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88EA1517 100 Mbs Ethernet Transceivers are physical layer devices containing a single Gigabit Ethernet transceiver. The transceiver implements the Ethernet physical layer portion of the 100BASE-TX, and 10BASE-T standards.

The transceiver is qualified for automotive applications and is fully AECQ100 qualified. The part supports a wide range of automotive applications when RGMII (Reduced pin count GMII for direct connection) to Copper or MII to Copper connection is required.

The device also integrates MDI interface termination resistors into the PHY. This resistor integration simplifies board layout and reduces board cost by reducing the number of external components. The new Marvell calibrated resistor scheme will achieve and exceed the accuracy requirements of the IEEE 802.3 return loss specifications.

The 88EA1517 device has an integrated switching voltage regulator to generate all required voltages and can run off a single 3.3V supply; the device supports 1.8V, 2.5V, and 3.3V LVCMOS I/O Standards. This device uses advanced mixed-signal processing to perform equalization, echo and crosstalk cancellation, data recovery, and error correction at a gigabit per second data rate. The 88EA1517 achieves robust performance in noisy environments with very low power dissipation.

Key Features

AEC-Q100 Grade 2 qualified(-40 °C to +105 °C)

40-pin QFN package, 0.5 mm pitch, 6mmx6mm

Reduces the PHY latency(transmit and receive) by up to 40 percent compared to non-optimized designs

Total (RX+TX) latency < 400 ns (for both 100BASE-TX and 1000BASE-T modes with 1518 byte frames)

EEE Support (IEEE 802.3az)

IEEE 1588v2 support with hardware acceleration

Offers 16 PHY addresses for easier programming

Applications

Automotive OBD applications using MII/RGMII interface

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.