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MRV Communications, Inc.MRV Communications, Inc.
1550NM
LASERS
ST ACTIVE DEVICE MOUNT
EXTENDED TEMPERATURE
LOW POWER
THETHE SOURCE FOR YOUR SOURCESOURCE FOR YOUR SOURCE
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FEATURES - High Speed
- 1550 NM Wavelength - Rear Facet Monitor
- High Optical Power - Uncooled
- Low Threshold Current - St Active Device Mount
- High Operating Temperature - MQW Laser
CHARACTERISTICS ( T= 25°C )
Parameter Sym Condition Min Typ Max Unit
Wavelength λpCW 1520 1550 1580 nm
Spectral Width ∆λ CW(RMS) 2 5 nm
Threshold Current Ith CW 30 mA
Operating Current Iop CW 50 mA
Output Power Po CW See Below SM(9/125),MM(50/125)
Slope Efficiency S0.05 mW/mA
Rise Time/Fall Time Tr/Tf 0.5 ns
Forward Voltage VF CW 1.2 1.7 V
Tracking Error γ-40 to +85°C ±1.5 dB
Monitor Current Ipd CW(Iop) 0.1 1.2 mA
Monitor Dark Current Id Vrd=5V 0.2 µA
Monitor Capacitance Cpd T=1MHzVrd=5V 20 pF
OUTPUT POWER ( T= 25°C )
Part Number
1550 nm Singlemode Min Typ Unit Part Number
1550 nm Multimode Min Typ Unit
MRLDST5001-XX 0.1 0.2 mW MRLDMT5005-XX 0.5 0.7 mW
MRLDST5003-XX 0.3 0.4 mW MRLDMT5007-XX 0.7 1.0 mW
MRLDST5005-XX 0.5 0.7 mW MRLDMT5010-XX 1.0 1.5 mW
XX = PINOUT OPTION 4PH OR RT
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL CONDITIONS RATING UNIT
LD reverse Voltage VrLD CW 2.0 VOLTS
LD Forward Current If CW 100 mA
PD Forward Current Ifpd CW 1.0 mA
PD Reverse Voltage Vrpd CW 15 V
Operating Temp Top -40 to +85 °C
Storage Temp Tstg -40 to +100 °C
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Package Style “ST” - B
Pinout - 4 Pin –4PH
Package Style “ST” - B
Pinout - 4 Pin –RT
15FSTXTLO.DOC 2/1/99
Case Trimmed
