m21351 Mindspeed Technologies, m21351 Datasheet

m21351

Manufacturer Part Number

m21351

Description

M21351/2/3 4.25 Gbps Backplane Signal Conditioners

Manufacturer

Mindspeed Technologies

Datasheet

1.M21351.pdf (2 pages)

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Mindspeed’s family of 4.25 Gbps backplane signal conditioners feature small form factor, low power devices that en-

able data transmission over long backplanes at speeds up to 4.25 Gbps. Mindspeed’s Amplif-Eye™ signal conditioning

technology enables transmission of 4.25 Gbps data to distances up to one meter while also traversing two back-

plane connectors. These products are specifically designed to operate in environments that suffer from both loss

and reflection. Each device channel features an independent equalizer and driver with programmable output swing

and de-emphasis to maximize power efficiency. Virtually any digital protocol can be transmitted through the devices

at speeds from 50 Mbps to 6.5 Gbps. The list of supported protocols includes: PCI Express, SATA, SAS, Infiniband, 2 x

XAUI and Fibre Channel. Mindspeed’s backplane signal conditioners are designed to recognize and transparently relay

out-of-band (OOB) signals for SATA/SAS and PCI Express. All devices include fully non-blocking switch matrices that

allow for simple switching as well as multi-cast functionality. Matrices can also be configured as failover switches. All

devices operate from -40° to +85°C. Devices can either be configured via a 2 wire interface, EPROM or via hardware

(4 and 12 channel only).

Product Overview

M21351/2/3

Fully non-blocking switch matrices

SMPTE 424M, 344M, 292M, and 259M compatible,

DVB-ASI

16 dB equalization and 6 dB of de-emphasis available

Low 120 mW per channel power usage

Small QFN packages

Out of band signaling support

Protocol agnostic

1.2 Volt core / optional 1.2, 1.8 or 2.5 Volt IO

Extended temperature range (-40° to 85° C)

Data rate independent

Adaptive

Features

550

4x4

6x6

4.25 Gbps Backplane Signal Conditioners

Program

10x10

915

8x8

Program

12x12

1400

Ultimate flexibility for switching and copying signals

Robust video compatibility

Maximizes transmission length

Minimizes cost to operate and cool

Provides space efficiency and reliability

Allows for seamless integration into PCIe, SATA and SAS

One device supports multiple applications

Flexibility to use right power performance

Provides additional margin for most applications

Operates to 4.25 Gbps, no reference clock required

Benefits

Related parts for m21351

m21351 Summary of contents

Page 1

... M21351/2/3 4.25 Gbps Backplane Signal Conditioners > Product Overview Mindspeed’s family of 4.25 Gbps backplane signal conditioners feature small form factor, low power devices that en- able data transmission over long backplanes at speeds up to 4.25 Gbps. Mindspeed’s Amplif-Eye™ signal conditioning technology enables transmission of 4.25 Gbps data to distances up to one meter while also traversing two back- plane connectors ...

Page 2

... Copy Switch M21353 Backplane Failover Mode 4.25 Gbps Equalized After 40” Trace For more product information, please visit Target A Target B Switch Cards / Disk Drives 6 dB Prog De-emph Non - Blocking Switch Matrix www.mindspeed.com. Ordering Info: M21351G-13 M21352G-13 M21353G-13 ...

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