feature s : descript i o n : . o p e r a ti n g f r e q u e n c y u p t o 8 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 6 0 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 1 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 10 0 m h z w i t h 5 0 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 < 8 0 p s . v e r y l o w p u l s e s k e w < 3 0 0 p s . v c c = 1.2v t o 3 . 6 v . p r op a g a ti o n d e l a y < 2. 4 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 . d u a l 1 : 5 f a n o u t . a v a il a b l e i n 20 p i n 3 0 0 m il w i d e s o i c p a c k a g e . a v a il a b l e i n 20 p i n 20 9 m il w i d e sso p p a c k a g e . a v a il a b l e i n 20 p i n 1 5 0 m il w i d e q 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 or ? s p o 4 9 f c t 3 8 0 5 b 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 8 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 8 0 p s o u t p u t p i n to p i n s k e w . p o 4 9 f c t 3 8 0 5 b i s a 1 . 2 v to 3 . 6 v c m o s d u a l 1 i n p u t t o 5 o u t p u t s b u f f e r e d d r i v e r t o a c h i e v e 8 0 0 m h z o u t p u t f r e q u e n c y . t y pica l a p plicati o n s a r e cl o c k a n d s i g n a l d i s t r i 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 pin n a m e d e s c r i p t i o n input s o utput s i n a , i n b s i g n a l o r c l o c k i n p u t s i n a , i n b o a n , o b n m o n h i - z s ta t e o u t p u t e n a b l e i n pu t s ( a c t i v e l o w ) l l l l h h h l s t u p t u o k c o l c r o l a n g i s n b o , n a o l z l h t u p t u o r o t i n o m n o m v cc , g n d p o w e r , g r o u n d h h z h i n p ut s can be dr iven fr om eithe r 3 .3v o r 5 v d evice s. thi s f eatu r e all ows the us e of t h e s e de v ice s a s t r an s lat ors in a mixed 3 . 3 v / 5v sys tem en v i r o n me n t . . p atented tech no lo g y 1.2v - 3.6v dual 1:5 cmos clock driver 800 m hz t tl/cmos p ot a t o c hip 1 01 / 01 / 10 potato semiconductor corporation po49fct3805b www.potatosemi.com
m ax i m u m ra t i n g s dc ele c t r ica l 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 - +5 . 5 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 = 5 . 5 v - - 50 u a i o z h h i g h i m p e d a n c e o u t p u t c u rr e n t v c c = 3 . 6 v a n d v o = v c c - - 1 u a i o z l h i g h i m p e d a n c e o u t p u t c u rr e n t v c c = 3 . 6 v a n d v o = 0 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 - - - 50 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 + 5.5 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 . 1.2v - 3.6v dual 1:5 cmos clock driver 800 m hz t tl/cmos p ot a t o c hip 2 01 / 01 / 10 potato semiconductor corporation po49fct3805b 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 (t a = +2 5 c , f = 1mhz ) 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 s y m b o l descrip t i o n tes t c o ndi t i o n s ( 1 ) m a x uni t t plh & t p h l p r o p a g a t i o n d e l a y i n a t o o a n , in b t o o b n c l = 1 5 p f 2.4 ns t p z h o r t p z l o u t p u t e n a b l e t i m e c l = 1 5 p f 2.5 ns t ph z o r t p l z o u t p ut disa b l e t i m e 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 0.8 ns t s k ( p ) z h m 5 2 1 , f p 5 1 = l c ) e g a k c a p e m a s ( w e k s e s l u p 300 ps 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 , 1 2 5 m h z 80 ps 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 , 1 2 5 m h z 400 ps f m ax f p 0 5 = l c y c n e u q e r f t u p n i 100 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 600 mhz f m ax f p 2 = l c y c n e u q e r f t u p n i 800 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 1.2v - 3.6v 1:5 dual cmos clock driver 800 m hz t tl/cmos p ot a t o c hip 3 01 / 01 / 10 potato semiconductor corporation po49fct3805b www.potatosemi.com
te s t w av e f o r m s test cir c uit 50ohm ? 5 0 0 ? 5 0 0 50ohm 1.2v - 3.6v dual 1:5 cmos clock driver 800 m hz t tl/cmos p ot a t o c hip 4 01 / 01 / 10 potato semiconductor corporation po49fct3805b www.potatosemi.com
p a c k a g i ng mec h a n ic al d r a w i ng : 2 0 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 : 2 0 p i n s o i c 1.2v - 3.6v dual 1:5 cmos clock driver 800 m hz t tl/cmos p ot a t o c hip 5 01 / 01 / 10 potato semiconductor corporation po49fct3805b www.potatosemi.com
p a c k a g i ng mec h a n ica l d r a w i ng : 2 0 p i n ss o p .272 .295 .078 .002 seating plane .0098 max. .0256 bsc 1 20 .197 .220 0.25 x.xx x.xx denotes dimensions in millimeters 0.050 5.00 5.60 2.00 6.90 7.50 0.65 max min .022 .037 .004 .009 .291 .322 7.40 8.20 0.55 0.95 0.09 0.25 1.2v - 3.6v dual 1:5 cmos clock driver 800 m hz t tl/cmos p ot a t o c hip 6 01 / 01 / 10 potato semiconductor corporation po49fct3805b www.potatosemi.com ic ordering information top-marking ordering code package pb-free & green po49fct3805bcu for tube po49fct3805bcr for tape & reel po49fct3805bc po49fct3805bc -40 c to 85 c -40 c to 85 c po49fct3805bqu for tube po49fct3805bqr for tape & reel po49fct3805bq po49fct3805bq -40 c to 85 c -40 c to 85 c PO49FCT3805BSSU for tube po49fct3805bssr for tape & reel po49fct3805bss po49fct3805bss -40 c to 85 c -40 c to 85 c t a ic package information package c 24 12 top left corner 26 (12?) 1000 43 (20?) 38 20pin 300mil soic 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) q 16 8 top left corner 39 (12?) 3000 64 (20?) 55 20pin 150mil qsop ss 16 12 top left corner 26 (12?) 2000 43 (20?) 66 20pin 209mil ssop pb-free & green 20pin 300mil soic 20pin 300mil soic 20pin 150mil qsop 20pin 150mil qsop pb-free & green pb-free & green pb-free & green pb-free & green 20pin 209mil ssop 20pin 209mil ssop
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