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TJA1086
FlexRay active star coupler
Rev. 1 — 18 April 2013 Product data sheet
1. General description
The TJA1086 is a FlexRay active star coupler that connects two branches of a FlexRay network. The TJA1086 is compliant with the FlexRay electrical physical layer specification V3.0.1 (see Ref. 1). Several TJA1085 and TJA1086 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 TJA1086 supports low-power management by offering bus wake-up capability along with battery supply and voltage regulator control.