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5150-pixel ccd linear sensor (b/w) description the ILX531A is a reduction type ccd linear sensor developed for high resolution copiers. this sensor reads a3-size documents at a density of 400 dpi, and a4-size documents at a density of 600 dpi at high speed. features number of effective pixels: 5150 pixels pixel size: 7m 7m (7m pitch) clamp circuit are on-chip signal output phase of two-output simultaneous-output (alternate-output is available) ultra high sensitivity/ultra low lag maximum data rate: 40mhz single 12v power supply input clock pulse: cmos 5v drive package: 22 pin plastic dip (400mil) absolute maximum ratings supply voltage v dd 15 v operating temperature ?0 to +60 ? storage temperature ?0 to +80 ? pin configuration (top view) block diagram ?1 e97x25b97-ps sony reserves the right to change products and specifications without prior notice. this information does not convey any licens e by any implication or otherwise under any patents or other right. application circuits shown, if any, are typical examples illustr ating the operation of the devices. sony cannot assume responsibility for any problems arising out of the use of these circuits. ILX531A 22 pin dip (plastic) 5150 1 2 3 4 5 6 7 8 9 10 11 1 f clp- odd gnd v out - odd v gg gnd v dd f rs- odd f lh- odd f 2- odd f 1- odd f rog 12 13 14 15 16 17 18 19 20 21 22 v dd v out - even v dd nc gnd v dd f clp- even f rs- even f lh- even f 2- even f 1- even d25 d26 d74 s1 s2 s5149 s5150 d75 d94 aa aa aa aa a a a aa aa aa aa a a aaa aaa f rog pulse generator read out gate ccd analog shift register 10 v dd f 1- odd 9 f rog 11 f rs- odd 2 f lh- odd 3 gnd 4 f 2- odd 8 gnd 14 v dd 12 f 1- even 13 f 2- even 15 v dd 17 v dd 19 f lh- even 20 f rs- even 21 read out gate ccd analog shift register 5 v out - odd 18 v out - even 6 v gg f clp- odd 1 aaa output amplifier f clp- even 22 aaa aaa output amplifier
? 2 ILX531A pin description pin no. symbol description pin no. symbol description 1 2 3 4 5 6 7 8 9 10 11 f clp- odd f rs- odd f lh- odd gnd v out - odd v gg gnd f 2- odd f 1- odd v dd f rog clock pulse input (odd pixel) clock pulse input (odd pixel) clock pulse input (odd pixel) gnd signal out (odd pixel) output circuit gate bias gnd clock pulse input (odd pixel) clock pulse input (odd pixel) 12v power supply readout gate clock pulse input 12 13 14 15 16 17 18 19 20 21 22 v dd f 1- even gnd f 2- even nc v dd v out-even v dd f lh- even f rs- even f clp- even 12v power supply clock pulse input (even pixel) gnd clock pulse input (even pixel) nc 12v power supply signal out (even pixel) 12v power supply clock pulse input (even pixel) clock pulse input (even pixel) clock pulse input (even pixel) recommended supply voltage item v dd min. 11.4 typ. 12 max. 12.6 unit v clock characteristics symbol c f 1, c f 2 c f lh c f rs c f clp c f rog min. typ. 400 10 10 10 10 max. unit pf pf pf pf pf item input capacity of f 1 * 1 , f 2 * 1 input capacity of f lh * 1 input capacity of f rs * 1 input capacity of f clp * 1 input capacity of f rog input clock pulse voltage condition high level low level min. 4.75 typ. 5.0 0 max. 5.25 0.1 unit v v item f 1, f 2, f lh, f rs, f clp, f rog pulse voltage * 1 it indicates that f 1- odd , f 1- even as f 1, f 2- odd , f 2- even as f 2, f lh- odd , f lh- even as f lh, f rs- odd , f rs- even as f rs, f clp- odd , f clp- even as f clp. clock frequency min. typ. 1 2 max. 20 40 unit mhz mhz item symbol f 1, f 2, f lh, f rs, f clp data rate f f 1, f f 2, f f lh , f f rs , f f clp f f r
? 3 ILX531A electrooptical characteristics (note 1) (ta = 25 c, v dd = 12v, f f r = 2mhz, input clock = 5 vp-p, light source = 3200k, ir cut filter cm-500s (t = 1.0mm)) item symbol min. typ. max. unit remarks sensitivity1 sensitivity2 sensitivity nonuniformity saturation output voltage saturation exposure register imbalance dark voltage average dark signal nonuniformity image lag supply current total transfer efficiency output impedance offset level r1 r2 prnu v sat se ri v drk dsnu il i vdd tte z o v os 8.2 1.8 0.13 92 11 25.1 4 2.5 0.23 1 0.3 0.6 0.02 30 98 150 6.5 13.8 10 7 2.0 5.0 60 v/(lx ?s) v/(lx ?s) % v lx ?s % mv mv % ma % v note 2 note 3 note 4 note 5 note 6 note 7 note 8 note 9 note 10 note 11 notes 1) in accordance with the given electrooptical characteristics, the even black level is defined as the average value of d6, d8, to d24. the odd black level is defined as the average value of d5, d7, to d23. 2) for the sensitivity test light is applied with a uniform intensity of illumination. 3) w lamp (2854k) 4) prnu is defined as indicated below. ray incidence conditions are the same as for note 2. v out = 500mv (typ.) prnu = 100 [%] where the 5150 pixels are divided into blocks of even and odd pixels, respectively. the maximum output of each block is set to v max , the minimum output to v min and the average output to v ave . 5) use below the minimum value of the saturation output voltage. 6) saturation exposure is defined as follows. se = v sat /r1 7) ri is defined as indicated bellow. v out = 500mv (typ.) ri = 100 [%] where average of odd pixels output is set to v odd-ave , even pixels to v even-ave . 8) optical signal accumulated time t int stands at 10ms. 9) the difference between the maximum and average values of the dark output voltage is calculated for even and odd respectively. the larger value is defined as the dark signal nonuniformity. optical signal accumulated time t int stands at 10ms. (v max ?v min ) /2 v ave | v odd-ave ?v even-ave | v odd-ave + v even-ave ( 2 )
? 4 ILX531A 10) v out = 500 mv (typ.) 11) v os is defined as indicated bellow. a a a a a a a a a a a a a a a v o s v o u t g n d
? 5 ILX531A a a a a a a a a a a a a a a a a a a a a a 5 0 5 0 5 0 5 0 5 0 1 2 3 2 6 2 2 f r o g f 1 - o d d f 1 - e v e n f l h - o d d f l h - e v e n f 2 - o d d f 2 - e v e n f r s - o d d f r s - e v e n f c l p - o d d f c l p - e v e n v o u t - e v e n v o u t - o d d d 1 d 3 d 5 d 2 3 d 2 5 d 2 7 d 6 9 d 7 1 d 7 3 s 1 s 3 s 5 1 4 5 s 5 1 4 7 s 5 1 4 9 d 7 5 d 7 7 d 7 9 d 8 1 d 8 3 d 9 3 d 2 d 4 d 6 d 2 4 d 2 6 d 2 8 d 7 0 d 7 2 d 7 4 s 2 s 4 s 5 1 4 6 s 5 1 4 8 s 5 1 5 0 d 7 6 d 7 8 d 8 0 d 8 2 d 8 4 d 9 4 o p t i c a l b l a c k ( 4 8 p i x e l s ) d u m m y s i g n a l ( 7 4 p i x e l s ) 1 - l i n e o u t p u t p e r i o d ( 5 2 4 4 p i x e l s ) n o t e ) t h e t r a n s f e r p u l s e s ( f 1 , f 2 , f l h ) m u s t h a v e m o r e t h a n 2 6 2 2 c y c l e s . clock timing chart 1 (simultaneous output)
? 6 ILX531A clock timing chart 2 t 4 t 5 t 2 t 6 t 1 t 3 t 7 f r o g f 1 f l h f 2 clock timing chart 3 a a a a a a a a a a a a a a a a a a a a a a f 1 f l h f 2 f r s f c l p v o u t t 7 t 6 t 1 0 t 1 1 t 8 t 1 4 t 1 5 t 1 2 t 9 t 1 3 t 1 6 t 1 7 clock timing of f 1, f 2, f lh, f rs, f clp and v out at odd or even are the same as timing chart 3 in the case of alternate output.
? 7 ILX531A clock timing chart 4 1 . 5 v ( m i n . ) 1 . 5 v ( m i n . ) f 2 0 v f 1 5 v c r o s s p o i n t f 1 a n d f 2 2 . 0 v ( m i n . ) 0 . 5 v ( m i n . ) f l h 0 v f 2 5 v c r o s s p o i n t f l h a n d f 2
? 8 ILX531A a a a a a a a a a a a a a a a a a a a a a a a a a a a a a f r o g 5 0 f 1 - o d d f l h - o d d 5 0 5 0 5 0 f 2 - o d d f 1 - e v e n f l h - e v e n 5 0 5 0 f 2 - e v e n f r s - o d d 5 0 f r s - e v e n v o u t - o d d 5 0 f c l p - e v e n v o u t - e v e n n o t e ) t h e t r a n s f e r p u l s e s ( f 1 , f 2 , f l h ) m u s t h a v e m o r e t h a n 2 6 2 2 c y c l e s . * a l t e r n a t e o u t p u t i s a v a i l a b l e b y m a k i n g f 1 - e v e n , f 2 - e v e n , f l h - e v e n , f r s - e v e n , f c l p - e v e n d e l a y e d t o f 1 - o d d , f 2 - o d d , f l h - o d d , f r s - o d d , f c l p - o d d f o r h a l f a c y c l e . 2 6 2 2 1 2 3 f c l p - o d d 5 0 d 1 d 3 d 5 d 2 3 d 2 5 d 2 7 d 6 9 d 7 1 d 7 3 s 1 s 3 s 5 1 4 5 s 5 1 4 7 s 5 1 4 9 d 7 5 d 7 7 d 7 9 d 8 1 d 8 3 d 9 3 d 2 d 4 d 6 d 2 4 d 2 6 d 2 8 d 7 0 d 7 2 d 7 4 s 2 s 4 s 5 1 4 6 s 5 1 4 8 s 5 1 5 0 d 7 6 d 7 8 d 8 0 d 8 2 d 8 4 d 9 4 o p t i c a l b l a c k ( 4 8 p i x e l s ) d u m m y s i g n a l ( 7 4 p i x e l s ) 1 - l i n e o u t p u t p e r i o d ( 5 2 4 4 p i x e l s ) clock timing chart 5 (alternate output * )
? 9 ILX531A clock pulse recommended timing symbol t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 min. 50 600 400 0 0 0 0 10 10 0 0 10 5 0 0 typ. 100 1000 1000 5 5 20 20 200 * 1 200 * 1 10 10 200 * 1 50 * 1 10 10 8 15 max. 10 10 60 60 30 30 30 30 unit ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns item f rog, f 1 pulse timing f rog pulse high level period f rog, f 1 pulse timing f rog pulse rise time f rog pulse fall time f 1 pulse rise time/ f 2 pulse fall time f 1 pulse fall time/ f 2 pulse rise time f rs pulse high level period f rs, f clp pulse timing f rs pulse rise time f rs pulse fall time f clp pulse high level period f clp, f lh pulse timing f clp pulse rise time f clp pulse fall time signal output delay time * 1 these timing is the recommended condition under f f 1 = 1mhz.
? 10 ILX531A f c l p - o d d g n d v o u t - o d d v g g g n d v d d f r s - o d d f l h - o d d f 2 - o d d f 1 - o d d f r o g v d d v o u t - e v e n v d d n c g n d v d d f c l p - e v e n f r s - e v e n f l h - e v e n f 2 - e v e n f 1 - e v e n 1 0 0 w f c l p 1 0 0 w f r s 1 0 0 w f l h i c 1 1 0 0 w 5 . 1 k w v o u t - o d d f r o g i c 1 2 w f 1 2 w f 2 1 2 v 4 7 f / 1 6 v 0 . 1 f i c 1 : 7 4 a c 0 4 t r 1 : 2 s c 2 7 8 5 v o u t - e v e n 5 . 1 k w 1 0 0 w t r 1 0 . 1 f t r 1 2 3 4 5 6 7 8 9 1 0 1 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 * d a t a r a t e f f r = 2 m h z . application circuit * (simultaneous output) application circuits shown are typical examples illustrating the operation of the devices. sony cannot assume responsibility fo r any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same .
? 11 ILX531A example of representative characteristics 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 1 0 0 0 w a v e l e n g t h [ n m ] 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 r e l a t i v e s e n s i t i v i t y s p e c t r a l s e n s i t i v i t y c h a r a c t e r i s t i c s ( s t a n d a r d c h a r a c t e r i s t i c s ) 0 t a a m b i e n t t e m p e r a t u r e [ c ] 0 . 1 o u t p u t v o l t a g e r a t e d a r k s i g n a l o u t p u t t e m p e r a t u r e c h a r a c t e r i s t i c s ( s t a n d a r d c h a r a c t e r i s t i c s ) 0 . 5 1 5 1 0 1 0 2 0 3 0 4 0 5 0 6 0 1 t i n t i n t e g r a t i o n t i m e [ m s ] 0 . 1 o u t p u t v o l t a g e r a t e i n t e g r a t i o n t i m e o u t p u t v o l t a g e c h a r a c t e r i s t i c s ( s t a n d a r d c h a r a c t e r i s t i c s ) 0 . 5 1 5 1 0 t a a m b i e n t t e m p e r a t u r e [ c ] 0 v o s o f f s e t l e v e l [ v ] o f f s e t l e v e l v s . t e m p e r a t u r e c h a r a c t e r i s t i c s ( s t a n d a r d c h a r a c t e r i s t i c s ) 1 0 2 0 3 0 4 0 5 0 6 0 2 4 6 8 1 0 d v o s d t a 2 m v / c d v o s d v d d 0 . 6 t a = 2 5 c v d d [ v ] 0 v o s o f f s e t l e v e l [ v ] o f f s e t l e v e l v s . v d d c h a r a c t e r i s t i c s ( s t a n d a r d c h a r a c t e r i s t i c s ) 1 1 . 4 1 2 . 0 1 2 . 6 2 4 6 8 1 0 0
? 12 ILX531A notes of handling 1) static charge prevention ccd image sensors are easily damaged by static discharge. before handling be sure to take the following protective measures. a) either handle bare handed or use non chargeable gloves, clothes or material. also use conductive shoes. b) when handling directly use an earth band. c) install a conductive mat on the floor or working table to prevent the generation of static electricity. d) ionized air is recommended for discharge when handling ccd image sensor. e) for the shipment of mounted substrates, use boxes treated for prevention of static charges. 2) notes on handling ccd packages the following points should be observed when handling and installing packages. a) remain within the following limits when applying static load to the package: (1) compressive strength: 39n/surface (do not apply load more than 0.7mm inside the outer perimeter of the glass portion.) (2) shearing strength: 29n/surface (3) tensile strength: 29n/surface (4) torsional strength: 0.9nm b) in addition, if a load is applied to the entire surface by a hard component, bending stress may be generated and the package may fracture, etc., depending on the flatness of the ceramic portion. therefore, for installation, either use an elastic load, such as a spring plate, or an adhesive. c) be aware that any of the following can cause the package to crack or dust to be generated. (1) applying repetitive bending stress to the external leads. (2) applying heat to the external leads for an extended period of time with soldering iron. (3) rapid cooling or heating. (4) prying the plastic portion and ceramic portion away at a support point of the adhesive layer. (5) applying the metal a crash or a rub against the plastic portion. note that the preceding notes should also be observed when removing a component from a board after it has already been soldered. d) the notch of the plastic portion is used for directional index, and that can not be used for reference of fixing. in addition, the cover glass and seal resin may overlap with the notch or ceramic may overlap with the notch of the plastic portion. p l a s t i c p o r t i o n c o v e r g l a s s 3 9 n c e r a m i c p o r t i o n a d h e s i v e ( 1 ) 2 9 n ( 3 ) 0 . 9 n m ( 4 ) 2 9 n ( 2 )
? 13 ILX531A 3) soldering a) make sure the package temperature does not exceed 80 c. b) solder dipping in a mounting furnace causes damage to the glass and other defects. use a grounded 30w soldering iron and solder each pin in less then 2 seconds. for repairs and remount, cool sufficiently. c) to dismount an imaging device, do not use a solder suction equipment. when using an electric desoldering tool, ground the controller. for the control system, use a zero cross type. 4) dust and dirt protection a) operate in clean environments. b) do not either touch glass plates by hand or have any object come in contact with glass surfaces. should dirt stick to a glass surface, blow it off with an air blower. (for dirt stuck through static electricity ionized air is recommended.) c) clean with a cotton bud and ethyl alcohol if the glass surface is grease stained. be careful not to scratch the glass. d) keep in a case to protect from dust and dirt. to prevent dew condensation, preheat or precool when moving to a room with great temperature differences. 5) exposure to high temperatures or humidity will affect the characteristics. accordingly avoid storage or usage in such conditions. 6) ccd image sensors are precise optical equipment that should not be subject to mechanical shocks.
? 14 ILX531A p a c k a g e s t r u c t u r e p a c k a g e m a t e r i a l l e a d t r e a t m e n t l e a d m a t e r i a l p a c k a g e m a s s d r a w i n g n u m b e r p l a s t i c , c e r a m i c g o l d p l a t i n g 4 2 a l l o y l s - b 2 0 - 0 1 ( e ) 1 . t h e h e i g h t f r o m t h e b o t t o m t o t h e s e n s o r s u r f a c e i s 2 . 3 8 0 . 3 m m . 2 . t h e t h i c k n e s s o f t h e c o v e r g l a s s i s 0 . 7 m m , a n d t h e r e f r a c t i v e i n d e x i s 1 . 5 . 5 . 4 3 g m 1 2 2 1 1 1 2 1 1 . 1 2 0 . 3 1 0 . 1 6 5 5 . 7 0 . 3 2 . 5 4 0 . 5 1 0 . 2 5 7 . 3 5 3 . 0 3 . 5 8 h v 2 2 p i n d i p ( 4 0 0 m i l ) 3 6 . 0 5 ( 7 m x 5 1 5 0 p i x e l s ) n o . 1 p i x e l 1 0 . 0 0 . 3 0 ? t o 9 ? 4 . 2 8 0 . 5 0 . 3 4 . 0 0 . 5 5 . 0 0 . 3 ( a t s t a n d o f f ) package outline unit: mm

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