View BCM8211_1037565.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

BCM8211
(R)
2.488 GBPS SONET/SDH TRANSCEIVER WITH INTERNAL LOOP TIMING
FEATURES * 2.488-Gbps SONET/SDH transceiver with dual differential
serial I/O * Fully integrated CDR, MUX, DEMUX, and CMU * Selectable LVPECL/CMOS 16-bit, 155.52-Mbps interface to framer or network processor * On-chip PLL-based clock generator
SUMMARY OF BENEFITS * Low power consumption eliminates external heat sinks, fans * * * *
for system airflow, and expensive high current power supplies. Supports SONET dual-fiber ring architecture. High integration reduces design cycle and time to market. Provides increased port density per board and system.
* * * * * * * * * * *
Line and system loopback modes Loss-of-signal output (LOSB) and input (LOSIB) TX and RX lock detect Elastic buffering with FIFO overflow alarm Selectable 77.76/155.52-MHz reference clock Selectable RX clock and RX data squelch on LOS Selectable loop timing mode Single 2.5V or dual 2.5V/3.3V supplies Power dissipation: 1.2W typical 14 20 mm, 128-pin PQFP package Standard CMOS fabrication process
CMOS-based device uses the most effective silicon economy of scale. * Meets SONET jitter requirements. * Features low jitter: 3 mUIrms typical.
APPLICATIONS * * * * * * *
OC-48/STM-16 transmission equipment SONET/SDH optical modules ADD/DROP multiplexers Digital cross-connects ATM switch backbone SONET/SDH test equipment Terabit and edge routers
BCM8211 Application Block Diagram
16
16
Network Interface Processor
BCM8211
155.52 Mbps
2.488 Gbps
BCM8211
OTX
ORX
155.52 Mbps
ORX
OTX
16
16
Network Interface Processor

▲Up To Search▲

Price & Availability of BCM8211

	To Download BCM8211 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .