JP2019520008A5 - - Google Patents
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- JP2019520008A5 JP2019520008A5 JP2018568825A JP2018568825A JP2019520008A5 JP 2019520008 A5 JP2019520008 A5 JP 2019520008A5 JP 2018568825 A JP2018568825 A JP 2018568825A JP 2018568825 A JP2018568825 A JP 2018568825A JP 2019520008 A5 JP2019520008 A5 JP 2019520008A5
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- integrated circuit
- amplitude
- loop
- 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.)
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662357199P | 2016-06-30 | 2016-06-30 | |
| US62/357,199 | 2016-06-30 | ||
| US15/634,881 US10418941B2 (en) | 2016-06-30 | 2017-06-27 | Integrated circuit crystal oscillator having digital automatic gain control comprising oscillation detection and amplitude control loops |
| US15/634,881 | 2017-06-27 | ||
| PCT/US2017/040171 WO2018005905A1 (en) | 2016-06-30 | 2017-06-30 | Integrated circuit crystal oscillator having digital automatic gain control comprising oscillation detection and amplitude control loops |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019520008A JP2019520008A (ja) | 2019-07-11 |
| JP2019520008A5 true JP2019520008A5 (OSRAM) | 2020-07-16 |
| JP6894929B2 JP6894929B2 (ja) | 2021-06-30 |
Family
ID=59416781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018568825A Active JP6894929B2 (ja) | 2016-06-30 | 2017-06-30 | 振動検出及び振幅制御ループを備えるデジタル自動利得制御を有する集積回路水晶振動子 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10418941B2 (OSRAM) |
| EP (1) | EP3479471B1 (OSRAM) |
| JP (1) | JP6894929B2 (OSRAM) |
| KR (1) | KR20190025838A (OSRAM) |
| CN (1) | CN109314490B (OSRAM) |
| TW (1) | TW201817157A (OSRAM) |
| WO (1) | WO2018005905A1 (OSRAM) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10365775B2 (en) * | 2016-01-21 | 2019-07-30 | Microchip Technology Incorporated | Method and system for sensing impedance change in the local space between electrodes |
| JP7003652B2 (ja) * | 2017-12-27 | 2022-01-20 | セイコーエプソン株式会社 | 発振器、クロック信号生成装置、電子機器及び移動体 |
| US10693470B2 (en) * | 2018-07-30 | 2020-06-23 | Futurewei Technologies, Inc. | Dual mode power supply for voltage controlled oscillators |
| US11082006B2 (en) | 2019-01-23 | 2021-08-03 | Stmicroelectronics International N.V. | Low power crystal oscillator |
| CN112241190B (zh) * | 2019-07-19 | 2022-01-14 | 成都锐成芯微科技股份有限公司 | 一种中高频晶体驱动电路 |
| US10897225B1 (en) * | 2019-09-26 | 2021-01-19 | International Business Machines Corporation | Oscillator failure detection circuit |
| CN111162750B (zh) * | 2019-10-31 | 2025-04-08 | 奉加科技(上海)股份有限公司 | 一种晶体振荡电路、方法及电子设备 |
| CN111555736B (zh) * | 2020-06-12 | 2023-05-23 | 南京信息职业技术学院 | 一种混合电路的单稳态触发器及其控制方法 |
| CN114650012B (zh) * | 2020-12-17 | 2025-09-12 | 珠海格力电器股份有限公司 | 晶振驱动电路、控制器、空调控制系统及变频空调 |
| US12362705B2 (en) | 2021-05-12 | 2025-07-15 | Nordic Semiconductor Asa | Oscillator regulation |
| CN113783530B (zh) * | 2021-09-15 | 2022-03-01 | 合肥市汤诚集成电路设计有限公司 | 一种石英晶体振荡器电路 |
| EP4160911A1 (fr) * | 2021-09-30 | 2023-04-05 | The Swatch Group Research and Development Ltd | Procede pour ameliorer le demarrage d'un oscillateur d'un recepteur a super reaction, et recepteur pour la mise en uvre du procede |
| TWI779862B (zh) * | 2021-10-06 | 2022-10-01 | 新唐科技股份有限公司 | 偵測電路、電子電路以及偵測方法 |
| US11863144B2 (en) * | 2022-02-28 | 2024-01-02 | Qualcomm Incorporated | Oscillation circuit with improved failure detection |
| US12347522B2 (en) * | 2022-04-27 | 2025-07-01 | Synopsys, Inc. | On-chip automation of clock-to-Q access time measurement of a memory device |
| TWI854746B (zh) * | 2023-07-17 | 2024-09-01 | 新唐科技股份有限公司 | 用於晶體振盪器的低功率模式控制模組、方法與使用其的電路系統 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6064506A (ja) * | 1983-09-20 | 1985-04-13 | Fujitsu Ltd | 発振回路 |
| US6052036A (en) * | 1997-10-31 | 2000-04-18 | Telefonaktiebolaget L M Ericsson | Crystal oscillator with AGC and on-chip tuning |
| JP4486313B2 (ja) * | 2003-03-31 | 2010-06-23 | 株式会社明治ゴム化成 | 画像転写シート |
| JP2009503982A (ja) * | 2005-07-29 | 2009-01-29 | エヌエックスピー ビー ヴィ | 振幅被変調信号用受信機 |
| US7292114B2 (en) | 2005-08-01 | 2007-11-06 | Marvell World Trade Ltd. | Low-noise high-stability crystal oscillator |
| US7332979B2 (en) * | 2005-10-28 | 2008-02-19 | Freescale Semiconductor, Inc. | Low noise reference oscillator with fast start-up |
| US7411467B2 (en) | 2006-08-28 | 2008-08-12 | Freescale Semiconductor, Inc. | Overtone crystal oscillator automatic calibration system |
| US7548128B2 (en) | 2006-12-19 | 2009-06-16 | Nxp B.V. | Systems and methods with reduced reference spurs using a crystal oscillator for broadband communications |
| US7863989B2 (en) | 2008-03-10 | 2011-01-04 | Spectra Linear, Inc. | Replica-bias automatic gain control |
| US8456243B2 (en) | 2010-03-26 | 2013-06-04 | Microchip Technology Incorporated | Failsafe oscillator monitor and alarm |
| EP2634914B1 (en) | 2012-03-02 | 2015-01-28 | Nxp B.V. | An oscillator circuit |
| CN104426479B (zh) | 2013-08-29 | 2018-02-13 | 京微雅格（北京）科技有限公司 | 一种低功耗、低抖动、宽工作范围的晶体振荡器电路 |
-
2017
- 2017-06-27 US US15/634,881 patent/US10418941B2/en active Active
- 2017-06-30 KR KR1020187036885A patent/KR20190025838A/ko not_active Withdrawn
- 2017-06-30 TW TW106122009A patent/TW201817157A/zh unknown
- 2017-06-30 WO PCT/US2017/040171 patent/WO2018005905A1/en not_active Ceased
- 2017-06-30 EP EP17745545.8A patent/EP3479471B1/en active Active
- 2017-06-30 JP JP2018568825A patent/JP6894929B2/ja active Active
- 2017-06-30 CN CN201780038708.8A patent/CN109314490B/zh active Active
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