PRELIMINARY
TZ7-02-132A(3/4)
MITSUBISHI (OPTICAL DEVICES)
FU-319SPA-6M20/V6M20/W6M20
InGaAs APD PREAMP MODULE FOR THE 1.31
mm
AND 1.55
mm
WAVELENGTH RANGE
ELECTRICAL/OPTICAL CHARACTERISTICS
(Tc=25°C,l=1.55mm,VCC=3.3V, unless otherwise noted)
Parameter
Symbol
Test Conditions
Limits
Min.
Typ.
Max.
Detection range
-
-
1000
-
1600
Responsivity
R13
0.7
0.85
-
CW,l=1.3mm,M=1
R15
0.8
0.9
-
CW,
l=1.55mm,M=1
Breakdown voltage
Vbr
35
-
75
Id=100mA
Temp.coefficient of Vbr
0.07
0.12
0.16
g
Id=100mA,Tc=-40~85°C
(Note 3)
1.0
1.37
1.75
Transimpedance
Zt
AC,f=200MHz,RL=50W,
Pin=-27 dBm,M=10,
Single end,
(Note 1)
Vod_max
AC,RL=50W,Pin=-10dBm,
75
150
310
Maximum output voltage
M=10,Single end,
Cutoff frequency(-3dB)
Average input equivalent noise
current density
Output impedance
Sensitivity
Over load power
fc_High
fc_Low
in
Zo
Pr
Po
AC,RL=50W,M=10
AC,RL=50W
AC,RL=50W,1MHz~1.6GHz
(Differential output)
AC,RL=50W,
l=1.55mm,
NRZ, 2.48832Gbps.,
PRBS=2^23-1,BER=10^-10,
VPD=Optimum value (Note 2)
1.6
-
-
-
-
-7
1.9
30
10
50
-33
-5
3.3
35
-
-
100
-
-
-31
-
3.5
60
-
V
mA
dB
Unit
nm
A/W
V
V/°C
kW
mV
GHz
kHz
pA/
ÖHz
W
dBm
Power supply voltage
VCC
-
3.1
Power supply current
ICC
VCC=3.3V
-
Optical return loss
Prtn
27
l=1.55mm
Note 1. Zt=OUTN/Iin Iin:Preamp input current amplitude.
Note 2. Used post-amp bandwidth is 1.86GHz, Laser souse extinction ratio is 10dB.
Note 3.
g=(Vbr(25°C+DT)-Vbr(25°C))/DT [V/°C]
OPTICAL FIBER SPECIFICATION
Parameter
FU-319SPA-6M20
From of fiber end on delivery
Cut or ferrule
Type
Mode filed dia.
Cladding dia.
Jacket dia.
Connector return loss
BLOCK DIAGRAM
Limits
FU-319SPA-V6M20
FC/PC connector
SM
9.5±1
125±2
0.9 typ.
40(min)
Unit
FU-319SPA-W6M20
SC/PC connector
-
-
mm
mm
mm
dB
APD Bias Supply
Positive Supply
0.1mF
0.1mF
2 VCC
Electrical output
Optical input
1 VPD
4 OUTP
Optical Fiber
Lens APD
Preamp
0.1mF
3 OUTN
0.1mF
FU-319SPA-*6M20
5 GND
50W
50W
MITSUBISHI [ MITSUBISHI ELECTRIC SEMICONDUCTOR ]
