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Electro-Optic Packaged Components (Continued)
PDF Datasheet 1654551
Revised 6-03
Only available as PDF at:
“NEW” Singlemode Receptacle Transmitters
Product Facts
■ 156 Mb/s data rates
■ 1310nm typical
emission wavelength
■ Low threshold, low
operating current
■ Singlemode fiber stub with
split sleeve
■ Wide temperature range
operation
■ High reliability, long
operational life
■ Telecordia GR-468 qualified
Part Numbers
1382459-1 (Case Anode - 0 to -5 dBm)
1382459-2 (Common Anode - 0 to -5 dBm)
1382461-1 (Case Anode - -8 to -14 dBm)
1382461-2 (Common Anode - -8 to -14 dBm)
SC Receptacle Transmitter
Optical Subassembly
Low Speed
Tyco Electronics’ SC Receptacle
Transmitter Optical Subassembly
(OSA), with InGaAsP/InP-based
Strained Multi-Quantum Well
(SMQW) device, provides stable,
single transverse mode oscillation
with emission wavelength of
1310nm.
The OSA’s are uncooled,
hermetically sealed for high
reliability and incorporate a
photodiode for monitoring
optical output.
Absolute Maximum Ratings - 1382459-1, -2
Symbol
Parameter
Conditions
Limits
Unit
Min
Max
If
Laser Forward Current
DC
-
150
mA
Ir
Laser Reverse Current
DC
-
100
uA
VRL
Reverse Voltage (Laser diode)
DC
-
2
V
VRD
Reverse Voltage (Photodiode)
DC
-
20
V
IFD
Forward current (Photodiode)
-
2
mA
TC
Operating Case Temperature
-
0
+70
°C
Tstg
Storage Temperature
-
-40
+85
°C
Electrical/Optical Characteristics - 1382459-1, -2
Symbol
Parameter
Test Condition
Limits
Unit
Min
Typ.
Max.
Optical
Po
Optical Output Power (CW)
Reference Grade
-5
-
0
dB
Spectrum
Cable Tc=0°C to +70°C
0.312
1.0
W
λc
Central Wavelength
Tc=25°C
1290
-
1315
nm
Tc=0°C to +70°C
1280
1335
λ
Spectral Width
One Sigma, RMS
-
1
2.5
nm
(0°C to +70°C)
λcT
Wavelength temperature
-
0.4
0.5
nm/ °C
coefficient
Light-
Ith
Threshold current
Tc=25°C
3
6
10
mA
Current
Tc=0°C to +70°C
1.5
25
mA
Curve
VF
Forward Voltage
-
1.2
2.0
V
η
Slope Efficiency
Tc=25°C
32
48
60
uW/mA
Id
Drive Current above Ith
Tc=25°C
17
-
32
mA
@PoMAX (CW)
Tc=0°C to +70°C
17
-
40
mA
Pth
Coupled Power in "off" state
I = Ith - 2mA
-
12
W
Modulation
tr, tf
Rise & Fall Times
20% - 80%
-
1.5
ns
Monitor
Im
Monitor Output current
Tc=0°C to +70°C
0.5
-
1.3
mA
@ PoMAX
Diode
Dark current, Photodiode
VRD = 5V
-
0.01
0.1
mA
Tc=0°C to +70°C
CD
Capacitance, Photodiode
VRD = 5V, 1MHz
-
1.2
20
pF
Tc=0°C to +70°C
R
Tracking Error @ PoMAX
Tc=0°C to +70°C
±1.0
dB