M21451G-13 Mindspeed Technologies, M21451G-13 Datasheet
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M21451G-13
Manufacturer Part Number
M21451G-13
Description
Signal Conditioners 40-Pin SQFN
Manufacturer
Mindspeed Technologies
Datasheet
1.M21453G-13.pdf
(2 pages)
Specifications of M21451G-13
Package
40SQFN
Maximum Data Rate
6.5 Gbps
Power Supply Type
Analog
Typical Operating Supply Voltage
1.2 V
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Mindspeed’s family of 6.5 Gbps backplane signal conditioners feature small form factor, low power devices that enable
data transmission over long backplanes at speeds up to 6.5 Gbps. Mindspeed’s Amplif-Eye™ signal conditioning tech-
nology enables transmission of 6.5 Gbps data to distances up to one meter while also traversing two backplane connec-
tors. 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).
Switch Matrix
Power (mW) at 1.2V
Package (mm)
EQ Control Type
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Product Overview
M21451/2/3
Fully non-blocking switch matrices
SMPTE 424M, 344M, 292M, and 259M compatible, DVB-ASI
Input equalization and de-emphasis available
Low power dissipation per channel
Small QFN packages
Out of band signaling support
Protocol agnostic
1.2 Volt core / optional 1.2 or 1.8 Volt IO
Extended temperature range (-40
Data rate independent
Fig. 1 - Product Selector Table
40 pin QFN
Features
Adaptive
M21451
580
4x4
6x6
6.5 Gbps Backplane Signal Conditioners
°
72 pin QFN
to 85
M21452
Program
10x10
920
8x8
°
C)
88 pin QFN
M21453
Program
12x12
12x12
1300
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 6.5 Gbps, no reference clock required
Fig. 2 - Mindspeed Signal Integrity
Mindspeed Signal Integrity
Benefits
®
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Related parts for M21451G-13
M21451G-13 Summary of contents
Page 1
M21451/2/3 6.5 Gbps Backplane Signal Conditioners > Product Overview Mindspeed’s family of 6.5 Gbps backplane signal conditioners feature small form factor, low power devices that enable data transmission over long backplanes at speeds up to 6.5 Gbps. Mindspeed’s Amplif-Eye™ signal ...
Page 2
... Mindspeed Technologies, Inc. All other trademarks are the property of their respective General Information: (949) 579-3000 owners. Although Mindspeed Technologies, Inc. strives for accuracy in all its publications, this material Headquarters – Newport Beach may contain errors or omissions and is subject to change without notice. This material is provided as 4000 MacArthur Blvd ...