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AD8155 - 6.5 Gbps Dual Buffer Mux/Demux

Datasheet Summary

Description

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.

The signal path supports NRZ signaling with data rates up to 6.5 Gbps per lane.

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 cor.

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Datasheet Details

Part number AD8155
Manufacturer Analog Devices
File Size 1.61 MB
Description 6.5 Gbps Dual Buffer Mux/Demux
Datasheet download datasheet AD8155 Datasheet
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www.DataSheet4U.com 6.5 Gbps Dual Buffer Mux/Demux AD8155 FUNCTIONAL BLOCK DIAGRAM RECEIVE EQUALIZATION Ix_A[1:0] EQ 2:1 Ix_B[1:0] EQ Ox_C[1:0] TRANSMIT PREEMPHASIS 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.
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