FEATURES Single lane 2:1 mux/1:2 demux

3.2 Gbps to dc data rates Compensates over 40 inches of FR4 at 3.2 Gbps through

Two levels of input equalization, or

Four levels of output pre-emphasis

Operates with ac- or dc-coupled differential I/O

Low deterministic jitter, typically 16 ps p-p

Low random jitter, typically 500 fs rms On-chip terminations

Unicast or bicast on 1:2 demux function

Loopback capability on all ports

3.3 V core supply Flexible I/O supply

Low power, typically 200 mW in basic configuration1

32-lead LFCSP package

−40°C to +85°C operating temperature range

APPLICATIONS

Low cost redundancy switch SONET OC48/SDH16 and lower data rates Gigabit Ethernet over backplane

Fibre Channel 1.06 Gbps and 2.12 Gbps over backplane

Serial RapidIO

PCI Express Gen 1

Infiniband over backplane