CN105656477B - 一种防止错锁的延时锁相环及方法 - Google Patents
一种防止错锁的延时锁相环及方法 Download PDFInfo
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- CN105656477B CN105656477B CN201511024674.6A CN201511024674A CN105656477B CN 105656477 B CN105656477 B CN 105656477B CN 201511024674 A CN201511024674 A CN 201511024674A CN 105656477 B CN105656477 B CN 105656477B
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- 238000000034 method Methods 0.000 title claims description 21
- 230000003111 delayed effect Effects 0.000 claims abstract description 57
- 238000010586 diagram Methods 0.000 description 10
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
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- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
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CN201511024674.6A CN105656477B (zh) | 2015-12-30 | 2015-12-30 | 一种防止错锁的延时锁相环及方法 |
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CN201511024674.6A CN105656477B (zh) | 2015-12-30 | 2015-12-30 | 一种防止错锁的延时锁相环及方法 |
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CN105656477A CN105656477A (zh) | 2016-06-08 |
CN105656477B true CN105656477B (zh) | 2018-11-16 |
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CN201511024674.6A Active CN105656477B (zh) | 2015-12-30 | 2015-12-30 | 一种防止错锁的延时锁相环及方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107181488A (zh) * | 2017-06-07 | 2017-09-19 | 上海乐野网络科技有限公司 | 一种去除时钟jitter的电路结构 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6232806B1 (en) * | 1998-10-21 | 2001-05-15 | International Business Machines Corporation | Multiple-mode clock distribution apparatus and method with adaptive skew compensation |
CN104320132A (zh) * | 2014-09-29 | 2015-01-28 | 山东华芯半导体有限公司 | 延迟锁相环和占空比矫正电路 |
CN204481794U (zh) * | 2015-03-25 | 2015-07-15 | 西安华芯半导体有限公司 | 一种自动调整延迟锁相环初始延迟的延迟锁相电路 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050052252A1 (en) * | 2003-07-15 | 2005-03-10 | Galibois Joseph F. | Synchronizing unit for redundant system clocks |
US7190201B2 (en) * | 2005-02-03 | 2007-03-13 | Mosaid Technologies, Inc. | Method and apparatus for initializing a delay locked loop |
JP2015012350A (ja) * | 2013-06-27 | 2015-01-19 | マイクロン テクノロジー, インク. | 半導体装置 |
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2015
- 2015-12-30 CN CN201511024674.6A patent/CN105656477B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6232806B1 (en) * | 1998-10-21 | 2001-05-15 | International Business Machines Corporation | Multiple-mode clock distribution apparatus and method with adaptive skew compensation |
CN104320132A (zh) * | 2014-09-29 | 2015-01-28 | 山东华芯半导体有限公司 | 延迟锁相环和占空比矫正电路 |
CN204481794U (zh) * | 2015-03-25 | 2015-07-15 | 西安华芯半导体有限公司 | 一种自动调整延迟锁相环初始延迟的延迟锁相电路 |
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CN105656477A (zh) | 2016-06-08 |
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Effective date of registration: 20240122 Address after: 518000, Room 101, Building 104, Huafa North Road, Futian District, Shenzhen City, Guangdong Province Patentee after: Li Yan Country or region after: China Address before: 518060 School of Computer Software, Shenzhen University South Campus, Shenzhen, Guangdong Province A107 Patentee before: SHENZHEN University Country or region before: China |
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Effective date of registration: 20240227 Address after: 518057, 216E, 2nd Floor, Building 3, Zone 30, Kefa Road, Science Park Community, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Simulated Microelectronics (Shenzhen) Co.,Ltd. Country or region after: China Address before: 518000, Room 101, Building 104, Huafa North Road, Futian District, Shenzhen City, Guangdong Province Patentee before: Li Yan Country or region before: China |
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