Sendeempfänger für Controller Area Network
Anmelder: NXP B.V. 🇳🇱
Details
- Veröffentlichungs-Nr.
- EP4819550
- Anmeldetag
- 1. April 2025
- Veröffentlichung
- 7. Oktober 2026
- Rechtsraum
- EP
- IPC
- H04L12/413
Abstract
A controller area network, CAN, transceiver comprising: CAN bus pins for connecting to a CAN bus; a TXD pin for receiving transmission data from a controller associated with the CAN transceiver; a driver circuit configured to receive the transmission data from the TXD pin and selectively apply a differential voltage signal to the CAN bus pins to selectively assert a dominant bit on the CAN bus in response to the transmission data; and a dominant control circuit configured to: detect assertion of a dominant bit on the CAN bus by sensing a current associated with the differential voltage signal applied by the driver circuit to at least one of the CAN bus pins; and enable a safe mode by inhibiting a flow of the current in response to detecting erroneous assertion of the dominant bit.
Anmelder
- Firma
- NXP B.V.
- Land
- 🇳🇱 Niederlande
Niederländischer Halbleiterhersteller mit Sitz in Eindhoven. Entwickelt Chips und Halbleiterlösungen für Automobiltechnik, Kommunikation, Sicherheit sowie industrielle Anwendungen.
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