A circuit structure to regulate the character impedance via the different reference plane and its circuit substrate

A circuit structure to regulate the character impedance via the different reference plane and its circuit substrate

The invention relates to a wire structure which uses different reference surfaces to adjust specific resistance. Wherein, it comprises an analogue signal line, a digit signal line, an analogue signal reference surface, and a digit signal reference surface; the widths of analogue signal line and the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: YUQIANG,ZHUANG ZHENG
Format: Patent
Sprache:eng
Schlagworte:
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:The invention relates to a wire structure which uses different reference surfaces to adjust specific resistance. Wherein, it comprises an analogue signal line, a digit signal line, an analogue signal reference surface, and a digit signal reference surface; the widths of analogue signal line and the digit signal line are same; the distance between analogue signal and analogue signal reference surface is longer than the distance between digit signal and digit signal reference surface; therefore, it can avoid unmatched resistance in signal transmission.