-04-17 | 2014-10-23 | Nihon Dempa Kogyo Co., Ltd. | Oscillator circuit |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2564387Y2 (ja) * | 1991-04-26 | 1998-03-09 | 京セラ株式会社 | 温度補償型水晶発振器 |
| JPH10233644A (ja) * | 1997-02-20 | 1998-09-02 | Matsushita Electric Ind Co Ltd | 振動子 |
| JP3829525B2 (ja) * | 1998-04-02 | 2006-10-04 | セイコーエプソン株式会社 | 容量アレイユニット及び発振回路 |
| CA2327576C (en) * | 1999-12-21 | 2008-09-30 | Eta Sa Fabriques D'ebauches | Low frequency quartz oscillator device with improved thermal characteristics |
| JP4506135B2 (ja) | 2003-09-18 | 2010-07-21 | エプソントヨコム株式会社 | 圧電振動子 |
| JP4558433B2 (ja) | 2004-10-01 | 2010-10-06 | 日本電波工業株式会社 | 水晶振動子 |
| JP4936221B2 (ja) | 2007-06-08 | 2012-05-23 | セイコーエプソン株式会社 | メサ型圧電振動片、メサ型圧電振動デバイス、発振器、及び電子機器 |
| US7639092B2 (en) * | 2007-08-10 | 2009-12-29 | Nanoamp Solutions Inc. (Cayman) | Crystal oscillator frequency tuning circuit |
| JP5228948B2 (ja) | 2009-01-30 | 2013-07-03 | 株式会社大真空 | 圧電振動デバイス |
| JP5930526B2 (ja) | 2012-02-20 | 2016-06-08 | 日本電波工業株式会社 | 圧電振動素子及び圧電デバイス |
| 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 |
| JP5971467B2 (ja) | 2012-05-18 | 2016-08-17 | セイコーエプソン株式会社 | 温度補償情報作成方法及び電子部品の製造方法 |
| JP2014192832A (ja) | 2013-03-28 | 2014-10-06 | Nippon Dempa Kogyo Co Ltd | 圧電デバイス |
-
2015
- 2015-03-27 JP JP2015067358A patent/JP2016187153A/ja active Pending
-
2016
- 2016-03-21 US US15/075,661 patent/US10075171B2/en active Active
- 2016-03-24 CN CN201610173081.4A patent/CN106026916A/zh active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005006029A (ja) * | 2003-06-11 | 2005-01-06 | Toyo Commun Equip Co Ltd | 温度補償型圧電発振器 |
| JP2005217773A (ja) * | 2004-01-29 | 2005-08-11 | Toyo Commun Equip Co Ltd | 電圧制御型圧電発振器 |
| CN101615840A (zh) * | 2008-05-22 | 2009-12-30 | 康舒科技股份有限公司 | 具有窄操作频段的谐振电路及共振式电源转换器 |
| CN101729023A (zh) * | 2008-10-27 | 2010-06-09 | 日本电波工业株式会社 | 晶体振荡器 |
| US7911285B2 (en) * | 2009-02-24 | 2011-03-22 | Sanyo Electric Co., Ltd. | Reference frequency control circuit |
| JP2011135342A (ja) * | 2009-12-24 | 2011-07-07 | Nippon Dempa Kogyo Co Ltd | 圧電発振器 |
| CN104064525A (zh) * | 2013-03-19 | 2014-09-24 | 精工爱普生株式会社 | 模块、模块的制造方法、电子设备及移动体 |
| US20140312984A1 (en) * | 2013-04-17 | 2014-10-23 | Nihon Dempa Kogyo Co., Ltd. | Oscillator circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| US10075171B2 (en) | 2018-09-11 |
| JP2016187153A (ja) | 2016-10-27 |
| US20160285464A1 (en) | 2016-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20161012 |
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| WD01 | Invention patent application deemed withdrawn after publication |