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 ) d e s c r i p t i o n b u 2 3 8 5 k n i s a c l o c k g e n e r a t o r i c t h a t c a n g e n e r a t e m u l t i p l e f r e q u e n c i e s ( c l o c k s ) f r o m o n e o s c i l l a t o r . e x c e l l e n t j i t t e r c h a r a c t e r i s t i c i s a c h i e v e d t h r o u g h t h e b u i l t - i n h i g h - p e r f o r m a n c e 3 - c h a n n e l p l l . h i g h - q u a l i t y s o u n d a n d i m a g e e q u i v a l e n t t o t h e o s c i l l a t i n g m o d u l e a r e t h e r e s u l t o f t h i s f e a t u r e . c l o c k s c a n b e e a s i l y c h a n g e d f o r o t h e r a p p l i c a t i o n s . t h e i n t e r n a l d i v i d i n g c o n t r o l a l l o w s t h e f r e q u e n c y t o b e s w i t c h e d o u t s i d e . f e a t u r e s 1 ) m u l t i p l e f r e q u e n c y c l o c k s i g n a l s c a n b e g e n e r a t e d b y t h e b u i l t - i n 3 - c h a n n e l p l l t h r o u g h c o n n e c t i n g c r y s t a l o s c i l l a t o r . 2 ) q f n 2 0 v p a c k a g e 3 ) 3 . 3 v s i n g l e p o w e r s u p p l y 4 ) f o r c r y s t a l 1 4 . 3 1 8 1 8 2 m h z 2 8 . 6 3 6 3 6 3 m h z a p p l i c a t i o n s d i g i t a l s t i l l c a m e r a d i m e n s i o n ( u n i t : m m ) * d e r a t i n g : 5 . 3 m w / ? c f o r o p e r a t i o n a b o v e t a = 2 5 ? c f e b r u a r y , 2 0 0 3 0 3 w 0 0 2 a b u 2 3 8 5 k n c l o c k g e n e r a t o r f o r d i g i t a l s t i l l c a m e r a q f n 2 0 v a p p l i e d v o l t a g e i n p u t v o l t a g e s t o r a g e t e m p e r a t u r e r a n g e p o w e r d i s s i p a t i o n p a r a m e t e r s y m b o l l i m i t s u n i t v d d v i n t s t g p d v ? c m w + 7 . 0 - 0 . 5 ~ v d d + 0 . 3 - 0 . 3 ~ + 1 2 5 5 3 0 - 3 0 ~ v r e c o m m e n d e d o p e r a t i n g c o n d i t i o n s ( t a = 2 5 ? c ) s u p p l y v o l t a g e i n p u t h v o l t a g e r a n g e i n p u t l v o l t a g e r a n g 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 p a r a m e t e r s y m b o l u n i t v d d v i h v i l t o p r o u t p u t l o a d c l v v ? c p f - - - - - - 0 . 8 v d d v d d 0 . 2 v d d 3 . 0 3 . 6 7 0 1 5 0 . 0 - 5 v m i n . m a x . t y p .
a p p l i c a t i o n c i r c u i t o p e r a t i n g c i r c u i t c u r r e n t i d d - - 4 0 9 6 . 0 1 6 0 4 4 5 0 - m a m h z m h z m h z m h z m h z m h z % % n s e c p s e c p s e c m s e c f c l k 1 - 1 o u t p u t f r e q u e n c y c l k 1 f s 2 : h f s 3 : h n o l o a d x t a l * ( 2 2 8 / 1 7 ) / 2 - 7 1 . 8 7 7 2 7 4 - f c l k 1 - 2 f s 2 : h f s 3 : l x t a l * ( 2 5 1 / 2 5 ) / 2 - 1 1 4 . 5 4 5 4 6 - f c l k 1 - 3 f s 2 : l f s 3 : l x t a l * ( 2 2 4 / 1 4 ) / 2 - 9 0 . 3 1 4 6 8 6 - f c l k 1 - 4 f s 2 : l f s 3 : h x t a l * ( 1 6 4 / 1 2 ) / 2 - 9 6 . 0 1 6 0 4 4 - f c l k 2 - 1 c l k 2 f s 2 : l f s 3 : l x t a l * ( 2 2 8 / 1 7 ) / 2 - 4 8 . 0 0 8 0 2 2 - f c l k 2 - 2 f s 2 , 3 : h l l h h h x t a l * ( 2 2 8 / 1 7 ) / 4 - 1 4 . 3 1 8 1 8 2 - f r e f 1 - 1 r e f c l k f s 1 : h x t a l d i r e c t - 1 7 . 7 3 4 4 5 0 - f r e f 1 - 2 f s 1 : l x t a l * ( 7 0 6 / 5 7 ) / 1 0 4 5 5 0 5 5 d u t y 1 d u t y 1 a t 1 0 0 m h z o r l e s s 1 / 2 v d d t e s t - 5 0 - d u t y 2 d u t y 2 a t 1 0 0 m h z o r l e s s 1 / 2 v d d t e s t t i m e b e t w e e n 0 . 2 v d d ~ 0 . 8 v d d t i m e b e t w e e n 0 . 8 v d d ~ 0 . 2 v d d - 2 . 5 - t r r i s e t i m e n s e c - 2 . 5 - t f f a l l t i m e - 3 0 - * 1 - 1 8 0 - p - j m i n m a x p e r i o d j i t t e r m i n - m a x * 2 - - 1 t l o c k o u t p u t l o c k t i m e * 3 e l e c t r i c a l c h a r a c t e r i s t i c s ( u n l e s s o t h e r w i s e n o t e d : t a = 2 5 ? c , v c c = 3 . 3 v ) w h e n c r y s t a l i s 2 8 . 6 3 6 3 6 3 m h z , x t a l _ s e l = h . w h e n c r y s t a l i s 1 4 . 3 1 8 1 8 m h z , x t a l _ s e l = l . s y m b o l m i n . m a x . u n i t c o n d i t i o n s t y p . p a r a m e t e r 1 4 . 3 1 8 1 8 2 m h z 1 7 . 7 3 4 4 5 0 m h z 4 8 . 0 0 8 0 2 2 m h z 9 6 . 0 1 6 0 4 4 m h z 1 1 4 . 5 4 5 4 6 m h z 9 6 . 0 1 6 0 4 4 m h z 7 1 . 8 7 7 2 7 4 m h z 9 0 . 0 1 6 0 4 4 m h z 1 2 3 4 5 1 5 1 4 1 3 1 2 1 1 a v d d a v d d a v s s x i n x o u t t e s t 1 6 7 8 9 1 0 1 6 1 7 1 8 1 9 2 0 x t a l _ s e l f s 3 f s 2 f s 1 b u 2 3 8 5 k n v d d 1 v d d 1 v s s 1 c l k 2 o n c l k 1 _ o u t t e s t 2 r e f _ c l k v d d 2 v s s 2 c l k 2 o u t n o t e ) b u 2 3 8 5 k n i s b a s i c a l l y p l a c e d o n t h e b o a r d . b y p a s s c a p a c i t o r ( 0 . 1 m f ) n e e d s t o b e p l a c e d b e t w e e n p i n 1 , 2 a n d p i n 3 , p i n 1 3 a n d p i n 1 4 , 1 5 , p i n 1 7 a n d p i n 1 8 a s n e a r t o p i n a s p o s s i b l e .
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