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Copyright (c)2006 Eudyna Devices Inc. All right reserved.
 

 


FRM5W232 series are wide band APD preamplifier receivers optimized for multi-rate from 156 Mbit/s up to 3.2 Gbit/s. FRM5W234 series are high sensitivity APD preamplifier receivers optimized for multi-rate from 156 Mbit/s up to 2.7 Gbit/s and also DWDM application. InGaAs APD chip and 3.3V GaAs IC preamplifier are integrated in 5pin coaxial type package. Single-mode fiber pigtail and LC receptacle are available as optical interface. These devices are in compliance with ITU-T recommendations and Telcordia requirement.

2.5 Gbit/s Coaxial APD Preamplifier Receivers (+3.3V)
Part Number: FRM5W232LY, FRM5W234LY
FRM5W232HY, FRM5W234HY
FRM5W232HZ


Application
• SONET LR & DWDM
• Multi-rate (156 Mbit/s~3.2 Gbit/s or 2.7 Gbit/s Application)
• ROSA for SFF & SFP		  
Features
• 5pin Coaxial pigtail/ROSA (LC) APD preamplifier reciver
• Built in InGaAs APD and 3.3V GaAs IC preamplifier
• Differential output
• Bandwidth: ≥ 2.2 GHz (FRM5W22 series)
≥ 1.5 GHz (FRM3Z234 series)
• Minimum sensitivity: -34dBm (FRM5W232 series)
-35dBm (FRM5W234 series)
• Overload input power: -5dBm (Min.)
• Wide Operating Temperature: -40°C ~ +85°C
 




 
FRM5W232LY
FRM5W234LY
(Panel Mount Type)		   .FRM5W232HY
FRM5W234HY
(Board Mount Type)
 
Specifications
Part Number Responsivity
R
(A/W)
(Typ.)		 Trans
lmpedance
Zt (kΩ) *1
(Typ.)		 Bandwidth
BW @-3dB
(GHz)
(Min.)		 Minimum
Sensitivity
Pr (dBm)
(Typ.)		 Over load
Pmax
(dBm)
(Min.)		 Feature/Application
FRM5W232LY 0.85 2.2 2.2 -34 -5 156 Mbit/s~3.2 Gbit/s
FRM5W232HY 0.85 2.2 2.2 -34 -5
FRM5W232HZ
 0.85 2.2 2.2 -34 -5
FRM5W234LY 0.85 2.6 1.8 -35 -5 156 Mbit/s~2.7 Gbit/s DWDM
mirror-image pin configuration (option)
FRM5W234HY 0.85 2.6 1.8 -35 -5
Condition: λ=1550 nm, Tc=25°C, Vdd=+3.3V *1: single-ended