CN113783567A - 压控振荡电路、压控振荡器及时钟数据恢复电路 - Google Patents
压控振荡电路、压控振荡器及时钟数据恢复电路 Download PDFInfo
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- CN113783567A CN113783567A CN202110970274.3A CN202110970274A CN113783567A CN 113783567 A CN113783567 A CN 113783567A CN 202110970274 A CN202110970274 A CN 202110970274A CN 113783567 A CN113783567 A CN 113783567A
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- 230000010355 oscillation Effects 0.000 title claims abstract description 47
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 239000003990 capacitor Substances 0.000 claims description 19
- 238000005070 sampling Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
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Classifications
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- 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
- H03L7/08—Details of the phase-locked loop
- H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
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- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
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Claims (11)
Priority Applications (1)
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CN202110970274.3A CN113783567B (zh) | 2021-08-23 | 2021-08-23 | 压控振荡电路、压控振荡器及时钟数据恢复电路 |
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CN202110970274.3A CN113783567B (zh) | 2021-08-23 | 2021-08-23 | 压控振荡电路、压控振荡器及时钟数据恢复电路 |
Publications (2)
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CN113783567A true CN113783567A (zh) | 2021-12-10 |
CN113783567B CN113783567B (zh) | 2022-12-27 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114387932A (zh) * | 2022-01-18 | 2022-04-22 | 北京奕斯伟计算技术有限公司 | 保护电路及保护方法、输出单元、源极驱动器及显示设备 |
CN116248542A (zh) * | 2023-05-12 | 2023-06-09 | 芯耀辉科技有限公司 | 一种用于数字通信中抖动容限测试的装置、方法及系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030227310A1 (en) * | 2002-06-11 | 2003-12-11 | Matsushita Electric Industrial Co., Ltd. | Clock recovery circuit |
JP2004080985A (ja) * | 2002-06-17 | 2004-03-11 | Hitachi Ltd | 電源装置及びそれを用いたハードディスク装置,ic |
CN101510822A (zh) * | 2008-02-04 | 2009-08-19 | 恩益禧电子股份有限公司 | 用于交换多信道信号的数据传输系统 |
CN102035544A (zh) * | 2009-10-02 | 2011-04-27 | 索尼公司 | 电流源、电子装置和集成电路 |
US20110156760A1 (en) * | 2009-12-30 | 2011-06-30 | Bhuiyan Ekram H | Temperature-stable oscillator circuit having frequency-to-current feedback |
CN106230385A (zh) * | 2016-08-31 | 2016-12-14 | 黄继颇 | 振荡频率可调整的时钟产生电路 |
WO2017031651A1 (zh) * | 2015-08-22 | 2017-03-02 | 华为技术有限公司 | 一种电压调节装置 |
-
2021
- 2021-08-23 CN CN202110970274.3A patent/CN113783567B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030227310A1 (en) * | 2002-06-11 | 2003-12-11 | Matsushita Electric Industrial Co., Ltd. | Clock recovery circuit |
JP2004080985A (ja) * | 2002-06-17 | 2004-03-11 | Hitachi Ltd | 電源装置及びそれを用いたハードディスク装置,ic |
CN101510822A (zh) * | 2008-02-04 | 2009-08-19 | 恩益禧电子股份有限公司 | 用于交换多信道信号的数据传输系统 |
CN102035544A (zh) * | 2009-10-02 | 2011-04-27 | 索尼公司 | 电流源、电子装置和集成电路 |
US20110156760A1 (en) * | 2009-12-30 | 2011-06-30 | Bhuiyan Ekram H | Temperature-stable oscillator circuit having frequency-to-current feedback |
WO2017031651A1 (zh) * | 2015-08-22 | 2017-03-02 | 华为技术有限公司 | 一种电压调节装置 |
CN106230385A (zh) * | 2016-08-31 | 2016-12-14 | 黄继颇 | 振荡频率可调整的时钟产生电路 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114387932A (zh) * | 2022-01-18 | 2022-04-22 | 北京奕斯伟计算技术有限公司 | 保护电路及保护方法、输出单元、源极驱动器及显示设备 |
CN114387932B (zh) * | 2022-01-18 | 2022-12-16 | 北京奕斯伟计算技术股份有限公司 | 保护电路及保护方法、输出单元、源极驱动器及显示设备 |
CN116248542A (zh) * | 2023-05-12 | 2023-06-09 | 芯耀辉科技有限公司 | 一种用于数字通信中抖动容限测试的装置、方法及系统 |
CN116248542B (zh) * | 2023-05-12 | 2023-08-08 | 芯耀辉科技有限公司 | 一种用于数字通信中抖动容限测试的装置、方法及系统 |
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Address after: 100176 Room 101, 1f, building 3, yard 18, Kechuang 10th Street, Beijing Economic and Technological Development Zone, Beijing Applicant after: Beijing ESWIN Computing Technology Co.,Ltd. Applicant after: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. Address before: 100176 Room 101, 1f, building 3, yard 18, Kechuang 10th Street, Beijing Economic and Technological Development Zone, Beijing Applicant before: Beijing yisiwei Computing Technology Co.,Ltd. Applicant before: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. |
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Address after: 100176 Room 101, 1f, building 3, yard 18, Kechuang 10th Street, Beijing Economic and Technological Development Zone, Beijing Patentee after: Beijing ESWIN Computing Technology Co.,Ltd. Patentee after: Hefei Yisiwei Computing Technology Co.,Ltd. Address before: 100176 Room 101, 1f, building 3, yard 18, Kechuang 10th Street, Beijing Economic and Technological Development Zone, Beijing Patentee before: Beijing ESWIN Computing Technology Co.,Ltd. Patentee before: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. |