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PDF 4D469 Data sheet ( Hoja de datos )
| Número de pieza | 4D469 | |
| Descripción | VCSEL Array(Parallel Datacom/ Telecom) | |
| Fabricantes | Mitel Networks Corporation | |
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PRODUCT INFORMATION
840nm
4D469
VCSEL Array
Parallel Datacom, Telecom
PRELIMINARY/
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.
Optical and Electrical Characteristics (25°C Case Temperature)
PARAMETER
SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION
Fiber-Coupled Power
Pfiber
1.0 mW
Optical Power
Po 1.1 mW
Slope Efficiency
(dPo/dIF)
Beam Divergence
250 mW/A
⌰ 15 deg Full Width at 1/e2
Bandwidth
(3dBel )
Peak Wavelength
Spectral Width (FWHM)
fc 2 GHz
p 830 840 860 nm
⌬ 0.5 1 nm
Forward Voltage (Fig.5)
Threshold Current
Relative Intensity Noise
VF
Ith
RIN
1.8 V
5.5 mA
-130 dB/Hz f=1 GHz
Crosstalk
X -25 dBel (Note 1)
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.
METAL SHIELD
CATHODE
CATHODE
ANODES
FRONT VIEW
METAL SHIELD
HEAT SINK MT GUIDE PINS
LEADS
SIDE VIEW
The cathode is connected to the metal shield
VCSEL Array in MT Package
WARNING: Laser Radiation, avoid exposure
to beam. Class 3B laser product, potential
eye hazard. Warning labels in each box.
13627.11 1999-01-13
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
-40 to +85ЊC
0 to +70ЊC
20 mW/Channel
11 mA/Channel
18 mA/Channel
1.5 V
260ЊC
Thermal Characteristics
PARAMETER
SYMBOL MIN. TYP.
Thermal Resistance
Temp. Coefficient -Wavelength
Optical Power - Variation 0 to 70ЊC
Rth
d /dTj
⌬P
TBD
0.06
Ϯ0.7
Threshold Current - Variation 0 to 70ЊC ⌬Ith
Ϯ0.6
MAX.
UNIT
ЊC/W
nm/ЊC
dB
mA
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
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet 4D469.PDF ] | |
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