VSC8538XHJ

ETHERNET PRODUCTS VSC8538 Octal Port 10/100/1000BASE-T PHY A P P L I C AT I O N D I A G R A M : SGMII, SerDes 1.2v 3.3v 10/100/1000Mbps Ethernet MAC 10/100/1000Mbps Ethernet MAC RJ45+Magnetics VSC8538 Octal 10/100/1000BASE-T Transceiver 10/100/1000Mbps Ethernet MAC RJ45+Magnetics RJ45+Magnetics F E AT U R E S : BENEFITS: 4Extremely Low Power Consumption of 650mW / port (1000BASE-T mode) Enables Use of 27mm, 444-pin HS-BGA Package 4Lowers System Cost, Simplifies System Design, and Enables Single Row, High Port Density Switches 4Patented, Low EMI Line Driver with Integrated Line Side Termination Resistors 4Removes 384 Passive Components in 48-port Switch Applications 4Compliant with IEEE 802.3 (10BASE-T, 100BASE-TX, 1000BASE-T, 1000BASE-X) Specifications 4Ensures Seemless Deployment Throughout Copper Networks with Industry's Highest Tolerance to Noise and Substandard Cabling 4>16kB Jumbo Frame Support In All Speeds with Programmable Synchronization FIFOs 4Provides for Maximum Jumbo Frame Sizes in Custom SAN and LAN Systems 4Four Programmable Direct Drive LEDs per Port with On-chip Filtering and Bi-Color LED Support 4Eliminates External Components and Reduces EMI 4Serial LED Interface Option 4Provides Maximum System Design Flexibility 4Extensive Testability Features (Including Near End, Far End, and Connector 4Decrease System Development Costs and System Deployment Costs, and Improve Time-to-Market Loopback, and Ethernet Packet Generator with CRC Error Counter) 4Supports Cisco SGMII v1.7 and 1000BASE-X MACs, IEEE 1149.1 JTAG Boundary Scan, and IEEE 1149.6 AC-JTAG 4Multiple MAC Interfaces and Extensive JTAG Support Ease Manfacturing 4VeriPHY™ Cable Diagnotistcs 4Enable Network Manufacturers to Simplify Deployment and Improve Network Management Capabilities of Gigabit Ethernet Links A P P L I C AT I O N S : 410/100/1000BASE-T Switches 4Gigabit Ethernet-based SAN, NAS, and MAN Systems 4ATCA™ 3.0 and PICMG™ 2.16 Ethernet Backplane Applications 4Multi-port Fiber to CAT-5 Media Converters PB-VSC8538-001 VSC8538 Octal Port 10/100/1000BASE-T PHY GENERAL DESCRIPTION: The VSC8538 is a low power octal Gigabit DSP architecture yield robust performance, supporting both Ethernet transceiver ideal for mulit-port full and half duplex 10BASE-T, 100BASE-TX, and 1000BASE-T switch and router applications. The device's over >140m of Category 5, unshielded twisted pair (UTP) cable, compact BGA package is optimal for with industry leading tolerance to NEXT, FEXT, Echo, and high-density switch applications. Vitesse's mixed signal and system noise. BLOCK DIAGRAM: MDI Twisted Pair Interface TXVP_A_n TXVN_A_n TXVP_B_n TXVN_B_n TXVP_C_n TXVN_C_n TXVP_D_n TXVN_D_n PLL XTAL1/2 REF_FILT_A REF_REXT_A REF_FILT_B REF_REXT_B CLKOUT MAC_TDP_n MAC_TDN_n MAC_RDP_n Serial MAC Interface (SerDes) Autonegotiation (SGMII, FIFOs) 10/100/ 1000BASE-T PCS 10/100/ 1000BASE-T PMA MAC_RDN_n CMODE[7:0] MANAGEMENT & CONTROL INTERFACE JTAG LED[3:0]_n TR ST T MS T CK T DO LED INTERFACE TD I RESET MDC MDIO MDINT_n EEDAT EECLK GPIO[15:0] For more information on Vitesse Products visit the Vitesse web site at www.vitesse.com or contact Vitesse Sales at (800) VITESSE or sales@vitesse.com ©2005 Vitesse Semiconductor Corporation Vitesse, ASIC-Friendly, FibreTimer, TimeStream and Snoop Loop are trademarks of Vitesse Semiconductor Corporation. All other trademarks or registered trademarks mentioned herein are the property of their respective holders. Vitesse Semiconductor Corporation ("Vitesse") retains the right to make changes to its products or specifications to improve performance, reliability or manufacturability. All information in this document, including descriptions of features, functions, performance, technical specifications and availability, is subject to change without notice at any time. 741 Calle Plano Camarillo, CA 93012, USA Tel: +1 805.388.3700 Fax: +1 805.987.5896 www.vitesse.com