SN65LVCP404
www.ti.com
SLLS700–MARCH 2007
Gigabit 4x4 CROSSPOINT SWITCH
FEATURES
DESCRIPTION
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Up to 4.25 Gbps Operation
The SN65LVCP404 is a 4x4 non-blocking crosspoint
switch in a flow-through pin-out allowing for ease in
PCB layout. VML signaling is used to achieve a
high-speed data throughput while using low power.
Each of the output drivers includes a 4:1 multiplexer
to allow any input to be routed to any output. Internal
signal paths are fully differential to achieve the high
signaling speeds while maintaining low signal skews.
The SN65LVCP404 incorporates 100-Ω termination
resistors for those applications where board space is
•
Non-blocking Architecture Allows Each
Output to be Connected to Any Input
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•
•
•
•
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30 ps of Deterministic Jitter
Selectable Transmit Pre-Emphasis Per Lane
Selectable Receive Equalization
Available Packaging 48 Pin QFN
Propagation Delay Times: 500 ps Typical
a
premium. Built-in transmit pre-emphasis and
Inputs Electrically Compatible With
CML Signal Levels
receive equalization for superior signal integrity
performance.
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Operates From a Single 3.3-V Supply
Ability to 3-STATE ouputs
The SN65LVCP404 is characterized for operation
from -40°C to 85°C.
Low Power: 560 mW
Integrated Termination Resistors
APPLICATIONS
1
2
3
4
5
6
7
8
36
35
34
33
P22
P21
2Y
S20
S21
1A
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•
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Clock Buffering/Clock MUXing
Wireless Base Stations
High-Speed Network Routing
Telecom/Datacom
XAUI 802.3ae Protocol Backplane
Redundancy
2Z
1B
32
31
30
29
28
27
GND
3Y
GND
2A
3Z
2B
VCC
4Y
VCC
3A
9
4Z
10
11
12
3B
26
GND
EQ
25 4DE
VBB
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2007, Texas Instruments Incorporated