FRM3Z621KT

The FRM3Z621KT uses an InGaAs PIN with a GaAs IC preamplifier. The feature of FRM3Z621KT are as follows: (1)data rate up to 622Mb/s; (2)high responsivity: 0.85A/W at 1.310nm; (3)high temperature operation up to 85.

The absolute maximum ratings of the FRM3Z621KT are: (1)storage temperature: -40 to +85; (2)operating case temperature: -40 to +85; (3)IC supply voltage: -7 to +0V; (4)PD supply voltage: 0 to +20V; (5)PD reverse current: 500A; (6)maximum input power: 0dBm.

The following is about the electrical characteristics of FRM3Z621KT: (1)responsivity: 0.8A/W min and 0.85A/W typical at = 1,310nm; (2)transimpedance: 3.0k min and 3.5k typical at AC, RL = 50, pin<-15dBm; (3)bandwidth: 435MHz min at AC-couple, -3dBm from 1MHz; (4)sensitivity: -32.5dBm typical and -32dBm max; (5)maximum input optical power: -7dBm min; (6)power supply current: 40mA max; (7)recommended supply: -5.46V min, -5.2V typical and -4.94V max; (8)PD voltage: 5V min and 20V max; (9)optical return loss: 30dB; (10)equivalent input current density: 2.64.