1 zarlink semiconductor inc. zarlink, zl and the zarlink semiconductor logo are trademarks of zarlink semiconductor inc. copyright 2003-4, zarlink semiconductor inc. all rights reserved. features ? 850 nm oxide confined vcsel ? data rate up to 3.1 gbps ? high fiber coupling efficiency ? optical field stable over temperature and current applications ? high speed data communication and telecommunication ? gigabit ethernet / infiniband / fiberchannel / atm figure 1 - pin diagram description the zl60001 is a high speed to-46 assembled 850 nm vcsel (vertical ca vity surface-emitting laser). the product converts electrical current into optical power to be used for fibre optic communications. the zl60001 has a narrow beam divergence which is stable over temperature and current. this gives rise to high and stable fibre coup ling efficiency without any additional lenses. anode case bottom view cathode the cathode is in electrical contact with the case. april 2004 ordering information zl60001/tbd to-46 with lens -0 c to +70 c zl60001 high speed 2.5 gbps 850 nm vcsel data sheet warning: laser radiation, avoid exposure to beam. class 3b laser product, potential eye hazard. warnin g labels in each box
zl60001 data sheet 2 zarlink semiconductor inc. note 1: ansi x3.230-1994 note 2: infiniband sec. 8.5.3.2 note 3: over operating current and bias over threshold optical and electrical charac teristics ? case temperature 25 c parameter symbol min. typ. max. unit test condition fiber-coupled power (50/125 m fibre) p fibre 0.7 mw i f = 7 ma optical power p o 3.5 mw i f = 7 ma threshold current (0 ? 70 c) i th 14.5ma forward voltage v f 1.6 2.2 v i f = 7 ma centre wavelength c 830 850 860 nm i f = 7 ma rms spectral width ? 0.85 nm i f = 7 ma differential resistance r diff 50 ? i f = 7 ma relative intensity noise rin -120 db/hz i f = 7 ma, note 1 optical rise time (20%-80%) t r 80 130 ps note 2 optical fall time (20%-80%) t f 100 140 ps note 2 beam divergence (1/e 2 ) 5 15 note 3 absolute maximum ratings parameter symbol limit storage temperature t s -40 to +100c operating temperature (case) t o 0 to +70c electrical power dissipation p diss 35 mw continuous forward current (f<10 khz) i f 15 ma reverse voltage v r 5 v soldering temperature (2 mm from case for 10 sec) t sld 260c thermal characteristics parameter symbol min typ max unit thermal resistance ? infinite heat sink r thjc 1300 c/w thermal resistance ? no heat sink r thja 1600 c/w temp. coefficient - wavelength d /dt j 0.06 nm/c optical power ? variation (0 ? 70 c) ? p o 0.3 %/c threshold current ? variation (0 ? 70 c) ? i th 0.6 ma
zl60001 data sheet 3 zarlink semiconductor inc. figure 2 - threshold current over temperature figure 3 - optical power vs forward current 0% 20% 40% 60% 80% 100% 120% 140% -40 -20 0 20 40 60 80 100 temperature (c) relative threshold current 16 0% 20% 40% 60% 80% 100% 120% 0 2 4 6 8 10 12 14 forward current (ma) relative optical power
b o t t o m v i e w ( 1 0 : 1 ) s i d e v i e w ? z a r l i n k s e m i c o n d u c t o r 2 0 0 2 . a l l r i g h t s r e s e r v e d . i s s u e a c n d a t e a p p r d . p r e v i o u s p a c k a g e c o d e s t i t l e d r a w i n g t y p e p a c k a g e c o d e 1 j s 0 0 4 0 7 7 r 1 a 2 2 - m a r - 0 3 t d / b e j s 0 0 4 0 7 7 p a c k a g e d r a w i n g , t o - 4 6 w i t h l e n s t b 1 , 0 ` 0 , 2 0 , 9 ` 0 , 2 2 , 5 4 n 0 , 4 n - 0 0 , 0 7 + ( 3 x ) n 0 , 9 m a x 1 4 ` 0 , 5 0 . 2 5 m a x g l a s s o v e r m o u l d ( 2 x ) w e l d e d 0 , 6 n 4 , 7 l e n s n 1 . 5 ` 0 . 0 5 n 1 , 1 9 ( 2 x ) 3 , 8 r 0 , 4 m a x n o t e s : - 1 . a l l d i m e n s i o n s i n m m . 2 . g e n e r a l t o l . i s o - 2 7 6 8 - m k . 3 . c o a t i n g : c a s e : n i 1 , 5 - 2 , 5 m . h e a d e r : n i m i n 0 , 5 m / a u m i n 1 , 5 m . 4 5 r 2 , 7
www.zarlink.com information relating to products and services furnished herein by zarlink semiconductor inc. or its subsidiaries (collectively ?zarlink?) is believed to be reliable. however, zarlink assumes no liability for errors that may appear in this publication, or for liability otherwise arising from t he 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, u nder patents or other intellectual property rights owned by zarlink or licensed from third parties by zarlink, whatsoever. purchasers of products are also hereby notified that the use of product in certain ways or in combination with zarlink, or non-zarlink furnished goods or services may infringe patents or other intellect ual property rights owned by zarlink. this publication is issued to provide information only and (unless agreed by zarlink in writing) may not be used, applied or re produced 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, t heir specifications, services and other information appearing in this publication are subject to change by zarlink 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 t o 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 b een 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 zarlink?s conditi ons of sale which are available on request. purchase of zarlink?s i 2 c components conveys a licence under the philips i 2 c patent rights to use these components in and i 2 c system, provided that the system conforms to the i 2 c standard specification as defined by philips. zarlink, zl and the zarlink semiconductor logo are trademarks of zarlink semiconductor inc. copyright zarlink semiconductor inc. all rights reserved. technical documentation - not for resale for more information about all zarlink products visit our web site at
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