Beware of analog effects in pc-board conductors of fast digital systems
Reflection problems are caused by digital signals particularly at high speeds. Crosstalk on the other hand, is the undesirable coupling of signals on one conductor to a nearby conductor. The possibility for this problem increases as the length along which the traces run parallel increases. Both prob...
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| Veröffentlicht in: | EDN 1996-01, Vol.41 (2), p.3p-3p |
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| 1. Verfasser: | |
| Format: | Magazinearticle |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Reflection problems are caused by digital signals particularly at high speeds. Crosstalk on the other hand, is the undesirable coupling of signals on one conductor to a nearby conductor. The possibility for this problem increases as the length along which the traces run parallel increases. Both problems can be avoided by considering transmission-line effects in the pc-board traces. |
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| ISSN: | 0012-7515 |