Single-port EEE GE PHY with SGMII, 56-pin QFN

Marvell Alaska 88E1514 Gigabit Ethernet Transceiver is a physical layer device containing a single Gigabit Ethernet transceiver. The transceiver implements the Ethernet physical layer portion of the 1000BASE-T, 100BASE-TX, and 10BASE-T standards. The device supports SGMII/Fiber to Copper. In addition to supporting Energy Efficient Ethernet (EEE) on the new generation of enabled MACs, this products is also capable of implementing EEE with legacy or non-EEE devices by incorporating EEE buffering. 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. This new Marvell calibrated resistor scheme will achieve and exceed the accuracy requirements of the IEEE 802.3 return loss specifications. The 88E1514 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 88E1514 achieves robust performance in noisy environments with very low power dissipation.

• Support EEE (IEEE 802.3az)
  • Including EEE buffering for legacy MAC devices
• Extended energy savings through incorporation of IEEE 802.3az standard
  • Additional support added to allow EEE enablement on non-EEE MACs
• IEEE 1588 v1 Time Stamping and Synchronous Ethernet (SyncE) Clock Recovery
• Enables frequency and/or clock synchronization for time sensitive applications and environments
• Wake on Lan (WoL)
• Provides programmable lower power (S5) event/ pattern and link change detection
• Advanced Virtual Cable Tester® (VCT)
• Detects and reports potential cabling issues to within one meter of the distance to the fault
• 56-pin QFN 8mm x 8mm Green package
• Environmentally friendly, small form factor for minimal real estate requirements