10. Technologies
Pixel Accurate Reclocking
Signal reclocking is an essential important procedure in digital signal transmission. After passing the
reclocking circuit, the signal becomes stable, jitter-free, and can be transmitted over more equipment like
reclocking. It removes not only intra-pair skew but inter-pair skew as well. The Pixel Accurate Reclocking
circuit eliminates the following errors:
Intra-pair skew
Skew between the + and - wires within a differential wire pair (e.g. Data2- and Data2+). It’s caused by different
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Inter-pair skew
Skew between two differential wire pairs in a cable. It is caused by different wire pair lengths or different
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+
-
Jitter
value, but noise and other effects cause variations.
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Noise
Electromagnetic interference between other electronic devices such as mobile phones, motors, etc. and the
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