4D469 datasheet(1/3 Pages) MITEL

Part #	4D469

Description	VCSEL Array(Parallel Datacom, Telecom)

PDF	3 Pages

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Manufacturer	MITEL [Mitel Networks Corporation]

Direct Link	http://www.mitel.com

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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

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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