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BCM8112 Datasheet, PDF (1/2 Pages) Broadcom Corporation. – 16BIT LVDS AND 64BIT LVPECL INTERFACE | |||
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BCM8112
PRODUCT
Brief
16-BIT LVDS AND 64-BIT LVPECL INTERFACE
BCM8112 FEATURES
⢠64:16 MUX with single-ended LVPECL
155.52/166.65-Mbps data inputs and LVDS
622.08/644.45-Mbps differential data outputs
⢠16:64 DEMUX with LVDS 622.08/644.45 Mbps
differential data inputs and 155.52/166.65 Mbps series
terminated logic (STL) single-ended data outputs
⢠On-chip 64 x 9 FIFO to eliminate system timing issues
⢠Core power supply: 1.8V
⢠I/O power supplies: 1.8V LVDS, 3.3V STL, and 3.3V
CMOS
⢠Power consumption: 1700 mW typical
⢠Standard CMOS fabrication process
⢠452-pin BGA package
SUMMARY OF BENEFITS
⢠Compliant with industry standards such as: Optical
Internetworking Forum (OIF), Telcordia, and ITU-T
standards.
⢠High level of integration allows for higher port density
solutions.
⢠CMOS-based device uses the most effective silicon
economy of scale.
⢠Low power consumption eliminates the need for
external cooling sources.
⢠Target applications:
⢠OC-192/STM-64 transmission equipment
⢠SONET/SDH optical modules
⢠ADD/DROP multiplexers
⢠Digital cross-connects
⢠ATM switch backbone
⢠SONET test equipment
⢠Terabit routers
⢠Edge routers
Application Block Diagram
ORX
9.953/10.664 Gbps
OTX
BCM8111
622.08/666.51 Mbps
BCM8110
155.52/
166.63 Mbps
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