PX5420 Datasheet - Zarlink Semiconductor

PX5420 Multi-Rate TIA/LA Optical Receiver

The growing use of serial optical modules in datacenter LAN and SAN infrastructures have created a need for multi gigabit optical modules. The introduction of 4 Gb/s Fiber Channel standard for SANs is leading the data rate requirements for current 1 Gb/s and 2 Gb/s optical modules while demanding fu.

PX5420 Features

* Integrated transimpedance and limiting amplifier for serial optical receiver applications Receiver sensitivity 10 µApp for 10-12 BER at 4.25 Gb/s Receive signal strength indicator (RSSI) Loss of signal indicator (LOS) Selectable squelch circuit disables output at low input levels Back-term

PX5420_ZarlinkSemiconductor.pdf