Thirdly, the origins of simultaneous switching noise are introduced in detail.
再次，研究了同步开关噪声的产生机理；
The simultaneous switching noise(SSN) in high speed IC?s are firstly analyzed by PEEC method.
文章首次利用部分元等效电路（PEEC）方法分析高速集成电路系统中同步开关噪声。
The hybrid time-frequency method was modified to analyze the simultaneous switching noise in power distribution network.
对时频域混合方法加以改进用于分析电源分配网络同步开关噪声。
On an analog and digital mixed print circuit board, the digital simultaneous-switching noise may bother the sensitive analog circuit.
在数模混合布板时，数字电路的同步开关噪声往往会影响敏感的模拟电路。
On an analog and digital mixed print circuit board, the digital simultaneous-switching noise may bother the sensitive analog circuit.
在数模混合布板时，数字电路的同步开关噪声往往会影响敏感的模拟电路。
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