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參數資料
| 型號： | 4D469 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | BEAD RoHS Compliant: Yes |
| 中文描述： | VCSEL陣列（并行數據通信，電信） |
| 文件頁數： | 1/3頁 |
| 文件大小： | 74K |
| 代理商： | 4D469 |
PRODUCT INFORMATION
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
840nm 4D469
VCSEL Array
Parallel Datacom, Telecom
13627.11 1999-01-13
CATHODE
FRONT VIEW
ANODES
METAL SHIELD
HEAT SINK
MT GUIDE PINS
LEADS
SIDE VIEW
VCSEL Array in MT Package
All
dimensions
in
mm
WARNING: Laser Radiation, avoid exposure
to beam. Class 3B laser product, potential
eye hazard. Warning labels in each box.
Optical and Electrical Characteristics (25°C Case Temperature)
Test Condition: If=10mA. Fiber Ribbon: 50/125 GI, NA=0.2 or 62.5/125 GI, NA=0.275.
Note 1: Crosstalk between adjacent channels operating at 2GHz.
Absolute Maximum Ratings
PARAMETER
SYMBOL
LIMIT
Storage Temperature
Tstg
-40 to + 85 C
Operating Temperature (derating: Fig.4)
Top
0 to +70 C
Electrical Power Dissipation (derating: Fig.4)
Ptot
20 mW/Channel
Continuous Forward Current (f 10 kHz)
IF
11 mA/Channel
Peak Forward Current (duty cycle 50%, f 1 MHz)
IFRM
18 mA/Channel
Reverse Voltage
VR
1.5 V
Soldering Temperature (2mm from the case for 10 sec)
Tsld
260 C
This device consists of a 4-channel
VCSEL array in a miniature surface-
mountable MT package. It is based on
a unique combination of self-alignment
technology and direct optical coupling
to fiber, resulting in pure beam shapes
and optimum coupling efficiency with-
out need for active alignment.
Applications include parallel Fibre
Channel and optical interconnect
inter/intra-board. And it matches the
4D470 PIN Photodiode Array.
Thermal Characteristics
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
Thermal Resistance
Rth
TBD
C/W
Temp. Coefficient -Wavelength
d /dTj
0.06
nm/ C
Optical Power - Variation 0 to 70 C
P
0.7
dB
Threshold Current - Variation 0 to 70 C
Ith
0.6
mA
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
TEST CONDITION
Fiber-Coupled Power
Pfiber
1.0
mW
Optical Power
Po
1.1
mW
Slope Efficiency
250
mW/A
(dPo/dIF)
Beam Divergence
15
deg
Full Width at 1/e2
Bandwidth
fc
2
GHz
(3dBel)
Peak Wavelength
p
830
840
860
nm
Spectral Width (FWHM)
0.5
1
nm
Forward Voltage (Fig.5)
VF
1.8
V
Threshold Current
Ith
5.5
mA
Relative Intensity Noise
RIN
-130
dB/Hz f=1 GHz
Crosstalk
X
-25
dBel (Note 1)
PRELIMINAR
Y/
The cathode is connected to the metal shield
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