product overview 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 efcient 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 bufering. the device also integrates mdi interface termination resistors into the phy. this resistor integration simplifes 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 specifcations. the 88E1514 device has an integrated switching voltage regulator to generate all required voltages and can run of 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. the alaska family of transceiver products provides the ideal solution for rapid development and deployment of gigabit standalone and switching systems for the enterprise, embedded, consumer, and metro/service provider market segments. marvell alaska 88E1514 integrated 10/100/1000 mbps energy-efcient ethernet transceiver 10/100/1000 mbps ethernet mac integrated passive termination rj-45 m a g n e t i c s mac interface - sgmii media types: -10base-t -100base-tx -1000base-t 88E1514 fig 1. marvell alaska 88E1514 gigabit ethernet transceiver sgmii to copper device application block diagram transceivers
marvell alaska 88E1514 applications the alaska 88E1514 transceiver delivers optimal physical layer interfacing and features for a broad range of applications within the enterprise, embedded, consumer, and metro/service provider market segments. the alaska 88E1514 family provides complete gbe transceiver solutions with complete software compatibility. to shorten system manufacturers design cycles and accelerate time to market, marvell provides complete alaska reference designs and supporting documentation with schematics, layout fles and other documentation. copyright ?2015. marvell. all rights reserved. marvell, the marvell logo, alaska, and virtual cable tester are registered trademarks of marvell. all other trademarks are the property of their respective owners. p/n marvell_alaska_88E1514 06/15 the marvell advantage: marvell chipsets come with complete reference designs which include board layout designs, software, manufacturing diagnostic tools, documentation, and other items to assist customers with product evaluation and production. marvells worldwide feld application engineers collaborate closely with end customers to develop and deliver new leading-edge products for quick time-to-market. marvell utilizes world-leading semiconductor foundry and packaging services to reliably deliver high-volume and low-cost total solutions. about marvell: marvell (nasdaq: mrvl) is a global leader in providing complete silicon solutions enabling the digital connected lifestyle. from mobile communications to storage, cloud infrastructure, internet of things (iot), digital entertainment and in-home content delivery, marvells diverse product portfolio aligns complete platform designs with industry-leading performance, security, reliability and efciency. at the core of the worlds most powerful consumer, network and enterprise systems, marvell empowers partners and their customers to always stand at the forefront of innovation, performance and mass appeal. by providing people around the world with mobility and ease of access to services adding value to their social, private and work lives, marvell is committed to enhancing the human experience. as used herein, the term marvell refers to marvell technology group ltd. and its subsidiaries. contact us: for additional information, please visit our website at www.marvell.com for a marvell sales ofce or representative in your area. marvell technology group www.marvell.com features and benefits special features benefits ? support eee (ieee 802.3az) - including eee bufering 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
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