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Analog & Digital Crosspoint ICs 6.5 Gbps Dual Buffer Mux/Demux |
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Low cost redundancy switch SONET OC48/SDH16 and lower data rates RXAUI, 4× Fibre Channel, Infiniband, and GbE over backplane OIF CEI 6.25 Gbps over backplane Serial data-level shift 2-/4-/6-lane equalizers or redrivers |
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Datasheet |
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FEATURES Dual 2:1 mux/1:2 demux Optimized for dc to 6.5 Gbps NRZ data Per-lane P/N pair inversion for routing ease Programmable input equalization Compensates up to 40 inches of FR4 Loss-of-signal detection Programmable output preemphasis up to 12 dB Programmable output levels with squelch and disable Accepts ac-coupled or dc-coupled differential CML inputs 50 Ω on-chip termination 1:2 demux supports unicast or bicast operation Port-level loopback Port or single lane switching 1.8 V to 3.3 V flexible core supply User-settable I/O supply from VCC to 1.2 V Low power, typically 2.0 W in basic configuration 64-lead LFCSP −40°C to +85°C operating temperature range The AD8155 is an asynchronous, protocol-agnostic, dual-lane 2:1 switch with a total of six differential CML inputs and six differential CML outputs. |
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