CN101764608B - 逐位逼近延迟锁相环电路及调整输入时钟信号的方法 - Google Patents
逐位逼近延迟锁相环电路及调整输入时钟信号的方法 Download PDFInfo
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- CN101764608B CN101764608B CN200810241058XA CN200810241058A CN101764608B CN 101764608 B CN101764608 B CN 101764608B CN 200810241058X A CN200810241058X A CN 200810241058XA CN 200810241058 A CN200810241058 A CN 200810241058A CN 101764608 B CN101764608 B CN 101764608B
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CN101764608B true CN101764608B (zh) | 2012-07-04 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102394640A (zh) * | 2011-09-16 | 2012-03-28 | 无锡东集电子有限责任公司 | 延时锁定环电路及快速锁定算法 |
CN104579320B (zh) * | 2014-12-26 | 2018-09-18 | 浙江大学 | 时钟延迟方法、装置、延迟锁相环及数字时钟管理单元 |
CN104617947A (zh) * | 2015-02-12 | 2015-05-13 | 合肥学院 | 一种改进型全数字逐次逼近寄存器延时锁定环*** |
CN105406858A (zh) * | 2015-12-11 | 2016-03-16 | 合肥学院 | 一种全数字逐次逼近寄存器延时锁定环 |
CN105610430B (zh) * | 2015-12-23 | 2018-07-06 | 北京时代民芯科技有限公司 | 一种基于锁相环的双模自切换抗辐射加固时钟生成电路 |
CN108768387B (zh) * | 2017-12-19 | 2022-03-04 | 上海集成电路研发中心有限公司 | 一种快速锁定的延时锁定环 |
CN108551342B (zh) * | 2018-03-20 | 2022-04-01 | 上海集成电路研发中心有限公司 | 一种具有宽频率输入范围的延迟锁相环 |
CN111835345B (zh) * | 2020-07-30 | 2024-07-12 | 云知声智能科技股份有限公司 | Dll控制电路及控制方法 |
CN116192126A (zh) * | 2023-01-13 | 2023-05-30 | 浙江力积存储科技有限公司 | 一种延迟锁相环和存储器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4789996A (en) * | 1988-01-28 | 1988-12-06 | Siemens Transmission Systems, Inc. | Center frequency high resolution digital phase-lock loop circuit |
CN1815892A (zh) * | 2005-01-31 | 2006-08-09 | 瑞昱半导体股份有限公司 | 一种检测相位误差并产生控制信号的电路 |
CN101106374A (zh) * | 2006-03-09 | 2008-01-16 | 尔必达存储器股份有限公司 | Dll电路和具有该电路的半导体设备 |
US20080186067A1 (en) * | 2005-10-06 | 2008-08-07 | Ku Young Jun | Delayed locked loop circuit |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4789996A (en) * | 1988-01-28 | 1988-12-06 | Siemens Transmission Systems, Inc. | Center frequency high resolution digital phase-lock loop circuit |
CN1815892A (zh) * | 2005-01-31 | 2006-08-09 | 瑞昱半导体股份有限公司 | 一种检测相位误差并产生控制信号的电路 |
US20080186067A1 (en) * | 2005-10-06 | 2008-08-07 | Ku Young Jun | Delayed locked loop circuit |
CN101106374A (zh) * | 2006-03-09 | 2008-01-16 | 尔必达存储器股份有限公司 | Dll电路和具有该电路的半导体设备 |
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