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

1.25_preamp_ics


F0100406B and F0100408B-02 are suitable Preamplifier IC's for 1.25 Gbit/s optical receivers of GE-PON system Optical Network Unit (ONU)



F0100406B
  F0100408B-02
Features   Features
High Transimpedance: 4kΩ
Low Noise: 3.5pA/√Hz
High Sensitivity: -28.5dBm (with PIN-PD)
 
Transimpedance: 0.9kΩ
Low Noise: 6.8pA/√Hz
Burst Mode Transmission
High Sensitivity: -35dBm (with APD)
Operating Chip Backside Temperature: Tc = -40°C to 95°C
   

  F0100406B
 

F0100406B

F0100408B-02

Application
E 1.25Gbit/s Optical Receivers for G-PON/GE-PON
F0100406B for ONU
F0100408B for OLT


Specifications
Parameter Gain
Control
Supply
Voltage (V)
fc
(GHz)
Zt
(kΩ)
Ri
(Ω)
Sensitivity
(dBm)
Note
F0100406B AGC 3.3 1.1 *1 4.0 210 -28.5 *3 -
F0100408B-02 BBB 3.3 1.1 *2 0.9 130 -35.0 *4 for burst mode
*1: O/E BW with Eudyna's PIN PD *2: O/E BW with Eudyna's APD *3: with Eudyna's PIN PD, 1.25 Gbit/s, R=0.8A/W , BER=1.0 E-10
*4: With Eudyna's APD, 1.25 Gbit/s, M=Optimum, BER=1.0 E-10