DP83867CS RGZT – TEXAS INSTRUMENTS

The DP83867CS RGZT is a Texas Instruments single-port, 10/100/1000BASE-T Gigabit Ethernet PHY transceiver in a 64-pin QFN package. It operates over a 3.135V to 3.465V supply voltage range and features integrated 10BASE-T, 100BASE-TX, and 1000BASE-T physical layer transceiver functions, eliminating the need for external components commonly required in other solutions. The device boasts a low power consumption profile, crucial for power-sensitive applications. Internal circuitry includes a robust auto-negotiation mechanism and supports both full-duplex and half-duplex modes._x000D_
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Its integrated magnetics interface simplifies PCB layout and reduces component count, minimizing electromagnetic interference (EMI). The DP83867CS RGZT is particularly advantageous in space-constrained designs where a compact footprint is essential. Common applications include industrial automation equipment, network infrastructure devices requiring Gigabit Ethernet connectivity, and embedded systems demanding high-speed data transmission with minimal power draw. Its robust performance and ease of integration make it a strong choice for designers seeking a reliable and efficient Gigabit Ethernet solution. Note that external transformers are required for the 10/100BASE-TX and 1000BASE-T interfaces.