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lite-on dcc release lite-on technology corp. / optoelectronics no.90,chien 1 road, chung ho, new taipei city 23585, taiwan, r.o.c. tel: 886-2-2222-6181 fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto led displayproduct data sheetLTM-0215F spec no.: ds30-2003-205effective date: 11/12/2003revision: - bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4
lite - on technology corpor ation property of lite - on only part no.: ltm - 0215f page: 1 of 11 bns - od - c131/a4 features 4.69 inch ( 119.3 mm) matrix height low power requirement solid state reliability 16 32 array with x - y select full color displays 1/16 duty dynamic scan method control method: shift register type compatible with usascii and ebcdic codes. stackable horizontally. categorized for luminous intensity. description the ltm - 0215f is a 4.69 inch ( 119.3 mm) matrix height 16 32 dot matrix display which are full color applicable displays and addition constant current drivers. shift register control type. th is device uses red led chips (alingap epi on a non - transparent gaas), green led chips (ingan epi on transparent sapphire substrade), blue led chips (ingan epi on a transparent sapphire substrate.).
lite - on technology corpor ation property of lite - on only part no.: ltm - 0215f page: 2 of 11 bns - od - c131/a4 package dimensions notes: all dimensions a re in millimeters. tolerances are ? 0.25 mm (0.01) unless otherwise noted
lite - on technology corpor ation property of lite - on only part no.: ltm - 0215f page: 3 of 11 bns - od - c131/a4 internal circuit diagram
lite - on technology corpor ation property of lite - on only part no.: ltm - 0215f page: 4 of 11 bns - od - c131/a4 pin connection 1 g n d 1 g n d 1 r e x t 5 2 g n d 2 g n d 2 r e x t 1 3 a1 3 a1 3 v r e d 4 c lo c k 4 c lo c k 4 g n d 5 e n a b le 5 e n a b le 5 v g r e e n 6 g r e e n i n 6 g r e e n o u t 6 r e x t 4 7 b lu e i n 7 b lu e o u t 7 v b lu e 8 g n d 8 g n d 8 v b lu e 9 r e d i n 9 r e d o u t 9 r e x t 2 10 l a t c h 10 l a t c h 10 v g r e e n 11 a0 11 a0 11 v d d 12 a2 12 a2 12 v r e d 13 7 4 1 3 8 c o n t r o l 13 7 4 1 3 8 c o n t r o l 13 r e x t 3 14 g n d 14 g n d 14 r e x t 6 c n 1 c n 2 c n 3
lite - on technology corpor ation property of lite - on only part no.: ltm - 0215f page: 5 of 11 bns - od - c131/a4 electrical / optical characteristics at ta=25 o c red parameter symbol min. typ. max. unit test co ndition average luminous intensity i v 5 10 mcd i p =40ma 1/16duty peak emission wavelength ? p 632 nm i f =20ma spectral line half - width ? ? 20 nm i f =20ma dominant wavelength ? d 624 nm i f =20ma forward voltage any dot v f 2.0 2.4 v i f =20ma reverse cu rrent any dot i r 100 ? a v r =5v luminous intensity matching ratio i v - m 2:1 i p =32ma 1/16duty ingan green parameter symbol min. typ. max. unit test condition average luminous intensity i v 3.0 6.0 mcd i p =16ma 1/16duty peak emission wavelength ? p 518 nm i f =20ma spectral line half - width ? ? 35 nm i f =20ma dominant wavelength ? d 525 nm i f =20ma forward voltage any dot v f 3.5 3.9 v i f =20ma reverse current any dot i r 100 ? a v r =5v luminous intensity matching ratio i v - m 2:1 i p =16ma 1/16duty blu e parameter symbol min. typ. max. unit test condition average luminous intensity i v 3.6 5.4 mcd i p =40ma 1/16duty peak emission wavelength ? p 468 nm i f =20ma spectral line half - width ? ? 25 nm i f =20ma dominant wavelength ? d 470 nm i f =20ma forward voltage any dot v f 3.5 4.0 v i f =20ma reverse current any dot i r 100 ? a v r =5v luminous intensity matching ratio i v - m 2:1 i p =32ma 1/16duty note: luminous intensity is measured with a light sensor and filter combination that approximates the cie (com mision internationale de leclairage) eye - response curve.
lite - on technology corpor ation property of lite - on only part no.: ltm - 0215f page: 6 of 11 bns - od - c131/a4 absolute maximum rating for shift register at ta=25 o c characteristic symbol rating unit supply voltage v dd 0 7.0 v input voltage v in - 0.4 v dd +0.4 v output current per v out i out 120 ma output voltage per v out v ce - 0.5 9.5 v clock frequency f ck 25 mhz gnd terminal current i gnd 1920 ma power dissipation p d 1.27(t=25 ) w 0.61(t=85 ) operating temperature t opr - 25 45 storage temperature t stg - 25 85 solder temperature 1/16 inch below seating plane for 3 seconds at 260 recommended operating condition (t= - 40 characteristic symbol condition min. t yp. max. unit led voltage red v led red 3 3.5 4 v led voltage green v led green 5 5.5 6 v led voltage blue v led blue 5 5.5 6. v supply voltage v dd - 4.5 5.0 5.5 v output voltage v out - - - 9 v output current i o outn 5 - 115 ma i oh serial - out - - 1.0 i ol serial - out - - - 1.0 input voltage v ih 0.7v dd - v dd +0.3 v v il - 0.3 - 0.3v dd latch pulse width tw lat v dd =4.5~5.5v 15 - - ns clock pulse width tw clk 15 - - ns set - up time for data tsetup( d) 20 - - ns hold time for data thold( d) 20 - - ns set - up time for latch tsetup( l) 15 - - ns clock frequency f clk cascde operation - 25 mhz power dissipation p d t=85oc - - 0.61 w
lite - on technology corpor ation property of lite - on only part no.: ltm - 0215f page: 7 of 11 bns - od - c131/a4 block diagram timing diagram latches are level sensitive( not edge triggered). latch - termi nal= h level, latches become transparent; latch - terminal= l level, hold data. enable - terminal= h level, all outputs( out0~15) are off. serial - out changes state on falling edges of clock. o u t 0 o u t 1 o u t 1 5 q st d q st d q st d q d ck d q d q ck ck c l o c k s e r ia l - in l a t c h e n a b l e r - e x t i- r e g s e r ia l - o u t ck d q c l o c k s e r ia l - in l a t c h e n a b l e s e r ia l - o u t o u t 0 o u t 1 5 o u t 2 5v 0v 5v 0v 0v 5v 5v 0v o f f on 5v 0v o f f on on o f f on o f f o u t 1
lite - on technology corpor ation property of lite - on only part no.: ltm - 0215f page: 8 of 11 bns - od - c131/a4 clock C serial , out , outn clock - latch t t t c k t t t t t t 90% c l o c k 50% 10% 90% 50% 10% r f w s e tu p h o ld 50% 50% 90% 50% 10% or of p h l plh s e r ia l in o u t n ( c u r r e n t) s e r ia l o u t , t t plh p h l 50% 50% t c k w c l o c k s e r ia l in l a t c h " l " le v e l = d a t a h o l d 50% 50% t s e tu p t h o ld ( l )
lite - on technology corpor ation property of lite - on only part no.: ltm - 0215f page: 9 of 11 bns - od - c131/a4 enable - outn 50% 50% 50% 50% t t plh p h l o u t n e n a b l e i o u t- r e x t 0 10 20 30 40 50 60 70 80 90 100 0 200 400 600 800 1000 1200 1400 1600 1800 2000 r e x t( o h m ) i o u t( m a )
lite - on technology corpor ation property of lite - on only part no.: ltm - 0215f page: 10 of 11 bns - od - c131/a4 74138 electrical characteristics at ta=25 o c function table input output e 1 e 2 e 3 a 0 a 1 a 2 y 0 y 1 y 2 y 3 y 4 y 5 y 6 y 7 h x x x x x h h h h h h h h x h x x x x h h h h h h h h x x l x x x h h h h h h h h l l h l l l l h h h h h h h l l h h l l h l h h h h h h l l h l h l h h l h h h h h l l h h h l h h h l h h h h l l h l l h h h h h l h h h l l h h l h h h h h h l h h l l h l h h h h h h h h l h l l h h h h h h h h h h h l h= high voltage level l= low voltage level x= dont car e 74138 dc characteristics symbol parameter test conditions min. typ. max unit other vcc (v) v ih input high voltage 5.5 3.85 - - v v il input low voltage 5.5 - - 1.65 v v oh output high voltage v i =v ih or v il ; i o = - 8ma 4.5 3.94 - - v v ol ou tput low voltage - v i =v ih or v il ; i o = 8ma 4.5 - - 0.36 v
lite - on technology corpor ation property of lite - on only part no.: ltm - 0215f page: 11 of 11 bns - od - c131/a4 74138 ac characteristics symbol parameter test condition min. typ. max. unit. t phl /t plh propagation delay an to yn vcc=5.0v c l =15pf - 4.4 8.1 ns propagation delay e3 to yn - 4.2 8.1 ns propagation delay e1, e2 to yn - 4.2 8.1 ns ac waveforms p l h yn a n , e 3 in p u t 50% 50% p h l 50% 50% t t 50% 50% 50% 50% t t p h l p l h e 1 , e 2 in p u t yn

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