CN114499501B - 一种频率源动态控制方法、控制装置及系统 - Google Patents
一种频率源动态控制方法、控制装置及系统 Download PDFInfo
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- CN114499501B CN114499501B CN202210407356.1A CN202210407356A CN114499501B CN 114499501 B CN114499501 B CN 114499501B CN 202210407356 A CN202210407356 A CN 202210407356A CN 114499501 B CN114499501 B CN 114499501B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 238000012797 qualification Methods 0.000 claims abstract description 17
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- 238000012360 testing method Methods 0.000 claims description 53
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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
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- 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
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- 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
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CN114935703B (zh) * | 2022-07-26 | 2022-11-29 | 成都市克莱微波科技有限公司 | 一种变频组件自动测试方法、装置及系统 |
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US7840190B2 (en) * | 2007-07-26 | 2010-11-23 | Mobile Access Networks Ltd. | Frequency source synchronization and redundancy |
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2022
- 2022-04-19 CN CN202210407356.1A patent/CN114499501B/zh active Active
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CN1592134A (zh) * | 2003-08-27 | 2005-03-09 | 华为技术有限公司 | 主备时钟的相位对齐方法 |
TW201119240A (en) * | 2009-02-13 | 2011-06-01 | Silego Technology Inc | An integrated circuit frequency generator |
CN102193617A (zh) * | 2010-03-17 | 2011-09-21 | 鸿富锦精密工业(深圳)有限公司 | 电源控制电路 |
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WO2015149298A1 (en) * | 2014-04-02 | 2015-10-08 | Qualcomm Incorporated | Fast timing recovery in energy efficient ethernet devices |
CN107508596A (zh) * | 2017-09-04 | 2017-12-22 | 中国电子科技集团公司第四十研究所 | 一种带有辅助捕获装置的多环锁相电路及频率预置方法 |
CN209117851U (zh) * | 2018-09-29 | 2019-07-16 | 深圳大学 | 一种基于fpga的数字频率源装置 |
CN109787616A (zh) * | 2019-01-17 | 2019-05-21 | 西安电子科技大学 | 一种频率信号切换系统及切换方法 |
CN111769833A (zh) * | 2020-06-19 | 2020-10-13 | 科大智能电气技术有限公司 | 一种低功耗压控晶振的守时方法及系统 |
CN112422124A (zh) * | 2021-01-21 | 2021-02-26 | 成都市克莱微波科技有限公司 | 一种宽带捷变频率源及其工作方法 |
CN112908651A (zh) * | 2021-01-22 | 2021-06-04 | 成都祥和云端节能设备集团有限公司 | 一种安全节能型变压器系统 |
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