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