3.6Gb/s 144x144 Asynchronous Crosspoint Switch
Product Brief
VSC3140
Physical
Layer
Products
Benefits Continued:
•
Programmable ISE and Pro-
grammable Output Drive Level
on an Individual Channel Basis
Allow Users to Optimize the
Switch Operation Based on
System Requirements
•
System Level Features such
as Drive/Sense I/O Ports and
Boundary Scan Allow in
System Diagnostic and Moni-
toring of each Input and Output
for Signal Integrity Through the
Entire Switch
VSC3140 Block Diagram
DRIVE [1:0]
SENSE [1:0]
Input signal equalization (ISE)
and scan registers
Switch Core
Output level control
and scan registers
A[143:0]
Y[143:0]
Switch Configuration Register
Specifications:
•
3.6Gb/s NRZ Data Bandwidth
•
144 Inputs by 144 Outputs
Crosspoint Switch
•
Single 2.5V Power Supply
•
2.5/3.3V CMOS/TTL
Control I/O
•
Differential CML Data Output
Driver
•
15/21W Typical Power in Low/
High Drive Mode
•
20/25W Max Power in Low/
High Drive Mode
•
125MHz Multi-mode Program-
ming Port
•
High Performance 45mm,
1.27mm pitch, 1072 BGA
Package
•
Operating Temperature Range
from 0°C to 85°C
RESET
ADDR/DATA
CONFIG
INIT
PARALLEL/SERIAL
CS
WR
RD
ALE
User INIT Register
Secondary
Access Port
Sec_CS
Sec_SDIN
Sec_Write
Sec_Read
Staging Register
Programming Interface
Sec_SCLK
Sec_SDOUT
Temperature
Alarm
OverTemp
PRBS_Out
PRBS
Generator/Detector
PRBS_ErrDet
PRBS_In
PRBS_Clk
Input Signal Equalization Performance
Input Eye Diagram
Output Eye Diagram
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
www.vitesse.com
© Copyright 2001 Vitesse Semiconductor Corporation
and the Vitesse logo are all registered trademarks
of Vitesse Semiconductor Corporation
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
