BCM8120 Datasheet, PDF (1/2 Pages) Broadcom Corporation. – BCM8120

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