feature s : descript i o n : . p atented tech no lo g y . m a x i n p u t f r e q u e n c y > 1 g h z . o p e r a ti n g f r e q u e n c y u p t o 5 0 0 m h z w i t h 2 p f l o a d . o p e r a ti n g f r e q u e n c y u p t o 4 5 0 m h z w i t h 5 p f l o a d . o p e r a ti n g f r e q u e n c y u p t o 30 0 m h z w i t h 15 p f l o a d . o p e r a ti n g f r e q u e n c y u p t o 15 0 m h z w i t h 50 p f l o a d . v e r y l o w o u t p u t p i n t o p i n s k e w < 2 0 0 p s . v e r y l o w p u l s e s k e w < 1 0 0 p s . v c c = 1.6 5 v t o 3 . 6 v . p r op a g a ti o n d e l a y < 2. 5 n s m a x w i t h 15 p f l o a d . l o w i n p u t capacit a n ce: 3 p f t y pi c a l . 1 : 7 f a n o u t . a v a il a b l e i n 1 6 p i n 1 5 0 m il w i d e q s o p p a c k a g e . a v a il a b l e i n 1 6 p i n 1 7 3 m il w i d e t s s o p p a c k a g e p o t a t o s e m i c o n d u c t o r ? s p o 4 9 h s t l 3 8 0 3 g i s d e s i g n e d f o r w o r l d t o p p e r f o r m a n c e u s i n g s u b m icr o n cm o s tec h n o l o g y t o ac h i e v e 5 0 0 m h z t t l o u t p u t f r e q u e n c y w i t h l e s s t h a n 1 0 0 p s o u t p u t p u l s e s k e w . p o 4 9 h s t l 3 8 0 3 g i s a 3 . 3 v 1 h i g h s p e e d c o m p a r a t o r i n p u t s t o 7 t t l o u t p u t b u f f e r e d d r i v e r t o a c h i e v e h i g h e r t h a n 5 00 m h z o u t p u t f r e q u e n c y . t y p ical a pp licati o n s a r e h s t l , p e c l , l v d s t o t t l t r a n s l a t o r , c r y s t a l o r r i n g o s cillat o r, cl o c k a n d s i g n a l d i s tri b u ti o n . p i n co n f i gu r at i on l o gi c bloc k d ia g r a m pin de s cription p i n n a m e d e s cr i p t i on s t u p n i - n i , + n i o1 to o7 outputs 3.3v 1:7 di f ferential to tt l t ranslator driver 500mhz t tl/cmos p ot a t o c hip 1 01 / 01 / 10 potato semiconductor corporation PO49HSTL3803A www.potatosemi.com
m ax i m u m ra t i n g s dc ele c t r ic al ch ara c t eri s t ic s s y m b o l descrip t i o n tes t c o ndi t i o n s m i n t y p m a x uni t v o h o u t p u t h i g h v o l t a g e v cc = 3 v v i n = v i h o r v i l , i o h = - 1 2 m a 2. 4 3 - v v o l o u t p u t l o w v o l t a g e v cc = 3 v v i n = v i h o r v i l , i o h = 1 2 m a - 0.3 0.5 v v i h i n p u t h i g h v o l t a g e g u a r a n t e e d l o g i c h i g h l e v e l ( i n p u t p i n ) 2 - v cc v v i l i n p u t l o w v o l t a g e g u a r a n t e e d l o g i c l o w l e v e l ( i n p u t p i n ) - 0 . 5 - 0. 8 v i i h i n p u t hi g h c u rr e n t v c c = 3 . 6 v a n d v i n = 3 . 6 v - - 1 u a i i l i n p u t l o w c u rre n t v c c = 3 . 6 v a n d v i n = 0 v - - - 1 u a v i k c l a m p d i o d e v o l t a g e v c c = m i n . a n d i i n = - 1 8 m a - -0.7 -1.2 v n o t es : 1 . f o r c o n d i t i o n s s h o w n a s m a x . o r m i n . , u s e a p p r o p r i a t e v a l u e s p e c i f i e d u n d e r e l e c t r i c a l c h a r a c t e r i s t i c s fo r t h e a p p l i c a b l e d e v i c e t y p e . 2 . t y p i c a l v a l u e s a r e a t v c c = 3 . 3 v , 2 5 c a m b i e n t . 3 . t h i s p a r a m e t e r i s g u a r a n t e e d b u t n o t t e s t e d . 4 . n o t m o r e t h a n o n e o u t p u t s h o u l d b e s h o r t e d a t o n e t i m e . d u r a t i o n o f t h e t e s t s h o u l d n o t e x ce e d o n e s e c o n d . 5 . v o h = v c c ? 0 . 6 v a t r a t e d c u rr e n t d e s c r i p t i on m ax u n i t s t or a g e tem p e r at ur e -65 t o 150 c operation tem p eratu r e -40 to 85 c operation volt a g e -0.5 to +4.6 v i nput volt a ge -0.5 to vc c + 0.5 v output volta g e -0.5 to vc c + 0.5 v n o t e : s t re s s e s g r eate r t h a n l i s t e d u n d e r 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 is a stress rati n g o n l y a n d f u n c ti o n a l o pe r ati 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 iti 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 rati o n a l secti o n s o f t h i s s p eci f icati o n i s n o t i m p lie d . e x p o s u r e t o a b s o l u te m a x i m u m r a ti n g c o n d iti 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 relia b ili t y s p ec i f icati o n is n o t i m p lie d . 3.3v 1:7 di f ferential to tt l t ranslator driver 500mhz t tl/cmos p ot a t o c hip 2 01 / 01 / 10 potato semiconductor corporation PO49HSTL3803A www.potatosemi.com
po w er supply c h aracteristics s y m b o l descrip t i o n tes t c o ndi t i o n s ( 1 ) m i n t y p m a x uni t ic c q qu i e s c e n t p o w e r s u p p l y c ur r e n t v cc = m a x , v i n = v c c o r g n d - 0.1 30 ua n o t es : 1 . f o r c o n d i t i o n s s h o w n a s m a x . o r m i n . , u s e a p p r o p r i a t e v a l u e s p e c i f i e d u n d e r e l e c t r i c a l c h a r a c t e r i s t i c s fo r t h e a p p l i c a b l e d e v i c e t y p e . 2 . t y pic a l v a l u e s a r e a t v c c = 3 . 3 v , 2 5 c a m b i e n t . 3 . t h i s p a r a m e t e r i s g u a r a n t e e d b u t n o t t e s t e d . 4 . n o t m o r e t h a n o n e o u t p u t s h o u l d b e s h o r t e d a t o n e t i m e . d u r a t i o n o f t h e t e s t s h o u l d n o t e x c e e d o n e s e c o n d . capacitance p a r a m e t er s ( 1 ) d e s cri p t i o n t e s t c o nd i t i o n s t y p m a x un i t ci n i n p u t c a p a c i t a n c e v i n = 0 v 3 4 p f co u t ou t p u t c a p a c i t a n c e v o u t = 0 v - 6 p f n o t es : 1 t h i s p a r a m e t e r i s d e t e r m i n e d b y d e v i c e c h a r a c t e r i z a t i o n b u t n o t p r o d u c t i o n t e s t e d . s w i t c h i ng ch ara c t eri s t ic s t i n u x a m ) 1 ( s n o i t i d n o c t s e t n o i t p i r c s e d l o b m y s t plh p r o p a g a t i o n d e l a y a t o b n c l = 1 5 p f 2.5 ns t p h l p r o p a g a t i o n d e l a y a t o b n c l = 1 5 p f 2.5 ns t r / t f r i s e / f a l l t i m e 0 . 8 v ? 2 . 0 v 1 ns t s k ( p ) p u l s e s k e w ( s a m e p a c k a g e ) c l = 1 5 p f , v + = 1 2 5 m h z , v - = 1 . 5 v 0.1 ns tsk(o) o ut p u t p i n t o p i n s k e w ( s a m e p a c k a g e ) c l = 1 5 p f , v + = 1 2 5 m h z , v - = 1 . 5 v 0.2 ns t s k ( p p ) o u t p u t s k e w ( d i ff e r e n t p a c k a g e ) c l = 1 5 p f , v + = 1 2 5 m h z , v - = 1 . 5 v 0.4 ns f m ax f p 0 5 = l c y c n e u q e r f t u p n i 150 mhz f m ax f p 5 1 = l c y c n e u q e r f t u p n i 300 mhz f m ax f p 5 = l c y c n e u q e r f t u p n i 450 mhz f m ax f p 2 = l c y c n e u q e r f t u p n i 500 mhz n o t es : 1 . s e e t e s t c i r c u i t s a n d w a v e f o r ms . 2 . t p l h , t p h l , t s k ( p ) , a n d t s k ( o ) a r e p r o d u c t i o n t e s t e d . a l l o t h e r p a r a m e t e r s g u a r a n t e e d b u t n o t p r o d u c t i o n t e s t e d . 3 . a i r f l o w o f 1 m / s i s r e c o mm e n d e d f o r f r e q u e n c i e s a b o v e 1 3 3 m h z 3.3v 1:7 di f ferential to tt l t ranslator driver 500mhz t tl/cmos p ot a t o c hip 3 01 / 01 / 10 potato semiconductor corporation PO49HSTL3803A www.potatosemi.com
te s t wa v e f o r m s test cir c uit 50ohm 50ohm 3.3v 1:7 di f ferential to tt l t ranslator driver 500mhz t tl/cmos p ot a t o c hip 4 01 / 01 / 10 potato semiconductor corporation PO49HSTL3803A www.potatosemi.com
p a c k a g i ng mec h a n ic al d r a w i ng : 1 6 p i n q s o p p a c k a g i ng me c h a n i c a l d r a w i ng : 1 6 p i n t ss o p 3.3v 1:7 di f ferential to tt l t ranslator driver 500mhz t tl/cmos p ot a t o c hip 5 01 / 01 / 10 potato semiconductor corporation PO49HSTL3803A www.potatosemi.com
3.3v 1:7 di f ferential to tt l t ranslator driver top-marking ordering code package PO49HSTL3803Aqu for tube PO49HSTL3803Aqr for tape & reel PO49HSTL3803Aq PO49HSTL3803Aq -40 c to 85 c -40 c to 85 c PO49HSTL3803Atu for tube PO49HSTL3803Atr for tape & reel PO49HSTL3803At PO49HSTL3803At -40 c to 85 c -40 c to 85 c t a 500mhz t tl/cmos p ot a t o c hip 6 01 / 01 / 10 potato semiconductor corporation PO49HSTL3803A www.potatosemi.com ic ordering information ic package information package q 12 8 39 (12?) 3000 64 (20?) 97 16pin 150mil qsop code package type tape width tape trailer tube tape & reel length tape pitch qty length tape leader per tape qty per pin 1 location (mm) (mm) t 12 8 39 (12?) 3000 64 (20?) 96 16pin 173mil tssop top left corner pb-free & green pb-free & green 16-pin 150mil qsop pb-free & green pb-free & green 16-pin 173mil tssop 16-pin 150mil qsop 16-pin 173mil tssop top left corner
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