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M21131
3.2 Gbps 72x72 Asynchronous Crosspoint Switch
Description
Highest Performance, Lowest Power Crosspoint Switch Reduces System Cost and Complexity
Built on three generations of industry-leading crosspoint switches, the M21131, designed for today’s demanding telecom and datacom applications, is a low-power CMOS, high-speed 72x72 crosspoint switch with robust signal conditioning circuits for driving and receiving high-speed signals through backplanes.
The device consumes as low as 6 W of power (typical) with all channels operational. In addition, the PowerScaler™ features offer dynamically scalable switch settings to further reduce power consumption.
The signal conditioning features of the M21131 include per channel programmable input equalizer (IE) and output pre-emphasis (PE) circuits. The IE circuit opens the input data eye in applications where long PCB traces and cables are used. The PE provides a boost of the high frequency content of the output signal, such that the data eye remains open after passing through a long interconnect OF PCB traces and cables.
The device supports data rates from 0 to 3.2 Gbps on each channel, allowing any combination of SONET, Fibre Channel (1x, 2x, 10x), InfiniBand, Gigabit Ethernet and parallel 10 Gbps Ethernet traffic. For applications that require integrated CDRs, the M21136, 72x72 crosspoint switch with integrated CDRs, input equalization and pre-emphasis can be used.
Ordering Information
| Part | Description | Package | Pin Count | Status |
|---|---|---|---|---|
| M21131-12 | M21131-12 - 72x72 Xpoint IC w/ IE & PE | FCBGA | 1156 |  |
| M21131-12P | M21131-12P - 72x72 Crosspoint w/ IE & PE | FCBGA | 1156 |  |
| M21131-22 | M21131-22 - 72x72 Xpoint IC w/ IE & PE | FCBGA | 1156 | |
| M21131-32 | 72x72 HD Video Crosspoint | FCBGA | 1156 | |
| M21131-32P | 72 x 72 XPT for Video Applications | FCBGA | 1156 | |
| M21131EVM | M21131EVM-72x72 Crosspoint w/ IE & PE | EVM | N/A | |
| M21131G-12 | M21131G-12 72x72 Xpoint w/ IE IC-RoHS | FCBGA | 1156 | |
| M21131G-13 | M21131G-13 - 72x72 Xpoint IC w/ IE RoHS | FCBGA | 1156 | |
| M21131G-22 | M21131G-22 72x72 Xpoint w/ IE IC-RoHS | FCBGA | 1156 | |
| M21131G-23 | M21131G-13 - 72x72 Xpoint IC w/ IE RoHS | FCBGA | 1156 | |
| M21131G-32 | 72x72 HD Video Crosspoint (RoHS) | FCBGA | 1156 | |
| M21131V-EVM | 72x72 XPT for Video Applications EVM | EVM | N/A | |
- Sales / Marketing
- Product Photos
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Crosspoint High Resolution Chip Shot (673.14 KB)
November 11, 2002 -
Crosspoint Low Resolution Chip Shot (24.41 KB)
November 11, 2002
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Crosspoint High Resolution Chip Shot (673.14 KB)
- Product Briefs
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M21131/51 Product Brief (241.25 KB)
March 26, 2010
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M21131/51 Product Brief (241.25 KB)
- Hardware Design Docs
- PCNs
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Pack and Ship Location Change for Skyworks, Mexicali Product PCN (39.5 KB)
March 29, 2005 -
Crosspoint Switch 35 mm Flip Chip Package Substrate Change PCN (33.21 KB)
April 30, 2010 -
Crosspoint Switch Pack and Ship Location Change PCN (29.63 KB)
May 24, 2010 -
Crosspoint Switch 35 mm Flip Chip Package Substrate Change PCN (35.52 KB)
July 15, 2010 -
Crosspoint Switch Final Test Location Change PCN (28.95 KB)
November 3, 2010
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Pack and Ship Location Change for Skyworks, Mexicali Product PCN (39.5 KB)
- Product Bulletins
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M211xx 72x72/144x144 Large Crosspoint Switches Product Bulletin (51.57 KB)
July 14, 2008 -
Alert Information-Lid Adhesion on FCBGA Products Product Bulletin (46.22 KB)
August 28, 2009
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M211xx 72x72/144x144 Large Crosspoint Switches Product Bulletin (51.57 KB)
- Application Notes
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SMT BGA (Ball Grid Array) Eutectic Solder Balls Application Note (101.37 KB)
April 3, 2006
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SMT BGA (Ball Grid Array) Eutectic Solder Balls Application Note (101.37 KB)
- RoHS/IPC Report
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M21131G-12 IPC Report (1.6 MB)
March 15, 2011 -
M21131G-23 IPC Report (315.67 KB)
December 9, 2010 -
M21131G-13 IPC Report (1.04 MB)
October 28, 2010 -
M21131G-13 IPC Report (1.04 MB)
November 17, 2010 -
M21131G-32 IPC Report (2.53 MB)
March 15, 2011 -
M21131-12 IPC Report (1.53 MB)
March 15, 2011 -
M21131-32 IPC Report (2.4 MB)
March 15, 2011 -
M21131G-23 IPC Report (1.16 MB)
September 6, 2011 -
M21131G-22 35HFCBGA 1156 ASEK IPC Report (1.16 MB)
September 26, 2011 -
M21131-22 35 FCBGA 1156L, ASE Taiwan IPC Report (1000.72 KB)
March 19, 2012
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M21131G-12 IPC Report (1.6 MB)
- Data Sheets
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M21131/M21151 Data Sheet (788.03 KB)
July 12, 2010
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M21131/M21151 Data Sheet (788.03 KB)
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