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A6151 P4040 NCV4276 1N5942B 9S12D MAX809SD UPD3725A LME4972
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  1 m h z t o 8 g h z , 7 0 d b l o g a r i t h m i c d e t e c t o r / c o n t r o l l e r e n h a n c e d p r o d u c t a d 8 3 1 8 - 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 2 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 w i d e b a n d w i d t h : 1 m h z t o 8 g h z h i g h a c c u r a c y : 1 . 0 d b o v e r 5 5 d b r a n g e ( f < 5 . 8 g h z ) s t a b i l i t y o v e r t e m p e r a t u r e : 0 . 5 d b l o w n o i s e m e a s u r e m e n t / c o n t r o l l e r o u t p u t ( v o u t ) p u l s e r e s p o n s e t i m e : 1 0 n s / 1 2 n s ( f a l l / r i s e ) i n t e g r a t e d t e m p e r a t u r e s e n s o r s m a l l f o o t p r i n t l f c s p p o w e r - d o w n f e a t u r e : < 1 . 5 m w a t 5 v s i n g l e - s u p p l y o p e r a t i o n : 5 v @ 6 8 m a f a b r i c a t e d u s i n g h i g h s p e e d s i g e p r o c e s s a p p l i c a t i o n s r f t r a n s m i t t e r p a s e t p o i n t c o n t r o l a n d l e v e l m o n i t o r i n g r s s i m e a s u r e m e n t i n b a s e s t a t i o n s , w l a n , w i m a x , a n d r a d a r s g e n e r a l d e s c r i p t i o n t h e a d 8 3 1 8 - e p i s a d e m o d u l a t i n g l o g a r i t h m i c a m p l i f i e r , c a p a b l e o f a c c u r a t e l y c o n v e r t i n g a n r f i n p u t s i g n a l t o a c o r r e s p o n d i n g d e c i b e l - s c a l e d o u t p u t v o l t a g e . i t e m p l o y s t h e p r o g r e s s i v e c o m p r e s s i o n t e c h n i q u e o v e r a c a s c a d e d a m p l i f i e r c h a i n , e a c h s t a g e o f w h i c h i s e q u i p p e d w i t h a d e t e c t o r c e l l . t h e d e v i c e i s u s e d i n m e a s u r e m e n t o r c o n t r o l l e r m o d e . t h e a d 8 3 1 8 - e p m a i n t a i n s a c c u r a t e l o g c o n f o r m a n c e f o r s i g n a l s o f 1 m h z t o 6 g h z a n d p r o v i d e s u s e f u l o p e r a t i o n t o 8 g h z . t h e i n p u t r a n g e i s t y p i c a l l y 6 0 d b ( r e : 5 0  ) w i t h e r r o r l e s s t h a n 1 d b . t h e a d 8 3 1 8 - e p h a s a 1 0 n s r e s p o n s e t i m e t h a t e n a b l e s r f b u r s t d e t e c t i o n t o b e y o n d 4 5 m h z . t h e d e v i c e p r o v i d e s u n p r e c e d e n t e d l o g a r i t h m i c i n t e r c e p t s t a b i l i t y v s . a m b i e n t t e m p e r a t u r e c o n d i t i o n s . a 2 m v / c s l o p e t e m p e r a t u r e s e n s o r o u t p u t i s a l s o p r o v i d e d f o r a d d i t i o n a l s y s t e m m o n i t o r i n g . a s i n g l e s u p p l y o f 5 v i s r e q u i r e d . c u r r e n t c o n s u m p t i o n i s t y p i c a l l y 6 8 m a . p o w e r c o n s u m p t i o n d e c r e a s e s t o < 1 . 5 m w w h e n t h e d e v i c e i s d i s a b l e d . t h e a d 8 3 1 8 - e p c a n b e c o n f i g u r e d t o p r o v i d e a c o n t r o l v o l t a g e t o a v g a , s u c h a s a p o w e r a m p l i f i e r o r a m e a s u r e m e n t o u t p u t , f r o m p i n v o u t . b e c a u s e t h e o u t p u t c a n b e u s e d f o r c o n t r o l l e r a p p l i c a t i o n s , w i d e b a n d n o i s e i s m i n i m a l . i n t h i s m o d e , t h e s e t p o i n t c o n t r o l v o l t a g e i s a p p l i e d t o v s e t . t h e f e e d b a c k l o o p t h r o u g h a n r f a m p l i f i e r i s c l o s e d v i a v o u t , t h e o u t p u t o f w h i c h r e g u l a t e s t h e a m p l i f i e r o u t p u t t o a m a g n i t u d e c o r r e s p o n d i n g t o v s e t . t h e a d 8 3 1 8 - e p p r o v i d e s 0 v t o 4 . 9 v o u t p u t c a p a b i l i t y a t t h e v o u t p i n , s u i t a b l e f o r c o n t r o l l e r f u n c t i o n a l b l o c k d i a g r a m t e m p s e n s o r g a i n b i a s s l o p e d e t d e t d e t d e t i n h i i n l o i v v o u t i v v s e t c l p f t e m p v p s i e n b l t a d j v p s o c m o p c m i p 1 0 7 8 3 - 0 0 1 f i g u r e 1 . 2 . 40 ? 6 5 1 0 p i n ( d b m ) v o u t ( v ) e r r o r ( d b ) 2 . 2 2 . 0 1 . 8 1 . 6 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 4 0 . 2 6? 6 54 3 2 1 0 ? 1 ? 2 ? 3 ? 4 ? 5 ? 6 0 ? 5 5 ? 5 0 ? 4 5 ? 4 0 ? 3 5 ? 3 0 ? 2 5 ? 2 0 ? 1 5 ? 1 0 ? 5 0 5 1 0 7 8 3 - 0 5 2 f i g u r e 2 . t y p i c a l l o g a r i t h m i c r e s p o n s e a n d e r r o r v s . i n p u t a m p l i t u d e a t 5 . 8 g h z a p p l i c a t i o n s . a s a m e a s u r e m e n t d e v i c e , p i n v o u t i s e x t e r n a l l y c o n n e c t e d t o v s e t t o p r o d u c e a n o u t p u t v o l t a g e , v o u t , w h i c h i s a d e c r e a s i n g l i n e a r - i n - d b f u n c t i o n o f t h e r f i n p u t s i g n a l a m p l i t u d e . t h e l o g a r i t h m i c s l o p e i s n o m i n a l l y  2 5 m v / d b b u t c a n b e a d j u s t e d b y s c a l i n g t h e f e e d b a c k v o l t a g e f r o m v o u t t o t h e v s e t i n t e r f a c e . t h e i n t e r c e p t i s 2 0 d b m ( r e : 5 0  , c w i n p u t ) u s i n g t h e i n h i i n p u t . t h e s e p a r a m e t e r s a r e v e r y s t a b l e a g a i n s t s u p p l y a n d t e m p e r a t u r e v a r i a t i o n s . t h e a d 8 3 1 8 - e p i s f a b r i c a t e d o n a s i g e b i p o l a r i c p r o c e s s a n d i s a v a i l a b l e i n a 4 m m 4 m m , 1 6 - l e a d l f c s p . p e r f o r m a n c e i s s p e c i f i e d o v e r a t e m p e r a t u r e r a n g e o f ? 5 5 o c t o + 1 0 5 o c . 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 8 3 1 8 d a t a s h e e t .
a d 8 3 1 8 - e p e n h a n c e d p r o d u c t r e v . 0 | 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 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 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 o u t l i n e d i m e n s i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 o r d e r i n g g u i d e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 r e v i s i o n h i s t o r y 7 / 1 2 ? r e v i s i o n 0 : i n i t i a l v e r s i o n
e n h a n c e d p r o d u c t a d 8 3 1 8 - e p r e v . 0 | p a g e 3 o f 1 2 s p e c i f i c a t i o n s v p o s = 5 v , c l p f = 2 2 0 p f , t a = 2 5 c , 5 2 . 3  t e r m i n a t i o n r e s i s t o r a t i n h i , 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 t e s t c o n d i t i o n s / c o m m e n t s m i n t y p m a x u n i t s i g n a l i n p u t i n t e r f a c e i n h i ( p i n 1 4 ) a n d i n l o ( p i n 1 5 ) s p e c i f i e d f r e q u e n c y r a n g e 0 . 0 0 1 8 g h z d c c o m m o n - m o d e v o l t a g e v p o s ? 1 . 8 v m e a s u r e m e n t m o d e v o u t ( p i n 6 ) s h o r t e d t o v s e t ( p i n 7 ) , s i n u s o i d a l i n p u t s i g n a l f = 9 0 0 m h z r t a d j = 5 0 0  i n p u t i m p e d a n c e 9 5 7 | | 0 . 7 1  | | p f 3 d b d y n a m i c r a n g e t a = 2 5 c 6 5 d b  5 5 c < t a < + 1 0 5 c 6 3 d b 1 d b d y n a m i c r a n g e t a = 2 5 c 5 7 d b m a x i m u m i n p u t l e v e l 1 d b e r r o r  1 d b m m i n i m u m i n p u t l e v e l 1 d b e r r o r  5 8 d b m s l o p e  2 6  2 4 . 5  2 3 m v / d b i n t e r c e p t 1 9 . 5 2 2 2 4 d b m o u t p u t v o l t a g e ? h i g h p o w e r i n p i n =  1 0 d b m 0 . 7 0 . 7 8 0 . 8 6 v o u t p u t v o l t a g e ? l o w p o w e r i n p i n =  4 0 d b m 1 . 4 2 1 . 5 2 1 . 6 2 v t e m p e r a t u r e s e n s i t i v i t y p i n =  1 0 d b m 2 5 c  t a  1 0 5 c 0 . 0 0 7 1 d b / c  5 5 c  t a  + 2 5 c 0 . 0 0 3 1 d b / c f = 1 . 9 g h z r t a d j = 5 0 0  i n p u t i m p e d a n c e 5 2 3 | | 0 . 6 8  | | p f 3 d b d y n a m i c r a n g e t a = 2 5 c 6 5 d b  5 5 c < t a < + 1 0 5 c 6 3 d b 1 d b d y n a m i c r a n g e t a = 2 5 c 5 7 d b m a x i m u m i n p u t l e v e l 1 d b e r r o r  2 d b m m i n i m u m i n p u t l e v e l 1 d b e r r o r  5 9 d b m s l o p e  2 7  2 4 . 4  2 2 m v / d b i n t e r c e p t 1 7 2 0 . 4 2 4 d b m o u t p u t v o l t a g e ? h i g h p o w e r i n p i n =  1 0 d b m 0 . 6 3 0 . 7 3 0 . 8 3 v o u t p u t v o l t a g e ? l o w p o w e r i n p i n =  3 5 d b m 1 . 2 1 . 3 5 1 . 5 v t e m p e r a t u r e s e n s i t i v i t y p i n = ? 1 0 d b m 2 5 c  t a  1 0 5 c 0 . 0 0 5 6 d b / c  5 5 c  t a  + 2 5 c 0 . 0 0 0 4 d b / c f = 2 . 2 g h z r t a d j = 5 0 0  i n p u t i m p e d a n c e 3 9 1 | | 0 . 6 6  | | p f 3 d b d y n a m i c r a n g e t a = 2 5 c 6 5 d b  5 5 c < t a < + 1 0 5 c 6 2 d b 1 d b d y n a m i c r a n g e t a = 2 5 c 5 8 d b m a x i m u m i n p u t l e v e l 1 d b e r r o r  2 d b m m i n i m u m i n p u t l e v e l 1 d b e r r o r  6 0 d b m s l o p e  2 8  2 4 . 4  2 1 . 5 m v / d b i n t e r c e p t 1 5 1 9 . 6 2 5 d b m o u t p u t v o l t a g e ? h i g h p o w e r i n p i n =  1 0 d b m 0 . 6 3 0 . 7 3 0 . 8 4 v o u t p u t v o l t a g e ? l o w p o w e r i n p i n =  3 5 d b m 1 . 2 1 . 3 4 1 . 5 v t e m p e r a t u r e s e n s i t i v i t y p i n =  1 0 d b m 2 5 c  t a  1 0 5 c 0 . 0 0 5 2 d b / c  5 5 c  t a  + 2 5 c 0 . 0 0 3 4 d b / c
a d 8 3 1 8 - e p e n h a n c e d p r o d u c t r e v . 0 | p a g e 4 o f 1 2 p a r a m e t e r t e s t c o n d i t i o n s / c o m m e n t s m i n t y p m a x u n i t f = 3 . 6 g h z r t a d j = 5 1  i n p u t i m p e d a n c e 1 1 9 | | 0 . 7  | | p f 3 d b d y n a m i c r a n g e t a = 2 5 c 7 0 d b  5 5 c < t a < + 1 0 5 c 6 1 d b 1 d b d y n a m i c r a n g e t a = 2 5 c 5 8 d b m a x i m u m i n p u t l e v e l 1 d b e r r o r  2 d b m m i n i m u m i n p u t l e v e l 1 d b e r r o r ? 6 0 d b m s l o p e  2 4 . 3 m v / d b i n t e r c e p t 1 9 . 8 d b m o u t p u t v o l t a g e ? h i g h p o w e r i n p i n =  1 0 d b m 0 . 7 1 7 v o u t p u t v o l t a g e ? l o w p o w e r i n p i n =  4 0 d b m 1 . 4 6 v t e m p e r a t u r e s e n s i t i v i t y p i n =  1 0 d b m 2 5 c  t a  1 0 5 c 0 . 0 0 1 2 d b / c  5 5 c  t a  + 2 5 c 0 . 0 0 9 d b / c f = 5 . 8 g h z r t a d j = 1 0 0 0  i n p u t i m p e d a n c e 3 3 | | 0 . 5 9  | | p f 3 d b d y n a m i c r a n g e t a = 2 5 c 7 0 d b  5 5 c < t a < + 1 0 5 c 6 2 d b 1 d b d y n a m i c r a n g e t a = 2 5 c 5 7 d b m a x i m u m i n p u t l e v e l 1 d b e r r o r  1 d b m m i n i m u m i n p u t l e v e l 1 d b e r r o r  5 8 d b m s l o p e  2 4 . 3 m v / d b i n t e r c e p t 2 5 d b m o u t p u t v o l t a g e ? h i g h p o w e r i n p i n =  1 0 d b m 0 . 8 6 v o u t p u t v o l t a g e ? l o w p o w e r i n p i n =  4 0 d b m 1 . 5 9 v t e m p e r a t u r e s e n s i t i v i t y p i n =  1 0 d b m 2 5 c  t a  1 0 5 c 0 . 0 1 9 d b / c  5 5 c  t a  + 2 5 c 0 . 0 0 9 6 d b / c f = 8 . 0 g h z r t a d j = 5 0 0  3 d b d y n a m i c r a n g e t a = 2 5 c 6 0 d b  5 5 c < t a < + 1 0 5 c 5 8 d b m a x i m u m i n p u t l e v e l 3 d b e r r o r 3 d b m m i n i m u m i n p u t l e v e l 3 d b e r r o r  5 5 d b m s l o p e  2 3 m v / d b i n t e r c e p t 3 7 d b m o u t p u t v o l t a g e ? h i g h p o w e r i n p i n =  1 0 d b m 1 . 0 6 v o u t p u t v o l t a g e ? l o w p o w e r i n p i n =  4 0 d b m 1 . 7 8 v t e m p e r a t u r e s e n s i t i v i t y p i n =  1 0 d b m 2 5 c  t a  1 0 5 c 0 . 0 3 2 d b / c  5 5 c  t a  + 2 5 c 0 . 0 0 7 8 d b / c o u t p u t i n t e r f a c e v o u t ( p i n 6 ) v o l t a g e s w i n g v s e t = 0 v ; p i n =  1 0 d b m , n o l o a d 1 4 . 9 v v s e t = 2 . 1 v ; p i n =  1 0 d b m , n o l o a d 1 2 5 m v o u t p u t c u r r e n t d r i v e v s e t = 1 . 5 v ; p i n =  5 0 d b m 6 0 m a s m a l l s i g n a l b a n d w i d t h p i n =  1 0 d b m ; f r o m c l p f t o v o u t 6 0 m h z v i d e o b a n d w i d t h ( o r e n v e l o p e b a n d w i d t h ) 4 5 m h z o u t p u t n o i s e p i n = 2 . 2 g h z ;  1 0 d b m , f n o i s e = 1 0 0 k h z , c l p f = 2 2 0 p f 9 0 n v /  h z f a l l t i m e p i n = o f f t o  1 0 d b m , 9 0 % t o 1 0 % 1 0 n s r i s e t i m e p i n =  1 0 d b m t o o f f , 1 0 % t o 9 0 % 1 2 n s
e n h a n c e d p r o d u c t a d 8 3 1 8 - e p r e v . 0 | p a g e 5 o f 1 2 p a r a m e t e r t e s t c o n d i t i o n s / c o m m e n t s m i n t y p m a x u n i t v s e t i n t e r f a c e v s e t ( p i n 7 ) n o m i n a l i n p u t r a n g e p i n = 0 d b m ; m e a s u r e m e n t m o d e 2 0 . 5 p i n =  6 5 d b m ; m e a s u r e m e n t m o d e 2 2 . 1 v l o g a r i t h m i c s c a l e f a c t o r  0 . 0 4 d b / m v b i a s c u r r e n t s o u r c e p i n =  1 0 d b m ; v s e t = 2 . 1 v 2 . 5  a t e m p e r a t u r e r e f e r e n c e t e m p ( p i n 1 3 ) o u t p u t v o l t a g e t a = 2 5 c , r l o a d = 1 0 k  0 . 5 7 0 . 6 0 . 6 3 v t e m p e r a t u r e s l o p e  5 5 c  t a  + 1 0 5 c , r l o a d = 1 0 k  2 m v / c c u r r e n t s o u r c e / s i n k t a = 2 5 c 1 0 / 0 . 1 m a p o w e r - d o w n i n t e r f a c e e n b l ( p i n 1 6 ) l o g i c l e v e l t o e n a b l e d e v i c e 1 . 7 v e n b l c u r r e n t w h e n e n a b l e d e n b l = 5 v < 1  a e n b l c u r r e n t w h e n d i s a b l e d e n b l = 0 v ; s o u r c i n g 1 5  a p o w e r i n t e r f a c e v p s i ( p i n 3 a n d p i n 4 ) , v p s o ( p i n 9 ) s u p p l y v o l t a g e 4 . 5 5 5 . 5 v q u i e s c e n t c u r r e n t e n b l = 5 v 5 0 6 8 8 2 m a v s . t e m p e r a t u r e  5 5 c  t a  + 1 0 5 c 1 5 0  a / c s u p p l y c u r r e n t w h e n d i s a b l e d e n b l = 0 v , t o t a l c u r r e n t s f o r v p s i a n d v p s o 2 6 0  a v s . t e m p e r a t u r e  5 5 c  t a  + 1 0 5 c 3 5 0  a 1 c o n t r o l l e r m o d e . 2 g a i n = 1 . f o r o t h e r g a i n s , s e e t h e a d 8 3 1 8 d a t a s h e e t .
a d 8 3 1 8 - e p e n h a n c e d p r o d u c t r e v . 0 | 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 b l e 2 . p a r a m e t e r r a t i n g s u p p l y v o l t a g e : p i n v p s o , p i n v p s i 5 . 7 v e n b l , v s e t v o l t a g e 0 t o v p o s i n p u t p o w e r ( s i n g l e - e n d e d , r e : 5 0  ) 1 2 d b m i n t e r n a l p o w e r d i s s i p a t i o n 0 . 7 3 w  j a 1 5 5 c / w 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 3 0 c 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  5 5 c t o + 1 0 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 1 w i t h p a c k a g e d i e p a d d l e s o l d e r e d t o t h e r m a l p a d s w i t h v i a s c o n n e c t i n g t o i n n e r a n d b o t t o m l a y e r s . 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
e n h a n c e d p r o d u c t a d 8 3 1 8 - e p r e v . 0 | 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 1 2 c m i p 1 1 c m i p 1 0 t a d j 9 v p s o 1 c m i p 2 c m i p 3 v p s i 4 v p s i 1 3 t e m p 8 c m o p 1 4 i n h i 7 v s e t 1 5 i n l o 6 v o u t 1 6 e n b l 5 c l p f a d 8 3 1 8 - e p 1 0 7 8 3 - 0 0 2 n o t e s 1 . t h e e x p o s e d p a d d l e i s i n t e r n a l l y c o n n e c t e d t o c m i p ( s o l d e r t o g r o u n d ) . f i g u r e 3 . p i n c o n f i g u r a t i o n t a b l e 3 . 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 , 2 , 1 1 , 1 2 c m i p d e v i c e c o m m o n ( i n p u t s y s t e m g r o u n d ) . 3 , 4 v p s i p o s i t i v e s u p p l y v o l t a g e ( i n p u t s y s t e m ) : 4 . 5 v t o 5 . 5 v . v o l t a g e o n p i n 3 , p i n 4 , a n d p i n 9 s h o u l d b e e q u a l . 5 c l p f l o o p f i l t e r c a p a c i t o r . 6 v o u t m e a s u r e m e n t a n d c o n t r o l l e r o u t p u t . 7 v s e t s e t p o i n t i n p u t f o r c o n t r o l l e r m o d e o r f e e d b a c k i n p u t f o r m e a s u r e m e n t m o d e . 8 c m o p d e v i c e c o m m o n ( o u t p u t s y s t e m g r o u n d ) . 9 v p s o p o s i t i v e s u p p l y v o l t a g e ( o u t p u t s y s t e m ) : 4 . 5 v t o 5 . 5 v . v o l t a g e o n p i n 3 , p i n 4 , a n d p i n 9 s h o u l d b e e q u a l . 1 0 t a d j t e m p e r a t u r e c o m p e n s a t i o n a d j u s t m e n t . 1 3 t e m p t e m p e r a t u r e s e n s o r o u t p u t . 1 4 i n h i r f i n p u t . n o m i n a l i n p u t r a n g e :  6 0 d b m t o 0 d b m ( r e : 5 0  ) , a c - c o u p l e d . 1 5 i n l o r f c o m m o n f o r i n h i . a c - c o u p l e d r f c o m m o n . 1 6 e n b l d e v i c e e n a b l e . c o n n e c t t o v p s i f o r n o r m a l o p e r a t i o n . c o n n e c t p i n t o g r o u n d f o r d i s a b l e m o d e . p a d d l e t h e e x p o s e d p a d d l e i s i n t e r n a l l y c o n n e c t e d t o c m i p ( s o l d e r t o g r o u n d ) .
a d 8 3 1 8 - e p e n h a n c e d p r o d u c t r e v . 0 | 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 v p o s = 5 v ; t a = + 2 5 c ,  5 5 c , + 1 0 5 c ; c l p f = 2 2 0 p f ; r t a d j = 5 0 0  ; u n l e s s o t h e r w i s e n o t e d . c o l o r s : + 2 5 c  b l a c k ;  5 5 c  b l u e ; + 1 0 5 c  r e d . 2 . 4 2 . 0 2 . 2 1 . 8 1 . 6 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 40 0 . 2 ? 6 5 ? 5 5 ? 4 5 ? 3 5 ? 2 5 ? 1 5 ? 5 5 1 5 v o u t ( v ) p i n ( d b m ) 1 0 7 8 3 - 0 0 4 6 ? 6 ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 e r r o r ( d b ) f i g u r e 4 . v o u t a n d l o g c o n f o r m a n c e v s . i n p u t a m p l i t u d e a t 9 0 0 m h z , t y p i c a l d e v i c e 2 . 4 2 . 0 2 . 2 1 . 8 1 . 6 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 40 0 . 2 ? 6 5 ? 5 5 ? 4 5 ? 3 5 ? 2 5 ? 1 5 ? 5 5 1 5 v o u t ( v ) p i n ( d b m ) 1 0 7 8 3 - 0 0 5 6 ? 6 ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 e r r o r ( d b ) f i g u r e 5 . v o u t a n d l o g c o n f o r m a n c e v s . i n p u t a m p l i t u d e a t 1 . 9 g h z , t y p i c a l d e v i c e 2 . 4 2 . 0 2 . 2 1 . 8 1 . 6 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 40 0 . 2 ? 6 5 ? 5 5 ? 4 5 ? 3 5 ? 2 5 ? 1 5 ? 5 5 1 5 v o u t ( v ) p i n ( d b m ) 1 0 7 8 3 - 0 0 6 6 ? 6 ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 e r r o r ( d b ) f i g u r e 6 . v o u t a n d l o g c o n f o r m a n c e v s . i n p u t a m p l i t u d e a t 2 . 2 g h z , t y p i c a l d e v i c e 2 . 4 2 . 0 2 . 2 1 . 8 1 . 6 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 40 0 . 2 ? 6 5 ? 5 5 ? 4 5 ? 3 5 ? 2 5 ? 1 5 ? 5 5 1 5 v o u t ( v ) p i n ( d b m ) 1 0 7 8 3 - 0 0 7 6 ? 6 ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 e r r o r ( d b ) f i g u r e 7 . v o u t a n d l o g c o n f o r m a n c e v s . i n p u t a m p l i t u d e a t 3 . 6 g h z , t y p i c a l d e v i c e , r t a d j = 5 1  2 . 4 2 . 0 2 . 2 1 . 8 1 . 6 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 40 0 . 2 ? 6 5 ? 5 5 ? 4 5 ? 3 5 ? 2 5 ? 1 5 ? 5 5 1 5 v o u t ( v ) p i n ( d b m ) 1 0 7 8 3 - 0 0 8 6 ? 6 ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 e r r o r ( d b ) f i g u r e 8 . v o u t a n d l o g c o n f o r m a n c e v s . i n p u t a m p l i t u d e a t 5 . 8 g h z , t y p i c a l d e v i c e , r t a d j = 1 0 0 0  2 . 4 2 . 0 2 . 2 1 . 8 1 . 6 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 4 0 0 . 2 ? 6 5 ? 5 5 ? 4 5 ? 3 5 ? 2 5 ? 1 5 ? 5 5 1 5 6 ? 6 ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 v o u t ( v ) e r r o r ( d b ) p i n ( d b m ) 1 0 7 8 3 - 0 0 9 f i g u r e 9 . v o u t a n d l o g c o n f o r m a n c e v s . i n p u t a m p l i t u d e a t 8 g h z , t y p i c a l d e v i c e
e n h a n c e d p r o d u c t a d 8 3 1 8 - e p r e v . 0 | p a g e 9 o f 1 2 v p o s = 5 v ; t a = + 2 5 c ,  5 5 c , + 1 0 5 c ; c l p f = 2 2 0 p f ; r t a d j = 5 0 0  ; u n l e s s o t h e r w i s e n o t e d . c o l o r s : + 2 5 c  b l a c k ;  5 5 c  b l u e ; + 1 0 5 c  r e d . ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 6 ? 6 ? 6 5 ? 5 5 ? 4 5 ? 3 5 ? 2 5 ? 1 5 ? 5 5 1 5 p i n ( d b m ) e r r o r ( d b ) 1 0 7 8 3 - 0 1 0 f i g u r e 1 0 . d i s t r i b u t i o n o f e r r o r o v e r t e m p e r a t u r e a f t e r a m b i e n t n o r m a l i z a t i o n v s . i n p u t a m p l i t u d e a t 9 0 0 m h z f o r a t l e a s t 7 0 d e v i c e s ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 6 ? 6 ? 6 5 ? 5 5 ? 4 5 ? 3 5 ? 2 5 ? 1 5 ? 5 5 1 5 p i n ( d b m ) e r r o r ( d b ) 1 0 7 8 3 - 0 1 1 f i g u r e 1 1 . d i s t r i b u t i o n o f e r r o r a t t e m p e r a t u r e a f t e r a m b i e n t n o r m a l i z a t i o n v s . i n p u t a m p l i t u d e a t 1 9 0 0 m h z f o r a t l e a s t 7 0 d e v i c e s ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 6 ? 6 ? 6 5 ? 5 5 ? 4 5 ? 3 5 ? 2 5 ? 1 5 ? 5 5 1 5 p i n ( d b m ) e r r o r ( d b ) 1 0 7 8 3 - 0 1 2 f i g u r e 1 2 . d i s t r i b u t i o n o f e r r o r a t t e m p e r a t u r e a f t e r a m b i e n t n o r m a l i z a t i o n v s . i n p u t a m p l i t u d e a t 2 . 2 g h z f o r a t l e a s t 7 0 d e v i c e s ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 6 ? 6 ? 6 5 ? 5 5 ? 4 5 ? 3 5 ? 2 5 ? 1 5 ? 5 5 1 5 p i n ( d b m ) e r r o r ( d b ) 1 0 7 8 3 - 0 1 3 f i g u r e 1 3 . d i s t r i b u t i o n o f e r r o r a t t e m p e r a t u r e a f t e r a m b i e n t n o r m a l i z a t i o n v s . i n p u t a m p l i t u d e a t 3 . 6 g h z f o r a t l e a s t 7 0 d e v i c e s , r t a d j = 5 1  ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 6 ? 6 ? 6 5 ? 5 5 ? 4 5 ? 3 5 ? 2 5 ? 1 5 ? 5 5 1 5 p i n ( d b m ) e r r o r ( d b ) 1 0 7 8 3 - 0 1 4 f i g u r e 1 4 . d i s t r i b u t i o n o f e r r o r a t t e m p e r a t u r e a f t e r a m b i e n t n o r m a l i z a t i o n v s . i n p u t a m p l i t u d e a t 5 . 8 g h z f o r a t l e a s t 7 0 d e v i c e s , r t a d j = 1 0 0 0  ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 6 ? 6 ? 6 5 ? 5 5 ? 4 5 ? 3 5 ? 2 5 ? 1 5 ? 5 5 1 5 p i n ( d b m ) e r r o r ( d b ) 1 0 7 8 3 - 1 1 5 f i g u r e 1 5 . d i s t r i b u t i o n o f e r r o r a t t e m p e r a t u r e a f t e r a m b i e n t n o r m a l i z a t i o n v s . i n p u t a m p l i t u d e a t 8 g h z f o r a t l e a s t 7 0 d e v i c e s
a d 8 3 1 8 - e p e n h a n c e d p r o d u c t r e v . 0 | p a g e 1 0 o f 1 2 v p o s = 5 v ; t a = + 2 5 c , ? 5 5 c , + 1 0 5 c ; c l p f = 2 2 0 p f ; r t a d j = 5 0 0  ; u n l e s s o t h e r w i s e n o t e d . c o l o r s : + 2 5 c  b l a c k ; ? 5 5 c  b l u e ; + 1 0 5 c  r e d . j 2 ? j 2 j 0 . 5 ? j 0 . 5 j 0 . 2 ? j 0 . 2 0 0 . 2 0 . 5 1 s t a r t f r e q u e n c y = 0 . 1 g h z s t o p f r e q u e n c y = 8 g h z j 1 ? j 1 5 . 8 g h z 8 g h z 3 . 6 g h z 2 . 2 g h z 1 . 9 g h z 0 . 9 g h z 0 . 1 g h z 2 1 0 7 8 3 - 0 1 5 f i g u r e 1 6 . i n p u t i m p e d a n c e v s . f r e q u e n c y ; n o t e r m i n a t i o n r e s i s t o r o n i n h i , z o = 5 0  0 . 0 7 0 0 . 0 1 0 . 0 2 0 . 0 3 0 . 0 4 0 . 0 5 0 . 0 6 1 . 4 1 . 5 1 . 6 1 . 7 1 . 8 v e n b l ( v ) s u p p l y c u r r e n t ( a ) d e c r e a s i n g v e n b l i n c r e a s i n g v e n b l 1 0 7 8 3 - 0 1 6 f i g u r e 1 7 . s u p p l y c u r r e n t v s . e n a b l e v o l t a g e 2 0 n s p e r h o r i z o n t a l d i v i s i o n v o u t g n d 2 0 0 m v / v e r t i c a l d i v i s i o n p u l s e d r f i n p u t 0 . 1 g h z , ? 1 0 d b m 1 0 7 8 3 - 0 1 7 f i g u r e 1 8 . v o u t p u l s e r e s p o n s e t i m e ; p u l s e d r f i n p u t 0 . 1 g h z , ? 1 0 d b m ; c l p f = o p e n 1 0 k 1 k 1 0 0 1 0 1 3 1 0 3 0 1 0 0 3 0 0 1 k 3 k 1 0 k f r e q u e n c y ( k h z ) n o i s e s p e c t r a l d e n s i t y ( n v / h z ) ? 4 0 d b m ? 2 0 d b m ? 1 0 d b m 0 d b m r f o f f ? 6 0 d b m 1 0 7 8 3 - 0 1 8 f i g u r e 1 9 . n o i s e s p e c t r a l d e n s i t y o f o u t p u t ; c l p f = o p e n 1 k 1 0 0 1 0 1 3 1 0 3 0 1 0 0 3 0 0 1 k 3 k 1 0 k f r e q u e n c y ( k h z ) n o i s e s p e c t r a l d e n s i t y ( n v / h z ) 1 0 7 8 3 - 0 1 9 f i g u r e 2 0 . n o i s e s p e c t r a l d e n s i t y o f o u t p u t b u f f e r ( f r o m c l p f t o v o u t ) ; c l p f = 0 . 1 f 2 . 2 2 . 0 1 . 8 1 . 6 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 4 0 . 2 ? 6 5 ? 5 5 ? 4 5 ? 3 5 ? 2 5 ? 1 5 ? 5 5 1 5 p i n ( d b m ) v o u t ( v ) 2 . 0 ? 2 . 0 ? 1 . 6 ? 1 . 2 ? 0 . 8 ? 0 . 4 0 0 . 4 0 . 8 1 . 2 1 . 6 e r r o r ( d b ) 1 0 7 8 3 - 0 2 0 + 2 5 c ? 4 0 c + 8 5 c f i g u r e 2 1 . o u t p u t v o l t a g e s t a b i l i t y v s . s u p p l y v o l t a g e a t 1 . 9 g h z w h e n v p v a r i e s b y 1 0 % , m u l t i p l e d e v i c e s
e n h a n c e d p r o d u c t a d 8 3 1 8 - e p r e v . 0 | p a g e 1 1 o f 1 2 o u t l i n e d i m e n s i o n s 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 - 2 2 0 - w g g c . 1 1 1 9 0 8 - a 1 0 . 6 5 b s c b o t t o m v i e w t o p v i e w 1 6 5 8 9 1 2 1 3 4 e x p o s e d p a d p i n 1 i n d i c a t o r 4 . 1 0 4 . 0 0 s q 3 . 9 0 0 . 7 0 0 . 6 0 0 . 5 0 s e a t i n g p l a n e 0 . 8 0 0 . 7 5 0 . 7 0 0 . 0 5 m a x 0 . 0 2 n o m 0 . 2 0 r e f 0 . 2 5 m i n c o p l a n a r i t y 0 . 0 8 p i n 1 i n d i c a t o r 0 . 3 5 0 . 3 0 0 . 2 5 2 . 2 5 2 . 1 0 s q 1 . 9 5 f o r p r o p e r c o n n e c t i o n o f t h e e x p o s e d p a d , r e f e r t o t h e 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 s e c t i o n o f t h i s d a t a s h e e t . f i g u r e 2 2 . 1 6 - l e a d l e a d f r a m e c h i p s c a l e p a c k a g e [ l f c s p _ w q ] 4 m m 4 m m b o d y , v e r y v e r y t h i n q u a d ( c p - 1 6 - 2 3 ) 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 1 , 2 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 o r d e r i n g q u a n t i t y a d 8 3 1 8 s c p z - e p - r l 7  5 5 c t o + 1 0 5 c 1 6 - l e a d l e a d f r a m e c h i p s c a l e p a c k a g e [ l f c s p _ w q ] c p - 1 6 - 2 3 1 , 5 0 0 a d 8 3 1 8 s c p z - e p - r 2  5 5 c t o + 1 0 5 c 1 6 - l e a d l e a d f r a m e c h i p s c a l e p a c k a g e [ l f c s p _ w q ] c p - 1 6 - 2 3 2 5 0 a d 8 3 1 8 s c p z - e p - w p  5 5 c t o + 1 0 5 c 1 6 - l e a d l e a d f r a m e c h i p s c a l e p a c k a g e [ l f c s p _ w q ] c p - 1 6 - 2 3 6 4 a d 8 3 1 8 - e p - e v a l z e v a l u a t i o n b o a r d 1 z = r o h s c o m p l i a n t p a r t . 2 w p = w a f f l e p a c k .
a d 8 3 1 8 - e p e n h a n c e d p r o d u c t r e v . 0 | p a g e 1 2 o f 1 2 n o t e s ? 2 0 1 2 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 1 0 7 8 3 - 0 - 7 / 1 2 ( 0 )


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