b o w e i i n t e g r a t e d c i r c u i t s c o . , l t d . & t e l : 0 3 1 1 -87 0 9 1 8 9 1 8 7 0 9 1 8 8 7 & f a x : 0 3 1 1 -87 0 9 1 2 8 2 & h t t p : / / w w w . c n - b o w e i . c o m 4 0 f e a t u r e s f r e q u e n c y r a n g e : 1 0 ~ 5 0 0 m h z 2 7 d b m t y p i c a l 1 d b c o m p r e s s i o n s t a n d a r d h e r m e t i c p a c k a 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 : %? %? %? %? - 5 5 !?^ + 8 5 ! a p p l i c a t i o n n o t e s s p e c i f i c a t i o n s ( 5 0 ? , v c c = + 1 5 v , t a = - 5 5 !?^ + 8 5 ! ) d c v o l t a g e : + 2 0 v d c r f i n p u t : + 1 5 d b m s t o r a g e t e m p : + 1 2 5 ! 1 . t y p i c a l a p p l i c a t i o n s h o w n a s r i g h t , c = 3 . 3 ?^ 2 2 ? f ? c = 3 3 0 0 ?^ 6 8 0 0 p f ? 1 2 2 . 3 0 d b m o u t p u t p o w e r c a n b e o f f e r e d ( m o r e t h a n 1 8 v d c ) ; 5 . p a y a t t e n t i o n t o h e a t d i s p e r s i o n . 2 0 ?^ 5 0 0 "e 1 7 . 0 %3 "d 1 . 5 0 . 8 "d 6 . 5 - - "d 2 . 0 : 1 - - 2 . 0 : 1 "d * - - ? %3 * f = 3 0 0 m h z t a = 2 4 1 ! ; p a r a m e t e r s y m b o l u n i t g u a r a n t e e d t y p i c a l f r e q u e n c y r a n g e g a i n g a i n f l a t n e s s n o i s e f i g u r e i n p u t v s w r o u t p u t v s w r o u t p u t p o w e r @ 1 d b c o m p r e s s i o n d c c u r r e n t f l f h ?^ g p g p f n v s w r i v s w r o p - 1 i c c m h z m a x i m u m r a t i n g d b d b m 1 8 0 t y p i c a l c u r v e s g a i n f r e q u e n c y ( m h z ) g a i n ( d b ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) v s w r v s w r n o i s e f i g u r e f n ( d b ) d b d b p - 1 ( d b m ) output p1db m a b o w e i i n t e g r a t e d c i r c u i t s c o . , l t d . b w e i o 1 . 7 : 1 1 . 7 : 1 "e 2 7 . 0 1 8 . 0 6 . 0 1 0 ?^ 5 0 0 2 7 . 5 s p - 1 a 1 6 + 1 5 v c 2 c 1 ? ? 2 o u t i n 1 0 0 0 p 1 0 0 0 p 2 5 2 7 2 9 1 0 2 0 0 5 0 0 4 0 0 3 0 0 1 0 0 5 . 0 6 . 0 7 . 0 t a = + 2 5 ! t a = + 8 5 ! t a = - 5 5 ! t a = + 2 5 ! t a = + 8 5 ! t a = - 5 5 ! 1 0 2 0 0 5 0 0 4 0 0 3 0 0 1 0 0 1 . 2 1 . 6 1 . 8 v s w r i v s w r o 1 0 2 0 0 5 0 0 4 0 0 3 0 0 1 0 0 1 0 1 6 1 8 2 0 1 6 2 0 0 5 0 0 4 0 0 3 0 0 1 0 0 t a = + 2 5 ! t a = + 8 5 ! t a = - 5 5 ! t a = + 2 5 ! t a = + 8 5 ! t a = - 5 5 ! ? ? ? ? ? l o t n u m b e r h e x x x 4 . c o n n e c t o r i z e d p a c k a g e ( s m a - 3 ) a v a i l a b l e 3 . s e e a s s e m b l y s e c t i o n f o r m o u n t i n g i n f o r m a t i o n b r o a d b a n d a m p l i f i e r
|
