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PT200KN8 0540W 1212Z VSLB4940 1627AS 1N968B I74F164N DC24V
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  s i n g l e , 3 v , c m o s , l v d s d i f f e r e n t i a l l i n e r e c e i v e r d a t a s h e e t a d n 4 6 6 2 r e v . a d o c u m e n t f e e d b a c k i n f o r m a t i o n f u r n i s h e d b y a n a l o g d e v i c e s i s b e l i e v e d t o b e a c c u r a t e a n d r e l i a b l e . h o w e v e r , n o r e s p o n s i b i l i t y i s a s s u m e d b y a n a l o g d e v i c e s f o r i t s u s e , n o r f o r a n y i n f r i n g e m e n t s o f p a t e n t s o r o t h e r r i g h t s o f t h i r d p a r t i e s t h a t m a y r e s u l t f r o m i t s u s e . s p e c i f i c a t i o n s s u b j e c t t o c h a n g e w i t h o u t n o t i c e . n o l i c e n s e i s g r a n t e d b y i m p l i c a t i o n o r o t h e r w i s e u n d e r a n y p a t e n t o r p a t e n t r i g h t s o f a n a l o g d e v i c e s . t r a d e m a r k s a n d r e g i s t e r e d t r a d e m a r k s a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s . o n e t e c h n o l o g y w a y , p . o . b o x 9 1 0 6 , n o r w o o d , m a 0 2 0 6 2 - 9 1 0 6 , u . s . a . t e l : 7 8 1 . 3 2 9 . 4 7 0 0 ? 2 0 0 9 ? 2 0 1 3 a n a l o g d e v i c e s , i n c . a l l r i g h t s r e s e r v e d . t e c h n i c a l s u p p o r t w w w . a n a l o g . c o m f e a t u r e s 1 5 k v e s d p r o t e c t i o n o n i n p u t p i n s 4 0 0 m b p s ( 2 0 0 m h z ) s w i t c h i n g r a t e s f l o w - t h r o u g h p i n o u t s i m p l i f i e s p c b l a y o u t 2 . 5 n s m a x i m u m p r o p a g a t i o n d e l a y 3 . 3 v p o w e r s u p p l y h i g h i m p e d a n c e o u t p u t s o n p o w e r - d o w n l o w p o w e r d e s i g n : t y p i c a l l y 1 8 m w ( q u i e s c e n t ) i n t e r o p e r a b l e w i t h e x i s t i n g 5 v l v d s d r i v e r s a c c e p t s s m a l l s w i n g ( 3 1 0 m v t y p i c a l ) d i f f e r e n t i a l s i g n a l l e v e l s s u p p o r t s o p e n , s h o r t , a n d t e r m i n a t e d i n p u t f a i l - s a f e 0 v t o  1 0 0 m v t h r e s h o l d r e g i o n c o n f o r m s t o t i a / e i a - 6 4 4 l v d s s t a n d a r d i n d u s t r i a l o p e r a t i n g t e m p e r a t u r e r a n g e :  4 0 c t o + 8 5 c a v a i l a b l e i n s u r f a c e - m o u n t ( s o i c ) p a c k a g e a p p l i c a t i o n s p o i n t - t o - p o i n t d a t a t r a n s m i s s i o n m u l t i d r o p b u s e s c l o c k d i s t r i b u t i o n n e t w o r k s b a c k p l a n e r e c e i v e r s f u n c t i o n a l b l o c k d i a g r a m r o u t r i n + r i n ? v c c a d n 4 6 6 2 g n d n c n c n c 0 7 9 6 0 - 0 0 1 f i g u r e 1 . g e n e r a l d e s c r i p t i o n t h e a d n 4 6 6 2 i s a s i n g l e , c m o s , l o w v o l t a g e d i f f e r e n t i a l s i g n a l i n g ( l v d s ) l i n e r e c e i v e r o f f e r i n g d a t a r a t e s o f o v e r 4 0 0 m b p s ( 2 0 0 m h z ) , a n d u l t r a l o w p o w e r c o n s u m p t i o n . i t f e a t u r e s a f l o w - t h r o u g h p i n o u t f o r e a s y p c b l a y o u t a n d s e p a r a t i o n o f i n p u t a n d o u t p u t s i g n a l s . t h e d e v i c e a c c e p t s l o w v o l t a g e ( 3 1 0 m v t y p i c a l ) d i f f e r e n t i a l i n p u t s i g n a l s a n d c o n v e r t s t h e m t o a s i n g l e - e n d e d 3 v t t l / c m o s l o g i c l e v e l . t h e a d n 4 6 6 2 a n d i t s c o m p a n i o n d r i v e r , t h e a d n 4 6 6 1 , o f f e r a n e w s o l u t i o n t o h i g h s p e e d , p o i n t - t o - p o i n t d a t a t r a n s m i s s i o n , a n d a l o w p o w e r a l t e r n a t i v e t o e m i t t e r - c o u p l e d l o g i c ( e c l ) o r p o s i t i v e e m i t t e r - c o u p l e d l o g i c ( p e c l ) .
a d n 4 6 6 2 d a t a s h e e t r e v . a | p a g e 2 o f 1 2 t a b l e o f c o n t e n t s f e a t u r e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 a p p l i c a t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 f u n c t i o n a l b l o c k d i a g r a m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 g e n e r a l d e s c r i p t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 r e v i s i o n h i s t o r y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 s p e c i f i c a t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 a c c h a r a c t e r i s t i c s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 a b s o l u t e m a x i m u m r a t i n g s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 e s d c a u t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 p i n c o n f i g u r a t i o n a n d f u n c t i o n d e s c r i p t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 t y p i c a l p e r f o r m a n c e c h a r a c t e r i s t i c s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 t h e o r y o f o p e r a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 a p p l i c a t i o n s i n f o r m a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 o u t l i n e d i m e n s i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 o r d e r i n g g u i d e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 r e v i s i o n h i s t o r y 1 0 / 1 3 ? r e v . 0 t o r e v . a c h a n g e t o f e a t u r e s s e c t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 / 0 9 ? r e v i s i o n 0 : i n i t i a l v e r s i o n
d a t a s h e e t a d n 4 6 6 2 r e v . a | p a g e 3 o f 1 2 s p e c i f i c a t i o n s v d d = 3 . 0 v t o 3 . 6 v ; c l = 1 5 p f t o g n d ; a l l s p e c i f i c a t i o n s t m i n t o t m a x , u n l e s s o t h e r w i s e n o t e d . t a b l e 1 . p a r a m e t e r 1 s y m b o l m i n t y p 2 m a x u n i t c o n d i t i o n s / c o m m e n t s l v d s i n p u t h i g h t h r e s h o l d a t r i n + , r i n  3 v t h + 1 0 0 m v v c m = 1 . 2 v , 0 . 0 5 v , 2 . 9 5 v l o w t h r e s h o l d a t r i n + , r i n  3 v t l  1 0 0 m v v c m = 1 . 2 v , 0 . 0 5 v , 2 . 9 5 v i n p u t c u r r e n t a t r i n + , r i n  i i n  1 0 1 + 1 0  a v i n = 2 . 8 v , v c c = 3 . 6 v o r 0 v  1 0 1 + 1 0  a v i n = 0 v , v c c = 3 . 6 v o r 0 v  2 0 1 + 2 0  a v i n = 3 . 6 v , v c c = 0 v o u t p u t o u t p u t h i g h v o l t a g e v o h 2 . 7 3 . 1 v i o h =  0 . 4 m a , v i d = + 2 0 0 m v 2 . 7 3 . 1 v i o h =  0 . 4 m a , i n p u t t e r m i n a t e d 2 . 7 3 . 1 v i o h =  0 . 4 m a , i n p u t s h o r t e d o u t p u t l o w v o l t a g e v o l 0 . 3 0 . 5 v i o l = 2 m a , v i d =  2 0 0 m v o u t p u t s h o r t - c i r c u i t c u r r e n t 4 i o s  1 5  4 7  1 0 0 m a e n a b l e d , v o u t = 0 v i n p u t c l a m p v o l t a g e v c l  1 . 5  0 . 8 v i c l =  1 8 m a p o w e r s u p p l y n o l o a d s u p p l y c u r r e n t i c c 5 . 4 9 m a i n p u t s o p e n e s d p r o t e c t i o n r i n + , r i n  p i n s 1 5 k v h u m a n b o d y m o d e l a l l p i n s e x c e p t r i n + , r i n  4 k v h u m a n b o d y m o d e l 1 c u r r e n t i n t o d e v i c e p i n s i s d e f i n e d a s p o s i t i v e . c u r r e n t o u t o f d e v i c e p i n s i s d e f i n e d a s n e g a t i v e . a l l v o l t a g e s a r e r e f e r e n c e d t o g r o u n d , u n l e s s o t h e r w i s e s p e c i f i e d . 2 a l l t y p i c a l s a r e g i v e n f o r : v c c = + 3 . 3 v , t a = 2 5 c . 3 v c c i s a l w a y s h i g h e r t h a n r i n + a n d r i n  v o l t a g e . r i n  a n d r i n + a r e a l l o w e d t o h a v e a v o l t a g e r a n g e o f  0 . 2 v t o v c c  v i d / 2 . h o w e v e r , t o b e c o m p l i a n t w i t h a c s p e c i f i c a t i o n s , t h e c o m m o n v o l t a g e r a n g e i s 0 . 1 v t o 2 . 3 v . 4 o u t p u t s h o r t - c i r c u i t c u r r e n t ( i o s ) i s s p e c i f i e d a s m a g n i t u d e o n l y ; t h e m i n u s s i g n i n d i c a t e s d i r e c t i o n o n l y . o n l y o n e o u t p u t s h o u l d b e s h o r t e d a t a t i m e . d o n o t e x c e e d m a x i m u m j u n c t i o n t e m p e r a t u r e s p e c i f i c a t i o n .
a d n 4 6 6 2 d a t a s h e e t r e v . a | p a g e 4 o f 1 2 a c c h a r a c t e r i s t i c s v d d = 3 . 0 v t o 3 . 6 v ; c l 1 = 1 5 p f t o g n d ; a l l s p e c i f i c a t i o n s t m i n t o t m a x , u n l e s s o t h e r w i s e n o t e d . t a b l e 2 . p a r a m e t e r s y m b o l m i n t y p 2 m a x u n i t c o n d i t i o n s / c o m m e n t s 3 d i f f e r e n t i a l p r o p a g a t i o n d e l a y h i g h t o l o w t p h l d 1 . 0 2 . 1 5 2 . 5 n s c l = 1 5 p f , v i d = 2 0 0 m v ( s e e f i g u r e 2 a n d f i g u r e 3 ) d i f f e r e n t i a l p r o p a g a t i o n d e l a y l o w t o h i g h t p l h d 1 . 0 2 . 0 3 2 . 5 n s c l = 1 5 p f , v i d = 2 0 0 m v ( s e e f i g u r e 2 a n d f i g u r e 3 ) d i f f e r e n t i a l p u l s e s k e w | t p h l d  t p l h d | 4 t s k d 1 0 8 0 4 0 0 p s c l = 1 5 p f , v i d = 2 0 0 m v ( s e e f i g u r e 2 a n d f i g u r e 3 ) d i f f e r e n t i a l p a r t - t o - p a r t s k e w 5 t s k d 3 1 . 0 n s c l = 1 5 p f , v i d = 2 0 0 m v ( s e e f i g u r e 2 a n d f i g u r e 3 ) d i f f e r e n t i a l p a r t - t o - p a r t s k e w 6 t s k d 4 1 . 5 n s c l = 1 5 p f , v i d = 2 0 0 m v ( s e e f i g u r e 2 a n d f i g u r e 3 ) r i s e t i m e t t l h 5 1 0 8 0 0 p s c l = 1 5 p f , v i d = 2 0 0 m v ( s e e f i g u r e 2 a n d f i g u r e 3 ) f a l l t i m e t t h l 4 4 5 8 0 0 p s c l = 1 5 p f , v i d = 2 0 0 m v ( s e e f i g u r e 2 a n d f i g u r e 3 ) m a x i m u m o p e r a t i n g f r e q u e n c y 7 f m a x 2 0 0 2 5 0 m h z a l l c h a n n e l s s w i t c h i n g 1 c l i n c l u d e s p r o b e a n d j i g c a p a c i t a n c e . 2 a l l t y p i c a l s a r e g i v e n f o r v c c = 3 . 3 v , t a = 2 5 c . 3 g e n e r a t o r w a v e f o r m f o r a l l t e s t s u n l e s s o t h e r w i s e s p e c i f i e d : f = 1 m h z , z o = 5 0  , t t l h a n d t t h l ( 0 % t o 1 0 0 % )  3 n s f o r r i n + / r i n  . 4 t s k d 1 i s t h e m a g n i t u d e d i f f e r e n c e i n d i f f e r e n t i a l p r o p a g a t i o n d e l a y t i m e b e t w e e n t h e p o s i t i v e g o i n g e d g e a n d t h e n e g a t i v e g o i n g e d g e o f t h e s a m e c h a n n e l . 5 t s k d 3 , p a r t - t o - p a r t s k e w , i s t h e d i f f e r e n t i a l c h a n n e l - t o - c h a n n e l s k e w o f a n y e v e n t b e t w e e n d e v i c e s . t h i s s p e c i f i c a t i o n a p p l i e s t o d e v i c e s a t t h e s a m e v c c a n d w i t h i n 5 c o f e a c h o t h e r w i t h i n t h e o p e r a t i n g t e m p e r a t u r e r a n g e . 6 t s k d 4 , p a r t - t o - p a r t s k e w , i s t h e d i f f e r e n t i a l c h a n n e l - t o - c h a n n e l s k e w o f a n y e v e n t b e t w e e n d e v i c e s . t h i s s p e c i f i c a t i o n a p p l i e s t o d e v i c e s o v e r r e c o m m e n d e d o p e r a t i n g t e m p e r a t u r e a n d v o l t a g e r a n g e s , a n d a c r o s s p r o c e s s d i s t r i b u t i o n . t s k d 4 i s d e f i n e d a s | m a x i m u m  m i n i m u m | d i f f e r e n t i a l p r o p a g a t i o n d e l a y . 7 f m a x g e n e r a t o r i n p u t c o n d i t i o n s : f = 2 0 0 m h z , t t l h = t t h l < 1 n s ( 0 % t o 1 0 0 % ) , 5 0 % d u t y c y c l e , d i f f e r e n t i a l ( 1 . 0 5 v t o 1 . 3 5 v p e a k - t o - p e a k ) . o u t p u t c r i t e r i a : 6 0 % / 4 0 % d u t y c y c l e , v o l ( m a x i m u m 0 . 4 v ) , v o h ( m i n i m u m 2 . 7 v ) , l o a d = 1 5 p f ( s t r a y p l u s p r o b e s ) .
d a t a s h e e t a d n 4 6 6 2 r e v . a | p a g e 5 o f 1 2 t e s t c i r c u i t s a n d t i m i n g d i a g r a m s v c c r o u t r i n + c l s i g n a l g e n e r a t o r ? ? r i n ? c l = l o a d a n d t e s t j i g c a p a c i t a n c e 0 7 9 6 0 - 0 0 2 f i g u r e 2 . t e s t c i r c u i t f o r r e c e i v e r p r o p a g a t i o n d e l a y a n d t r a n s i t i o n t i m e 2 0 % 8 0 % 8 0 % 2 0 % 1 . 5 v 1 . 5 v t p l h d t p h l d r i n ? r i n + 0 v ( d i f f e r e n t i a l ) t t l h t t h l v o h v o l 1 . 2 v 1 . 3 v 1 . 1 v r o u t v i d = 2 0 0 m v 0 7 9 6 0 - 0 0 3 f i g u r e 3 . r e c e i v e r p r o p a g a t i o n d e l a y a n d t r a n s i t i o n t i m e w a v e f o r m s
a d n 4 6 6 2 d a t a s h e e t r e v . a | p a g e 6 o f 1 2 a b s o l u t e m a x i m u m r a t i n g s t a = 2 5 c , u n l e s s o t h e r w i s e n o t e d . t a b l e 3 . p a r a m e t e r r a t i n g v c c t o g n d  0 . 3 v t o + 4 v i n p u t v o l t a g e ( r i n + , r i n  ) t o g n d  0 . 3 v t o v c c + 3 . 9 v o u t p u t v o l t a g e ( r o u t ) t o g n d  0 . 3 v t o v c c + 0 . 3 v o p e r a t i n g t e m p e r a t u r e r a n g e i n d u s t r i a l t e m p e r a t u r e r a n g e  4 0 c t o + 8 5 c s t o r a g e t e m p e r a t u r e r a n g e  6 5 c t o + 1 5 0 c j u n c t i o n t e m p e r a t u r e ( t j m a x ) 1 5 0 c p o w e r d i s s i p a t i o n ( t j m a x  t a ) /  j a s o i c p a c k a g e  j a t h e r m a l i m p e d a n c e 1 4 9 . 5 c / w r e f l o w s o l d e r i n g p e a k t e m p e r a t u r e p b - f r e e 2 6 0 c 5 c s t r e s s e s a b o v e t h o s e l i s t e d u n d e r a b s o l u t e m a x i m u m r a t i n g s m a y c a u s e p e r m a n e n t d a m a g e t o t h e d e v i c e . t h i s i s a s t r e s s r a t i n g o n l y ; f u n c t i o n a l o p e r a t i o n o f t h e d e v i c e a t t h e s e o r a n y o t h e r c o n d i t i o n s a b o v e t h o s e i n d i c a t e d i n t h e o p e r a t i o n a l s e c t i o n o f t h i s s p e c i f i c a t i o n i s n o t i m p l i e d . e x p o s u r e t o a b s o l u t e m a x i m u m r a t i n g c o n d i t i o n s f o r e x t e n d e d p e r i o d s m a y a f f e c t d e v i c e r e l i a b i l i t y . e s d c a u t i o n
d a t a s h e e t a d n 4 6 6 2 r e v . a | p a g e 7 o f 1 2 p i n c o n f i g u r a t i o n a n d f u n c t i o n d e s c r i p t i o n s r i n ? 1 r i n + 2 n c 3 n c 4 v c c 8 r o u t 7 n c 6 g n d 5 n c = n o c o n n e c t a d n 4 6 6 2 t o p v i e w ( n o t t o s c a l e ) 0 7 9 6 0 - 0 0 4 f i g u r e 4 . p i n c o n f i g u r a t i o n t a b l e 4 . p i n f u n c t i o n d e s c r i p t i o n s p i n n o . m n e m o n i c d e s c r i p t i o n 1 r i n  r e c e i v e r c h a n n e l 1 i n v e r t i n g i n p u t . w h e n t h i s i n p u t i s m o r e n e g a t i v e t h a n r i n + , r o u t i s h i g h . w h e n t h i s i n p u t i s m o r e p o s i t i v e t h a n r i n + , r o u t i s l o w . 2 r i n + r e c e i v e r c h a n n e l 1 n o n i n v e r t i n g i n p u t . w h e n t h i s i n p u t i s m o r e p o s i t i v e t h a n r i n  , r o u t i s h i g h . w h e n t h i s i n p u t i s m o r e n e g a t i v e t h a n r i n  , r o u t i s l o w . 3 n c n o c o n n e c t . 4 n c n o c o n n e c t . 5 g n d g r o u n d r e f e r e n c e p o i n t f o r a l l c i r c u i t r y o n t h e p a r t . 6 n c n o c o n n e c t . 7 r o u t r e c e i v e r o u t p u t ( 3 v t t l / c m o s ) . i f t h e d i f f e r e n t i a l i n p u t v o l t a g e b e t w e e n r i n + a n d r i n  i s p o s i t i v e , t h i s o u t p u t i s h i g h . i f t h e d i f f e r e n t i a l i n p u t v o l t a g e i s n e g a t i v e , t h i s o u t p u t i s l o w . 8 v c c p o w e r s u p p l y i n p u t . t h i s p a r t c a n b e o p e r a t e d f r o m 3 . 0 v t o 3 . 6 v .
a d n 4 6 6 2 d a t a s h e e t r e v . a | p a g e 8 o f 1 2 t y p i c a l p e r f o r m a n c e c h a r a c t e r i s t i c s 3 . 6 3 . 5 3 . 4 3 . 3 3 . 2 3 . 1 3 . 0 2 . 9 3 . 0 3 . 1 3 . 2 3 . 3 3 . 4 3 . 5 3 . 6 o u t p u t h i g h v o l t a g e , v o h ( v ) p o w e r s u p p l y v o l t a g e , v c c ( v ) i l o a d = ? 4 0 0 a t a = 2 5 c v i d = 2 0 0 m v 0 7 9 6 0 - 0 0 7 f i g u r e 5 . o u t p u t h i g h v o l t a g e v s . p o w e r s u p p l y v o l t a g e 3 3 . 6 0 3 3 . 5 5 3 3 . 5 0 3 3 . 4 5 3 3 . 4 0 3 3 . 3 5 3 3 . 3 0 3 3 . 2 5 3 . 0 3 . 1 3 . 2 3 . 3 3 . 4 3 . 5 3 . 6 o u t p u t l o w v o l t a g e , v o l ( m v ) p o w e r s u p p l y v o l t a g e , v c c ( v ) i l o a d = 2 m a t a = 2 5 c v i d = ? 2 0 0 m v 0 7 9 6 0 - 0 0 8 f i g u r e 6 . o u t p u t l o w v o l t a g e v s . p o w e r s u p p l y v o l t a g e ? 3 5 ? 3 7 ? 3 9 ? 4 1 ? 4 3 ? 4 5 ? 4 7 ? 4 9 ? 5 1 ? 5 3 ? 5 5 3 . 0 3 . 1 3 . 2 3 . 3 3 . 4 3 . 5 3 . 6 o u t p u t s h o r t - c i r c u i t c u r r e n t , i o s ( m a ) p o w e r s u p p l y v o l t a g e , v c c ( v ) 0 7 9 6 0 - 0 0 9 v o u t = 0 v t a = 2 5 c f i g u r e 7 . o u t p u t s h o r t - c i r c u i t c u r r e n t v s . p o w e r s u p p l y v o l t a g e a = 2 5 c 0 ? 5 ? 1 0 ? 1 5 ? 2 0 ? 2 5 ? 3 0 ? 3 5 ? 4 0 ? 4 5 ? 5 0 3 . 0 3 . 1 3 . 2 3 . 3 3 . 4 3 . 5 3 . 6 t h r e s h o l d v o l t a g e , v t h ( m v ) p o w e r s u p p l y v o l t a g e , v c c ( v ) 0 7 2 3 7 - 0 1 1 v o u t = 0 v t a = 2 5 c f i g u r e 8 . t h r e s h o l d v o l t a g e v s . p o w e r s u p p l y v o l t a g e 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 5 0 0 . 0 1 0 . 1 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) p o w e r s u p p l y c u r r e n t , i c c ( m a ) t a = 2 5 c v c c = 3 . 3 v v i d = 2 0 0 m v 0 7 9 6 0 - 0 2 3 c l = 1 5 p f f i g u r e 9 . p o w e r s u p p l y c u r r e n t v s . f r e q u e n c y 0 1 2 3 4 5 6 7 8 9 1 0 ? 4 0 ? 1 5 1 0 3 5 6 0 8 5 a m b i e n t t e m p e r a t u r e ( c ) p o w e r s u p p l y c u r r e n t , i c c ( m a ) v c c = 3 . 3 v v i d = 2 0 0 m v c l = 1 5 p f f r e q u e n c y = 1 m h z 0 7 9 6 0 - 0 2 4 f i g u r e 1 0 . p o w e r 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
d a t a s h e e t a d n 4 6 6 2 r e v . a | p a g e 9 o f 1 2 2 . 5 2 . 4 2 . 3 2 . 2 2 . 1 2 . 0 1 . 9 1 . 8 ? 4 0 ? 1 5 1 0 3 5 8 5 6 0 0 7 9 6 0 - 0 1 4 a m b i e n t t e m p e r a t u r e , t a ( c ) d i f f e r e n t i a l p r o p a g a t i o n d e l a y , t p l h d , t p h l d ( n s ) t p h l d t p l h d v c c = 3 . 3 v v i d = 2 0 0 m v f r e q u e n c y = 2 0 0 m h z c l = 1 5 p f f i g u r e 1 1 . d i f f e r e n t i a l p r o p a g a t i o n d e l a y v s . a m b i e n t t e m p e r a t u r e 4 . 0 3 . 5 3 . 0 2 . 5 2 . 0 1 . 5 0 0 . 5 1 . 0 1 . 5 3 . 0 2 . 0 2 . 5 0 7 9 6 0 - 0 1 5 c o m m o n - m o d e v o l t a g e , v c m ( v ) d i f f e r e n t i a l p r o p a g a t i o n d e l a y , t p l h d , t p h l d ( n s ) t p h l d t p l h d t a = 2 5 c v i d = 2 0 0 m v f r e q u e n c y = 2 0 0 m h z c l = 1 5 p f f i g u r e 1 2 . d i f f e r e n t i a l p r o p a g a t i o n d e l a y v s . c o m m o n - m o d e v o l t a g e 2 . 3 0 2 . 2 5 2 . 2 0 2 . 1 5 2 . 1 0 2 . 0 5 2 . 0 0 1 . 9 5 1 . 9 0 1 . 8 5 3 . 0 3 . 1 3 . 2 3 . 3 3 . 6 3 . 4 3 . 5 0 7 9 6 0 - 0 1 6 p o w e r s u p p l y v o l t a g e , v c c ( v ) d i f f e r e n t i a l p r o p a g a t i o n d e l a y , t p l h d , t p h l d ( n s ) t p h l d t p l h d t a = 2 5 c v i d = 2 0 0 m v f r e q u e n c y = 2 0 0 m h z c l = 1 5 p f f i g u r e 1 3 . d i f f e r e n t i a l p r o p a g a t i o n d e l a y v s . p o w e r s u p p l y v o l t a g e 1 . 0 1 . 5 2 . 0 2 . 5 3 . 0 3 . 5 4 . 0 4 . 5 5 . 0 5 . 5 6 . 0 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 3 . 0 d i f f e r e n t i a l i n p u t v o l t a g e , v i d ( v ) d i f f e r e n t i a l p r o p a g a t i o n d e l a y , t p l h d , t p h l d ( p s ) t p l h d t p h l d v c c = 3 . 3 v c l = 1 5 p f f r e q u e n c y = 2 0 0 m h z v c m = 1 . 2 v 0 7 9 6 0 - 0 2 5 f i g u r e 1 4 . d i f f e r e n t i a l p r o p a g a t i o n d e l a y v s . d i f f e r e n t i a l i n p u t v o l t a g e 2 5 0 2 0 0 1 5 0 1 0 0 5 0 0 ? 5 0 ? 1 0 0 3 . 0 3 . 1 3 . 2 3 . 3 3 . 4 3 . 5 3 . 6 0 7 9 6 0 - 0 1 8 d i f f e r e n t i a l s k e w , t s k e w ( p s ) p o w e r s u p p l y v o l t a g e , v c c ( v ) t a = 2 5 c v i d = 2 0 0 m v f r e q u e n c y = 2 0 0 m h z c l = 1 5 p f f i g u r e 1 5 . d i f f e r e n t i a l s k e w v s . p o w e r s u p p l y v o l t a g e 1 6 0 1 4 0 1 2 0 1 0 0 8 0 6 0 4 0 2 0 0 ? 4 0 ? 1 5 1 0 3 5 6 0 8 5 0 7 9 6 0 - 0 1 9 d i f f e r e n t i a l s k e w , t s k e w ( p s ) a m b i e n t t e m p e r a t u r e , t a ( c ) v i d = 2 0 0 m v v c c = 3 . 3 v f r e q u e n c y = 2 0 0 m h z c l = 1 5 p f f i g u r e 1 6 . d i f f e r e n t i a l s k e w v s . a m b i e n t t e m p e r a t u r e
a d n 4 6 6 2 d a t a s h e e t r e v . a | p a g e 1 0 o f 1 2 6 0 0 5 6 0 5 8 0 5 4 0 5 2 0 5 0 0 4 8 0 4 6 0 4 4 0 4 2 0 4 0 0 3 . 0 3 . 1 3 . 2 3 . 3 3 . 6 3 . 4 3 . 5 0 7 9 6 0 - 0 2 0 p o w e r s u p p l y v o l t a g e , v c c ( v ) t r a n s i t i o n t i m e , t t l h , t t h l ( p s ) t t h l v c c = 3 . 3 v v i d = 2 0 0 m v f r e q u e n c y = 2 5 m h z c l = 1 5 p f t t l h f i g u r e 1 7 . t r a n s i t i o n t i m e v s . p o w e r s u p p l y v o l t a g e 6 0 0 5 5 0 5 0 0 4 5 0 4 0 0 3 5 0 ? 4 0 ? 1 5 1 0 3 5 6 0 8 5 0 7 9 6 0 - 0 2 1 a m b i e n t t e m p e r a t u r e , t a ( c ) t r a n s i t i o n t i m e , t t l h , t t h l ( p s ) t t h l t t l h v c c = 3 . 3 v v i d = 2 0 0 m v f r e q u e n c y = 2 0 0 m h z c l = 1 5 p f f i g u r e 1 8 . t r a n s i t i o n t i m e v s . a m b i e n t t e m p e r a t u r e 1 . 5 1 . 7 1 . 9 2 . 1 2 . 3 2 . 5 2 . 7 2 . 9 3 . 1 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 l o a d ( p f ) d i f f e r e n t i a l p r o p a g a t i o n d e l a y , t p l h d , t p h l d ( n s ) t p l h d t p h l d t a = 2 5 c v c c = 3 . 3 v v i d = 2 0 0 m v f r e q u e n c y = 1 m h z 0 7 9 6 0 - 0 2 6 f i g u r e 1 9 . d i f f e r e n t i a l p r o p a g a t i o n d e l a y v s . l o a d a t 1 m h z 2 0 0 4 0 0 6 0 0 8 0 0 1 0 0 0 1 2 0 0 1 4 0 0 1 6 0 0 1 8 0 0 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 l o a d ( p f ) t r a n s i t i o n t i m e , t t l h , t t h l ( p s ) t t l h t t h l t a = 2 5 c v c c = 3 . 3 v v i d = 2 0 0 m v f r e q u e n c y = 1 m h z 0 7 9 6 0 - 0 2 7 f i g u r e 2 0 . t r a n s i t i o n t i m e v s . l o a d 1 . 5 1 . 7 1 . 9 2 . 1 2 . 3 2 . 5 2 . 7 2 . 9 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 l o a d ( p f ) d i f f e r e n t i a l p r o p a g a t i o n d e l a y , t p l h d , t p h l d ( n s ) t a = 2 5 c v c c = 3 . 3 v v i d = 2 0 0 m v f r e q u e n c y = 2 0 0 m h z t p l h d t p h l d 0 7 9 6 0 - 0 2 8 f i g u r e 2 1 . d i f f e r e n t i a l p r o p a g a t i o n d e l a y v s . l o a d a t 2 0 0 m h z 0 2 0 0 4 0 0 6 0 0 8 0 0 1 0 0 0 1 2 0 0 1 4 0 0 1 6 0 0 1 8 0 0 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 l o a d ( p f ) t r a n s i t i o n t i m e , t t l h , t t h l ( p s ) t t l h t t h l t a = 2 5 c v c c = 3 . 3 v v i d = 2 0 0 m v f r e q u e n c y = 2 0 0 m h z 0 7 9 6 0 - 0 2 9 f i g u r e 2 2 . t r a n s i t i o n t i m e v s . l o a d a t 2 0 0 m h z
d a t a s h e e t a d n 4 6 6 2 r e v . a | p a g e 1 1 o f 1 2 t h e o r y o f o p e r a t i o n t h e a d n 4 6 6 2 i s a s i n g l e l i n e r e c e i v e r f o r l o w v o l t a g e d i f f e r e n t i a l s i g n a l i n g . i t t a k e s a d i f f e r e n t i a l i n p u t s i g n a l o f 3 1 0 m v t y p i c a l l y a n d c o n v e r t s i t i n t o a s i n g l e - e n d e d 3 v t t l / c m o s l o g i c s i g n a l . a d i f f e r e n t i a l c u r r e n t i n p u t s i g n a l , r e c e i v e d v i a a t r a n s m i s s i o n m e d i u m , s u c h a s a t w i s t e d p a i r c a b l e , d e v e l o p s a v o l t a g e a c r o s s a t e r m i n a t i n g r e s i s t o r , r t . t h i s r e s i s t o r i s c h o s e n t o m a t c h t h e c h a r a c t e r i s t i c i m p e d a n c e o f t h e m e d i u m , t y p i c a l l y a r o u n d 1 0 0  . t h e d i f f e r e n t i a l v o l t a g e i s d e t e c t e d b y t h e r e c e i v e r a n d c o n v e r t e d b a c k i n t o a s i n g l e - e n d e d l o g i c s i g n a l . w h e n t h e n o n i n v e r t i n g r e c e i v e r i n p u t , r i n + , i s p o s i t i v e w i t h r e s p e c t t o t h e i n v e r t i n g i n p u t r i n  ( c u r r e n t f l o w s t h r o u g h r t f r o m r i n + t o r i n  ) , t h e n r o u t i s h i g h . w h e n t h e n o n i n v e r t i n g r e c e i v e r i n p u t r i n + i s n e g a t i v e w i t h r e s p e c t t o t h e i n v e r t i n g i n p u t r i n  ( c u r r e n t f l o w s t h r o u g h r t f r o m r i n  t o r i n + ) , t h e n r o u t i s l o w . t h e a d n 4 6 6 2 d i f f e r e n t i a l l i n e r e c e i v e r i s c a p a b l e o f r e c e i v i n g s i g n a l s o f 1 0 0 m v o v e r a 1 v c o m m o n - m o d e r a n g e c e n t e r e d a r o u n d 1 . 2 v . t h i s r e l a t e s t o t h e t y p i c a l d r i v e r o f f s e t v o l t a g e v a l u e o f 1 . 2 v . t h e s i g n a l o r i g i n a t i n g f r o m t h e d r i v e r i s c e n t e r e d a r o u n d 1 . 2 v a n d m a y s h i f t 1 v a r o u n d t h i s c e n t e r p o i n t . t h i s 1 v s h i f t i n g m a y b e c a u s e d b y a d i f f e r e n c e i n t h e g r o u n d p o t e n t i a l o f t h e d r i v e r a n d r e c e i v e r , t h e c o m m o n - m o d e e f f e c t o f c o u p l e d n o i s e , o r b o t h . u s i n g t h e a d n 4 6 6 3 a s a d r i v e r , t h e r e c e i v e d d i f f e r e n t i a l c u r r e n t i s b e t w e e n 2 . 5 m a a n d 4 . 5 m a ( t y p i c a l l y 3 . 1 m a ) , d e v e l o p i n g b e t w e e n 2 5 0 m v a n d 4 5 0 m v a c r o s s a 1 0 0  t e r m i n a t i o n r e s i s - t o r . t h e r e c e i v e d v o l t a g e i s c e n t e r e d a r o u n d t h e r e c e i v e r o f f s e t o f 1 . 2 v . i n o t h e r w o r d s , t h e n o n i n v e r t i n g r e c e i v e r i n p u t i s t y p i c a l l y ( 1 . 2 v + [ 3 1 0 m v / 2 ] ) = 1 . 3 5 5 v , a n d t h e i n v e r t i n g r e c e i v e r i n p u t ( 1 . 2 v  [ 3 1 0 m v / 2 ] ) = 1 . 0 4 5 v f o r l o g i c 1 . f o r l o g i c 0 , t h e i n v e r t i n g a n d n o n i n v e r t i n g i n p u t v o l t a g e s a r e r e v e r s e d . n o t e t h a t b e c a u s e t h e d i f f e r e n t i a l v o l t a g e r e v e r s e s p o l a r i t y , t h e p e a k - t o - p e a k v o l t a g e s w i n g a c r o s s r t i s t w i c e t h e d i f f e r e n t i a l v o l t a g e . c u r r e n t m o d e s i g n a l l i n g o f f e r s c o n s i d e r a b l e a d v a n t a g e s o v e r v o l t a g e m o d e s i g n a l l i n g , s u c h a s r s - 4 2 2 . t h e o p e r a t i n g c u r r e n t r e m a i n s f a i r l y c o n s t a n t w i t h i n c r e a s e d s w i t c h i n g f r e q u e n c y , w h e r e a s w i t h v o l t a g e m o d e d r i v e r s t h e c u r r e n t i n c r e a s e s e x p o n e n t i a l l y i n m o s t c a s e s . t h i s i s c a u s e d b y t h e o v e r l a p a s i n t e r n a l g a t e s s w i t c h b e t w e e n h i g h a n d l o w , w h i c h c a u s e s c u r r e n t s t o f l o w f r o m v c c t o g r o u n d . a c u r r e n t m o d e d e v i c e s i m p l y r e v e r s e s a c o n s t a n t c u r r e n t b e t w e e n i t s t w o o u t p u t s , w i t h n o s i g n i f i c a n t o v e r l a p c u r r e n t s . t h i s i s s i m i l a r t o e m i t t e r - c o u p l e d l o g i c ( e c l ) a n d p o s i t i v e e m i t t e r - c o u p l e d l o g i c ( p e c l ) , b u t w i t h o u t t h e h i g h q u i e s c e n t c u r r e n t o f e c l a n d p e c l . a p p l i c a t i o n s i n f o r m a t i o n f i g u r e 2 3 s h o w s a t y p i c a l a p p l i c a t i o n f o r p o i n t - t o - p o i n t d a t a t r a n s m i s s i o n u s i n g t h e a d n 4 6 6 3 a s t h e d r i v e r . d i n d o u t ? r o u t r i n ? d o u t + r i n + 1 0 0 ? r t 0 . 1 f 1 0 f t a n t a l u m 1 0 f t a n t a l u m + + v c c 0 . 1 f v c c g n d g n d a d n 4 6 6 1 a d n 4 6 6 2 3 . 3 v 3 . 3 v 0 7 9 6 0 - 1 1 9 f i g u r e 2 3 . t y p i c a l a p p l i c a t i o n c i r c u i t
a d n 4 6 6 2 d a t a s h e e t r e v . a | p a g e 1 2 o f 1 2 o u t l i n e d i m e n s i o n s c o n t r o l l i n g d i m e n s i o n s a r e i n m i l l i m e t e r s ; i n c h d i m e n s i o n s ( i n p a r e n t h e s e s ) a r e r o u n d e d - o f f m i l l i m e t e r e q u i v a l e n t s f o r r e f e r e n c e o n l y a n d a r e n o t a p p r o p r i a t e f o r u s e i n d e s i g n . c o m p l i a n t t o j e d e c s t a n d a r d s m s - 0 1 2 - a a 0 1 2 4 0 7 - a 0 . 2 5 ( 0 . 0 0 9 8 ) 0 . 1 7 ( 0 . 0 0 6 7 ) 1 . 2 7 ( 0 . 0 5 0 0 ) 0 . 4 0 ( 0 . 0 1 5 7 ) 0 . 5 0 ( 0 . 0 1 9 6 ) 0 . 2 5 ( 0 . 0 0 9 9 ) 4 5 8 0 1 . 7 5 ( 0 . 0 6 8 8 ) 1 . 3 5 ( 0 . 0 5 3 2 ) s e a t i n g p l a n e 0 . 2 5 ( 0 . 0 0 9 8 ) 0 . 1 0 ( 0 . 0 0 4 0 ) 4 1 8 5 5 . 0 0 ( 0 . 1 9 6 8 ) 4 . 8 0 ( 0 . 1 8 9 0 ) 4 . 0 0 ( 0 . 1 5 7 4 ) 3 . 8 0 ( 0 . 1 4 9 7 ) 1 . 2 7 ( 0 . 0 5 0 0 ) b s c 6 . 2 0 ( 0 . 2 4 4 1 ) 5 . 8 0 ( 0 . 2 2 8 4 ) 0 . 5 1 ( 0 . 0 2 0 1 ) 0 . 3 1 ( 0 . 0 1 2 2 ) c o p l a n a r i t y 0 . 1 0 f i g u r e 2 4 . 8 - l e a d s t a n d a r d s m a l l o u t l i n e p a c k a g e [ s o i c _ n ] n a r r o w b o d y ( r - 8 ) d i m e n s i o n s s h o w n i n m i l l i m e t e r s a n d ( i n c h e s ) o r d e r i n g g u i d e 1 z = r o h s c o m p l i a n t p a r t . m o d e l 1 t e m p e r a t u r e r a n g e p a c k a g e d e s c r i p t i o n p a c k a g e o p t i o n a d n 4 6 6 2 b r z ? 4 0 c t o + 8 5 c 8 - l e a d s t a n d a r d s m a l l o u t l i n e p a c k a g e [ s o i c _ n ] r - 8 a d n 4 6 6 2 b r z - r e e l 7 ? 4 0 c t o + 8 5 c 8 - l e a d s t a n d a r d s m a l l o u t l i n e p a c k a g e [ s o i c _ n ] r - 8 ? 2 0 0 9 ? 2 0 1 3 a n a l o g d e v i c e s , i n c . a l l r i g h t s r e s e r v e d . t r a d e m a r k s a n d r e g i s t e r e d t r a d e m a r k s a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s . d 0 7 9 6 0 - 0 - 1 0 / 1 3 ( a )


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