描述 Description

The M21105 are high-performance 4x4 crosspoint switches with integrated multi-rate clock and data recovery (CDR) circuits, optimized for multi-lane telecom, and datacom applications. Each channel has an independent multi-rate CDR capable of operating at bit rates between 42 Mbps and 3.2 Gbps, allowing maximum flexibility in system design. Signal conditioning features include adaptive input equalization and output pre-emphasis, allowing robust reception and transmission of signals to other devices up to 60\" away.

特性 Features

·Integrated adaptive equalization allows use of lower cost board materials with increased link performance
·Four independent multi-rate CDRs capable of running between 42 Gbps and 3.2 Gbps
·Independent per-channel bit rates of up to 3.2 Gbps
·Protocol aGnostic analog monitoring for system diagnostic:Loss of signal, Loss of lock,Loss of activity
·Operation with or without a reference clock
·Jitter generation 2.5 mUI, jitter tolerance 0.65 UI typical
·Flexible DC-coupled input interface to CML, LVPECL and InfiniBand
·Typical total power consumption as low as 420 mW with all channels running
·Integrated pre-emphasis for driving trace lengths up to 60\"

應(yīng)用 Application

·Broadcast Video
·Enterprise Solutions
·Optical Networking