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OF3604N-F5
PD-Preamp Module
1.DESCRIPTION
The surface mount type APD-Preamp module is an avalanche photo diode coupled to
a single mode fiber with a pigtail. It is designed for STM16/OC48.
2.ABSOLUTE MAXIMUM RATINGS
(Ta=25 Deg.C, unless otherwise specified)
Parameter
Ratings
Unit
Supply Voltage
6
V
Optical Input Power
6
dBm
Forward Current(I
F
)
5
mA
Reverse Current(I
R
)
0.5
mA
Operating Temperature(Ta)
-40 to 85
Deg.C
Storage Temperature
-40 to 85
Deg.C
Lead Soldering Temperature (10s)
260
Deg.C
3.SPECIFICATION
(Ta=25 Deg.C, Wavelength=1310nm)
Parameter
Conditions
Min
Typ
Max
Unit
TIA Supply Voltage
-
+3.0
+3.3
+3.6
V
TIA Supply Current
-
-
26
50
mA
Reverse breakdown
Voltage(V
BR
)
I
D
=100nA
-
70
-
V
Temperature Efficiency of
V
BR
-40 to 85 Deg.C
0.15
-
0.22
%/Deg.C
Dark Current
V
R
=V
BR
x0.9
-
5
-
nA
Bandwidth
f
3dB
-
1600
-
MHz
Responsivity
Differential ,measured
with -30dBm signal.
M=10
12.3
-
18.6
KV/W
Sensitivity
BER<10
-10
(Note1)
-28.0
-31.0
-
dBm
Input Power before
clipping
-
-26
-
-
dBm
Maximum Differential
Output Voltage
-
185
250
415
mVp-p
Optical Overload
AC Input
-12.0
-
-
dBm
Low Frequency Cutoff
f
3dB
-
44
-
KHz
Note1:Data rate:2.5Gbps;data sequence:PRBS 2
23
-1
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4.OUTLINE DRAWING (unit : mm)
No.
Function
1
Vcc
2
GND
3
GND
4
OUTP(+)
5
OUTN(-)
6
NC
7
APD-Bias
8
GND
5.
CONNECTOR AND FIBER SPECIFICATIONS
Connector
SC-PC
Fiber
1.31
m Single Mode Fiber
Diameter : 0.9mm
Color : Dark Blue
Bending Radius : 20mm(min)
Heat-resistant
Length : 1000mm
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