TZ7-02-337 Rev.E
17 April, 2003
MITSUBISHI (OPTICAL DEVICES)
FU-322SPP-*7
PD RECIEVER MODULE FOR THE 1.31
m and 1.55
m WAVELENGTH RANGE
DESCRIPTION
FU-322SPP-*7 are PIN photodiode module with
transimpedance amplifier, designed for use in high-speed,
long haul optical communication systems.
The butterfly package contains a PIN photodiode coupled
with single-mode fiber pigtail and preamplifier.
FEATURES
High-sensitivity (-19.0dBm typ.)
17pin butterfly package
Transimpedance amplifier supply voltage (+3.3V)
Photodiode bias voltage (+3.3V)
Transimpedance (Single end) 2.5k
typical
(RL=50
)
Transimpedance amp with differential output
(Zo=50
,each output)
APPLICATION
10Gbps optical receiver (OC-192, STM-64)
Extended reach datacom and telecom applications
Long haul optical communication systems
ABSOLUTE MAXIMUM RATINGS (Tc=25
C)
Parameter
Symbol
Conditions
Rating
Unit
PD reverse voltage
Vpd
-
15
V
PD reverse current (CW)
Ir
-
1.6
mA
PD forward current (CW)
If
-
2
mA
Power supply voltage
Vcc
-
0~+4
V
Operating case temperature
Tc
-
0~+80
C
Storage temperature
Tstg
-
-40~+85
C
TZ7-02-337 Rev.E
17 April, 2003
MITSUBISHI (OPTICAL DEVICES)
FU-322SPP-*7
PD RECIEVER MODULE FOR THE 1.31
m and 1.55
m WAVELENGTH RANGE
ELECTRICAL/OPTICAL CHARACTERISTICS
(Tc=25
C,
=1.55
m,Vcc=+3.3V ,Vpd=+3.3V unless otherwise noted)
Parameter
Symbol
Test Conditions
Limits
Unit
Min.
Typ.
Max.
PD responsivity(Note 1)
R
CW
0.7
0.9
-
A/W
Transimpedance
Zt
f=100MHz,RL=50
,
Single end
-
2.5
-
k
BW
RL=50
,Single end
-
8
-
GHz
Bandwidth (-3dB)
fc_L
RL=50
,Single end
-
-
100
kHz
Average input equivalent
noise current density
in
RL=50
,Single end,
1MHz~7.5GHz
-
10
-
pA/
Hz
Output impedance
Zo
Single end
-
50
-
Electrical return loss
S22
1GHz<f<7GHz
-
-
-7
dB
Receiver sensitivity
Pr
-
-19
-17
Receiver over load
Po
RL=50
, ,Single end
NRZ, 9.95328Gbps.,
PRBS=2
31
-1, BER=10
-12
(Note 1)
+1
-
-
dBm
Differential output at overload
Vomax
RL=100
,Pin=+1dBm
-
-
2000
mVpp
Differential output sensitivity
Vomin
RL=100
,Pin=-17dBm
15
-
-
mVpp
Amplifier voltage supply
Vcc
-
+3.14
+3.3
+3.46
V
Photodiode bias voltage
Vpd
-
+3.14
+3.3
+3.46
V
Power supply current
Icc
Vcc=+3.3V
-
-
70
mA
Optical return loss
Prtn
-
27
-
-
dB
Note 1. Used post-amp bandwidth is 8GHz, Laser souse extinction ratio is 10dB.
OPTICAL FIBER SPECIFICATION
Parameter
Limits
Unit
Type
SM
-
Mode filed dia.
9.2
0.4
m
Cladding dia.
125
1
m
Jacket dia.
0.9 typ.
mm
Fiber length
1000~1200
mm
CONNECTOR OPTION
Type number
Connector type
Connector return loss
FU-322SPP-W7
SC connector
40dB(min.)
FU-322SPP-V7
FC/PC connector
40dB(min.)
FU-322SPP-7
With out connector
-
DOCUMENTATION
Parameter
Symbol
Test conditions (Vpd=Vcc=+3.3V,Tc=25
C.,
=1.31
m)
PD responsivity
R
CW
Bandwidth (-3dB)
BW
RL=50
Receiver sensitivity
Pr
RL=50
,NRZ,9.95328Gbps.,PRBS=2
31
-1, BER=10
-12
Power supply current
Icc
-
TZ7-02-337 Rev.E
17 April, 2003
MITSUBISHI (OPTICAL DEVICES)
FU-322SPP-*7
PD RECIEVER MODULE FOR THE 1.31
m and 1.55
m WAVELENGTH RANGE
OUTLINE DIAGRAM (Unit : mm)
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