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1A277A PDF даташит

Спецификация 1A277A изготовлена ​​​​«Mitel Networks Corporation» и имеет функцию, называемую «High-Performance LED(FM and Baseband Video)».

Детали детали

Номер произв 1A277A
Описание High-Performance LED(FM and Baseband Video)
Производители Mitel Networks Corporation
логотип Mitel Networks Corporation логотип 

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1A277A Даташит, Описание, Даташиты
PRODUCT INFORMATION
880nm
1A277A
High-Performance LED
FM and Baseband Video
The low harmonic distortion and low
thermal droop makes this device ideal
for subcarrier FM and baseband video
applications. Video transmission can
be accomplished with minimum dis-
tortion. The double-lens optical sys-
tem provides for optimum coupling of
power into the fiber.
Optical and Electrical Characteristics (25°C Case Temperature)
PARAMETER
SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION
Fiber-Coupled Power
(Fig.1, 2,& 3) (Table 1)
Pfiber 100 130
W IF =100mA
(Note 1)
Fiber:
Rise and Fall Time
(10-90%)
Bandwidth
(3dBel )
Harmonic Distortion
(nonlinearity)
Thermal Droop
(nonlinearity) (Note 2)
tr, tf
fc
-H2
-H3
lPl
1.5 2 ns IF =100mA 62.5/125m
(no bias)
Graded
250 MHz IF =100 mA Index
40 dB ImF==01.080 mA NA=0.275
50 dB f=10 MHz
4 % IF =100 mA
Peak Wavelength
Spectral Width (FWHM)
Forward Voltage (Fig.5)
Reverse Current
Capacitance
p 860 880 900 nm IF =100 mA
60 nm IF =100 mA
VF 1.8 2.2 V IF =100 mA
IR 20 A VR=1V
C 250 pF VR= 0V, f=1 MHz
Ø4.7
Ø1.5
0.6
3.7
14
0.4
CASE
CATHODE
ANODE
2.5
5.4
BOTTOM VIEW
The anode is in electrical contact with the case.
TO-46 Package With Lens
Note 1: Measured at the exit of 100 meters of fiber
Note 2: Transient decline in optical power due to self-heating.
Absolute Maximum Ratings
PARAMETER
Storage Temperature
Operating Temperature
Electrical Power Dissipation
Continuous Forward Current (fр10 kHz)
Peak Forward Current (duty cycleр50%, fу1 MHz)
Reverse Voltage
Soldering Temperature (2mm from the case for 10 sec)
SYMBOL
Tstg
Top
Ptot
IF
IFRM
VR
Tsld
LIMIT
-55 to +125ЊC
-55 to +125ЊC
250 mW
110 mA
180 mA
1.5 V
260ЊC
Thermal Characteristics
PARAMETER
SYMBOL MIN.
Thermal Resistance - Infinite Heat Sink Rthjc
Thermal Resistance - No Heat Sink
Rthja
Temperature Coefficient - Optical Power dP/dTj
Temperature Coefficient -Wavelength d/dTj
TYP.
-0.6
0.3
MAX.
100
400
UNIT
ЊC/W
ЊC/W
%/ЊC
nm/ЊC
12249.12 1994-09-20
Europe: Tel (46) 8 58 02 45 00 Fax (46) 8 58 02 01 10
Tel (44) 1291 436180 Fax (44) 1291 436771
America: Tel 1-800-96MITEL Fax (613) 592-6909
Asia:
Tel (65) 293 5312 Fax (65) 293 8527









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1A277A Даташит, Описание, Даташиты
Typical Fiber-Coupled Power
Core Diameter/Cladding Diameter
Numerical Aperture
50/125 m
0.20
62.5/125 m
0.275
100/140 m
0.29
200/230 m
0.37
45W
Table 1
130W 225W 300 W
1A277A
High-Performance LED
880nm
FIGURE 1
%
100
80
60
40
20
0
0.5
r
r = opt.
Øc = 62.5ʵm
z
1.0 1.5 2.0 2.5
z - AXIAL DISPLACEMENT OF FIBER
3.0 mm
FIGURE 2
%
100
r
z = opt.
Øc = 62.5ʵm
80
z
60
40
20
0
0 20 40 60 80 100 µm
r - RADIAL DISPLACEMENT OF FIBER
FIGURE 3
%
100
80
50% DUTY CYCLE
60
DC
40
20
0
0
HEAT SINKED
40 80 120 160
FORWARD CURRENT
200 mA
FIGURE 4
mW
300
200
NO HEAT SINK
100
INFINITE
HEAT SINK
0
0 50 100 150¡C
OPERATING TEMPERATURE
FIGURE 5
mA
200
100
0
0 1 2 3V
FORWARD VOLTAGE









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1A277A Даташит, Описание, Даташиты
3.3000
5.6000
Clip for SC-2A
R 1.00
80,000
10,2500
0.5000
10.3000
20.8200
4.9500
0.5000
4.5000
5.0800
3.6450










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Номер в каталогеОписаниеПроизводители
1A277AHigh-Performance LED(FM and Baseband Video)Mitel Networks Corporation
Mitel Networks Corporation

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