NXP Semiconductors TJA1120 1000BASE-T1 PHY Transceiver

NXP Semiconductors TJA1120 1000BASE-T1 PHY Transceiver scales automotive ethernet speed up to 1Gbps. The device comes in a compact package HVQFN36 (6mm x 6mm) for space-constraint use cases. The PHY is drop-in compatible with TJA1103 to equip assembly options of platform designs with the optimized PHY product for 100Mbps or 1Gbps data rate. NXP Semiconductors TJA1120 supports shielded (STP) and unshielded twisted pair (UTP) cable applications. The PHY is developed according to ISO26262 and achieves ASIL B. It integrates OPEN Alliance TC-10 compliant wake-up forwarding over the ethernet data line.