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Part: OL3492L
Category:
Optoelectronics
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Description: 1.3 Coaxial DFB Laser Module
Company: Oki Semiconductor
Datasheet: Download OL3492L datasheet File size : 19 kB
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Datasheet text preview:
E2V0029-37-X1
¡ electronic components OL392L, OL3492L
LASER DIODES 1.3 mm Coaxial DFB Laser Module
OL392L, OL3492L
GENERAL DESCRIPTION
The OL392L, and OL3492L are 1.3 mm coaxial DFB laser modules with single-mode fiber pigtails. Having good side-mode suppression ratio in a wide operation temperature range, these devices are optimal light sources for high-capacity long-haul optical transmission systems.
FEATURES
· · · · · · Single-mode fiber output: Pf=1 mW Side mode suppression ratio: 30 dB Includes monitor PD for power control Built-in optical isolator Wide operation temperature range Multi-quantum-well (MQW) structure
APPLICATIONS
· Optical transmission systems · Optical subscriber loops · Optical measurement systems
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LASER DIODES
OL392L, OL3492L
PACKAGE DIMENSIONS (Unit: mm)
· OL392L · OL3492L
f6.8
f6.8
30.6
43.6
2f2.2
1.5
13
f0.45 e 1 2 CASE w D q PD L e e r r
7 12.7 17 w f4
f0.45
7
6.4
2f2.4
8 12 6 w 4 q
r q 2
CASE LD w
q
1
4
r
P D
e
2/4
13
4
26.6
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 -- -- Ta=25°C Test Conditions 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 lp SMSR tr tf VF IDARK Im -- IF=Ith+20 mA Pf=1 mW Pf=1 mW 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
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Others parts begin by ol
OL-1
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