DATA INTERCONNECT
VSC3040
11 Gbps 144 × 144 Asynchronous Crosspoint Switch
BLOCK DIAGRAM:
Switch Core
Inputs [143:0]
EQ
EQ
Outputs [143:0]
VSC3040
Programming Interface
F E AT U R E S :
11 Gbps 144 × 144 strictly nonblocking switch matrix with multicast and
output striping programming modes
Input signal equalization (ISE) with programmable control globally or on
a per-channel basis
Adjustable output pre-emphasis EQ
Differential current mode logic (CML) data output driver
Protocol-independent switching and data transmission
45 mm × 45 mm, 1.27 mm pin pitch, 1072-pin BGA package
Parallel and serial programming modes for configuration and monitoring
Software control to optimize power dissipation
BENEFITS:
1.584 Tbps aggregate bandwidth in a single chip for high-density
network switching and video systems
Addresses system-level and board-level signal integrity (SI) and
intersymbol interface (ISI) jitter issues
EQ and drive flexibility for driving boards, backplanes, and circuit traces
Convenient I/O flexibility for interfacing with multiple standards
Can be used with latest storage, Ethernet, and networking standards
Layout-friendly package and pinout for easier PCB design
Programming and control convenience
Control and lower overall power when ports are not in use
A P P L I C AT I O N S :
High-definition digital broadcast video systems
Multi-service provisioning platforms (MSPPs)
Mixed TDM/packet switching systems
High-speed storage, Ethernet, and networking equipment
DWDM switching systems
High-speed automated test equipment
VPPD-01627
Revision 1.0
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
