JP2018137754A5 - - Google Patents
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- JP2018137754A5 JP2018137754A5 JP2018030913A JP2018030913A JP2018137754A5 JP 2018137754 A5 JP2018137754 A5 JP 2018137754A5 JP 2018030913 A JP2018030913 A JP 2018030913A JP 2018030913 A JP2018030913 A JP 2018030913A JP 2018137754 A5 JP2018137754 A5 JP 2018137754A5
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- JP
- Japan
- Prior art keywords
- frequency control
- function
- region
- control signal
- substantially larger
- 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.)
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ729453 | 2017-02-23 | ||
| NZ72945317 | 2017-02-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018137754A JP2018137754A (ja) | 2018-08-30 |
| JP2018137754A5 true JP2018137754A5 (enExample) | 2021-04-08 |
| JP7336830B2 JP7336830B2 (ja) | 2023-09-01 |
Family
ID=61256847
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018030921A Active JP7254446B2 (ja) | 2017-02-23 | 2018-02-23 | 温度補償された水晶発振器 |
| JP2018030913A Active JP7336830B2 (ja) | 2017-02-23 | 2018-02-23 | 電圧制御された発振器 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018030921A Active JP7254446B2 (ja) | 2017-02-23 | 2018-02-23 | 温度補償された水晶発振器 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US10778232B2 (enExample) |
| EP (2) | EP3367570B1 (enExample) |
| JP (2) | JP7254446B2 (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 |
| JP7035604B2 (ja) * | 2017-03-23 | 2022-03-15 | セイコーエプソン株式会社 | 温度補償型発振器、電子機器および移動体 |
| JP7190331B2 (ja) * | 2018-11-05 | 2022-12-15 | 旭化成エレクトロニクス株式会社 | 温度補償電圧生成回路、発振モジュール、及び、システム |
| CN109543320B (zh) * | 2018-11-29 | 2023-04-18 | 西安电子科技大学 | 一种进行at切温补晶振的应力补偿膜设计方法 |
| US11018625B1 (en) * | 2020-02-28 | 2021-05-25 | Nxp B.V. | Frequency reference generator |
| US10903790B1 (en) | 2020-05-28 | 2021-01-26 | Nxp B.V. | Frequency reference generator |
| JP2023103894A (ja) | 2022-01-14 | 2023-07-27 | 旭化成エレクトロニクス株式会社 | 発振回路および発振回路の温度補償方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2758919B1 (fr) * | 1997-01-24 | 1999-04-16 | Sgs Thomson Microelectronics | Circuit de modulation de frequence d'un oscillateur a quartz |
| US6002291A (en) * | 1998-02-27 | 1999-12-14 | Analog Devices, Inc. | Cubic type temperature function generator with adjustable parameters |
| JP2001267847A (ja) * | 2000-03-17 | 2001-09-28 | Asahi Kasei Microsystems Kk | 温度補償型水晶発振器及び水晶発振器の温度補償方法 |
| GB2369259B (en) | 2000-11-21 | 2005-07-13 | C Mac Quartz Crystals Ltd | A method and apparatus for generating an input signal for a tunable circuit |
| US7161440B2 (en) * | 2003-12-11 | 2007-01-09 | Seiko Epson Corporation | Temperature compensation circuit |
| JP5119826B2 (ja) * | 2007-09-25 | 2013-01-16 | セイコーエプソン株式会社 | 補償電圧回路及び温度補償型圧電発振器 |
| US9092729B2 (en) * | 2011-08-11 | 2015-07-28 | Greenray Industries, Inc. | Trim effect compensation using an artificial neural network |
| 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 |
| JP5966577B2 (ja) * | 2012-05-08 | 2016-08-10 | セイコーエプソン株式会社 | 温度補償回路、回路装置、電子機器及び調整方法 |
| US8643444B2 (en) * | 2012-06-04 | 2014-02-04 | Broadcom Corporation | Common reference crystal systems |
| JP6414382B2 (ja) | 2013-12-25 | 2018-10-31 | セイコーエプソン株式会社 | 発振回路、発振器、電子機器及び移動体 |
| FI20145586A7 (fi) * | 2014-06-18 | 2015-12-19 | Micro Analog Syst Oy | Menetelmä ja integroitu piiri oskillaattorin lämpötilakompensointia varten sekä lämpötilakompensoitu oskillaattoriyksikkö |
| 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 |
-
2018
- 2018-02-22 EP EP18158193.5A patent/EP3367570B1/en active Active
- 2018-02-22 EP EP18158197.6A patent/EP3367571B1/en active Active
- 2018-02-23 JP JP2018030921A patent/JP7254446B2/ja active Active
- 2018-02-23 US US15/903,226 patent/US10778232B2/en active Active
- 2018-02-23 JP JP2018030913A patent/JP7336830B2/ja active Active
- 2018-02-23 US US15/903,178 patent/US10790831B2/en active Active
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