CN103260348B - 高速pcb板以及差分过孔阻抗控制方法 - Google Patents
高速pcb板以及差分过孔阻抗控制方法 Download PDFInfo
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Families Citing this family (28)
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CN104582238B (zh) * | 2013-10-22 | 2018-01-02 | 重庆方正高密电子有限公司 | 一种pcb板及其制造方法 |
CN104597324B (zh) * | 2013-10-31 | 2017-09-12 | 北大方正集团有限公司 | 一种电路板上过孔参数和过孔阻抗值的确定方法 |
CN103793575B (zh) * | 2014-02-19 | 2017-03-08 | 浪潮(北京)电子信息产业有限公司 | 一种在单板上设置过孔的方法及装置 |
CN103906350A (zh) * | 2014-04-18 | 2014-07-02 | 浪潮电子信息产业股份有限公司 | 一种减小高速串扰的走线方法 |
CN103987190A (zh) * | 2014-05-12 | 2014-08-13 | 浪潮电子信息产业股份有限公司 | 一种优化差分过孔阻抗的方法 |
CN105307383B (zh) * | 2015-09-08 | 2017-12-01 | 浪潮集团有限公司 | 一种pcb及pcb布线方法 |
CN105323966A (zh) * | 2015-09-24 | 2016-02-10 | 浪潮电子信息产业股份有限公司 | 一种优化电容与差分过孔互连时的阻抗连续性设计方法 |
TWI589197B (zh) * | 2015-11-25 | 2017-06-21 | 中原大學 | 電路結構 |
CN105472907A (zh) * | 2016-01-01 | 2016-04-06 | 广州兴森快捷电路科技有限公司 | 屏蔽式差分过孔的制作方法以及阻抗计算方法 |
CN105792508A (zh) * | 2016-05-18 | 2016-07-20 | 浪潮(北京)电子信息产业有限公司 | 一种提高信号完整性的pcb |
CN105764250A (zh) * | 2016-05-18 | 2016-07-13 | 浪潮(北京)电子信息产业有限公司 | 一种pcb |
CN107169233A (zh) * | 2017-06-09 | 2017-09-15 | 郑州云海信息技术有限公司 | 基于短柱谐振对信号完整性影响研究的Rack服务器设计方法 |
CN107241857B (zh) | 2017-06-27 | 2019-08-13 | 华为技术有限公司 | 一种印刷电路板和通信设备 |
CN107548226B (zh) * | 2017-08-22 | 2020-05-12 | 新华三技术有限公司 | 一种印刷电路板制备工艺和印刷电路板 |
WO2019094549A1 (en) * | 2017-11-08 | 2019-05-16 | Amphenol Corporation | Backplane footprint for high speed, high density electrical connectors |
CN107729280A (zh) * | 2017-11-15 | 2018-02-23 | 无锡军安电子科技有限公司 | 一种高速差分信号端口阻抗与传输线阻抗一致性控制方法 |
CN110213880B (zh) * | 2018-02-28 | 2020-08-25 | 苏州旭创科技有限公司 | 柔性电路板、电路板组件、光收发组件及光模块 |
CN109121325B (zh) * | 2018-08-09 | 2020-12-04 | Oppo广东移动通信有限公司 | 多层电路板、制造方法及计算机可读存储介质 |
CN109089375B (zh) * | 2018-09-26 | 2021-07-27 | 郑州云海信息技术有限公司 | 一种针对pcb板过孔对信号完整性影响的分析方法与系统 |
CN108990315B (zh) * | 2018-10-12 | 2021-04-06 | 郑州云海信息技术有限公司 | 一种差分过孔阻抗控制方法 |
CN109526144B (zh) * | 2018-12-21 | 2021-07-27 | 郑州云海信息技术有限公司 | 一种不同过孔孔径对电流量影响的分析方法与系统 |
CN111948764B (zh) * | 2019-05-17 | 2023-02-03 | 青岛海信宽带多媒体技术有限公司 | 光模块 |
CN110536548A (zh) * | 2019-09-20 | 2019-12-03 | 苏州浪潮智能科技有限公司 | 一种印刷电路板及电子产品 |
CN111458588B (zh) * | 2020-04-17 | 2022-05-31 | 恒为科技(上海)股份有限公司 | 一种差分耦合线及其制备方法和损耗测试方法 |
CN112601341B (zh) * | 2020-11-03 | 2022-02-18 | 苏州浪潮智能科技有限公司 | 一种根据t拓扑走线阻抗平衡过孔不等长的方法 |
CN114518624B (zh) * | 2020-11-18 | 2023-07-14 | 青岛海信宽带多媒体技术有限公司 | 一种光模块 |
CN113133186A (zh) * | 2021-04-15 | 2021-07-16 | 山东英信计算机技术有限公司 | 一种基于PCIe 5.0协议的高密连接器PCB结构 |
CN113727513B (zh) * | 2021-07-27 | 2024-01-09 | 平头哥(上海)半导体技术有限公司 | 封装基板、印刷电路板、封装器件和电子装置 |
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US8216001B2 (en) * | 2010-02-01 | 2012-07-10 | Amphenol Corporation | Connector assembly having adjacent differential signal pairs offset or of different polarity |
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CN101529650A (zh) * | 2006-08-22 | 2009-09-09 | 莫列斯公司 | 阻抗匹配的电路板 |
CN102860140A (zh) * | 2010-04-29 | 2013-01-02 | 国际商业机器公司 | 各层通过导电通孔互连的电路板 |
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Application publication date: 20130821 Assignee: Guangzhou Kaide Finance Leasing Co.,Ltd. Assignor: SHENZHEN FASTPRINT CIRCUIT TECH Co.,Ltd.|GUANGZHOU FASTPRINT CIRCUIT TECH Co.,Ltd.|YIXING SILICON VALLEY ELECTRONICS TECH Co.,Ltd.|GUANGZHOU XINGSEN ELECTRONIC Co.,Ltd. Contract record no.: 2019990000235 Denomination of invention: High-speed PCB and difference via hole impedance control method Granted publication date: 20160210 License type: Exclusive License Record date: 20190716 |
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Denomination of invention: High-speed PCB and difference via hole impedance control method Effective date of registration: 20190807 Granted publication date: 20160210 Pledgee: Guangzhou Kaide Finance Leasing Co.,Ltd. Pledgor: GUANGZHOU FASTPRINT CIRCUIT TECH Co.,Ltd. Registration number: Y2019990000032 |
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Assignee: Guangzhou Kaide Finance Leasing Co.,Ltd. Assignor: GUANGZHOU FASTPRINT CIRCUIT TECH Co.,Ltd.|SHENZHEN FASTPRINT CIRCUIT TECH Co.,Ltd.|YIXING SILICON VALLEY ELECTRONICS TECH Co.,Ltd.|GUANGZHOU XINGSEN ELECTRONIC Co.,Ltd. Contract record no.: 2019990000235 Date of cancellation: 20220922 |
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Date of cancellation: 20220922 Granted publication date: 20160210 Pledgee: Guangzhou Kaide Finance Leasing Co.,Ltd. Pledgor: GUANGZHOU FASTPRINT CIRCUIT TECH Co.,Ltd. Registration number: Y2019990000032 |
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