OL3492L 查看數據表（PDF） - Oki Electric Industry
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OL3492L Datasheet PDF : 4 Pages
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LASER DIODES
OL392L, OL3492L
ABSOLUTE MAXIMUM RATINGS
Parameter
Fiber Output
LD Forward Current
PD Reverse Voltage
PD Forward Current
Operating Temperature
Storage Temperature
Symbol
Pf
IF (LD)
VR (PD)
IF (PD)
Topr
Tstg
Test Conditions
Ta=25°C
—
—
Ratings
2
150
20
10
0 to +65
–40 to +85
Unit
mW
mA
V
mA
°C
°C
OPTICAL AND ELECTRICAL CHARACTERISTICS
Parameter
Threshold Current
Fiber Output Power
Peak Wavelength
Side Mode Suppresion Ratio
Rise Time
Fall Time
Forward Voltage
PD Dark Current
Monitor Current
Symbol Test Conditions
Ith
—
Pf
IF=Ith+20 mA
lp
Pf=1 mW
SMSR
Pf=1 mW
tr
tf
VF
IDARK
Im
Ibias=Ith
Pf=1 mW, 10% to 90%
Pf=1 mW
VR(PD)=5 V
VR(PD)=5 V, Pf=1 mW
Min.
—
1
1280
30
—
—
—
—
70
Typ.
20
—
1310
—
—
—
1.1
0.5
—
Max.
40
—
1340
—
0.5
0.5
1.5
20
—
(Ta=25°C)
Unit
mA
mW
nm
dB
ns
ns
V
nA
mA
3/4
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