2024年4月8日发(作者：尹蕤)
元器件交易网
WZ700065B (1/6)
MITSUBISHI (OPTICAL DEVICES)
FU-319SPA-x6M2x
APD-TIA MODULE FOR LONG WAVELENGTH BAND
DESCRIPTION
FU-319SPA-x6M2x is InGaAs avalanche photodiode
module with SiGe preamplifier, designed for use in high-
speed, long haul optical communication systems.
The coaxial package contains InGaAs avalanche
photodiode coupled with single-mode fiber pigtail and
SiGe preamplifier.
FEATURES
z High-sensitivity (-33dBm typ)
z 5pin coaxial package
z Built-in +3.3V TIA
z Differential output (50Ω)
APPLICATION
l receiver (OC-48, STM-16)
Extended reach datacom and telecom applications
Long haul optical communication systems
FEC rate systems
ABSOLUTE MAXIMUM RATINGS
(Tc=25°C)
Parameter SymbolRating Unit
APD Reverse voltage VPD 0~Vbr V
APD Reverse current (CW)
APD Forward current (CW)
Power supply voltage
Operating case temperature
Storage temperature
Ir
If
VCC
Tc
Tstg
2
2
-0.5~6
-40~+85
-40~+85
mA
mA
V
°C
°C
Vbr: APD breakdown voltage. (Id=100uA)
Mitsubishi Electric Corporation reserves the right to make changes to the products or information contained herein
without notice. No liability is assumed as a result of their use or application.
元器件交易网
WZ700065B (2/6)
MITSUBISHI (OPTICAL DEVICES)
FU-319SPA-x6M2x
APD-TIA MODULE FOR LONG WAVELENGTH BAND
ELECTRICAL/OPTICAL CHARACTERISTICS
(Tc=25°C,λ=1.55µm,VCC=3.3V, unless otherwise noted)
Parameter Symbol Test Conditions Limits Unit
Min. Typ. Max.
Detection range - - 1000- 1620 nm
Responsivity R13 0.7 0.85 - A/W
CW,λ=1.3µm,M=1
R15 0.8 0.9 -
CW, λ=1.55µm,M=1
R16 - 0.8 -
CW, λ=1.62µm,M=1
Breakdown voltage Vbr 35 - 75 V
Id=100µA
cient of Vbr 0.07 0.12 0.16
V/°Cγ Id=100µA,Tc=-40~85°C
(Note 3)
1.0 1.37 1.75
kΩ
Transimpedance Zt
AC,f=200MHz,RL=50Ω,
Pin=-27 dBm,M=10,
Single end, (Note 1)
Vod_max
AC,RL=50Ω,Pin=-10dBm,
Maximum output voltage
75 150 310 mV
M=10,Single end,
Cutoff frequency(-3dB) fc_High
AC,RL=50Ω,M=10
fc_Low
AC,RL=50Ω
Average input equivalent noise in
AC,RL=50Ω,1MHz~1.6GHz
current density
Output impedance Zo (Differential output)
Sensitivity Pr
AC,RL=50Ω, λ=1.55µm,
NRZ, 2.48832Gbps.,
PRBS=2^23-1,BER=10^-10,
Over load power Po
VPD=Optimum value (Note 2)
Power supply voltage
Power supply current
Optical return loss
VCC
ICC
Prtn
1.55 1.9 - GHz
- 30 100 kHz
- 10 - pA/
√Hz
- 50 -
Ω
dBm
- -33 -31
-7 -5 -
- 3.1 3.3 5.46 V
VCC=3.3V - 35 65 mA
27 - - dB
λ=1.55µm, 1.3µm
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. γ=(Vbr(25°C+∆T)-Vbr(25°C))/∆T [V/°C]
OPTICAL FIBER SPECIFICATION
Parameter Limits Unit
Type SM -
Mode filed dia.
9.5±1 µm
Cladding dia.
125±2 µm
Jacket dia. 0.9 typ. mm
Connector return loss 40(min) dB
Mitsubishi Electric Corporation reserves the right to make changes to the products or information contained herein
without notice. No liability is assumed as a result of their use or application.
2024年4月8日发(作者：尹蕤)
元器件交易网
WZ700065B (1/6)
MITSUBISHI (OPTICAL DEVICES)
FU-319SPA-x6M2x
APD-TIA MODULE FOR LONG WAVELENGTH BAND
DESCRIPTION
FU-319SPA-x6M2x is InGaAs avalanche photodiode
module with SiGe preamplifier, designed for use in high-
speed, long haul optical communication systems.
The coaxial package contains InGaAs avalanche
photodiode coupled with single-mode fiber pigtail and
SiGe preamplifier.
FEATURES
z High-sensitivity (-33dBm typ)
z 5pin coaxial package
z Built-in +3.3V TIA
z Differential output (50Ω)
APPLICATION
l receiver (OC-48, STM-16)
Extended reach datacom and telecom applications
Long haul optical communication systems
FEC rate systems
ABSOLUTE MAXIMUM RATINGS
(Tc=25°C)
Parameter SymbolRating Unit
APD Reverse voltage VPD 0~Vbr V
APD Reverse current (CW)
APD Forward current (CW)
Power supply voltage
Operating case temperature
Storage temperature
Ir
If
VCC
Tc
Tstg
2
2
-0.5~6
-40~+85
-40~+85
mA
mA
V
°C
°C
Vbr: APD breakdown voltage. (Id=100uA)
Mitsubishi Electric Corporation reserves the right to make changes to the products or information contained herein
without notice. No liability is assumed as a result of their use or application.
元器件交易网
WZ700065B (2/6)
MITSUBISHI (OPTICAL DEVICES)
FU-319SPA-x6M2x
APD-TIA MODULE FOR LONG WAVELENGTH BAND
ELECTRICAL/OPTICAL CHARACTERISTICS
(Tc=25°C,λ=1.55µm,VCC=3.3V, unless otherwise noted)
Parameter Symbol Test Conditions Limits Unit
Min. Typ. Max.
Detection range - - 1000- 1620 nm
Responsivity R13 0.7 0.85 - A/W
CW,λ=1.3µm,M=1
R15 0.8 0.9 -
CW, λ=1.55µm,M=1
R16 - 0.8 -
CW, λ=1.62µm,M=1
Breakdown voltage Vbr 35 - 75 V
Id=100µA
cient of Vbr 0.07 0.12 0.16
V/°Cγ Id=100µA,Tc=-40~85°C
(Note 3)
1.0 1.37 1.75
kΩ
Transimpedance Zt
AC,f=200MHz,RL=50Ω,
Pin=-27 dBm,M=10,
Single end, (Note 1)
Vod_max
AC,RL=50Ω,Pin=-10dBm,
Maximum output voltage
75 150 310 mV
M=10,Single end,
Cutoff frequency(-3dB) fc_High
AC,RL=50Ω,M=10
fc_Low
AC,RL=50Ω
Average input equivalent noise in
AC,RL=50Ω,1MHz~1.6GHz
current density
Output impedance Zo (Differential output)
Sensitivity Pr
AC,RL=50Ω, λ=1.55µm,
NRZ, 2.48832Gbps.,
PRBS=2^23-1,BER=10^-10,
Over load power Po
VPD=Optimum value (Note 2)
Power supply voltage
Power supply current
Optical return loss
VCC
ICC
Prtn
1.55 1.9 - GHz
- 30 100 kHz
- 10 - pA/
√Hz
- 50 -
Ω
dBm
- -33 -31
-7 -5 -
- 3.1 3.3 5.46 V
VCC=3.3V - 35 65 mA
27 - - dB
λ=1.55µm, 1.3µm
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. γ=(Vbr(25°C+∆T)-Vbr(25°C))/∆T [V/°C]
OPTICAL FIBER SPECIFICATION
Parameter Limits Unit
Type SM -
Mode filed dia.
9.5±1 µm
Cladding dia.
125±2 µm
Jacket dia. 0.9 typ. mm
Connector return loss 40(min) dB
Mitsubishi Electric Corporation reserves the right to make changes to the products or information contained herein
without notice. No liability is assumed as a result of their use or application.