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| ETHERNET PRODUCTS VSC8224 Quad Port 10/100/1000BASE-T and 1000BASE-X PHY with RGMII and RTBI MAC Interfaces Copper + Optical Media (RGMII to SerDes) +1.2 V 10/100/1000 Mbps Ethernet MAC 10/100/1000 Mbps Ethernet MAC 10/100/1000 Mbps Ethernet MAC 10/100/1000 Mbps Ethernet MAC MDC, MDIO Management Interface MDINT#_n Serial I/F Optional EEPROM RGMII, RTBI +3.3 V SerDes 1000BASE-SX, 1000BASE-LX or to Backplane Optics Magnetics RJ-45 Optics Magnetics Optics Magnetics Optics Magnetics RJ-45 RJ-45 RJ-45 VSC8224 Quad 10/100/1000BASE-T 1000BASE-X Transceiver F E AT U R E S : Lowest Power Consumption in the Industry at Less Than 640m W/port (1000BASE-T mode) Patented, Low EMI Line Driver with Integrated Line Side Termination Resistors Supports RGMII v1.3 (2.5V & 3.3V) & v2.0 (1.5V HSTL) User-programmable RGMII Timing Compensation High Performance 1.25 Gbps SerDes Auto-media Sense Detects and Configures to Support Fiber or Copper Media on a Per Port Basis User-configurable Copper or Fiber Link Selection Preference with Programmable Interrupt and Signal Detect I/O Pins on Each Port Compliant with IEEE 802.3 (10BASE-T, 100BASE-TX, 1000BASE-T, 1000BASE-X) Specifications >10kB Jumbo Frame Support with Programmable Synchronization FIFOs Five Direct Drive LEDs with On-chip Filtering Serial LED Interface Option VeriPHYTM Cable Diagnostics Software Suite Full Suite of BIST, MAC, and Far-end Loopback Modes BENEFITS: Eliminates Heatsinks and Fans for Gigabit to the Desktop LAN Switches Removes 576 Passive Components in 48-port Switch Applications Compatible with a Wide Variety of Parallel I/F Switch ICs Simplifies PCB Layout; Eliminates PCB Trombones Supports CAT-5, Fiber Optic, and Backplane Interfaces from a Single Device Single Chip Solution for Flexible Media Support Ensures Plug-n-play Link Configuration when Connected to Any Copper, Fiber, or Backplane Link Partner Ensures Seamless Deployment Throughout Copper and Optical Networks with Industry's Highest Tolerance to Noise and Substandard Cable Plants Provides for Maximum Jumbo Frame Sizes in Custom SAN and LAN Systems Eliminates External Components and EMI Issues Provides Maximum System Design Flexibility Enables Network Manufacturers to Simplify Deployment and Improve Network Management Capabilities of Gigabit Ethernet Links Simplifies Comprehensive In-system Test to Ensure the Highest Product Quality A P P L I C AT I O N S : High Density 10/100/100BASE-T and 1000BASE-X LAN & MAN Switches and Routers Workgroup LAN Switches and Routers Multi-Port Fiber to Copper Media Converters PICMG 2.16 and 3.0 Backplane Applications PB-VSC8224-002 Gigabit Ethernet-based SAN, NAS, and MAN Systems High Performance Workstations and Multi-Port Server NICs VSC8224 Quad Port 10/100/1000BASE-T and 1000BASE-X PHY with RGMII and RTBI MAC Interfaces GENERAL DESCRIPTION: The VSC8224 is the industry's smallest, lowest power quad port Gigabit Ethernet transceiver and is ideal for multi-port switch and router applications. In 1000BASE-T mode, the VSC8224's power consumption is 30% lower than the next best competitor. In RGMII-to-SerDes applications, its best-inclass power consumption of 145mW per port is more than 40% lower than that of competitors. The device's compact 19mm x 19mm BGA package makes it ideal for high-density switch applications. Vitesse's mixed signal and DSP architecture yields robust performance, supporting both full and half duplex 10BASE-T, 100BASE-TX, and 1000BASE-T over >140m of Category 5, unshielded twisted pair (UTP) cable, with industry leading tolerance to NEXT, FEXT, Echo, and system noise. S P E C I F I C AT I O N S : PARAMETER PD Serial Data Rate VDD I/O VDDA VDDDIG FTOL (REFERENCE) TYP <640 1.25 3.3, 2.5, 1.5 3.3 1.2 25 UNIT mW Gbps V V V MHz COMMENTS Steady state power consumption per port (1000BASE-T) SerDes interface data rate I/O power supply voltage options Analog supply voltage Core power supply voltage Crystal parallel resonant frequency (+/- 100ppm tolerance) BLOCK DIAGRAM: PCS Interface Selection and Autonegotiation PMA (DSP Data Pump) MDI (Analog Front End) Port 3 Port 2 Port 1 Port 0 TXD[3:0]_n TX_CTL_n TX_CLK_n RXD[3:0]_n RX_CTL_n RX_CLK_n MAC I/F RGMII or RTBI PCS ENCODER PAM-5 SYMBOL MAPPER, SCRAMBLER TX FIR DAC HYBRID TXVP_A_n TXVN_A_n TXVP_B_n TXVN_B_n TXVP_C_n TXVN_C_n TXVP_D_n TXVN_D_n NC1 NC2 NC3 EC TDP_n TDN_n RDP_n RDN_n SIGDET_n SerDes PCS DECODER PAM-5 SYMBOL DE-MAPPER, DESCRAMBLER TRELLIS DECODER 4 + X4 FFE ADC VGA Serial I/O TIMING RECOVERY CMODE[7:0] RESET SOFT_RESET XTAL1/2 CONTROL JTAG TEST MANAGER MANAGEMENT INTERFACE SYSTEM REF_FILT REF_REXT CLK125 MAC CLK125 micro MDC MDIO MDINT_n EEDAT EECLK TDI LED INTERFACE LED[4:0]_n TMS TDO TCK 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 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. TRST 741 Calle Plano Camarillo, CA 93012, USA Tel: +1 805.388.3700 Fax: +1 805.987.5896 www.vitesse.com |
Price & Availability of VSC8224
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