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

 


These APD/PIN preamplifier receivers are optimized up to 156 Mbit/s (PIN only), 622 Mbit/s and 2.5 Gbit/s data rate. InGaAs APD/PIN Chip and GaAs IC preamplifier are integrated in 4pin coaxial type package. These devices are in compliance with ITU-T recommendations and Telcordia requirement.

156 Mbit/s Coaxial PIN Preamplifier Receivers (-5.2V)
Part Number: FRM3Z121LT, FRM3Z121KT

622 Mbit/s Coaxial PIN Preamplifier Receivers (-5.2V)
Part Number: FRM3Z621LT, FRM3Z621KT

622 Mbit/s Coaxial APD Preamplifier Receivers (-5.2V)
Part Number: FRM5W621LT, FRM5W621KT

2.5 Gbit/s Coaxial PIN Preamplifier Receivers (-5.2V)
Part Number: FRM3Z231LT, FRM3Z231KT

2.5 Gbit/s Coaxial PIN Preamplifier Receivers (-5.2V)
Part Number: FRM5W231LT, FRM5W231KT

Application
• 156 Mbit/s, 622 Mbit/s, 2.5 Gbit/s optical transmission systems
  
Features
• 4pin Coaxial package type preamplifier receiver
• Single Ended output
• Built in InGaAs APD/PIN and GaAs IC preamplifier (-5.2V)
• APD: Single mode fiver
• PIN: Multi mode fiber (GI 50/125)
• Bandwith: ≥ 110MHz (FRM3Z121LT/KT)
≥ 435MHz (FRM3Z621LT/KT)
≥ 467MHz (FRM5W621LT/KT
≥ 1.8GHz (FRM3Z231LT/KT)
≥ 1.8GHz (FRM5WZ231LT/KT)
• Minimum sensitivity: -39dBm (FRM3Z121LT/KT)
: -32.5dBm (FRM3Z621LT/KT)
: -42dBm (FRM5W621LT/KT)
: -23dBm (FRM3Z231LT/KT)
: -32dBm (FRM5W231LT/KT)
• Wide Operating Temperature: -40°C ~ 85°C


LT Package
(Panel Mount Type)		 KT Package
(Board Mount Type)
 
Specifications
Part Number Pesponsivity
R
(A/W) (Typ.)
 Trans
lmpedance
Zt(kΩ) (Typ.)
 Bandwidth
BW @-3dB
(GHz) (Min.)
 Minimum
Sensitivity
Pr (dBm) (Typ.)
 Over load
Pmax
(dBm) (Min.)
 Feature/Application
FRM3Z121LT 0.85 10.5 0.11 -39.0 0 up to 156 Mbit/s
FRM3Z121KT 0.85 10.5 0.11 -39.0 0
FRM3Z621LT 0.85 3.8 0.435 -32.5 0 up to 622 Mbit/s
FRM3Z621KT 0.85 3.8 0.435 -32.5 0
FRM3Z231LT 0.85 0.6 1.8 -23.0 0 up to 2.5 Gbit/s
FRM3Z231KT 0.85 0.6 1.8 -23.0 0
FRM5W621LT 0.85 3.8 0.467 -42.0 -5 up to 622 Mbit/s
FRM5W621KT 0.85 3.8 0.467 -42.0 -5
FRM5W231LT 0.85 0.6 1.8 -32.0 -5 up to 2.5 Gbit/s
FRM5W231KT 0.85 0.6 1.8 -32.0 -5

Condition: λ=1550 nm, Tc=25°C, Vdd=5.2V