BCM8125
®
10 GBPS 1:16 DEMUX WITH CDR AND LIMITING AMPLIFIER
FEATURES
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Supports 10-Gigabit MSA (Multi-Source Agreement) features
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Fully integrated CDR and demultiplexer
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Support for multiple rates—OC-192: 9.953 Gbps, OC-192
FEC: 10.664 and 10.709 Gbps, 10G Ethernet: 10.3125 Gbps
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1:16 demultiplexer with LVDS parallel data and clock outputs
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Lock detect
SUMMARY OF BENEFITS
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Compliant with industry standards such as Optical
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Loss of signal detect
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Integrated limiting amplifier:
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Minimum input sensitivity 10 mV single ended
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Exceeds SONET jitter requirements
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Core power supply: 1.8V
Internetworking Forum (OIF), Telcordia, ITU-T, and IEEE
802.3ae standards.
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Reduces design cycle and time to market.
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High level of integration allows for higher port density
solutions.
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Uses the most effective silicon economy of scale for CMOS-
based devices.
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Low power consumption eliminates the need for external
cooling sources.
APPLICATIONS
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OC-192/STM-64/10GE transmission equipment
SONET/SDH optical modules
ADD/DROP multiplexers
Digital cross-connects
ATM switch backbones
SONET test equipment
Terabit routers
Edge routers
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I/O power supply: CML, LVDS, LVPECL at 1.8V, CMOS at
1.8V or 3.3V
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Power consumption: 900 mW typical @ 1.8V
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Standard CMOS fabrication process
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11 x 11 mm, 127-pin BGA package
BCM8125 Application Diagram
Network Interface
Processor
BCM8124
ORX
ORX
BCM8125
9.953/10.3125/10.664/10.709Gbps
BCM8125
ORX
ORX
BCM8124
622.08/644.54/666.51/669.3Mbps
622.08/644.54/666.51/669.3Mbps
Network Interface
Processor
BOARDCOM [ Broadcom Corporation. ]
