VSC8504XKS [VITESSE]
Telecom IC,;
| 型号： | VSC8504XKS |
| 厂家： | 
VITESSE SEMICONDUCTOR CORPORATION |
| 描述： | Telecom IC, |
| 文件： | 总2页 (文件大小：646K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VSC8504
PRODUCT BRIEF
Quad Port QSGMII Dual Media PHY with EEE Support
Vitesse’s new GbE PHY with award-winning EcoEthernet™ technology delivers best-in-class power
consumption for QSGMII designs
VSC8504 is a quad port Gigabit Ethernet PHY with Vitesse's
next-generation EcoEthernet green technology for optimizing power in
Enterprise networks, data centers, and consumer electronics. VSC8504
supports four dual media copper/fiber ports with QSGMII MAC interfaces,
delivering Carrier-quality Synchronous Ethernet for TDM backhaul links,
Highlights
• EcoEthernet 2.0 green technology
for energy efficiency
cellular base stations, and other SyncE applications.
• IEEE 802.3az Energy Efficient
Ethernet (EEE) support
VSC8504 features Vitesse’s innovative EcoEthernet 2.0 technology that
supports Energy Efficient Ethernet (EEE) through ActiPHY™ automatic link
powerdown and the PerfectReach™ intelligent algorithm that adjusts power
based on cable length.
• QSGMII MAC interfaces
Applications
• Enterprise switches and routers
The VSC8504 device optimizes power consumption in all link operating
speeds. It includes integrated temperature monitoring and smart fan control
for extending system life and reducing BOM costs. Adjustable LED
brightness control further reduces power consumption for end users.
• Home gateways and wireless
routers
MDC/MDIO
PWM/Tach
CE Switch
MDINT
MDC/MDIO
MDC/MDIO
Temperature
monitoring
VSC8504
VSC8504
MDINT
MDINT
www.vitesse.com
VSC8504
Best-in-Class Power Consumption
Key Specifications
• Lowest power quad port GbE PHY in the industry
• 1.0 V core and 2.5 V I/O power supplies
• 3.3 V-tolerant 2.5 V inputs
• EcoEthernet 2.0 green energy efficiency modes
including ActiPHY, PerfectReach, and IEEE 802.3az
• 17 mm × 17 mm ball grid array package
• Integrated temperature monitoring and LED brightness
control
• Supports QSGMI v1.3, IEEE 1149.1 JTAG boundary
scan, and IEEE 1149.6 AC-JTAG
• Fully optimized power consumption for all link speeds
• Compliant with IEEE 802.3 (10/1000BASE-T,
100BASE-TX, 100BASE-FX, and 1000BASE-X)
Superior PHY and Interface Technology
• Four integrated 10/100/1000BASE-T Ethernet copper
transceivers (IEEE 802.3ab compliant) with VeriPHY™
cable diagnostics
Related Vitesse Products
Visit www.vitesse.com for information about these related
Vitesse products:
• Four dual media copper/fiber ports with unidirectional
IEEE 802.3ah support
• 1 GbE Carrier Ethernet switches, PHYs, and MACs
• 10/40/100G PHY solutions
• QSGMII SerDes MAC interfaces
• Electronic dispersion compensation CDRs and
backplane signal conditioners
• Patented line driver with low EMI voltage mode and
integrated line side termination resistors
• HP Auto-MDIX support
• Integrated AC-coupling capacitors
• Jumbo frame support up to 16 kB with programmable
synchronization FIFOs
Advanced Carrier Ethernet Support
• Recovered clock outputs with programmable clock
squelch control and fast link failure indication (<1 ms)
for G.8261 SyncE applications
• 1000BASE-T ring resiliency for switching between
master/slave timing while maintaining link up integrity
• Integrated quad I2C mux to control SFP and PoE
modules
• Supports IEEE 802.3bf timing and synchronization
© 2011 by Vitesse Semiconductor Corporation. VPPD-02793 Revision 1.0. Vitesse Semiconductor Corporation ("Vitesse") retains the right to make changes to its products or
specifications. As such, all information in this document, including descriptions of features, functions, performance, technical specifications and availability, is subject to change
without notice at any time, and Vitesse assumes no responsibility for use of any information herein. Nothing contained herein conveys to the purchaser of microelectronic devices
any license under the patent or any other intellectual property rights of any manufacturer. Vitesse®, and numerous other trademarks, are trademarks of Vitesse in the United States
and/or other jurisdictions. Other trademarks used herein that are not the property of Vitesse are the property of their respective owners. While Vitesse products support IEC 60825,
use of Vitesse products does not ensure compliance to IEC 60825. Buyers are responsible for ensuring compliance to IEC 60825. Buyers must fully indemnify Vitesse for any
damages resulting from non-compliance to IEC 60825.
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