SPECCTRAQuest电源完整性设计指导.rar - 免费下载
技术资料资源
文件大小：735 K
📋 资源详细信息
💡 温馨提示：本资源由用户 canderile 上传分享，仅供学习交流使用。如有侵权，请联系我们删除。
资源简介
电源完整性(PI)设计指导
第1 章 简介......................................................1
1.1 面临的挑战：高速PCB 设计中的电源完整性问题（PI）..................................................1
1.2 解决方法:SPECCTRAQuest Power Integrity .............................................................................1
1.3 SPECCTRAQuest Power Integrity 工作流程............................................................................1
1.4 SPECCTRAQuest Power Integrity 模块的使用.........................................................................2
第2 章 电源平面分析的准备工作.......................................4
2.1 使用设置向导....................................................................................................................................4
2.1.1 调用设置向导..............................................................................................................................4
2.2 板框......................................................................................................................................................5
2.3 Stack-up...............................................................................................................................................6
2.4 DC Net/Plane Association ................................................................................................................8
2.5 DC Power Pair Setup.........................................................................................................................9
2.6 库安装...............................................................................................................................................10
2.6.1 选择一个去耦电容库................................................................................................................10
2.6.2 选择一个去耦电容....................................................................................................................10
2.6.3 调整一个去耦电容....................................................................................................................11
2.6.4 内在电感...................................................................................................................................12
2.6.5 安装电感...................................................................................................................................13
第3 章 电源完整性设计与分析.........................................14
3.1 电源平面目标阻抗..........................................................................................................................14
3.2 单结点仿真......................................................................................................................................14
3.2.1 概述.........................................................................................................................................14
3.2.2 运行单结点仿真........................................................................................................................15
3.2.3 关于工作表的处理Working in the worksheet ..........................................................................16
3.3 分析Analysis...................................................................................................................................16
3.3.1 波形分析...................................................................................................................................16
3.4 报告....................................................................................................................................................18
3.5 多节点仿真......................................................................................................................................19
3.5.1 网格化电源平面......................................................................................................................19
3.5.2 分析属性.................................................................................................................................20
3.5.3 布置元件...................................................................................................................................21
3.5.4 放置电压调节模块VRM..........................................................................................................21
3.5.5 Placing Noise Sources ................................................................................................................21
3.5.6 Placing Decoupling Capacitors...................................................................................................22
3.5.7 布局前操作..............................................................................................................................23
3.5.8 Post-Placement Operations .........................................................................................................24
3.5.9 Crossprobing..............................................................................................................................24
第4 章 临时封装....................................................25
4.1 概述................................................................................................................................. 25
4.2 建立临时表贴封装.......................................................................................................... 25
4.3 Creating Temporary Leaded Packages............................................................................. 26
第5 章 电压调节模块VRM ..............................................27
5.1 Working with the Voltage Regulator Module .................................................................. 27
5.2 VRM 编辑器.....................................................................................................................
立即下载此资源
提示：下载后请用压缩软件解压，推荐使用 WinRAR 或 7-Zip
资源说明
下载说明
- 下载需消耗 2积分
- 24小时内重复下载不扣分
- 支持断点续传
- 资源永久有效
使用说明
- 下载后用解压软件解压
- 推荐 WinRAR 或 7-Zip
- 如有密码请查看说明
- 解压后即可使用
积分获取
- 上传资源获得积分
- 每日签到免费领取
- 邀请好友注册奖励
- 查看详情 →