VSC3140 datasheet(1/2 Pages) VITESSE

Part #	VSC3140

Description	3.6Gb/s 144x144 Asynchronous Crosspoint Switch

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Manufacturer	VITESSE [Vitesse Semiconductor Corporation]

Direct Link	http://www.vitesse.com

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Product Brief

3.6Gb/s 144x144 Asynchronous Crosspoint Switch

Physical

Layer

Products

VSC3140

General Description

The VSC3140 is a 144x144 asynchro-

nous crosspoint switch, designed to

carry broadband data streams.The fully

non-blocking switch core is pro-

grammed through a multi-mode port in-

terface that allows random access pro-

gramming of each input/output port.

Each data output can be programmed

to connect to one of the 144 inputs. The

signal path is unregistered and fully

asynchronous, so there are no restric-

tions on the phase, frequency, or sig-

nal pattern on any input. Each high-

speed output is a fully differential

switched current driver with on-die ter-

minations for maximum signal integrity.

A multi-mode, programming interface is

provided that allows commands to be

sent as serial data or multiplexed par-

allel data. Unused channels may be

powered down to allow efficient use of

the switch in applications that require

only a subset of the channels. A sec-

ondary serial access port allows asyn-

chronous readback and configuration

control to take place while the primary

programming port is in use.

Features:

• Per Channel Programmable

Input Equalization

• Per Channel Programmable

Output Drive Levels

• On Board PRBS Generator/

Detector

• Parallel and Serial Programming

Modes

• Secondary Serial Access Port

for Configuration and Monitoring

• Non-blocking Architecture with

Broadcast and Multicast

Modes

• Soft Power Down for Unused

Channels

• Boundary Scan Support for

Data I/O

• Integrated Temperature

Sensor/Alarm

• On-chip Input and Output

Terminations

Benefits:

• 144x144 Inputs and Outputs

Allow Creation of 3-stage Clos

Switch Fabrics of up to 10368 x

10368 Array Providing up to 37

Terabits of Data Throughput

• Programmable Integrated

Signal Equalization (ISE) Func-

tion Improves Output Jitter and

Multi-pass Performance, Re-

ducing the Need for Inter-stage

Retimers in Multi-stage Switch

Fabrics

• DWDM Platform

• Core and Edge Router

• Storage Area Network

• Wavelength Routers

• Digital Cross Connect

• Optical Cross Connect

Applications:

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Manufacturer	Part #	Datasheet	Description
Vitesse Semiconductor C...	VSC3144	466Kb / 2P	6.5 Gbps 144 횞 144 Asynchronous Crosspoint Switch

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M/A-COM Technology Solu...	211X1-DSH-001-I	793Kb / 65P	72x72/144x144 3.2 Gbps Asynchronous Crosspoint Switch
M/A-COM Technology Solu...	M21131	793Kb / 65P	72x72/144x144 3.2 Gbps Asynchronous Crosspoint Switch with Amplif-EYE Signal Conditioning
Vitesse Semiconductor C...	VSC830	182Kb / 18P	2.7Gb/s Asynchronous Dual 2x2 Crosspoint Switch
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Vitesse Semiconductor C...	VSC3172	463Kb / 2P	6.5 Gbps 72 횞 72 Asynchronous Crosspoint Switch
	VSC3040	561Kb / 2P	11 Gbps 144 횞 144 Asynchronous Crosspoint Switch
	VSC3139	1Mb / 2P	4.2 Gbps 72 x 72 Asynchronous Crosspoint Switch
	VSC3144	466Kb / 2P	6.5 Gbps 144 횞 144 Asynchronous Crosspoint Switch
Analog Devices	AD8152JBPZ	1Mb / 32P	34 34, 3.2 Gbps Asynchronous Digital Crosspoint Switch REV. A
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VSC3140 Datasheet(PDF) 1 Page - Vitesse Semiconductor Corporation

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