1430| 5
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差分阻抗90欧姆+/-10%, 线宽14mil,线距6mil,经计算阻抗值在109欧姆左右,请问各位大 |
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发表于 2006-9-6 10:10:00
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发表于 2006-9-6 10:23:00
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发表于 2006-9-6 10:45:00
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发表于 2006-9-7 14:37:00
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