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ML920J19S-16 PDF预览

ML920J19S-16

更新时间: 2024-11-20 04:36:55
品牌 Logo 应用领域
三菱 - MITSUBISHI /
页数 文件大小 规格书
3页 74K
描述
Laser Diode, 1550nm

ML920J19S-16 数据手册

 浏览型号ML920J19S-16的Datasheet PDF文件第2页浏览型号ML920J19S-16的Datasheet PDF文件第3页 
MITSUBISHI LASER DIODES  
ML9xx19 SERIES  
Notice: Some parametric limits are subject to change  
2.5Gbps InGaAsP DFB LASER DIODE  
TYPE  
ML925B19F / ML920J19S / ML925J19F  
NAME  
FEATURES  
DESCRIPTION  
· l /4 shifted grating structure  
ML9XX19 series are uncooled DFB (Distributed Feedback) laser  
diodes for 2.5Gbps transmission emitting light beam at 1470~1610nm.  
l /4 shifted grating structure is employed to obtain excellent SMSR  
performance under 2.5Gbps modulation. Furthermore, ML9xx19 can  
operate in the wide temperature range from 0oC to 70 oC without any  
temperature control. They are well suited for light source in long  
distance digital transmission application of coarse WDM.  
· Wide temperature range operation (0oC to 70oC)  
· High side-mode-suppression-ratio (typical 45dB)  
· High resonance frequency (typical 11GHz)  
APPLICATION  
· 2.5Gbps long-haul transmission  
· Coarse WDM application  
ABSOLUTE MAXIMUM RATINGS  
Symbol  
Po  
Parameter  
Output power  
Conditions  
Ratings  
Unit  
mW  
mA  
V
CW  
6
IF  
Laser forward current  
Laser reverse voltage  
PD forward current  
PD reverse voltage  
Operation temperature  
Storage temperature  
-
-
-
-
-
-
200  
VRL  
IFD  
VRD  
Tc  
2
2
mA  
V
20  
0 to +70  
-40 to +100  
oC  
Tstg  
oC  
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25oC)  
Parameter Conditions  
Limits  
Min. Typ. Max.  
Symbol  
Unit  
mA  
CW  
---  
---  
---  
---  
---  
12  
28  
40  
70  
1.1  
18  
40  
55  
80  
1.5  
---  
---  
Ith  
Threshold current  
CW, Tc=70oC  
CW, Po=5mW <*1>  
CW, Po=5mW, Tc=70oC <*1>  
CW, Po=5mW <*1>  
CW, Po=5mW <*2>  
CW, PL=5mW <*3>  
CW, Po=5mW <*1>  
Iop  
Vop  
h
Operation current  
Operating voltage  
Slope efficiency  
mA  
V
0.15 0.20  
0.13 0.18  
mW/mA  
lp  
Peak wavelength  
< *4,*5 >  
45  
nm  
dB  
dB  
Side mode suppression ratio  
Side mode suppression ratio(RF)  
CW, Po=5mW, Tc=0 to 70oC <*1>  
2.48832Gbps, Ib=Ith, Ipp=40mA  
35  
---  
---  
---  
---  
---  
---  
---  
---  
---  
SMSR  
45  
25  
30  
11  
q//  
q^  
fr  
Beam divergence angle (parallel) <*6> CW, Po=5mW  
(perpendicular) <*6> CW, Po=5mW  
deg.  
Resonance frequency  
2.48832Gbps, Ib=Ith, Ipp=40mA  
GHz  
psec  
2.48832Gbps, Ib=Ith, Ipp=40mA  
20%-80%  
tr , tf Rise and Fall time  
---  
80  
120  
Im  
Id  
Monitoring current (PD)  
CW, Po=5mW, VRD=1V, RL=10W <*7>  
VRD=5V  
0.1  
---  
---  
---  
---  
10  
1.5  
0.1  
20  
mA  
mA  
pF  
Dark current (PD)  
Capacitance (PD)  
Ct  
VRD=5V, f=1MHz  
<*1> PL=5mW is applied to ML925J19F < *2 > Applied to ML925B19F and ML920J19S  
< *3 > Applied to ML925J19F <*6> Beam divergence is not applied to ML925J19F  
May. 2003  
MITSUBISHI  
ELECTRIC  

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