319SPA-6M20 データシートの表示（PDF） - Mitsumi
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319SPA-6M20 Datasheet PDF : 4 Pages
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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
CW,l=1.3mm,M=1
0.7 0.85
-
R15
CW, l=1.55mm,M=1
0.8
0.9
-
Breakdown voltage
Vbr
Id=100mA
35
-
75
Temp.coefficient of Vbr
g
Id=100mA,Tc=-40~85°C
0.07 0.12 0.16
(Note 3)
Transimpedance
Zt
AC,f=200MHz,RL=50W,
1.0 1.37 1.75
Pin=-27 dBm,M=10,
Single end, (Note 1)
Maximum output voltage
Vod_max AC,RL=50W,Pin=-10dBm,
75
150 310
M=10,Single end,
Unit
nm
A/W
V
V/°C
kW
mV
Cutoff frequency(-3dB)
fc_High AC,RL=50W,M=10
1.6
1.9
-
GHz
fc_Low AC,RL=50W
-
30
100 kHz
Average input equivalent noise in
AC,RL=50W,1MHz~1.6GHz
-
10
-
pA/
current density
ÖHz
Output impedance
Zo
(Differential output)
-
50
-
W
Sensitivity
Pr
AC,RL=50W, l=1.55mm,
-
-33
-31 dBm
NRZ, 2.48832Gbps.,
Over load power
Po
PRBS=2^23-1,BER=10^-10,
-7
-5
-
VPD=Optimum value (Note 2)
Power supply voltage
VCC
-
3.1
3.3
3.5
V
Power supply current
ICC
VCC=3.3V
-
35
60
mA
Optical return loss
Prtn
l=1.55mm
27
-
-
dB
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
Limits
Unit
FU-319SPA-6M20 FU-319SPA-V6M20 FU-319SPA-W6M20
From of fiber end on delivery
Cut or ferrule
FC/PC connector
SC/PC connector
-
Type
SM
-
Mode filed dia.
9.5±1
mm
Cladding dia.
125±2
mm
Jacket dia.
0.9 typ.
mm
Connector return loss
40(min)
dB
BLOCK DIAGRAM
APD Bias Supply Positive Supply
0.1mF
0.1mF
Optical input
1 VPD
2 VCC
Optical Fiber Lens APD
Preamp
4 OUTP
0.1mF
3 OUTN
Electrical output
0.1mF
FU-319SPA-*6M20
5 GND
50W 50W
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