PCB设计要求(客户填写)
(客户如未填写下列表单要求或未提交给我司相关设计要求文档,默认项目无PCB设计要求) | | | | | | 常规项要求 | | | | | | 项目名称 | xxxxx | 版本信息 | xxxxx | 板名、版本信息是否需要丝印层添加 | file:///C:\Users\sunle\AppData\Local\Temp\ksohtml\clip_image57.pngfile:///C:\Users\sunle\AppData\Local\Temp\ksohtml\clip_image58.png | | | | | | 设计层数 | xx(层) | 板厚 | xx(MM) | 防静电符号**是否需要丝印层添加 | file:///C:\Users\sunle\AppData\Local\Temp\ksohtml\clip_image59.pngfile:///C:\Users\sunle\AppData\Local\Temp\ksohtml\clip_image60.png | | | | | | 期望最小线宽\间距 | xx(MIL) | 期望最小孔径 | xx(MIL) | | | | | | | 信号流向图(请提供信号流向图,关键器件位置摆放图,便于设计工程师进行布局、布线) | | | | | | | | | | | | 结构要求(请提供结构要素图,并标明接插件、指示灯的位号(元件标号),对于结构待定的情况请提供板框大小以及CAD工程师可根据需要调整的内容) | | | | | | | | | | | | | | | | | 布局要求(电气性能、物理间距有特殊要求、特殊封装、时钟器件、敏感器件、热源、热敏感器件列表定位器件、有布局约束器件如必须放于TOP面的器件) | | | | | | | | | | | | | | | | | | | | | | | 布线要求 | | | | | | 序号 | 时钟网络名称 | 频率(HZ) | 阻抗(OHM) | 最小线间距要求(mil) | 备注 | | | | | | 1 | | | | | | | | | | | 2 | | | | | | | | | | | 3 | | | | | | | | | | | 4 | | | | | | | | | | | 5 | | | | | | | | | | | 6 | | | | | | | | | | | 7 | | | | | | | | | | | 8 | | | | | | | 9 | 差分网络名称 | 频率(HZ) | 阻抗(OHM) | 最小线间距要求(mil) | 备注 | | | | | | 10 | | | | | | | | | | | 11 | | | | | | | | | | | 12 | | | | | | | | | | | 13 | | | | | | | | | | | 14 | | | | | | | | | | | 15 | | | | | | | | | | | 16 | | | | | | | | | | | 17 | | | | | | | 18 | 其他关键网络名称 | 频率(HZ) | 阻抗(OHM) | 最小线间距要求(mil) | 备注 | | | | | | 19 | | | | | | | | | | | 20 | | | | | | | | | | | 21 | | | | | | | | | | | 22 | | | | | | | | | | | 23 | | | | | | | | | | | 24 | | | | | | | | | | | 25 | | | | | | | 26 | 电源网络名称 | 电压大小(V) | 电流大小(A) | 最小线宽要求(MM) | 备注 | | | | | | 27 | | | | | | | | | | | 28 | | | | | | | | | | | 29 | | | | | | | | | | | 30 | | | | | | | | | | | 31 | | | | | | | | | | | 32 | | | | | | | | | | | 33 | | | | | | | | | | | 34 | | | | | | | | | | | | | | | | | 等长时序要求 | | | | | | 序号 | 网络名称 | 频率(HZ) | 等长范围(mil) | 备注 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PCB其他设计要求 | | | | | | | | | | | | | | | | | | | | | |
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