IEC 62228-3:20 19规定了网络条件下CAN收发器IC EMC评估的测试和测量方法。它定义了测试配置、测试条件、测试信号、故障标准、测试程序、测试设置和测试板。它适用于CAN标准收发器、具有部分联网功能的CAN收发器以及具有灵活数据速率能力和覆盖范围的CAN收发器 -RF干扰的发射， -抗RF干扰， -对脉冲的免疫力，和 -对静电放电(ESD)的抗扰度。 本第一版取消并取代2007年发布的IEC TS 62228第一版，构成技术修订。此版本包括以下与IEC TS 62228相关的重大技术变更:a)介绍具有部分联网功能的CAN收发器和具有灵活数据速率能力的CAN收发器，并在文档的相应子条款中添加操作模式和测试描述； b)引入具有两个CAN收发器的最小通信网络； c)附件C中测试要求和目标的更新； d)增加了共模扼流圈特性的附件D。

IEC 62228-3:2019 specifies test and measurement methods for EMC evaluation of CAN transceiver ICs under network condition. It defines test configurations, test conditions, test signals, failure criteria, test procedures, test setups and test boards. It is applicable for CAN standard transceivers, CAN transceivers with partial networking functionality and CAN transceivers with flexible data rate capability and covers
- the emission of RF disturbances,
- the immunity against RF disturbances,
- the immunity against impulses, and
- the immunity against electrostatic discharges (ESD).
This first edition cancels and replaces the first edition of IEC TS 62228 published in 2007 and constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC TS 62228:
a) introduction of CAN transceivers with partial networking functionality and CAN transceivers with flexible data rate capability and addition of operation modes and test descriptions in the respective subclauses of the document;
b) introduction of minimal communication network with two CAN transceivers;
c) update of the test requirements and targets in Annex C;
d) addition of Annex D for common mode choke characterization.