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公开(公告)号：US07834640B2
公开(公告)日：2010-11-16
申请号：US11904385
申请日：2007-09-26
CPC分类号： G01R31/04 , G01R31/026
摘要： An electrical connection testing system for testing existence of an electrical connection between a first electronic device and a second electronic device. An electrostatic discharge (ESD) protection circuit is provided between the first and second electronic devices. The testing system includes a comparator having a first input connected to a power for output of the first electronic device and a second input connected to an output signal from the first electronic device. The output signal is adapted to be sent to the second electronic device through the ESD protection circuit. The testing system also includes a system for determining if a comparator output from the comparator is indicative of the first and second inputs being different or if the comparator output is indicative of the first and second inputs being substantially the same.
摘要翻译： 一种用于测试第一电子设备和第二电子设备之间的电连接的存在的电连接测试系统。 在第一和第二电子设备之间提供静电放电（ESD）保护电路。 测试系统包括比较器，其具有连接到用于输出第一电子设备的电力的第一输入和连接到来自第一电子设备的输出信号的第二输入。 输出信号适于通过ESD保护电路发送到第二电子设备。 测试系统还包括一个系统，用于确定比较器的比较器输出是否表示第一和第二输入不同，或者比较器输出是指示第一和第二输入基本相同。
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公开(公告)号：US20090079438A1
公开(公告)日：2009-03-26
申请号：US11904385
申请日：2007-09-26
IPC分类号： G01R31/04
CPC分类号： G01R31/04 , G01R31/026
摘要： An electrical connection testing system for testing existence of an electrical connection between a first electronic device and a second electronic device. An electrostatic discharge (ESD) protection circuit is provided between the first and second electronic devices. The testing system includes a comparator having a first input connected to a power for output of the first electronic device and a second input connected to an output signal from the first electronic device. The output signal is adapted to be sent to the second electronic device through the ESD protection circuit. The testing system also includes a system for determining if a comparator output from the comparator is indicative of the first and second inputs being different or if the comparator output is indicative of the first and second inputs being substantially the same.
摘要翻译： 一种用于测试第一电子设备和第二电子设备之间的电连接的存在的电连接测试系统。 在第一和第二电子设备之间提供静电放电（ESD）保护电路。 测试系统包括比较器，其具有连接到用于输出第一电子设备的电力的第一输入和连接到来自第一电子设备的输出信号的第二输入。 输出信号适于通过ESD保护电路发送到第二电子设备。 测试系统还包括一个系统，用于确定比较器的比较器输出是否表示第一和第二输入不同，或者比较器输出是指示第一和第二输入基本相同。
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