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EP0533971A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Interface circuit

Assignee: Siemens AG
•
Filing: 1991-09-24
•
Granted: —
•
Expires: 2011-09-24
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Abstract

Abstract Translated from German Über die Schnittstellenschaltung (1) ist ein Steuerbaustein (2) für einen Datenübertragungs-Bus (3) an den Bus angeschlossen. Sie weist zwei durch die Ausgangssignale des Steuerbausteins gesteuerte Treiber (5, 8) auf, die an die Adern des Buses (3) angeschlossen sind. Zwischen den Ausgängen (TX0, TX1) des Steuerbausteins (2) und dem Eingang des jeweiligen Treibers (5, 8) ist je ein Serienwiderstand (R11, R12) eingefügt. Die Ausgänge der Treiber (5, 8) sind über je einen Kondensator (C1, C2) mit Masse verbunden. <IMAGE> A control module (2) for a data transmission bus (3) is connected to the bus via the interface circuit (1). It has two drivers (5, 8) which are controlled by the output signals of the control module and which are connected to the wires of the bus (3). A series resistor (R11, R12) is inserted between the outputs (TX0, TX1) of the control module (2) and the input of the respective driver (5, 8). The outputs of the drivers (5, 8) are each connected to ground via a capacitor (C1, C2). <IMAGE>

Inventors

  • 👤 Alfons Dipl.-Ing. Fisch (Fh)
  • 👤 Hartmut Dipl.-Ing. Gerken (Fh)

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-05 16:13
CPC Classifications
H; H04; H04L; H04L25/00; H04L25/02; H04L25/0264; H04L25/028; H03; H03K; H03K17/00; H03K17/16; H03K17/161; H03K17/162; H03K17/163; H04L25/0272

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

EP0337762A2 Cited
EP0368524A1 Cited
EP0416679A1 Cited

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