电子电路cad课程设计-多通道混频器电路protel dxp设计_精品.doc

课 程 设 计 课程名称 电子电路CAD课程设计 题目名称 多通道混频器电路Protel DXP设计 学生学院 材料与能源 专业班级 09级微电子学(2)班 学 号 学生姓名 指导教师 2011年 12月 23日  目录 广东工业大学课程设计任务书····································2 摘要··························································4 一．目的与任务（任务书）·········································5 二．课程设计内容基本要求·······································5 2.1课程设计题目和方案···············································5 2.2设计内容·························································6 2.3设计要求·························································6 三．多通道调音电路的工作原理···································6 四、设计过程···················································8 4．1系统各个子图的设计··············································8 4.1—1原理图设计步骤··········································8 4.1—2系统各模块原理图的设计过程·····························10 4.2系统层次原理图总图············································13 4.3原理图报表····················································16 4.3.1元器件报表·············································16 4.3.2网络报表···············································18 五．绘制印制电路板············································19 5.1 建立新的PCB·················································19 5.2 PCB板的设计过程 ·············································21 六.总结本次课程设计的经验和体会·······························28 七．参考文献··················································29 广东工业大学课程设计任务书 题目名称 多通道混频器电路Protel DXP设计 学生学院 材料与能源学院 专业班级 微电子09(2) 姓 名 张德区 学 号 3109007514 一、课程设计的内容 1．用Protel DXP建立一PCB工程项目。 2．层次原理图的总原理图设计。 3．各基本模块的原理图设计。 4．生成原理图报表（元器件清单、网络表）。 5．印刷电路板图绘制（设置PCB环境参数，元器件布局规则设置，元器 件布局手工调整；按设计任务书要求完成指定网络的布线宽度设置、其它 布线规则、布线参数设置，自动布线，手工调整布线）。 6．按设计任务书要求对指定网络进行覆铜。 7．建立项目元件库。 二、课程设计的要求与数据 1．按题目要求，每一位学生独立完成设计全过程。 2．采用自底向上的层次原理图设计方法。 三、课程设计应完成的工作 1．层次原理图的总原理图设计。 2．各基本模块的原理图设计。 3．印刷电路板图绘制。 4．设计报告。 四、课程设计进程安排 序号 设计各阶段内容 地点 起止日期 1 讲授设计要求、布置设计题目；电路整体规划 教1-309 12.12 2 各基本模块原理图设计 宿舍 12.13∽12.14 3