EM C 设计规范目录1概述---------------------------------------------------------------------------------------------------------- 22使用范围----------------------------------------------------------------------------------------------------33EMC设计实现-----------------------------------------------------------------------------------------------33.1电路设计技术----------------------------------------------------------------------------------33.1.1 器件选择----------------------------------------------------------------------------------33.1.2 电路设计----------------------------------------------------------------------------------43.1.2.1电路设计通用要求--------------------------------------------------------------- 43.1.2.2电源部分设计要求--------------------------------------------------------------- 53.1.2.3信号接口设计要求--------------------------------------------------------------- 63.2PCB设计技术---------------------------------------------------------------------------------- 83.2.1PCB层叠设计------------------------------------------------------------------------------- 83.2.2PCB布局设计------------------------------------------------------------------------------- 93.2.3PCB布线设计------------------------------------------------------------------------------- 93.2.4PCB信号走线的阻抗匹配---------------------------------------------------------------103.2.5PCB上电信号接口的处理---------------------------------------------------------------103.3结构件 EMC设计技术----------------------------------------------------------------------- 113.3.1屏蔽设计的基本原则-------------------------------------------------------------------- 113.3.2缝隙的屏蔽-------------------------------------------------------------------------------- 113.3.3孔洞的屏蔽-------------------------------------------------------------------------------- 113.3.4屏蔽材料的选用原则-------------------------------------------------------------------- 113.4电缆的选择与使用------...
