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2700 3 pixel ccd linear sensor (color) description the ILX547K is a reduction type ccd linear sensor developed for color image scanner. this sensor reads a4-size documents at a density of 300dpi. the distance between lines is only 4 line (32m). the power supply of this device is single 5v. features number of effective pixels: 8100 pixels (2700 pixels 3) pixel size: 8m 8m (8m pitch) distance between line: 32m (4 lines) maximum data rate: 6mhz (2mhz 3) built-in clamp circuit low lag/high sensitivity single 5v power supply input clock pulse: cmos 5v drive number of output: 3 (r, g, b) package: 22 pin plastic dip (400mil) absolute maximum ratings supply voltage v dd 6v operating temperature ?0 to +60 ? storage temperature ?0 to +80 ? pin configuration (top view) block diagram ?1 e99908-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. ILX547K 22 pin dip (plastic) amplifier (r) f clp v out (b) v out (g) v out (r) v ref v dd f rs gnd f 1 f rog f 2 sensor (r) rog driver ccd analog shift register (r) reset out gate (r) amplifier (g) amplifier (b) sensor (g) ccd analog shift register (g) reset out gate (g) sensor (b) ccd analog shift register (b) reset out gate (b) timing generator 1 2 3 11 12 13 19 20 21 22 1 22 v ref 2 v out (g) 3 gnd 4 nc 5 nc 6 nc 7 nc 8 nc 9 nc 10 nc 11 21 20 19 18 17 16 15 14 13 12 f rog v out (r) v out (b) v dd f rs nc nc nc nc nc f 1 f 2 2700 2700 r1 1 1 g b 2700
? 2 ILX547K unit pf pf pf max. typ. 900 60 10 min. symbol c f 1 , c f 2 c f rs c f rog item input capacity of f 1, f 2 input capacity of f rs input capacity of f rog input pin capacity unit mhz max. 2 typ. 1 min. symbol f f 1 , f f 2 , f f rs item item frequency of f 1, f 2, f rs clock frequency unit v max. 5.25 typ. 5 min. 4.75 item v dd recommended supply voltage unit v v max. 5.25 0.1 typ. 5.0 0 min. 4.75 high level low level f 1, f 2, f rs, f rog pulse voltage input clock pulse voltage pin description pin no. symbol description 1 2 3 4 5 6 7 8 9 10 11 v ref v out (g) gnd nc nc nc nc nc nc nc f rog reference voltage signal output (g) gnd nc nc nc nc nc nc nc clock pulse input pin no. symbol description 12 13 14 15 16 17 18 19 20 21 22 f 2 f 1 nc nc nc nc nc f rs v dd v out (b) v out (r) clock pulse input clock pulse input nc nc nc nc nc clock pulse input power supply signal output (b) signal output (r)
? 3 ILX547K unit % v mv mv % ma % v remarks note 3 note 4 note 8 max. 7.6 9.2 6.5 20 3 10 15 typ. 5.6 6.8 4.8 4 1.5 0.27 0.22 0.31 0.5 3 1 9.5 98 430 3.6 min. 3.6 4.4 3.1 1.2 0.16 0.13 0.19 92 symbol r r r g r b prnu v sat se r se g se b v drk dsnu il i vdd tte zo v os item sensitivity nonuniformity saturation output voltage dark voltage average dark signal nonuniformity image lag supply current total transfer efficiency output impedance offset level electrooptical characteristics (note 1) (ta = 25 c, v dd = 5v, f f rs = 1mhz, input clock = 5vp-p, light source = 3200k, ir cut filter cm-500s (t = 1.0mm)) notes) 1. in accordance with the given electrooptical characteristics, the black level is defined as the average value of the signal level of the optical black pixels. 2. for the sensitivity test light is applied with a uniform intensity of illumination. 3. prnu is defined as indicated below. ray incidence conditions are the same as for note 2. v out (g) = 500mv (typ.) prnu = 100 [%] where the 2700 pixels are divided to blocks of 150, r, g and b 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 . 4. use below the minimum value of the saturation output voltage. 5. saturation exposure is defined as follows. se = where r indicates r r , r g , r b , and se indicates se r , se g , se b . 6. optical signal accumulated time t int stands at 10ms. 7. v out (g) = 500mv (typ.) 8. vos is defined as indicated bellow. v out indicates v out (r), v out (g) and v out (b). (v max ?v min )/2 v ave v sat r sensitivity saturation exposure red green blue red green blue v/(lx ?s) note 2 lx ?s note 5 note 6 note 6 note 7 v o s v o u t g n d
? 4 ILX547K clock timing chart 1 5 0 5 0 5 0 5 0 f r o g f 1 f 2 f r s v o u t 1 2 d 1 d 2 d 3 d 1 2 d 1 3 d 1 4 d 6 0 d 6 1 d 6 2 s 1 s 2 s 2 6 9 8 s 2 6 9 9 d 2 7 0 0 d 6 3 d 6 4 3 2 7 6 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 ( 6 2 p i x e l s ) e f f e c t i v e p i c t u r e e l e m e n t s s i g n a l ( 2 7 0 0 p i x e l s ) 1 - l i n e o u t p u t p e r i o d ( 2 7 6 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 ) m u s t h a v e m o r e t h a n 2 7 6 4 c y c l e s .
? 5 ILX547K clock timing chart 2 f r o g f 1 f 2 t 1 t 2 t 4 t 5 t 3 t 7 t 6 clock timing chart 3 f 1 f 2 v o u t f r s t 1 2 t 1 3 t 8 t 1 1 t 1 0 t 6 t 7 t 9
? 6 ILX547K clock pulse recommended timing unit ns ns ns ns ns ns ns ns ns ns ns ns ns max. 10 10 60 60 30 30 typ. 100 1000 1000 5 5 10 10 250 * 1 250 * 1 10 10 130 40 min. 50 800 800 0 0 0 0 50 80 0 0 symbol t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 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 1 pulse timing f rs pulse rise time f rs pulse fall time signal output delay time * 1 these timing is the recommended condition under f f rs = 1mhz.
? 7 ILX547K application circuit * 1 v r e f 2 v o u t ( g ) 3 g n d 4 n c 5 n c 6 n c 7 n c n c 9 n c 1 0 n c 2 0 1 9 1 8 1 6 f r o g v o u t ( r ) v o u t ( b ) v d d f r s n c n c n c n c n c f 1 f 2 2 b u f f e r 1 1 0 0 i n b u f f e r 1 : i c 1 : 7 4 a c 0 4 5 v b u f f e r 1 0 . 1 f 4 7 f / 1 6 v 1 0 f / 1 6 v v o u t ( g ) 5 v 2 s k 5 2 3 o u t 1 . 5 k f r s v o u t ( b ) b u f f e r 1 v o u t ( r ) 2 f 1 2 f 2 * d a t a r a t e f f r s = 1 m h z 1 0 0 i c 1 f r o g i c 1 1 5 1 7 8 2 1 2 2 1 4 1 3 1 2 1 1 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 .
? 8 ILX547K example of representative characteristics (v dd = 5v, ta = 25 c) w a v e l e n g t h [ n m ] r e l a t i v e s e n s i t i v i t y 5 5 0 6 0 0 6 5 0 4 0 0 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 4 5 0 5 0 0 7 0 0 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 ) d a r k v o l t a g e r a t e v s . a m b i e n t t e m p e r a t u r e ( s t a n d a r d c h a r a c t e r i s t i c s ) o u t p u t v o l t a g e r a t e v s . i n t e g r a t i o n t i m e ( s t a n d a r d c h a r a c t e r i s t i c s ) o f f s e t l e v e l v s . s u p p l y v o l t a g e ( s t a n d a r d c h a r a c t e r i s t i c s ) o f f s e t l e v e l v s . a m b i e n t t e m p e r a t u r e ( s t a n d a r d c h a r a c t e r i s t i c s ) t a a m b i e n t t e m p e r a t u r e [ c ] d a r k v o l t a g e r a t e 3 0 4 0 5 0 1 0 0 0 . 1 1 1 0 0 1 0 1 0 2 0 6 0 t a a m b i e n t t e m p e r a t u r e [ c ] v o s o f f s e t l e v e l [ v ] 2 0 3 0 4 0 5 0 1 0 0 1 2 3 4 5 0 1 0 6 0 v d d s u p p l y v o l t a g e [ v ] v o s o f f s e t l e v e l [ v ] 5 4 . 7 5 0 1 2 3 5 4 5 . 2 5 t i n t i n t e g r a t i o n t i m e [ m s ] o u t p u t v o l t a g e r a t e 5 1 0 . 1 1 1 0 1 0 ? v o s ? v d d 0 . 8 ? v o s ? t a 1 m v / c
? 9 ILX547K 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. 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. 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 )
? 10 ILX547K 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.
? 11 ILX547K package outline unit: mm 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 2 . 2 1 g h v 1 1 1 1 2 2 2 0 t o 9 3 2 . 0 0 . 3 1 0 . 0 0 . 3 0 . 2 5 2 . 5 4 5 . 0 0 . 3 1 0 . 1 6 0 . 5 1 6 . 8 0 . 3 2 1 . 6 ( 8 m x 2 7 0 0 p i x e l s ) 9 . 0 3 0 . 6 2 . 1 0 2 . 8 0 0 . 5 4 . 0 0 . 5 n o . 1 p i x e l ( g r e e n ) 0 . 3 m 2 2 p i n d i p ( 4 0 0 m i l ) l s - d 8 - 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 1 . 6 1 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 .

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