Effect of Frequency Dependent Losses
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چکیده
The effect of frequency dependent losses on the interconnect link performance is primarily in degradation of rise time, amplitude, and eye diagram. The rise time for the signal transmitted through a link slows down as a result of losses, and the signal amplitude decreases. The amplitude, however, does not stay at a permanently lowered level, as it would in a case of purely DC loss. In fact, it gradually creeps up towards the incident signal amplitude. However, the losses can delay the signal to the point that it effectively looks as if it never reaches that incident signal level.
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