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FRM5N141GW Datasheet Preview

FRM5N141GW Datasheet

InGaAs-APD/Preamp Receiver

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FRM5N141GW pdf
InGaAs-APD/Preamp
Receiver
FRM5N141GW
FEATURES
• Small Form Factor Package(GW): 9 pins coplanar
• Integrated Design Optimizes Performance at
Bit Rates up to 12.5Gb/s
• High Sensitivity: -27dBm (typ.)
• Electrical Differential Output
• Wide Bandwidth: 10.5GHz (typ.)
• Operates in both C and L wavelength bands
APPLICATIONS
This APD with HBT preamplifier is intended to function as an optical receiver
at 1,310nm or 1,530-1,610nm in SONET, SDH, DWDM or other optical fiber
systems operating up to 12.5Gb/s. The typical transimpedance (Zt) value
of 1,300optimizes the total bandwidth for 10Gb/s application. The detector
preamplifier is DC coupled and has an electrical differential output.
DESCRIPTION
The FRM5N141GW incorporates a high bandwidth InGaAs APD photo diode, a GaAs
HBT IC amplifier in a hermetically sealed Small Form Factor package (SFF). The APD is
processed with modern MOVPE techniques resulting in a reliable performance over a wide
range of operating conditions. The lens coupling system and the single mode fiber are
assembled using Nd YAG welding.
ABSOLUTE MAXIMUM RATINGS (Tc=25°C)
Parameter
Symbol
Ratings
Storage Temperature
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Operating Temperature
Tstg
Top
-40 to +85
-5 to +75
Supply Voltage
Vss -6 to 0
PIN Reverse Voltage VR 0 to VB(Note)
PIN Reverse Current
IR(peak)
3
Note: Since VB may vary from device-to-device, VB data is attached to each device for reference.
Unit
°C
°C
V
V
mA
Edition 1.3
January 2003
1



Eudyna Devices
Eudyna Devices

FRM5N141GW Datasheet Preview

FRM5N141GW Datasheet

InGaAs-APD/Preamp Receiver

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FRM5N141GW pdf
FRM5N141GW
InGaAs-APD/Preamp
Receiver
OPTICAL & ELECTRICAL CHARACTERISTICS
(Tc=25°C, λ=1,550nm, Vss=-5.2V, unless otherwise specified)
Parameter
Symbol
APD Responsivity
APD Breakdown Voltage
R13
R15
R16
VB
Temperature
Coefficient of VB
AC Transimpedance
γ
Zt
Output Common Voltage Vout
Test Conditions
λ = 1,310nm, M=1
λ = 1,550nm, M=1
λ = 1,610nm, M=1
ID = 10µA
Note (1)
f = 750MHz, Single-end
-
Min.
0.75
0.75
-
20.0
0.03
900
-
Maximum Output
Voltage Swing
Vclip
Saturated Output Voltage
400
Bandwidth
BW
-3dB from 750MHz, M=9
Pin=-20dBm
M=3
8.5
8.5
Lower Cut-off Frequency fcl -3dB from 750MHz, Pin=-20dBm
-
Limits
Typ.
0.85
0.90
0.80
25.0
Max.
-
-
-
30.0
0.05 0.07
1300
-400
-
-
600 800
10.5 -
10.5 -
40 100
Peaking
dpk 130MHz to BW, Pin=-20dBm,M=9 -
0.5 1.5
Group Delay Deviation
1GHz to 6GHz, Pin=-20dBm, M=9
GD
1GHz to 8GHz, Pin=-20dBm, M=9
-
-
Output Return Loss
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Minimum Sensitivity
Maximum Overload
Optical Return Loss
S22
Pr
Po
ORL
130MHz to 6GHz
130MHz to 8GHz
10Gb/s, NRZ,
PRBS=231-1,
B.E.R.=10-12,
VR=Optimum
25°C, Rext=13dB
25°C, Rext=10dB
25°C, Rext=8.2dB
70°C, Rext=13dB
10Gb/s, NRZ,
PRBS=231-1,
B.E.R.=10-12,
M=3
Rext=13dB
Rext=10dB
Rext=8.2dB
λ = 1,550nm
λ = 1,310nm
-
-
-
-
-
-
-7
-
-
27
27
Power Supply Current
Iss
-
-
Power Supply Voltage
Vss
-
Thermistor Resistance
Rth
-
Thermistor B Constant
B
-
Note 1: γ=VB/dTc
Note: All the parameters are measured with 50Ω, DC-coupled and 0V output offset.
-5.46
9.5
3800
15
30
12
10
-27.0
-26.0
-25.0
-26.0
-5
-4.5
-4.0
-
-
110
-5.20
10.0
3900
40
60
-
-
-25.0
-
-
-24.0
-
-
-
-
-
130
-4.94
10.5
4000
Unit
A/W
V
V/°C
mV
mV
GHz
kHz
dB
psp-p
dB
dBm
dBm
dB
mA
V
k
K
2


Part Number FRM5N141GW
Description InGaAs-APD/Preamp Receiver
Maker Eudyna Devices
Total Page 4 Pages
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