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PRODUCT INFORMATION
840nm
4D469
VCSEL Array
Parallel Datacom, Telecom
PRE
L
NA IMI
/ RY
This device consists of a 4-channel VCSEL array in a miniature surfacemountable 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 without 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
PARAMETER SYMBOL MIN. TYP . MAX. UNIT
(25 C Case Temperature) TEST CONDITION
Fiber-Coupled Power Optical Power Slope Efficiency
(dPo/dIF)
Pfiber Po
1.0 1.1 250 15
mW mW mW/A deg GHz 860 1 nm nm V mA dB/Hz f=1 GHz dBel
(Note 1)
Beam Divergence Bandwidth
(3dBel )
Full Width at 1/e2
fc
p
2 830 840 0.5
Peak Wavelength Spectral Width (FWHM) Forward Voltage (Fig.5) Threshold Current Relative Intensity Noise Crosstalk
VF Ith RIN X
1.8 5.5 -130 -25
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
METAL SHIELD
SYMBOL
LIMIT
Storage Temperature Operating Temperature (derating: Fig.4)
Tstg Top Ptot IF IFRM VR Tsld
-40 to +85 C 0 to +70 C 20 mW/Channel 11 mA/Channel 18 mA/Channel 1.5 V 260 C
CATHODE
CATHODE
Electrical Power Dissipation (derating: Fig.4)
ANODES
FRONT VIEW
Continuous Forward Current (f Peak Forward Current (duty cycle
10 kHz) 50%, f 1 MHz)
METAL SHIELD
Reverse Voltage
All dimensions in mm
HEAT SINK
MT GUIDE PINS
Soldering Temperature (2mm from the case for 10 sec)
LEADS
Thermal Characteristics
PARAMETER SYMBOL MIN. TYP. MAX. UNIT
SIDE VIEW
The cathode is connected to the metal shield
Thermal Resistance Temp. Coefficient -W avelength Optical Power - Variation 0 to 70 C
Rth d /dTj P Ith
TBD 0.06 0.7 0.6
C/W nm/ C dB mA
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
Threshold Current - Variation 0 to 70 C
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Preliminary and Advance Data/Information: Some datasheets carry the designation "Preliminary" or "Advance". Preliminary Information represents the design objective for a device type in development and may be revised without notice before the device reaches production. Advance Information is intended for design guidance purposes and refers to a device type in early production where device characterization is ongoing and information is still subject to change without notice. Current information on the status of Preliminary or Advance programs may be obtained from Mitel Sales Offices, Representatives or Distributors.
Information relating to products and circuits ("Product") furnished herein by Mitel Corporation or its subsidaries ("Mitel") is believed to be reliable. However, Mitel assumes no liability for errors that may appear in this document, or for liability otherwise arising from the application or use of any such information or Product or for any infringement of patents or other intellectual property rights owned by third parties which may result from such application or use. Neither the supply of such information or the purchase of Product conveys any license, either expressed or implied, under patents or other intellectual property rights owned by Mitel or licensed from third parties by Mitel, whatsoever. Purchasers of Products are also hereby notified that the use of Product in certain ways or in combination with Mitel or non-Mitel furnished goods or services may infringe patents or intellectual property rights owned by Mitel. The Products, their specifications and the information appearing in the document are subject to change by Mitel without notice.
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All brand names and product names used in this publication are trademarks, registered trademarks or trade names of their respective owners.
http://www.mitelsemi.com
World Headquarters - Canada Tel: +1 (613) 592 2122 Fax: +1 (613) 592 6909 North America Tel: +1 (770) 486 0194 Fax: +1 (770) 631 8213 Asia/Pacific Tel: +65 333 6193 Fax: +65 333 6192 Europe, Middle East, and Africa (EMEA) Tel: +44 (0) 1793 518528 Fax: +44 (0) 1793 518581
Information relating to products and services furnished herein by Mitel Corporation or its subsidiaries (collectively "Mitel") is believed to be reliable. However, Mitel assumes no liability for errors that may appear in this publication, or for liability otherwise arising from the application or use of any such information, product or service or for any infringement of patents or other intellectual property rights owned by third parties which may result from such application or use. Neither the supply of such information or purchase of product or service conveys any license, either express or implied, under patents or other intellectual property rights owned by Mitel or licensed from third parties by Mitel, whatsoever. Purchasers of products are also hereby notified that the use of product in certain ways or in combination with Mitel, or non-Mitel furnished goods or services may infringe patents or other intellectual property rights owned by Mitel. This publication is issued to provide information only and (unless agreed by Mitel in writing) may not be used, applied or reproduced for any purpose nor form part of any order or contract nor to be regarded as a representation relating to the products or services concerned. The products, their specifications, services and other information appearing in this publication are subject to change by Mitel without notice. No warranty or guarantee express or implied is made regarding the capability, performance or suitability of any product or service. Information concerning possible methods of use is provided as a guide only and does not constitute any guarantee that such methods of use will be satisfactory in a specific piece of equipment. It is the user's responsibility to fully determine the performance and suitability of any equipment using such information and to ensure that any publication or data used is up to date and has not been superseded. Manufacturing does not necessarily include testing of all functions or parameters. These products are not suitable for use in any medical products whose failure to perform may result in significant injury or death to the user. All products and materials are sold and services provided subject to Mitel's conditions of sale which are available on request.
M Mitel (design) and ST-BUS are registered trademarks of MITEL Corporation Mitel Semiconductor is an ISO 9001 Registered Company Copyright 1999 MITEL Corporation All Rights Reserved Printed in CANADA TECHNICAL DOCUMENTATION - NOT FOR RESALE

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