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2SA1107 N5235 NE57500 TA114 74HC190D SH7114 MY76HV4 MPSH10G
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  p h a s e d e t e c t o r / f r e q u e n c y s y n t h e s i z e r a d f 4 0 0 2 - e p r e v . 0 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 w w w . a n a l o g . c o m f a x : 7 8 1 . 4 6 1 . 3 1 1 3 ? 2 0 1 0 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 . f e a t u r e s 4 0 0 m h z b a n d w i d t h 2 . 7 v t o 3 . 3 v p o w e r s u p p l y s e p a r a t e c h a r g e p u m p s u p p l y ( v p ) a l l o w s e x t e n d e d t u n i n g v o l t a g e i n 3 v s y s t e m s p r o g r a m m a b l e c h a r g e p u m p c u r r e n t s 3 - w i r e s e r i a l i n t e r f a c e a n a l o g a n d d i g i t a l l o c k d e t e c t h a r d w a r e a n d s o f t w a r e p o w e r - d o w n m o d e 1 0 4 m h z p h a s e f r e q u e n c y d e t e c t o r s u p p o r t s d e f e n s e a n d a e r o s p a c e a p p l i c a t i o n s ( a q e c s t a n d a r d ) m i l i t a r y t e m p e r a t u r e r a n g e : ? 5 5 c t o + 1 2 5 c c o n t r o l l e d m a n u f a c t u r i n g b a s e l i n e o n e a s s e m b l y / t e s t s i t e o n e f a b r i c a t i o n s i t e e n h a n c e d p r o d u c t c h a n g e n o t i f i c a t i o n q u a l i f i c a t i o n d a t a a v a i l a b l e o n r e q u e s t a p p l i c a t i o n s c l o c k c o n d i t i o n i n g c l o c k g e n e r a t i o n i f l o g e n e r a t i o n g e n e r a l d e s c r i p t i o n t h e a d f 4 0 0 2 - e p f r e q u e n c y s y n t h e s i z e r i s u s e d t o i m p l e m e n t l o c a l o s c i l l a t o r s i n t h e u p c o n v e r s i o n a n d d o w n c o n v e r s i o n s e c t i o n s o f w i r e l e s s r e c e i v e r s a n d t r a n s m i t t e r s . i t c o n s i s t s o f a l o w n o i s e d i g i t a l p h a s e f r e q u e n c y d e t e c t o r ( p f d ) , a p r e c i s i o n c h a r g e p u m p , a p r o g r a m m a b l e r e f e r e n c e d i v i d e r , a n d a p r o g r a m m a b l e n d i v i d e r . t h e 1 4 - b i t r e f e r e n c e c o u n t e r ( r c o u n t e r ) a l l o w s s e l e c t a b l e r e f i n f r e q u e n c i e s a t t h e p f d i n p u t . a c o m p l e t e p h a s e - l o c k e d l o o p ( p l l ) c a n b e i m p l e m e n t e d i f t h e s y n t h e s i z e r i s u s e d w i t h a n e x t e r n a l l o o p f i l t e r a n d v o l t a g e c o n t r o l l e d o s c i l l a t o r ( v c o ) . i n a d d i t i o n , b y p r o g r a m m i n g r a n d n t o 1 , t h e p a r t c a n b e u s e d a s a s t a n d - a l o n e p f d a n d c h a r g e p u m p . a d d i t i o n a l a p p l i c a t i o n a n d t e c h n i c a l i n f o r m a t i o n c a n b e f o u n d i n t h e a d f 4 0 0 2 d a t a s h e e t . f u n c t i o n a l b l o c k d i a g r a m c l k d a t a l e r e f i n r f i n a r f i n b 2 4 - b i t i n p u t r e g i s t e r s d o u t a v d d d v d d c e a g n d d g n d 1 4 - b i t r c o u n t e r r c o u n t e r l a t c h 2 2 1 4 f u n c t i o n l a t c h n c o u n t e r l a t c h 1 3 - b i t n c o u n t e r m 3 m 2 m 1 m u x s d o u t a v d d h i g h - z m u x o u t c p g n d r s e t v p c p p h a s e f r e q u e n c y d e t e c t o r l o c k d e t e c t r e f e r e n c e c h a r g e p u m p c u r r e n t s e t t i n g 1 a d f 4 0 0 2 - e p c p i 3 c p i 2 c p i 1 c p i 6 c p i 5 c p i 4 c u r r e n t s e t t i n g 2 0 9 1 8 7 - 0 0 1 f i g u r e 1 .
a d f 4 0 0 2 - e p r e v . 0 | p a g e 2 o f 8 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  g e n e r a l d e s c r i p t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  f u n c t i o n a l b l o c k d i a g r a m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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  t i m i n g 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  t h e r m a l c h a r a c t e r i s t i c s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  e s d c a u t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  o u t l i n e d i m e n s i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  o r d e r i n g g u i d e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  r e v i s i o n h i s t o r y 1 1 / 1 0 ? r e v i s i o n 0 : i n i t i a l v e r s i o n
a d f 4 0 0 2 - e p r e v . 0 | p a g e 3 o f 8 s p e c i f i c a t i o n s a v d d = d v d d = 3 v 1 0 % , a v d d  v p  5 . 5 v , a g n d = d g n d = c p g n d = 0 v , r s e t = 5 . 1 k  , d b m r e f e r r e d t o 5 0  , t a = t m a x t o t m i n , u n l e s s o t h e r w i s e n o t e d . 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 s ? 5 5 c t o + 1 2 5 c . t a b l e 1 . p a r a m e t e r m i n t y p m a x u n i t t e s t c o n d i t i o n s / c o m m e n t s r f c h a r a c t e r i s t i c s r f i n p u t s e n s i t i v i t y ? 1 0 0 d b m r f i n p u t f r e q u e n c y ( r f i n ) 5 4 0 0 m h z f o r r f i n < 5 m h z , e n s u r e s l e w r a t e ( s r ) > 4 v / s r e f i n c h a r a c t e r i s t i c s r e f i n i n p u t f r e q u e n c y 2 0 3 0 0 m h z f o r r e f i n < 2 0 m h z , e n s u r e s r > 5 0 v / s r e f i n i n p u t s e n s i t i v i t y 1 0 . 8 a v d d v p - p b i a s e d a t a v d d / 2 ( a c c o u p l i n g e n s u r e s a v d d / 2 b i a s ) r e f i n i n p u t c a p a c i t a n c e 1 0 p f r e f i n i n p u t c u r r e n t 1 0 0 a p h a s e f r e q u e n c y d e t e c t o r ( p f d ) p h a s e d e t e c t o r f r e q u e n c y 2 1 0 4 m h z a b p [ 2 : 1 ] = 0 0 ( 2 . 9 n s a n t i b a c k l a s h p u l s e w i d t h ) c h a r g e p u m p p r o g r a m m a b l e i c p s i n k / s o u r c e h i g h v a l u e 5 m a r s e t = 5 . 1 k  l o w v a l u e 6 2 5 a a b s o l u t e a c c u r a c y 2 . 5 % r s e t = 5 . 1 k  r s e t r a n g e 3 . 0 1 1 k  i c p t h r e e - s t a t e l e a k a g e 1 n a t a = 2 5 c i c p v s . v c p 1 . 5 % 0 . 5 v  v c p  ( v p ? 0 . 5 v ) s i n k a n d s o u r c e c u r r e n t m a t c h i n g 2 % 0 . 5 v  v c p  ( v p ? 0 . 5 v ) i c p v s . t e m p e r a t u r e 2 % v c p = v p / 2 l o g i c i n p u t s i n p u t h i g h v o l t a g e , v i h 1 . 4 v i n p u t l o w v o l t a g e , v i l 0 . 6 v i n p u t c u r r e n t , i i n h , i i n l 1 a i n p u t c a p a c i t a n c e , c i n 1 0 p f l o g i c o u t p u t s o u t p u t h i g h v o l t a g e , v o h 1 . 4 v o p e n - d r a i n o u t p u t , 1 k  p u l l - u p r e s i s t o r t o 1 . 8 v d v d d ? 0 . 4 v c m o s o u t p u t o u t p u t h i g h c u r r e n t , i o h 1 0 0 a o u t p u t l o w v o l t a g e , v o l 0 . 4 v i o l = 5 0 0 a p o w e r s u p p l i e s a v d d 2 . 7 3 . 3 v d v d d a v d d v v p a v d d 5 . 5 v a v d d  v p  5 . 5 v i d d 3 ( a i d d + d i d d ) 5 . 0 6 . 0 m a i p 0 . 4 m a t a = 2 5 c p o w e r - d o w n m o d e 1 a a i d d + d i d d n o i s e c h a r a c t e r i s t i c s n o r m a l i z e d p h a s e n o i s e f l o o r ( p n s y n t h ) 4 , 5 ? 2 2 2 d b c / h z p l l l o o p b a n d w i d t h = 5 0 0 k h z n o r m a l i z e d 1 / f n o i s e ( p n 1 _ f ) 4 , 6 ? 1 1 9 d b c / h z m e a s u r e d a t 1 0 k h z o f f s e t ; n o r m a l i z e d t o 1 g h z 1 a v d d = d v d d = 3 v . 2 g u a r a n t e e d b y d e s i g n . s a m p l e t e s t e d t o e n s u r e c o m p l i a n c e . 3 t a = 2 5 c ; a v d d = d v d d = 3 v ; r f i n = 3 5 0 m h z . t h e c u r r e n t f o r a n y o t h e r s e t u p ( 2 5 c , 3 . 0 v ) i n m a i s g i v e n b y 2 . 3 5 + 0 . 0 0 4 6 ( r e f i n ) + 0 . 0 0 6 2 ( r f ) ; r f f r e q u e n c y a n d r e f i n f r e q u e n c y i n m h z . 4 a l l p h a s e n o i s e m e a s u r e m e n t s w e r e p e r f o r m e d w i t h a r o h d e & s c h w a r z f s u p 2 6 p h a s e n o i s e t e s t s y s t e m u s i n g t h e e v a l - a d f 4 0 0 2 e b z 1 e v a l u a t i o n b o a r d a n d t h e u l t r a l o w n o i s e , 1 0 0 m h z o c x o f r o m w e n z e l ( p a r t n o . 5 0 1 - 1 6 8 4 3 ) a s t h e p l l r e f e r e n c e . 5 t h e s y n t h e s i z e r p h a s e n o i s e f l o o r i s e s t i m a t e d b y m e a s u r i n g t h e i n - b a n d p h a s e n o i s e a t t h e o u t p u t o f t h e v c o a n d s u b t r a c t i n g 2 0 l o g n ( w h e r e n i s t h e n d i v i d e r v a l u e ) a n d 1 0 l o g f p f d . p n s y n t h = p n t o t ? 1 0 l o g f p f d ? 2 0 l o g n . 6 t h e p l l p h a s e n o i s e i s c o m p o s e d o f 1 / f ( f l i c k e r ) n o i s e p l u s t h e n o r m a l i z e d p l l n o i s e f l o o r . t h e f o r m u l a f o r c a l c u l a t i n g t h e 1 / f n o i s e c o n t r i b u t i o n a t a n r f f r e q u e n c y ( f r f ) a n d a t a f r e q u e n c y o f f s e t ( f ) i s g i v e n b y p n = p 1 _ f + 1 0 l o g ( 1 0 k h z / f ) + 2 0 l o g ( f r f / 1 g h z ) . b o t h t h e n o r m a l i z e d p h a s e n o i s e f l o o r a n d t h e f l i c k e r n o i s e a r e m o d e l e d i n a d i s i m p l l .
a d f 4 0 0 2 - e p r e v . 0 | p a g e 4 o f 8 t i m i n g c h a r a c t e r i s t i c s a v d d = d v d d = 3 v 1 0 % , a v d d  v p  5 . 5 v , a g n d = d g n d = c p g n d = 0 v , r s e t = 5 . 1 k  , d b m r e f e r r e d t o 5 0  , t a = t m a x t o t m i n , u n l e s s o t h e r w i s e n o t e d . 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 s ? 5 5 c t o + 1 2 5 c . t a b l e 2 . p a r a m e t e r l i m i t 1 u n i t d e s c r i p t i o n t 1 1 0 n s m i n d a t a t o c l k s e t u p t i m e t 2 1 0 n s m i n d a t a t o c l k h o l d t i m e t 3 2 5 n s m i n c l k h i g h d u r a t i o n t 4 2 5 n s m i n c l k l o w d u r a t i o n t 5 1 0 n s m i n c l k t o l e s e t u p t i m e t 6 2 0 n s m i n l e p u l s e w i d t h 1 g u a r a n t e e d b y d e s i g n , b u t n o t p r o d u c t i o n t e s t e d . t i m i n g d i a g r a m c l k d b 2 2 d b 2 d a t a l e t 1 l e d b 2 3 ( m s b ) t 2 d b 1 ( c o n t r o l b i t c 2 ) d b 0 ( l s b ) ( c o n t r o l b i t c 1 ) t 3 t 4 t 6 t 5 0 9 1 8 7 - 0 2 2 f i g u r e 2 . t i m i n g d i a g r a m
a d f 4 0 0 2 - e p r e v . 0 | p a g e 5 o f 8 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 a v d d t o g n d 1 ? 0 . 3 v t o + 3 . 6 v a v d d t o d v d d ? 0 . 3 v t o + 0 . 3 v v p t o g n d 1 ? 0 . 3 v t o + 5 . 8 v v p t o a v d d ? 0 . 3 v t o + 5 . 8 v d i g i t a l i / o v o l t a g e t o g n d 1 ? 0 . 3 v t o d v d d + 0 . 3 v a n a l o g i / o v o l t a g e t o g n d 1 ? 0 . 3 v t o v p + 0 . 3 v r e f i n , r f i n a , r f i n b t o g n d 1 ? 0 . 3 v t o a v d d + 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 ? 5 5 c t o + 1 2 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 2 5 c 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 1 5 0 c l e a d t e m p e r a t u r e , s o l d e r i n g v a p o r p h a s e ( 6 0 s e c ) 2 1 5 c i n f r a r e d ( 1 5 s e c ) 2 2 0 c t r a n s i s t o r c o u n t c m o s 6 4 2 5 b i p o l a r 3 0 3 1 g n d = a g n d = d g n d = c p g n d = 0 v . 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 . t h i s d e v i c e i s a h i g h p e r f o r m a n c e r f i n t e g r a t e d c i r c u i t w i t h a n e s d r a t i n g o f < 2 k v , a n d i t i s e s d s e n s i t i v e . p r o p e r p r e c a u t i o n s s h o u l d b e t a k e n f o r h a n d l i n g a n d a s s e m b l y . t h e r m a l c h a r a c t e r i s t i c s t a b l e 4 . t h e r m a l i m p e d a n c e p a c k a g e t y p e  j a u n i t t s s o p ( r u - 1 6 ) 1 5 0 . 4 c / w e s d c a u t i o n
a d f 4 0 0 2 - e p r e v . 0 | p a g e 6 o f 8 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 s e t c p c p g n d a g n d m u x o u t l e d a t a c l k c e d g n d 1 6 1 5 1 4 1 3 1 2 1 1 1 0 9 12 3 4 5 6 7 8 r f i n b r f i n a a v d d r e f i n v p d v d d a d f 4 0 0 2 - e p t o p v i e w ( n o t t o s c a l e ) p i n 1 i n d i c a t o r 0 9 1 8 7 - 0 0 2 f i g u r e 3 . p i n c o n f i g u r a t i o n ( t o p v i e w ) t a b l e 5 . 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 s e t c o n n e c t i n g a r e s i s t o r b e t w e e n t h i s p i n a n d c p g n d s e t s t h e m a x i m u m c h a r g e p u m p o u t p u t c u r r e n t . t h e n o m i n a l v o l t a g e p o t e n t i a l a t t h e r s e t p i n i s 0 . 6 6 v . t h e r e l a t i o n s h i p b e t w e e n i c p a n d r s e t i s s e t m a x c p r i 2 5 . 5 w h e r e r s e t = 5 . 1 k  a n d i c p m a x = 5 m a . 2 c p c h a r g e p u m p o u t p u t . w h e n e n a b l e d , t h i s o u t p u t p r o v i d e s i c p t o t h e e x t e r n a l l o o p f i l t e r t h a t , i n t u r n , d r i v e s t h e e x t e r n a l v c o . 3 c p g n d c h a r g e p u m p g r o u n d . t h i s i s t h e g r o u n d r e t u r n p a t h f o r t h e c h a r g e p u m p . 4 a g n d a n a l o g g r o u n d . t h i s i s t h e g r o u n d r e t u r n p a t h o f t h e r f i n p u t . 5 r f i n b c o m p l e m e n t a r y i n p u t t o t h e r f i n p u t . t h i s p i n m u s t b e d e c o u p l e d t o t h e g r o u n d p l a n e w i t h a s m a l l b y p a s s c a p a c i t o r , t y p i c a l l y 1 0 0 p f . 6 r f i n a i n p u t t o t h e r f i n p u t . t h i s s m a l l - s i g n a l i n p u t i s a c - c o u p l e d t o t h e e x t e r n a l v c o . 7 a v d d a n a l o g p o w e r s u p p l y . t h i s c a n r a n g e f r o m 2 . 7 v t o 3 . 3 v . d e c o u p l i n g c a p a c i t o r s t o t h e a n a l o g g r o u n d p l a n e s h o u l d b e p l a c e d a s c l o s e a s p o s s i b l e t o t h e a v d d p i n . a v d d m u s t b e t h e s a m e v a l u e a s d v d d . 8 r e f i n r e f e r e n c e i n p u t . t h i s c m o s i n p u t h a s a n o m i n a l t h r e s h o l d o f a v d d / 2 a n d a d c e q u i v a l e n t i n p u t r e s i s t a n c e o f 1 0 0 k  . t h i s i n p u t c a n b e d r i v e n f r o m a t t l o r c m o s c r y s t a l o s c i l l a t o r o r i t c a n b e a c - c o u p l e d . 9 d g n d d i g i t a l g r o u n d . 1 0 c e c h i p e n a b l e . a l o g i c l o w o n t h i s p i n p o w e r s d o w n t h e d e v i c e a n d p u t s t h e c h a r g e p u m p o u t p u t i n t o t h r e e - s t a t e m o d e . t a k i n g t h i s p i n h i g h p o w e r s u p t h e d e v i c e , d e p e n d i n g o n t h e s t a t u s o f t h e p o w e r - d o w n b i t p d 1 . 1 1 c l k s e r i a l c l o c k i n p u t . t h e s e r i a l c l o c k i s u s e d t o c l o c k i n t h e s e r i a l d a t a t o t h e r e g i s t e r s . t h e d a t a i s l a t c h e d i n t o t h e 2 4 - b i t s h i f t r e g i s t e r o n t h e c l k r i s i n g e d g e . t h i s i n p u t i s a h i g h i m p e d a n c e c m o s i n p u t . 1 2 d a t a s e r i a l d a t a i n p u t . t h e s e r i a l d a t a i s l o a d e d m s b f i r s t ; t h e t w o l s b s a r e t h e c o n t r o l b i t s . t h i s i n p u t i s a h i g h i m p e d a n c e c m o s i n p u t . 1 3 l e l o a d e n a b l e . w h e n l e g o e s h i g h , t h e d a t a s t o r e d i n t h e s h i f t r e g i s t e r s i s l o a d e d i n t o o n e o f t h e f o u r l a t c h e s ; t h e l a t c h i s s e l e c t e d u s i n g t h e c o n t r o l b i t s . t h i s i n p u t i s a h i g h i m p e d a n c e c m o s i n p u t . 1 4 m u x o u t m u l t i p l e x e r o u t p u t . t h i s o u t p u t a l l o w s t h e l o c k d e t e c t , t h e s c a l e d r f , o r t h e s c a l e d r e f e r e n c e f r e q u e n c y t o b e a c c e s s e d e x t e r n a l l y . 1 5 d v d d d i g i t a l p o w e r s u p p l y . t h i s c a n r a n g e f r o m 2 . 7 v t o 3 . 3 v . d e c o u p l i n g c a p a c i t o r s t o t h e d i g i t a l g r o u n d p l a n e s h o u l d b e p l a c e d a s c l o s e a s p o s s i b l e t o t h e d v d d p i n . d v d d m u s t b e t h e s a m e v a l u e a s a v d d . 1 6 v p c h a r g e p u m p p o w e r s u p p l y . t h i s s h o u l d b e g r e a t e r t h a n o r e q u a l t o a v d d . i n s y s t e m s w h e r e a v d d i s 3 v , v p c a n b e s e t t o 5 . 5 v a n d u s e d t o d r i v e a v c o w i t h a t u n i n g v o l t a g e o f u p t o 5 v .
a d f 4 0 0 2 - e p r e v . 0 | p a g e 7 o f 8 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 0 9 1 8 7 - 0 3 1 ? 4 0 ? 3 5 ? 3 0 ? 2 5 ? 2 0 ? 1 5 ? 1 0 ? 5 0 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 p o w e r ( d b m ) f r e q u e n c y ( m h z ) + 2 5 c + 1 2 5 c ? 5 5 c f i g u r e 4 . r f i n p u t s e n s i t i v i t y ? 3 5 ? 3 0 ? 2 5 ? 2 0 ? 1 5 5 7 9 1 1 1 3 1 5 p o w e r ( d b m ) f r e q u e n c y ( m h z ) + 2 5 c + 1 2 5 c ? 5 5 c 0 9 1 8 7 - 0 3 3 f i g u r e 5 . r f i n p u t s e n s i t i v i t y , l o w f r e q u e n c y ? 7 0 ? 8 0 ? 9 0 ? 1 0 0 ? 1 1 0 ? 1 2 0 ? 1 3 0 ? 1 4 0 ? 1 5 0 ? 1 6 0 1 k 1 0 k 1 0 0 k 1 m 1 0 m p h a s e n o i s e ( d b c / h z ) f r e q u e n c y o f f s e t ( h z ) r m s n o i s e = 0 . 0 7 d e g r e e s 0 9 1 8 7 - 0 3 1 f i g u r e 6 . i n t e g r a t e d p h a s e n o i s e ( 4 0 0 m h z , 1 m h z , 5 0 k h z ) ? 1 3 0 ? 1 3 5 ? 1 4 0 ? 1 4 5 ? 1 5 5 ? 1 6 0 ? 1 6 5 ? 1 7 0 ? 1 7 5 ? 1 8 0 1 0 0 k 1 m 1 0 m 1 0 0 m 1 g p h a s e n o i s e ( d b c / h z ) p f d f r e q u e n c y ( h z ) ? 1 5 0 0 9 1 8 7 - 0 3 3 f i g u r e 7 . p h a s e n o i s e ( r e f e r r e d t o c p o u t p u t ) v s . p f d f r e q u e n c y r e f ? 4 d b m s a m p l o g 1 0 d b / a t t n 1 0 d b v b w 2 0 k h z m k r 1 1 . 0 0 0 m h z ? 9 4 . 5 d b c c e n t e r 3 9 9 . 9 9 5 m h z r e s b w 2 0 k h z s p a n 2 . 2 m h z s w e e p 2 1 m s ( 6 0 1 p t s ) ? 9 4 . 5 d b c 0 ? 1 0 ? 2 0 ? 3 0 ? 4 0 ? 5 0 ? 6 0 ? 7 0 ? 9 0 ? 1 0 0 ? 8 0 1 1 r 0 9 1 8 7 - 0 3 0 f i g u r e 8 . r e f e r e n c e s p u r s ( 4 0 0 m h z , 1 m h z , 7 k h z )
a d f 4 0 0 2 - e p r e v . 0 | p a g e 8 o f 8 o u t l i n e d i m e n s i o n s 1 6 98 1 p i n 1 s e a t i n g p l a n e 8 0 4 . 5 0 4 . 4 0 4 . 3 0 6 . 4 0 b s c 5 . 1 0 5 . 0 0 4 . 9 0 0 . 6 5 b s c 0 . 1 5 0 . 0 5 1 . 2 0 m a x 0 . 2 0 0 . 0 9 0 . 7 5 0 . 6 0 0 . 4 5 0 . 3 0 0 . 1 9 c o p l a n a r i t y 0 . 1 0 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 o - 1 5 3 - a b f i g u r e 9 . 1 6 - l e a d t h i n s h r i n k s m a l l o u t l i n e p a c k a g e [ t s s o p ] ( r u - 1 6 ) 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 o r d e r i n g g u i d e m o d e l 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 f 4 0 0 2 s r u - e p ? 5 5 c t o + 1 2 5 c 1 6 - l e a d t s s o p r u - 1 6 a d f 4 0 0 2 s r u - e p - r l 7 ? 5 5 c t o + 1 2 5 c 1 6 - l e a d t s s o p r u - 1 6 ? 2 0 1 0 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 9 1 8 7 - 0 - 1 1 / 1 0 ( 0 )


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