VSC7280 Datasheet, PDF (1/2 Pages) Vitesse Semiconductor Corporation – Dual XAUI - Dual XGMII Octal 0.95 Gbps to 3.25 Gbps Transceiver

BACKPLANE PRODUCTS
VSC7280
Dual XAUI – Dual XGMII Octal 0.95 Gbps to 3.25 Gbps Transceiver
APPLICATIONS:
10 Gigabit Ethernet and Fibre Channel Links
- XENPAK, X2, XPAK Module Connections
High Speed Serial Backplanes
- XAUI Channel
- Independent Channel Control
Box-to-Box Serial Communications
- Copper, Coax, and Fiber
SPECIFICATIONS:
Packaged in a 448-pin, 23mm x 23mm TEPBGA
Input Termination, Internal 100Ω Differential
Input Signal Detection and Signal Equalization
Multiple Internal Clocking Modes
BLOCK DIAGRAM:
Parallel
Port A
XGMII-A
Encode/
Decode
Parallel
Port B
XGMII-B
Encode/
Decode
4x4
MUX
XAUI-A
Serial
Port A
XAUI-B
Serial
Port B
CMU MDIO DIAG
FEATURES:
IEEE802.3ae 10 Gigabit Ethernet Compliant
ANSI 10Gb Fibre Channel Compliant
Dual XAUI Serial Bus
Dual XGMII Parallel Bus
0.95 Gbps to 3.25 Gbps Octal SerDes/Transceiver
XAUI Compliant Retimer and Repeater Modes
Simultaneous Operation at Multiple Frequencies
Programmable Pre-Emphasis and Signal Equalization
8B/10B Encoder/Decoder with Optional Bypass
Programmable Rate Matching Characters
Elastic Buffer for Intra/Inter-Chip Deskewing and Channel-to-
Channel Alignment
Received Data Aligned to Local REFCLK or to Recovered Clock
TX and RX Rate Matching for XAUI, 1GbE, and InfiniBand™
Output Reduced Swing Level for Optics
Serial and Parallel Loopback
Fast Locking CRU
Flexible CMU Operation
IEEE802.3 MDIO Register Interface
Multiple Built-In-Self Test Diagnostics and Counters
- PRBS, CRPAT, CJPAT Pattern Generation
JTAG Boundary Scan
HSTL1.5 and HSTL1.8 Parallel I/O
Enterprise Access
Metro
Core
PB-VSC7280-001