s p e c i f i c a t i o n s a n d i n f o r m a t i o n a r e 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 w j c o m m u n i c a t i o n s , i n c p h o n e 1 - 8 0 0 - w j 1 - 4 4 0 1 f a x : 4 0 8 - 5 7 7 - 6 6 2 1 e - m a i l : s a l e s @ w j . c o m w e b s i t e : w w w . w j . c o m p a g e 1 o f 7 a p r i l 2 0 0 6 a h 3 1 h i g h d y n a m i c r a n g e i f a m p l i f i e r p r o d u c t i n f o r m a t i o n t h e c o m m u n i c a t i o n s e d g e t m p r o d u c t f e a t u r e s x 5 0 C 1 0 0 0 m h z x 1 9 d b g a i n x + 2 2 d b m p 1 d b x + 4 2 d b m o i p 3 x 1 . 9 d b n o i s e f i g u r e x s i n g l e v o l t a g e s u p p l y ( + 5 v ) x l e a d - f r e e / g r e e n / r o h s - c o m p l i a n t s o t - 8 9 p a c k a g e x m t t f > 1 0 0 0 y e a r s a p p l i c a t i o n s x h i g h l i n e a r i t y a n d l o w - n o i s e a m p l i f i e r f o l l o w i n g a m i x e r x h i g h p e r f o r m a n c e a m p l i f i e r i n i f p a t h o f t x / r x s y s t e m s p r o d u c t d e s c r i p t i o n t h e a h 3 1 i s a h i g h d y n a m i c r a n g e a m p l i f i e r i n a l o w - c o s t s u r f a c e - m o u n t p a c k a g e . t h e c o m b i n a t i o n o f l o w n o i s e f i g u r e , h i g h g a i n , a n d h i g h o u t p u t i p 3 i s i d e a l a s a n i f a m p l i f i e r f o r r e c e i v e r a n d t r a n s m i t t e r a p p l i c a t i o n s . t h e d e v i c e c o m b i n e s d e p e n d a b l e p e r f o r m a n c e w i t h c o n s i s t e n t q u a l i t y t o m a i n t a i n m t t f v a l u e s e x c e e d i n g 1 0 0 0 y e a r s a t m o u n t i n g t e m p e r a t u r e s o f + 8 5 q c a n d i s a v a i l a b l e i n t h e e n v i r o n m e n t a l l y - f r i e n d l y l e a d - f r e e / g r e e n / r o h s - c o m p l i a n t s o t - 8 9 p a c k a g e . a l l d e v i c e s a r e 1 0 0 % r f & d c t e s t e d . t h e m m i c a m p l i f i e r b a s e d o n g a a s m e s f e t t e c h n o l o g y c a n b e c o n f i g u r e d f o r i f a n d r f a p p l i c a t i o n s w i t h v a r i o u s c u r r e n t a n d n e x t g e n e r a t i o n w i r e l e s s t e c h n o l o g i e s . f u n c t i o n a l d i a g r a m r f i n g n d r f o u t g n d 1 2 3 4 f u n c t i o n p i n n o . i n p u t 1 o u t p u t / b i a s 3 g r o u n d 2 , 4 s p e c i f i c a t i o n s ( 1 ) p a r a m e t e r u n i t s m i n t y p m a x o p e r a t i o n a l b a n d w i d t h m h z 5 0 1 0 0 0 t e s t f r e q u e n c y m h z 2 4 0 g a i n ( 3 ) d b 1 9 o u t p u t p 1 d b d b m + 2 2 o u t p u t i p 3 ( 2 ) d b m + 3 7 + 4 2 s u p p l y v o l t a g e v + 5 o p e r a t i n g c u r r e n t r a n g e m a 1 2 0 1 5 0 1 8 0 1 . t e s t c o n d i t i o n s : t = 2 5 o c , v d d = + 5 v , 5 0 s y s t e m . 2 . 3 o i p m e a s u r e d w i t h t w o t o n e s a t a n o u t p u t p o w e r o f + 5 d b m / t o n e s e p a r a t e d b y 1 m h z . t h e s u p p r e s s i o n o n t h e l a r g e s t i m 3 p r o d u c t i s u s e d t o c a l c u l a t e t h e 3 o i p u s i n g a 2 : 1 r u l e . a b s o l u t e m a x i m u m r a t i n g p a r a m e t e r r a t i n g o p e r a t i n g c a s e t e m p e r a t u r e - 4 0 t o + 8 5 q c s t o r a g e t e m p e r a t u r e - 5 5 t o + 1 5 0 q c d c v o l t a g e + 6 v r f i n p u t p o w e r ( c o n t i n u o u s ) 4 d b a b o v e i n p u t p 1 d b j u n c t i o n t e m p e r a t u r e + 2 2 0 q c o p e r a t i o n o f t h i s d e v i c e a b o v e a n y o f t h e s e p a r a m e t e r 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 y p i c a l p e r f o r m a n c e ( 3 ) p a r a m e t e r u n i t s t y p i c a l f r e q u e n c y m h z 7 5 1 7 0 2 4 0 5 0 0 9 0 0 s 2 1 d b 1 9 . 5 1 9 . 2 1 9 . 3 1 8 . 4 1 6 . 6 s 1 1 d b - 2 1 - 1 3 - 1 9 - 1 3 - 1 4 s 2 2 d b - 1 7 - 1 4 - 1 3 - 9 . 2 - 9 o u t p u t p 1 d b d b m + 2 2 + 2 1 + 2 2 + 2 1 + 2 0 o u t p u t i p 3 d b m + 4 2 + 4 2 + 4 2 + 4 1 + 4 1 n o i s e f i g u r e d b 2 . 6 2 . 3 2 . 2 1 . 9 2 . 2 3 . t y p i c a l p a r a m e t e r s r e f l e c t p e r f o r m a n c e i n a n a p p l i c a t i o n c i r c u i t . o r d e r i n g i n f o r m a t i o n p a r t n o . d e s c r i p t i o n a h 3 1 - g h i g h d y n a m i c r a n g e i f a m p l i f i e r ( l e a d - f r e e / g r e e n / r o h s - c o m p l i a n t s o t - 8 9 p k g ) a h 3 1 - p c b 7 5 6 5 C 8 5 m h z f u l l y a s s e m b l e d e v a l u a t i o n b o a r d a h 3 1 - p c b 1 7 0 1 5 5 C 1 8 5 m h z f u l l y a s s e m b l e d e v a l u a t i o n b o a r d a h 3 1 - p c b 2 4 0 2 2 0 C 2 6 0 m h z f u l l y a s s e m b l e d e v a l u a t i o n b o a r d a h 3 1 - p c b 5 0 0 4 5 0 C 5 5 0 m h z f u l l y a s s e m b l e d e v a l u a t i o n b o a r d
s p e c i f i c a t i o n s a n d i n f o r m a t i o n a r e 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 w j c o m m u n i c a t i o n s , i n c p h o n e 1 - 8 0 0 - w j 1 - 4 4 0 1 f a x : 4 0 8 - 5 7 7 - 6 6 2 1 e - m a i l : s a l e s @ w j . c o m w e b s i t e : w w w . w j . c o m p a g e 2 o f 7 a p r i l 2 0 0 6 a h 3 1 h i g h d y n a m i c r a n g e i f a m p l i f i e r p r o d u c t i n f o r m a t i o n t h e c o m m u n i c a t i o n s e d g e t m t y p i c a l d e v i c e d a t a s - p a r a m e t e r s ( v d = + 5 v , i d = 1 5 0 m a , u n m a t c h e d 5 0 : s y s t e m ) . 0 0 . 2 0 . 4 0 . 6 0 . 8 1 f r e q u e n c y ( g h z ) g a i n a n d m a x . s t a b l e g a i n 1 4 1 6 1 8 2 0 2 2 2 4 s 2 1 a n d m s g ( d b ) 01 . 0 1 . 0 - 1 . 0 1 0 . 0 1 0 . 0 - 1 0 . 0 5 . 0 5 . 0 - 5 . 0 2 . 0 2 . 0 - 2 . 0 3 . 0 3 . 0 - 3 . 0 4 . 0 4 . 0 - 4 . 0 0 . 2 0 . 2 - 0 . 2 0 . 4 0 . 4 - 0 . 4 0 . 6 0 . 6 - 0 . 6 0 . 8 0 . 8 - 0 . 8 s 1 1 s w p m a x 1 g h z s w p m i n 0 . 0 1 g h z 01 . 0 1 . 0 - 1 . 0 1 0 . 0 1 0 . 0 - 1 0 . 0 5 . 0 5 . 0 - 5 . 0 2 . 0 2 . 0 - 2 . 0 3 . 0 3 . 0 - 3 . 0 4 . 0 4 . 0 - 4 . 0 0 . 2 0 . 2 - 0 . 2 0 . 4 0 . 4 - 0 . 4 0 . 6 0 . 6 - 0 . 6 0 . 8 0 . 8 - 0 . 8 s 2 2 s w p m a x 1 g h z s w p m i n 0 . 0 1 g h z n o t e s : m e a s u r e m e n t s a r e s h o w n f o r a n u n m a t c h e d p a c k a g e d d e v i c e w i t h t h e d a t a b e i n g d e - e m b e d d e d t o t h e d e v i c e l e a d s . t h e a m p l i f i e r r e q u i r e s a m a t c h i n g n e t w o r k a t t h e i n p u t f o r p r o p e r o p e r a t i o n . t h e a m p l i f i e r i s i n t r i n s i c a l l y w e l l m a t c h e d a t t h e o u t p u t a n d i d e a l l y s h o u l d l o o k i n t o 5 0 . a n y d e v i a t i o n f r o m t h i s c a n a f f e c t t h e l i n e a r i t y i p 3 p e r f o r m a n c e f o r t h e d e v i c e . f o r a t u n e d c i r c u i t f o r a p a r t i c u l a r f r e q u e n c y , i t i s e x p e c t e d t h a t a c t u a l g a i n w i l l b e h i g h e r , u p t o t h e m a x i m u m s t a b l e g a i n . t h e m a x i m u m s t a b l e g a i n i s s h o w n i n t h e d a s h e d r e d l i n e . t h e i m p e d a n c e p l o t s a r e s h o w n f r o m 2 5 0 1 0 0 0 m h z , w i t h m a r k e r s p l a c e d a t 0 . 2 5 1 . 0 g h z i n 0 . 2 5 g h z i n c r e m e n t s . a p p l i c a t i o n c i r c u i t p c b o a r d l a y o u t c i r c u i t b o a r d m a t e r i a l : . 0 1 4 f r - 4 , 4 l a y e r s ( o t h e r l a y e r s a d d e d f o r r i g i d i t y ) , . 0 6 2 t o t a l t h i c k n e s s , 1 o z c o p p e r m i c r o s t r i p l i n e d e t a i l s : w i d t h = . 0 2 4 , s p a c i n g = . 0 3 6 t y p i c a l d e v i c e d a t a s - p a r a m e t e r s ( v d = + 5 v , i d = 1 5 0 m a , t = 2 5 c , c a l i b r a t e d t o d e v i c e l e a d s ) f r e q ( m h z ) s 1 1 ( d b ) s 1 1 ( a n g ) s 2 1 ( d b ) s 2 1 ( a n g ) s 1 2 ( d b ) s 1 2 ( a n g ) s 2 2 ( d b ) s 2 2 ( a n g ) 5 0 - 2 . 7 2 - 5 . 4 6 1 7 . 0 1 1 7 5 . 9 1 - 2 8 . 5 4 6 . 8 9 - 7 . 4 4 - 5 . 4 6 1 0 0 - 2 . 7 7 - 9 . 5 2 1 6 . 9 4 1 7 2 . 8 9 - 2 8 . 4 2 8 . 5 3 - 7 . 5 6 - 7 . 9 3 2 0 0 - 2 . 8 1 - 1 8 . 0 1 1 6 . 8 6 1 6 6 . 9 9 - 2 7 . 8 6 1 4 . 0 9 - 7 . 5 9 - 1 3 . 4 2 3 0 0 - 2 . 8 7 - 2 6 . 3 2 1 6 . 7 4 1 6 1 . 3 3 - 2 7 . 1 4 1 8 . 3 8 - 7 . 6 3 - 1 9 . 9 4 4 0 0 - 2 . 8 7 - 3 5 . 1 9 1 6 . 6 4 1 5 5 . 1 6 - 2 6 . 3 2 2 1 . 0 1 - 7 . 8 3 - 2 6 . 5 7 5 0 0 - 2 . 9 5 - 4 3 . 5 8 1 6 . 5 0 1 4 9 . 4 5 - 2 5 . 4 5 2 2 . 4 2 - 7 . 9 2 - 3 2 . 0 4 6 0 0 - 2 . 9 1 - 5 1 . 7 1 1 6 . 4 0 1 4 3 . 7 2 - 2 4 . 6 6 2 2 . 7 3 - 8 . 0 0 - 3 8 . 1 2 7 0 0 - 2 . 9 9 - 6 0 . 0 3 1 6 . 2 1 1 3 8 . 0 7 - 2 3 . 8 9 2 1 . 2 9 - 8 . 3 1 - 4 5 . 0 1 8 0 0 - 3 . 0 3 - 6 7 . 7 3 1 6 . 0 5 1 3 2 . 1 6 - 2 3 . 2 7 1 9 . 9 4 - 8 . 4 6 - 5 0 . 8 9 9 0 0 - 3 . 1 4 - 7 5 . 4 5 1 5 . 8 1 1 2 6 . 9 9 - 2 2 . 7 1 1 7 . 7 4 - 8 . 7 7 - 5 7 . 3 0 1 0 0 0 - 3 . 2 2 - 8 2 . 8 8 1 5 . 5 5 1 2 1 . 6 4 - 2 2 . 1 7 1 5 . 7 3 - 8 . 9 5 - 6 3 . 6 3 m a x i m u m s t a b l e g a i n s 2 1
s p e c i f i c a t i o n s a n d i n f o r m a t i o n a r e 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 w j c o m m u n i c a t i o n s , i n c p h o n e 1 - 8 0 0 - w j 1 - 4 4 0 1 f a x : 4 0 8 - 5 7 7 - 6 6 2 1 e - m a i l : s a l e s @ w j . c o m w e b s i t e : w w w . w j . c o m p a g e 3 o f 7 a p r i l 2 0 0 6 a h 3 1 h i g h d y n a m i c r a n g e i f a m p l i f i e r p r o d u c t i n f o r m a t i o n t h e c o m m u n i c a t i o n s e d g e t m a p p l i c a t i o n c i r c u i t : 6 5 C 8 5 m h z ( a h 3 1 - p c b 7 5 ) t y p i c a l p e r f o r m a n c e f r e q u e n c y 7 5 m h z g a i n 1 9 . 5 d b s 1 1 - 2 1 d b s 2 2 - 1 7 d b o u t p u t p 1 d b + 2 2 d b m o u t p u t i p 3 + 4 2 d b m n o i s e f i g u r e 2 . 6 d b b i a s + 5 v @ 1 5 0 m a n o t e s : 1 . t h e a m p l i f i e r s h o u l d b e c o n n e c t e d d i r e c t l y t o a + 5 v r e g u l a t o r ; n o d r o p p i n g r e s i s t o r i s r e q u i r e d . 2 . i f n o d c s i g n a l i s p r e s e n t a t t h e i n p u t ( p i n 1 ) , c 1 c a n b e r e m o v e d . t h e g a t e i s i n t e r n a l l y g r o u n d e d i n t h e a m p l i f i e r . 3 . r 2 i s u s e d a s a p l a c e h o l d e r f o r a d i f f e r e n t a p p l i c a t i o n c i r c u i t . i t c a n b e r e m o v e d f r o m t h e c i r c u i t . 4 . c 2 ( f r o m t h e s i l k s c r e e n ) i s n o t u t i l i z e d i n t h i s a p p l i c a t i o n c i r c u i t . s - p a r a m e t e r s 1 5 1 6 1 7 1 8 1 9 2 0 5 5 6 5 7 5 8 5 9 5 f r e q u e n c y ( m h z ) g a i n ( d b ) - 2 5 - 2 0 - 1 5 - 1 0 - 5 0 s 1 1 , s 2 2 ( d b ) s 1 1 s 2 2 s 2 1 n o i s e f i g u r e 1 1 . 5 2 2 . 5 3 3 . 5 5 5 6 5 7 5 8 5 9 5 f r e q u e n c y ( m h z ) n o i s e f i g u r e ( d b ) o u t p u t i p 3 3 6 3 8 4 0 4 2 4 4 4 6 5 5 6 5 7 5 8 5 9 5 f r e q u e n c y ( m h z ) o u t p u t i p 3 ( d b m ) a p p l i c a t i o n c i r c u i t : 1 5 5 C 1 8 5 m h z ( a h 3 1 - p c b 1 7 0 ) t y p i c a l p e r f o r m a n c e f r e q u e n c y 1 7 0 m h z g a i n 1 9 . 2 d b s 1 1 - 1 3 d b s 2 2 - 1 4 d b o u t p u t p 1 d b + 2 1 d b m o u t p u t i p 3 + 4 2 d b m n o i s e f i g u r e 2 . 3 d b b i a s + 5 v @ 1 5 0 m a n o t e s : 1 . t h e a m p l i f i e r s h o u l d b e c o n n e c t e d d i r e c t l y t o a + 5 v r e g u l a t o r ; n o d r o p p i n g r e s i s t o r i s r e q u i r e d . 2 . i f n o d c s i g n a l i s p r e s e n t a t t h e i n p u t ( p i n 1 ) , c 1 c a n b e r e m o v e d . t h e g a t e i s i n t e r n a l l y g r o u n d e d i n t h e a m p l i f i e r . 3 . r 2 i s u s e d a s a p l a c e h o l d e r f o r a d i f f e r e n t a p p l i c a t i o n c i r c u i t . i t c a n b e r e m o v e d f r o m t h e c i r c u i t . 4 . c 2 ( f r o m t h e s i l k s c r e e n ) i s n o t u t i l i z e d i n t h i s a p p l i c a t i o n c i r c u i t . s - p a r a m e t e r s 1 5 1 6 1 7 1 8 1 9 2 0 1 5 0 1 6 0 1 7 0 1 8 0 1 9 0 f r e q u e n c y ( m h z ) g a i n ( d b ) - 2 5 - 2 0 - 1 5 - 1 0 - 5 0 s 1 1 , s 2 2 ( d b ) s 1 1 s 2 2 s 2 1 n o i s e f i g u r e 0 . 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 1 5 0 1 6 0 1 7 0 1 8 0 1 9 0 f r e q u e n c y ( m h z ) n o i s e f i g u r e ( d b ) o u t p u t i p 3 3 6 3 8 4 0 4 2 4 4 4 6 1 5 0 1 6 0 1 7 0 1 8 0 1 9 0 f r e q u e n c y ( m h z ) o u t p u t i p 3 ( d b m ) a h 3 1 r f v s = + 5 v c 5 . 0 1 8 f l 1 2 2 0 n h c 4 . 0 1 8 f l 2 3 3 0 n h r f i n r 1 5 . 1 c 3 1 2 p f c 1 . 0 1 8 f r 2 0 a h 3 1 r f v s = + 5 v c 5 . 0 1 8 f l 1 8 2 n h c 4 1 0 0 0 p f l 2 3 3 0 n h r f i n r 1 3 . 3 c 3 4 . 7 p f c 1 1 0 0 0 p f r 2 0
s p e c i f i c a t i o n s a n d i n f o r m a t i o n a r e 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 w j c o m m u n i c a t i o n s , i n c p h o n e 1 - 8 0 0 - w j 1 - 4 4 0 1 f a x : 4 0 8 - 5 7 7 - 6 6 2 1 e - m a i l : s a l e s @ w j . c o m w e b s i t e : w w w . w j . c o m p a g e 4 o f 7 a p r i l 2 0 0 6 a h 3 1 h i g h d y n a m i c r a n g e i f a m p l i f i e r p r o d u c t i n f o r m a t i o n t h e c o m m u n i c a t i o n s e d g e t m a p p l i c a t i o n c i r c u i t : 2 2 0 2 6 0 m h z ( a h 3 1 - p c b 2 4 0 ) t y p i c a l p e r f o r m a n c e f r e q u e n c y 2 4 0 m h z g a i n 1 9 . 3 d b s 1 1 - 1 9 d b s 2 2 - 1 2 . 5 d b o u t p u t p 1 d b + 2 2 d b m o u t p u t i p 3 + 4 2 d b m n o i s e f i g u r e 2 . 2 d b b i a s + 5 v @ 1 5 0 m a n o t e s : 1 . t h e a m p l i f i e r s h o u l d b e c o n n e c t e d d i r e c t l y t o a + 5 v r e g u l a t o r ; n o d r o p p i n g r e s i s t o r i s r e q u i r e d . 2 . i f n o d c s i g n a l i s p r e s e n t a t t h e i n p u t ( p i n 1 ) , c 1 c a n b e r e m o v e d . t h e g a t e i s i n t e r n a l l y g r o u n d e d i n t h e a m p l i f i e r . 3 . r 2 i s u s e d a s a p l a c e h o l d e r f o r a d i f f e r e n t a p p l i c a t i o n c i r c u i t . i t c a n b e r e m o v e d f r o m t h e c i r c u i t . 4 . c 2 ( f r o m t h e s i l k s c r e e n ) i s n o t u t i l i z e d i n t h i s a p p l i c a t i o n c i r c u i t . s - p a r a m e t e r s 1 5 1 6 1 7 1 8 1 9 2 0 2 0 0 2 2 0 2 4 0 2 6 0 2 8 0 f r e q u e n c y ( m h z ) g a i n ( d b ) - 2 5 - 2 0 - 1 5 - 1 0 - 5 0 s 1 1 , s 2 2 ( d b ) s 1 1 s 2 2 s 2 1 n o i s e f i g u r e v s f r e q u e n c y 1 . 0 1 . 5 2 . 0 2 . 5 3 . 0 3 . 5 2 2 0 2 3 0 2 4 0 2 5 0 2 6 0 f r e q u e n c y ( m h z ) n o i s e f i g u r e ( d b ) - 4 0 c + 2 5 c + 8 5 c p 1 d b v s f r e q u e n c y 1 4 1 6 1 8 2 0 2 2 2 4 2 2 0 2 3 0 2 4 0 2 5 0 2 6 0 f r e q u e n c y ( m h z ) p 1 d b ( d b m ) - 4 0 c + 2 5 c + 8 5 c o i p 3 v s f r e q u e n c y 2 5 c , f r e q . s p a c i n g = 1 m h z , p o u t = + 1 0 d b m / t o n e 3 4 3 6 3 8 4 0 4 2 4 4 2 2 0 2 3 0 2 4 0 2 5 0 2 6 0 f r e q u e n c y ( m h z ) o u t p u t i p 3 ( d b m ) o u t p u t i p 3 v s . t e m p e r a t u r e f r e q u e n c y = 2 4 0 , 2 4 1 m h z , p o u t = + 1 0 d b m / t o n e 3 4 3 6 3 8 4 0 4 2 4 4 - 4 0 - 2 0 0 2 0 4 0 6 0 8 0 t e m p e r a t u r e (
c ) o u t p u t i p 3 ( d b m ) o u t p u t i p 3 v s . o u t p u t p o w e r 2 5 c , f r e q u e n c y = 2 4 0 , 2 4 1 m h z 2 5 3 0 3 5 4 0 4 5 5 0 0 2 4 6 8 1 0 o u t p u t p o w e r ( d b m ) o u t p u t i p 3 ( d b m ) a h 3 1 r f v s = + 5 v c 5 . 0 1 8 f l 1 6 8 n h c 4 1 0 0 0 p f l 2 2 2 0 n h r f i n r 1 3 . 3 c 3 2 . 2 p f c 1 1 0 0 0 p f r 2 0
s p e c i f i c a t i o n s a n d i n f o r m a t i o n a r e 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 w j c o m m u n i c a t i o n s , i n c p h o n e 1 - 8 0 0 - w j 1 - 4 4 0 1 f a x : 4 0 8 - 5 7 7 - 6 6 2 1 e - m a i l : s a l e s @ w j . c o m w e b s i t e : w w w . w j . c o m p a g e 5 o f 7 a p r i l 2 0 0 6 a h 3 1 h i g h d y n a m i c r a n g e i f a m p l i f i e r p r o d u c t i n f o r m a t i o n t h e c o m m u n i c a t i o n s e d g e t m a p p l i c a t i o n c i r c u i t : 4 5 0 5 5 0 m h z ( a h 3 1 - p c b 5 0 0 ) t y p i c a l p e r f o r m a n c e f r e q u e n c y 5 0 0 m h z g a i n 1 8 . 4 d b s 1 1 - 1 2 . 7 d b s 2 2 - 9 . 2 d b o u t p u t p 1 d b + 2 1 d b m o u t p u t i p 3 + 4 1 d b m n o i s e f i g u r e 1 . 9 d b b i a s + 5 v @ 1 5 0 m a n o t e s : 1 . t h e a m p l i f i e r s h o u l d b e c o n n e c t e d d i r e c t l y t o a + 5 v r e g u l a t o r ; n o d r o p p i n g r e s i s t o r i s r e q u i r e d . 2 . i f n o d c s i g n a l i s p r e s e n t a t t h e i n p u t ( p i n 1 ) , c 1 c a n b e r e m o v e d . t h e g a t e i s i n t e r n a l l y g r o u n d e d i n t h e a m p l i f i e r . 3 . r 1 , c 2 , a n d c 3 ( f r o m t h e s i l k s c r e e n ) a r e n o t u t i l i z e d i n t h i s a p p l i c a t i o n c i r c u i t . s - p a r a m e t e r s 1 5 1 6 1 7 1 8 1 9 4 5 0 4 7 5 5 0 0 5 2 5 5 5 0 f r e q u e n c y ( m h z ) g a i n ( d b ) - 2 0 - 1 5 - 1 0 - 5 0 s 1 1 , s 2 2 ( d b ) s 1 1 s 2 2 s 2 1 n o i s e f i g u r e 0 . 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 4 5 0 4 7 5 5 0 0 5 2 5 5 5 0 f r e q u e n c y ( m h z ) n o i s e f i g u r e ( d b ) o u t p u t i p 3 3 6 3 8 4 0 4 2 4 4 4 6 4 5 0 4 7 5 5 0 0 5 2 5 5 5 0 o u t p u t i p 3 ( d b m ) f r e q u e n c y ( m h z ) r e f e r e n c e d e s i g n : 9 0 0 m h z t y p i c a l p e r f o r m a n c e f r e q u e n c y 9 0 0 m h z s 2 1 - g a i n 1 6 . 6 d b s 1 1 - 1 4 d b s 2 2 - 9 d b o u t p u t p 1 d b + 2 0 d b m o u t p u t i p 3 + 4 1 d b m n o i s e f i g u r e 2 . 2 d b b i a s 5 v @ 1 5 0 m a n o t e s : 1 . t h e a m p l i f i e r s h o u l d b e c o n n e c t e d d i r e c t l y t o a + 5 v r e g u l a t o r ; n o d r o p p i n g r e s i s t o r i s r e q u i r e d . 2 . i f n o d c s i g n a l i s p r e s e n t a t t h e i n p u t ( p i n 1 ) , c 1 c a n b e r e m o v e d . t h e g a t e i s i n t e r n a l l y g r o u n d e d i n t h e a m p l i f i e r . 3 . r 1 a n d c 3 ( f r o m t h e s i l k s c r e e n ) a r e n o t u t i l i z e d i n t h i s a p p l i c a t i o n c i r c u i t . s - p a r a m e t e r s 1 3 1 4 1 5 1 6 1 7 8 0 0 8 5 0 9 0 0 9 5 0 1 0 0 0 f r e q u e n c y ( m h z ) g a i n ( d b ) - 2 0 - 1 5 - 1 0 - 5 0 s 1 1 , s 2 2 ( d b ) s 1 1 s 2 2 s 2 1 n o i s e f i g u r e 0 . 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 8 0 0 8 5 0 9 0 0 9 5 0 1 0 0 0 f r e q u e n c y ( m h z ) n o i s e f i g u r e ( d b ) a h 3 1 r f o u t v s = + 5 v c 5 . 0 1 8 f l 1 2 2 n h c 4 1 0 0 0 p f l 2 1 5 0 n h r f i n c 1 1 0 0 0 p f r 2 8 . 2
a h 3 1 r f v s = + 5 v c 5 . 0 1 f c 6 1 0 0 p f l 2 3 9 n h l 1 1 2 n h c 4 1 0 0 p f r f i n c 2 2 . 4 p f c 1 1 0 0 p f r 2 1 0
s p e c i f i c a t i o n s a n d i n f o r m a t i o n a r e 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 w j c o m m u n i c a t i o n s , i n c p h o n e 1 - 8 0 0 - w j 1 - 4 4 0 1 f a x : 4 0 8 - 5 7 7 - 6 6 2 1 e - m a i l : s a l e s @ w j . c o m w e b s i t e : w w w . w j . c o m p a g e 6 o f 7 a p r i l 2 0 0 6 a h 3 1 h i g h d y n a m i c r a n g e i f a m p l i f i e r p r o d u c t i n f o r m a t i o n t h e c o m m u n i c a t i o n s e d g e t m b r o a d e r b a n d w i d t h r e f e r e n c e d e s i g n s t h e a h 3 1 c a n b e d e s i g n e d t o a c h i e v e g o o d p e r f o r m a n c e o v e r a b r o a d e r f r e q u e n c y r a n g e ( a r o u n d o n e o c t a v e ) b y u s i n g a n a d d i t i o n a l l - c m a t c h i n g n e t w o r k a t t h e i n p u t . a n e q u a l i z a t i o n r - c n e t w o r k c a n a l s o b e a d d e d a t t h e o u t p u t t o s l i g h t l y f l a t t e n o u t t h e t y p i c a l d o w n w a r d s l o p e o f t h e a m p l i f i e r c i r c u i t . r e f e r e n c e d e s i g n : 3 6 - 5 6 m h z c a p i d = c 4 c = 1 0 0 0 0 p f c a p i d = c 3 c = 1 2 p f c a p i d = c 2 c = 4 7 p f i n d i d = c 1 l = 2 2 0 n h i n d i d = l 1 l = 5 6 0 n h i n d i d = l 2 l = 5 6 0 n h c a p i d = c 5 c = 1 0 0 0 0 p f r e s i d = r 1 r = 3 . 3 o h m s u b c k t i d = s 1 n e t = " a h 3 1 " p o r t p = 1 z = 5 0 o h m p o r t p = 2 z = 5 0 o h m + 5 v 3 0 3 5 4 0 4 5 5 0 5 5 6 0 f r e q u e n c y ( m h z ) s - p a r a m e t e r s 1 6 1 7 1 8 1 9 2 0 2 1 g a i n ( d b ) - 2 5 - 2 0 - 1 5 - 1 0 - 5 0 s 1 1 , s 2 2 ( d b ) d b ( | s ( 1 , 1 ) | ) ( r ) d b ( | s ( 2 , 2 ) | ) ( r ) d b ( | s ( 2 , 1 ) | ) ( l ) r e f e r e n c e d e s i g n : 4 5 - 9 0 m h z c a p i d = c 4 c = 1 0 0 0 0 p f i n d i d = l 1 l = 3 3 0 n h c a p i d = c 3 c = 1 0 p f c a p i d = c 2 c = 3 3 p f i n d i d = c 1 l = 1 2 0 n h i n d i d = l 2 l = 3 3 0 n h c a p i d = c 5 c = 1 0 0 0 0 p f r e s i d = r 1 r = 3 . 3 o h m r e s i d = r 2 r = 2 0 o h m c a p i d = c 7 c = 1 8 0 p f s u b c k t i d = s 1 n e t = " a h 3 1 " p o r t p = 1 z = 5 0 o h m p o r t p = 2 z = 5 0 o h m + 5 v 0 . 0 4 0 . 0 5 0 . 0 6 0 . 0 7 0 . 0 8 0 . 0 9 0 . 1 f r e q u e n c y ( g h z ) s - p a r a m e t e r s 1 4 1 5 1 6 1 7 1 8 1 9 g a i n ( d b ) - 2 5 - 2 0 - 1 5 - 1 0 - 5 0 s 1 1 , s 2 2 ( d b ) d b ( | s ( 1 , 1 ) | ) ( r ) d b ( | s ( 2 , 1 ) | ) ( l ) d b ( | s ( 2 , 2 ) | ) ( r ) r e f e r e n c e d e s i g n : 6 5 - 1 6 5 m h z c a p i d = c 4 c = 1 0 0 0 0 p f i n d i d = l 1 l = 1 8 0 n h c a p i d = c 3 c = 3 . 9 p f c a p i d = c 2 c = 1 5 p f i n d i d = c 1 l = 1 0 0 n h i n d i d = l 2 l = 3 3 0 n h c a p i d = c 5 c = 1 0 0 0 0 p f r e s i d = r 1 r = 3 . 3 o h m s u b c k t i d = s 1 n e t = " a h 3 1 " p o r t p = 1 z = 5 0 o h m p o r t p = 2 z = 5 0 o h m + 5 v 0 . 0 6 0 . 0 8 0 . 1 0 . 1 2 0 . 1 4 0 . 1 6 0 . 1 8 f r e q u e n c y ( g h z ) s - p a r a m e t e r s 1 5 1 6 1 7 1 8 1 9 2 0 s 2 1 ( d b ) - 2 5 - 2 0 - 1 5 - 1 0 - 5 0 s 1 1 , s 2 2 ( d b ) d b ( | s ( 1 , 1 ) | ) ( r ) d b ( | s ( 2 , 1 ) | ) ( l ) d b ( | s ( 2 , 2 ) | ) ( r ) r e f e r e n c e d e s i g n : 8 0 - 2 0 0 m h z c a p i d = c 4 c = 1 0 0 0 0 p f i n d i d = l 1 l = 1 5 0 n h c a p i d = c 2 c = 2 . 7 p f c a p i d = c 1 c = 1 2 p f i n d i d = c 1 l = 8 2 n h i n d i d = l 2 l = 3 3 0 n h c a p i d = c 5 c = 1 0 0 0 0 p f r e s i d = r s 1 r = 3 . 3 o h m s u b c k t i d = s 1 n e t = " a h 3 1 " p o r t p = 1 z = 5 0 o h m p o r t p = 2 z = 5 0 o h m + 5 v 0 . 0 6 0 . 0 8 0 . 1 0 . 1 2 0 . 1 4 0 . 1 6 0 . 1 8 0 . 2 0 . 2 2 f r e q u e n c y ( g h z ) s - p a r a m e t e r s 1 5 1 6 1 7 1 8 1 9 2 0 s 2 1 ( d b ) - 2 5 - 2 0 - 1 5 - 1 0 - 5 0 s 1 1 , s 2 2 ( d b ) d b ( | s ( 1 , 1 ) | ) ( r ) d b ( | s ( 2 , 1 ) | ) ( l ) d b ( | s ( 2 , 2 ) | ) ( r )
s p e c i f i c a t i o n s a n d i n f o r m a t i o n a r e 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 w j c o m m u n i c a t i o n s , i n c p h o n e 1 - 8 0 0 - w j 1 - 4 4 0 1 f a x : 4 0 8 - 5 7 7 - 6 6 2 1 e - m a i l : s a l e s @ w j . c o m w e b s i t e : w w w . w j . c o m p a g e 7 o f 7 a p r i l 2 0 0 6 a h 3 1 h i g h d y n a m i c r a n g e i f a m p l i f i e r p r o d u c t i n f o r m a t i o n t h e c o m m u n i c a t i o n s e d g e t m a h 3 1 - g ( g r e e n / l e a d - f r e e s o t - 8 9 p a c k a g e ) m e c h a n i c a l i n f o r m a t i o n t h i s p a c k a g e i s l e a d - f r e e / g r e e n / r o h s - c o m p l i a n t . i t i s c o m p a t i b l e w i t h b o t h l e a d - f r e e ( m a x i m u m 2 6 0 q c r e f l o w t e m p e r a t u r e ) a n d l e a d e d ( m a x i m u m 2 4 5 q c r e f l o w t e m p e r a t u r e ) s o l d e r i n g p r o c e s s e s . t h e p l a t i n g m a t e r i a l o n t h e l e a d s i s n i p d a u . o u t l i n e d r a w i n g l a n d p a t t e r n t h e r m a l s p e c i f i c a t i o n s p a r a m e t e r r a t i n g o p e r a t i n g c a s e t e m p e r a t u r e - 4 0 t o + 8 5 q c t h e r m a l r e s i s t a n c e , r t h ( 1 ) 5 9 q c / w j u n c t i o n t e m p e r a t u r e , t j ( 2 ) 1 2 9 q c 1 . t h e t h e r m a l r e s i s t a n c e i s r e f e r e n c e d f r o m t h e h o t t e s t p a r t o f t h e j u n c t i o n t o t h e g r o u n d t a b ( p i n 4 ) . 2 . t h i s c o r r e s p o n d s t o t h e t y p i c a l b i a s i n g c o n d i t i o n o f + 5 v , 1 5 0 m a a t a n 8 5 c c a s e t e m p e r a t u r e . a m i n i m u m m t t f o f 1 m i l l i o n h o u r s i s a c h i e v e d f o r j u n c t i o n t e m p e r a t u r e s b e l o w 1 6 0 c . p r o d u c t m a r k i n g t h e a h 3 1 - g w i l l b e m a r k e d w i t h a n a h 3 1 g o d e s i g n a t o r . a n a l p h a n u m e r i c l o t c o d e ( x x x x - x o ) i s a l s o m a r k e d b e l o w t h e p a r t d e s i g n a t o r o n t h e t o p s u r f a c e o f t h e p a c k a g e . t h e o b s o l e t e t i n - l e a d p a c k a g e i s m a r k e d w i t h a n a h 3 1 o d e s i g n a t o r f o l l o w e d b y a n a l p h a n u m e r i c l o t c o d e . t a p e a n d r e e l s p e c i f i c a t i o n s f o r t h i s p a r t a r e l o c a t e d o n t h e w e b s i t e i n t h e a p p l i c a t i o n n o t e s o s e c t i o n . m s l / e s d r a t i n g e s d r a t i n g : c l a s s 1 b v a l u e : p a s s e s 5 0 0 v t o < 1 0 0 0 v t e s t : h u m a n b o d y m o d e l ( h b m ) s t a n d a r d : j e d e c s t a n d a r d j e s d 2 2 - a 1 1 4 e s d r a t i n g : c l a s s i v v a l u e : p a s s e s 1 0 0 0 v t o < 2 0 0 0 v t e s t : c h a r g e d d e v i c e m o d e l ( c d m ) s t a n d a r d : j e d e c s t a n d a r d j e s d 2 2 - c 1 0 1 m s l r a t i n g : l e v e l 3 a t + 2 6 0 c c o n v e c t i o n r e f l o w s t a n d a r d : j e d e c s t a n d a r d j - s t d - 0 2 0 m o u n t i n g c o n f i g . n o t e s 1 . g r o u n d / t h e r m a l v i a s a r e c r i t i c a l f o r t h e p r o p e r p e r f o r m a n c e o f t h i s d e v i c e . v i a s s h o u l d u s e a . 3 5 m m ( # 8 0 / . 0 1 3 5 o ) d i a m e t e r d r i l l a n d h a v e a f i n a l p l a t e d t h r u d i a m e t e r o f . 2 5 m m ( . 0 1 0 o ) . 2 . a d d a s m u c h c o p p e r a s p o s s i b l e t o i n n e r a n d o u t e r l a y e r s n e a r t h e p a r t t o e n s u r e o p t i m a l t h e r m a l p e r f o r m a n c e . 3 . m o u n t i n g s c r e w s c a n b e a d d e d n e a r t h e p a r t t o f a s t e n t h e b o a r d t o a h e a t s i n k . e n s u r e t h a t t h e g r o u n d / t h e r m a l v i a r e g i o n c o n t a c t s t h e h e a t s i n k . 4 . d o n o t p u t s o l d e r m a s k o n t h e b a c k s i d e o f t h e p c b o a r d i n t h e r e g i o n w h e r e t h e b o a r d c o n t a c t s t h e h e a t s i n k . 5 . r f t r a c e w i d t h d e p e n d s u p o n t h e p c b o a r d m a t e r i a l a n d c o n s t r u c t i o n . 6 . u s e 1 o z . c o p p e r m i n i m u m . 7 . a l l 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 e s ) . a n g l e s a r e i n d e g r e e s . m t t f v s . g n d t a b t e m p e r a t u r e 1 1 0 1 0 0 1 0 0 0 6 0 7 0 8 0 9 0 1 0 0 1 1 0 t a b t e m p e r a t u r e ( c ) m t t f ( m i l l i o n h r s )
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