NXP Semiconductors TJF1103 Ethernet 100BASE-T1 PHY Transceiver
NXP Semiconductors TJF1103 Industrial Ethernet 100BASE-T1 PHY Transceiver provides 100Mbit/s transmit and receive capabilities over unshielded twisted-pair cables, supporting cable lengths of up to 15m. It is available in two variants. The TJF1103A variant contains standard MII/RMII and RGMII(-ID) MAC interfaces. The TJF1103B variant provides an SGMII interface.
For sustainable system efficiency and flexibility, the TJF1103 has been optimized for low power consumption and high robustness, while maintaining a small package footprint. The NXP Semiconductors TJF1103 is designed to handle the stringent requirements of industrial applications. It is typically used in electronic control units (ECUs) such as industrial gateways, PLCs, motor drives, and robotics, as well as in commercial vehicles.
Efficient IEEE 1588v2 and 802.1AS-2020-compliant time-stamping provides high-resolution global time-synchronization accuracy.
Features
- Supports industrial mission profile
- Functional-safety QM-compliant
- IEEE® 802.3bw-compliant 100BASE-T1 Ethernet PHY
- One-pair Ether-Net (OPEN) Alliance (OA) Technical Committee 1 (TC1) advanced PHY features
- Single supply capability
- Optimized for industrial use cases
- Integrated startup self-test capability
- -40°C to +105°C operating temperature range
- Heat sink, very thin quad, flat, no lead, (HVQFN36) 36-pin (6mm x 6mm) package with exposed thermal pad and wettable flanks
Applications
- Industrial
- Motion control and robotics
- Motor drives
- Drone systems
- Other factory networking equipment
- Programmable Logic Controllers (PLCs) and remote I/O
- Industrial vision systems
Additional Resources
Block Diagram
Development Tools
NXP Semiconductors TJA11x-EVB Evaluation Baseboard for TJA11x PHYs
A hardware evaluation platform for 100BASE-T1 and 1000BASE-T1 PHYs.
NXP Semiconductors TJA1103SDB SABRE Development Boards
Tools to evaluate the xMII data path in an application context combined with an NXP processor.
NXP Semiconductors TJA11x-EVB-KIT Ethernet PHY Evaluation Kits
Uses a common board design that consists of two parts.