?1 cxl5520m/p e95x04-ps cmos-ccd baseband 1h delay line description cxl5520 is a cmos-ccd baseband 1h delay line designed for tv signal processing. features single 5v power supply low power consumption built-in line locked pll circuit built-in 2 comb filters (addition of delayed and non-delayed output signal.) built-in peripheral circuits absolute maximum ratings (ta = 25?) supply voltage v dd +6 v operating temperature topr ?0 to +60 ? storage temperature tstg ?5 to +150 ? allowable power dissipation p d cxl5520m 400 mw cxl5520p 800 mw recommended operating condition (ta = 25?) supply voltage v dd 5v 5% recommended clock condition (ta = 25?) top pulse voltage v clk 3 to 7 v frequency f clk 15.625 khz input clock waveform sandcastle pulse pin description input signal amplitude (r-y) pal and ntsc vsig 525 mvp-p (typ.) (b-y) pal and ntsc vsig 665 mvp-p (typ.) (r-y) secam vsig 1.05 vp-p (typ.) (b-y) secam vsig 1.33 vp-p (typ.) function 2 comb filters outputs (addition of delayed and non-delayed output signal.) timing generator and clock driver line locked pll circuit (sandcastle pulse) autobias circuit pulse clamp circuit sample and hold circuit and output amp. structure cmos-ccd 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. cxl5520m 16 pin sop (plastic) cxl5520p 16 pin dip (plastic) pin no. 1 2 3 4 5 6 7 8 v dd ab (nc) (nc) sand vco in (nc) gnd +5v supply voltage autobias output not connected not connected sandcastle pulse input vco input not connected ground 9 10 11 12 13 14 15 16 (nc) (nc) vo (r-y) vo (b-y) (nc) vi (b-y) (nc) vi (r-y) not connected not connected (r-y) output signal (b-y) output signal not connected (b-y) input signal not connected (r-y) input signal symbol description pin no. symbol description
? 2 cxl5520m/p block diagram and pin configuration (top view) 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 c l a m p c i r c u i t c l a m p c i r c u i t a u t o b i a s c i r c u i t c c d r e g i s t e r ( 1 h ) c c d r e g i s t e r ( 1 h ) c c d r e g i s t e r ( 0 h ) c c d r e g i s t e r ( 0 h ) o u t p u t c i r c u i t o u t p u t c i r c u i t t i m i n g g e n e r a t o r d i v i d e r ( b y 8 6 4 ) v c o ( 1 3 . 5 m h z ) p h a s e c o m p a r a t o r s a n d c a s t l e p u l s e d e t e c t o r 1 v d d 2 a b 3 ( n c ) 4 ( n c ) 5 s a n d 6 v c o i n 7 ( n c ) 8 g n d ( n c ) v i ( b - y ) ( n c ) v i ( r - y ) v o ( b - y ) v o ( r - y ) ( n c ) ( n c )
? 3 cxl5520m/p electrical characteristics (ta = 25 c, v dd = 5v, f clk = 15.625khz, sandcastle pulse) see electrical characteristics measurement circuit. item supply current output dc voltage output signal (peak to peak value) gain noise voltage noise i dd v dc r v dc b vor vob gnt gseca vnr vnb snr snb b a a b b b b b b b b a b a b a b a a a a a b b b b 1 5 ? 52 15 2 1.05 1.33 6 0 1 56 25 3 7 1 5 ma v v db mv db 1 2 3 4 5 6 symbol condition sw condition 1 2 3 4 min. typ. max. unit note notes 1) this is the ic supply current value. 2) measure the output voltage level when no signal input. 3) measure the output signal peak-to-peak voltage level when the input signals are following level (peak-to- peak voltage). r-y signal 525mvp-p b-y signal 665mvp-p 4) gnt means the ratio of output/input signal when ntsc, pal signal input. gseca means the ratio of output/input signal when secam signal input. signal wave form of ntsc/pal and secam are shown in following. 5) measure the noise voltage at f = 10khz to 1mhz, and no signal input. 6) measure the signal to noise ratio at f = 10khz to 1mhz, and output signal = 1vp-p. no signal input standard input ratio of output/input signal noise voltage (no signal input) (rms value) signal to noise ratio (vo = 1vp-p)
? 4 cxl5520m/p m a x . 5 2 5 m v p - p m a x . 6 6 5 m v p - p m a x . 1 . 0 5 v p - p m a x . 1 . 3 3 v p - p ( r - y ) ( b - y ) ( r - y ) ( b - y ) n t s c / p a l s i g n a l ( e x a m p l e ) s e c a m s i g n a l ( e x a m p l e ) input signal t v s i g n a l s a n d c a s t l e p u l s e ( a ) ( b ) b u r s t s i g n a l p e r i o d h b l a n k i n g s i g n a l p e r i o d v b l a n k i n g ( a ) : p e a k l e v e l ( i n t e r n a l c l a m p l e v e l ) : ( b ) : i n t e r n a l s l i c e l e v e l : s a n d c a s t l e p u l s e f r e q u e n c y = 1 5 . 6 2 5 k h z ( t y p . ) v d d ( 5 v t y p . ) v d d 1 v ( 4 v t y p . ) sandcastle pulse
? 5 cxl5520m/p v i ( r - y ) v d d ( n c ) a b v i ( b - y ) ( n c ) ( n c ) ( n c ) v o ( b - y ) s a n d v o ( r - y ) v c o i n ( n c ) ( n c ) ( n c ) g n d a o s c i l l o s c o p e n o i s e m e t e r 7 5 % c o l o r b a r s i g n a l c o l o r d i f f e r e n c e s i g n a l b - y 7 5 % c o l o r b a r s i g n a l c o l o r d i f f e r e n c e s i g n a l r - y a b s w 4 s w 3 a b 2 . 2 k 5 v 2 . 2 k 5 v 1 0 0 p 1 0 0 p 0 . 0 1 1 m 0 . 1 1 0 0 0 p 3 . 3 5 v 0 . 0 0 1 0 . 0 0 1 a b s w 1 a b s w 2 s a n d c a s t l e p u l s e 5 v p - p 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 0 k 1 0 . 1 electrical characteristics measurement circuit
? 6 cxl5520m/p application circuit 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 . v i ( r - y ) v d d ( n c ) a b v i ( b - y ) ( n c ) ( n c ) ( n c ) v o ( b - y ) s a n d v o ( r - y ) v c o i n ( n c ) ( n c ) ( n c ) g n d 2 . 2 k 5 v 2 . 2 k 5 v 1 0 0 p 1 0 0 p 0 . 0 1 1 m 0 . 1 1 0 0 0 p 3 . 3 5 v 0 . 0 0 1 0 . 0 0 1 s a n d c a s t l e p u l s e 5 v p - p ( b - y ) o u t p u t ( r - y ) o u t p u t ( b - y ) i n p u t ( r - y ) i n p u t 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 0 k 1 0 . 1
? 7 cxl5520m/p example of representative characteristics 1 0 s u p p l y c u r r e n t v s . a m b i e n t t e m p e r a t u r e a m b i e n t t e m p e r a t u r e [ c ] 0 1 0 2 0 3 0 4 0 5 0 6 0 1 0 2 0 3 0 s u p p l y c u r r e n t [ m a ] 1 0 n o i s e v o l t a g e v s . a m b i e n t t e m p e r a t u r e a m b i e n t t e m p e r a t u r e [ c ] 0 1 0 2 0 3 0 4 0 5 0 6 0 0 1 2 n o i s e v o l t a g e [ m v r m s ] 4 . 7 5 s u p p l y c u r r e n t v s . s u p p l y v o l t a g e s u p p l y v o l t a g e [ v ] 5 5 . 2 5 1 0 2 0 3 0 s u p p l y c u r r e n t [ m a ] 1 0 g a i n ( s e c a m m o d e ) v s . a m b i e n t t e m p e r a t u r e a m b i e n t t e m p e r a t u r e [ c ] 0 1 0 2 0 3 0 4 0 5 0 6 0 2 0 2 g a i n [ d b ] 1 1 1 0 g a i n ( p a l m o d e ) v s . a m b i e n t t e m p e r a t u r e a m b i e n t t e m p e r a t u r e [ c ] 0 1 0 2 0 3 0 4 0 5 0 6 0 4 5 7 g a i n [ d b ] 6 1 0 o u t p u t d c v o l t a g e v s . a m b i e n t t e m p e r a t u r e a m b i e n t t e m p e r a t u r e [ c ] 0 1 0 2 0 3 0 4 0 5 0 6 0 0 2 3 o u t p u t d c v o l t a g e [ v ] 1
? 8 cxl5520m/p 4 . 7 5 g a i n ( p a l m o d e ) v s . s u p p l y v o l t a g e s u p p l y v o l t a g e [ v ] 5 5 . 2 5 4 6 7 g a i n [ d b ] 5 4 . 7 5 o u t p u t d c v o l t a g e v s . s u p p l y v o l t a g e s u p p l y v o l t a g e [ v ] 5 5 . 2 5 0 1 3 o u t p u t d c v o l t a g e [ v ] 2 n o i s e v o l t a g e v s . s u p p l y v o l t a g e s u p p l y v o l t a g e [ v ] 0 1 2 n o i s e v o l t a g e [ m v r m s ] 4 . 7 5 5 5 . 2 5 4 . 7 5 g a i n ( s e c a m m o d e ) v s . s u p p l y v o l t a g e s u p p l y v o l t a g e [ v ] 5 5 . 2 5 2 0 2 g a i n [ d b ] 1 1
? 9 cxl5520m/p package outline unit: mm cxl5520m cxl5520p 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 w e i g h t s o n y c o d e e i a j c o d e j e d e c c o d e s o p - 1 6 p - l 0 1 * s o p 0 1 6 - p - 0 3 0 0 - a c o p p e r a l l o y s o l d e r p l a t i n g e p o x y r e s i n 1 6 p i n s o p ( p l a s t i c ) 3 0 0 m i l 9 . 9 0 . 1 + 0 . 4 1 6 9 1 8 1 . 2 7 0 . 4 5 0 . 1 5 . 3 0 . 1 + 0 . 3 7 . 9 0 . 4 6 . 9 1 . 8 5 0 . 1 5 + 0 . 4 0 . 5 0 . 2 0 . 2 0 . 0 5 + 0 . 1 0 . 1 0 . 0 5 + 0 . 2 0 . 2 g 0 . 1 5 m 0 . 1 2 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 w e i g h t e p o x y r e s i n s o l d e r p l a t i n g c o p p e r 1 9 . 2 0 . 1 + 0 . 4 9 1 8 2 . 5 4 0 . 5 0 . 1 1 . 2 0 . 1 5 3 . 0 m i n 0 . 5 m i n 3 . 7 0 . 1 + 0 . 4 6 . 4 0 . 1 + 0 . 3 7 . 6 2 0 . 2 5 0 . 0 5 + 0 . 1 0 t o 1 5 1 6 1 6 p i n d i p ( p l a s t i c ) 3 0 0 m i l 1 . 0 g s o n y c o d e e i a j c o d e j e d e c c o d e d i p - 1 6 p - 0 1 * d i p 0 1 6 - p - 0 3 0 0 - a s i m i l a r t o m o - 0 0 1 - a e
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