TJA1086G

TJA1086G FlexRay active star coupler Rev. 1 — 13 July 2017 Product data sheet 1. General description The TJA1086G is a FlexRay active star coupler that connects two branches of a FlexRay network. The TJA1086G is compliant with the FlexRay electrical physical layer specification V3.0.1/ISO17458-4 (see Ref. 1 and Ref. 2). Several TJA1085G and TJA1086G devices can be connected via their TRXD0/1 interfaces to increase the number of branches in the network. A dedicated Communication Controller (CC) interface allows for integration into an ECU. The TJA1086G supports low-power management by offering bus wake-up capability along with battery supply and voltage regulator control. The TJA1086G meets industry standards for EMC/ESD performance and provides enhanced bus error detection, low current consumption and unmatched asymmetric delay performance. 2. Features and benefits 2.1 General  Compliant with FlexRay Electrical Physical Layer specification V3.0.1/ISO17458-4  Automotive product qualification in accordance with AEC-Q100  Data transfer rates from 2.5 Mbit/s to 10 Mbit/s  Supports 60 ns minimum bit time at 400 mV differential voltage  Low-power management for battery-supplied ECUs  Very low current consumption in AS_Sleep mode  Leadless HVQFN44 package with improved Automated Optical Inspection (AOI) capability 2.2 Functional  Supports autonomous active star operation independent of the host ensuring the TJA1086G remains active even if the host fails or is switched off ...