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 1000BASE-SX, 1000BASE-LX or to Backplane +3.3 V SerDes RGMII, RTBI Optics Magnetics 10/100/1000 Mbps Ethernet MAC VSC8224 Quad 10/100/1000BASE-T 1000BASE-X Transceiver 10/100/1000 Mbps Ethernet MAC 10/100/1000 Mbps Ethernet MAC RJ-45 Optics Magnetics RJ-45 Optics Magnetics RJ-45 Optics Magnetics RJ-45 MDC, MDIO Management Interface MDINT#_n Serial I/F Optional EEPROM F E AT U R E S : BENEFITS: Lowest Power Consumption in the Industry at Less Than 640m W/port (1000BASE-T mode) Eliminates Heatsinks and Fans for Gigabit to the Desktop LAN Switches Patented, Low EMI Line Driver with Integrated Line Side Termination Resistors Removes 576 Passive Components in 48-port Switch Applications Supports RGMII v1.3 (2.5V & 3.3V) & v2.0 (1.5V HSTL) Compatible with a Wide Variety of Parallel I/F Switch ICs User-programmable RGMII Timing Compensation Simplifies PCB Layout; Eliminates PCB Trombones High Performance 1.25 Gbps SerDes Supports CAT-5, Fiber Optic, and Backplane Interfaces from a Single Device Auto-media Sense Detects and Configures to Support Fiber or Copper Media on a Per Port Basis Single Chip Solution for Flexible Media Support User-configurable Copper or Fiber Link Selection Preference with Programmable Interrupt and Signal Detect I/O Pins on Each Port Ensures Plug-n-play Link Configuration when Connected to Any Copper, Fiber, or Backplane Link Partner Compliant with IEEE 802.3 (10BASE-T, 100BASE-TX, 1000BASE-T, 1000BASE-X) Specifications Ensures Seamless Deployment Throughout Copper and Optical Networks with Industry’s Highest Tolerance to Noise and Substandard Cable Plants >10kB Jumbo Frame Support with Programmable Synchronization FIFOs Provides for Maximum Jumbo Frame Sizes in Custom SAN and LAN Systems Five Direct Drive LEDs with On-chip Filtering Serial LED Interface Option Eliminates External Components and EMI Issues Provides Maximum System Design Flexibility VeriPHY™ Cable Diagnostics Software Suite Enables Network Manufacturers to Simplify Deployment and Improve Network Management Capabilities of Gigabit Ethernet Links Full Suite of BIST, MAC, and Far-end Loopback Modes 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 Gigabit Ethernet-based SAN, NAS, and MAN Systems High Performance Workstations and Multi-Port Server NICs Workgroup LAN Switches and Routers Multi-Port Fiber to Copper Media Converters PICMG 2.16 and 3.0 Backplane Applications PB-VSC8224-002 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 TYP UNIT COMMENTS PD <640 mW Steady state power consumption per port (1000BASE-T) Serial Data Rate 1.25 Gbps SerDes interface data rate VDD I/O 3.3, 2.5, 1.5 V I/O power supply voltage options VDDA 3.3 V Analog supply voltage VDDDIG 1.2 V Core power supply voltage FTOL (REFERENCE) 25 MHz Crystal parallel resonant frequency (+/- 100ppm tolerance) BLOCK DIAGRAM: TX_CTL_n TX_CLK_n RXD[3:0]_n RX_CTL_n RGMII or RTBI RX_CLK_n TDP_n SerDes TDN_n RDP_n RDN_n SIGDET_n Serial I/O Interface Selection and Autonegotiation TXD[3:0]_n PCS MAC I/F PMA (DSP Data Pump) PCS ENCODER PAM-5 SYMBOL MAPPER, SCRAMBLER MDI (Analog Front End) TX FIR NC1 NC3 NC2 DAC Port 3 Port 2 Port 1 Port 0 HYBRID TXVP_A_n TXVN_A_n EC TXVP_B_n TXVN_B_n PCS DECODER PAM-5 SYMBOL DE-MAPPER, DESCRAMBLER TRELLIS DECODER FFE + ADC VGA X4 TXVP_D_n TXVN_D_n 4 TIMING RECOVERY CMODE[7:0] RESET XTAL1/2 CONTROL REF_FILT MDC MDINT_n EEDAT SYSTEM JTAG TEST MANAGER SOFT_RESET MDIO TXVP_C_n TXVN_C_n CLK125 MAC CLK125 micro MANAGEMENT INTERFACE LED INTERFACE TRST TMS TCK TDO TDI EECLK For more information on Vitesse Products visit the Vitesse web site at www.vitesse.com or contact Vitesse Sales at (800) VITESSE or [email protected] 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. REF_REXT 741 Calle Plano Camarillo, CA 93012, USA Tel: +1 805.388.3700 Fax: +1 805.987.5896 www.vitesse.com LED[4:0]_n