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Numéro de référence | 1A359 | ||
Description | High-Performance LED(Baseband Video) | ||
Fabricant | Mitel Networks Corporation | ||
Logo | |||
PRODUCT INFORMATION
780nm
1A359
High-Performance LED
Baseband Video
The low thermal droop of this device
allows baseband video transmission
with minimum distortion. The dou-
ble-lens optical system provides for
optimum coupling of power into the
fiber. It matches with the 1A354 PIN
Photodiode.
Ø4.7
Ø1.5
0.5
3.7
14
0.4
CASE
ANODE
CATHODE
2.5
5.4
BOTTOM VIEW
The diode chip is isolated from the case.
TO-46 Package With Lens
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 80 120
W IF =80 mA
(Note 1)
Fiber:
Rise and Fall Time
(10-90%)
Bandwidth
(3dBel)
Thermal Droop
(nonlinearity) (Note 2)
tr, tf
fc
l⌬Pl
6 8 ns IF =80 mA 62.5/125m
(no bias)
Graded
55
MHz IF =80 mA
Index
NA= 0.275
2 % IF =80 mA
Peak Wavelength
Spectral Width (FWHM)
p 760 780 800 nm IF =80 mA
⌬ 50 nm IF =80 mA
Forward Voltage (Fig.5)
Reverse Current
VF
IR
2.2 2.4 V
20 A
IF =80 mA
VR=1V
Capacitance
C 250 pF VR= 0V, f=1 MHz
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 (derating: Fig.4)
Electrical Power Dissipation (derating: Fig.4)
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
300 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.
-0.5
0.3
MAX.
100
400
UNIT
ЊC/W
ЊC/W
%/ЊC
nm/ЊC
12669.11 1996-10-02
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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Pages | Pages 9 | ||
Télécharger | [ 1A359 ] |
No | Description détaillée | Fabricant |
1A353 | High-Performance Duplex(Half-Duplex Communication) | Mitel Networks Corporation |
1A354 | High-Performance PIN | Mitel Networks Corporation |
1A358 | High-Performance PIN(Datacom/ Telecom/ General Purpose) | Mitel Networks Corporation |
1A359 | High-Performance LED(Baseband Video) | Mitel Networks Corporation |
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