eSATA端口电路保护

eSATA端口电路保护



设计说明:

保护应用:
The data signals used in external SATA Interface ports have a data rate of 1,500 Mbps (Gen I) and up to 3,000 Mbps (Gen II). The signal lines to be protected from ESD include Rx+, Rx-, Tx+ and Tx-.
解决方案说明:
由于数据传输率极高,应最小化ESD抑制器的电容量。 As shown at the left, low-capacitance (0.45pF) silicon protection arrays can be used.
配套解决方案:
Other form factors such as MSOP-10 (SP3003-04ATG - pictured below) are available, depending on the design preference of the design engineer.
监管问题:
IEC 61000-4-2是最适合此接口的标准规范。 通过该测试可证明终端产品不易受到ESD危害。
特性:
应用警告:

解决方案

解决方案

  • SP3010

    用于ESD保护的超低电容二极管阵列

  • SP3003

    用于ESD保护的0.65pF、8kV、低电容二极管阵列——符合AEC-Q101标准