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BCM8120 Datasheet, PDF (1/1 Pages) Broadcom Corporation. – BCM8120 | |||
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BCM8120
PRODUCT
®
Brief
MULTI-RATE 10 Gbps 16:1 MULTIPLEXER WITH CLOCK GENERATION
BCM8120 FEATURES
⢠Fully integrated multi-rate clock multiplication unit
(CMU) and multiplexer (MUX)
⢠Multi-rate serial output data and clock
⢠16:1 multiplexer with LVDS parallel data and clock inputs
⢠User-selectable reference clock frequency
⢠On-chip 16 x 10 FIFO eliminates system timing issues
⢠Lock detect
⢠Core power supply: 1.8V
⢠I/O power supply: CML, LVDS, and LVPECL at 1.8V and
CMOS at 1.8 or 3.3V
⢠Power consumption: 580 mW typical @ 1.8V
⢠Standard CMOS fabrication process
⢠15 x 15 mm, 120-pin BGA package
SUMMARY OF BENEFITS
⢠Provides compliance with Optical Internetworking Forum
(OIF), IEEE 802.3ae, Telcordia, and ITU-T industry
standards.
⢠Reduces design cycle and time to market.
⢠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:
⢠Transmission equipment
⢠Optical modules
⢠ADD/DROP multiplexers
⢠Digital cross-connects
⢠ATM switch backbone
⢠Test equipment
⢠Terabit routers
⢠Edge routers
⢠Network Interface Cards (NIC)
⢠Hubs and repeaters
Application Block Diagram
BCM8120
OTX
ORX
BCM8121
BCM8121
ORX
OTX
BCM8120
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