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PX5410 Multi-Rate VCSEL Driver Product Brief
January 2004
Description
4 PX5
10
Features • • • • • • • • Up to 4.25 Gb/s serial VCSEL driver Single +3.3 V supply Average power control (APC) provides constant output optical power Digital diagnostics provided with bias, photodiode, and temperature monitors Independent temperature compensation for VCSEL bias and modulation current VCSEL fault protection limits output optical power for laser safety Differential CML compatible inputs with on-chip termination 4 mm x 4 mm QFN package
The growing use of the Internet and the increasing demand for storage area network (SAN) solutions has created the need for next generation physical layer ICs.