feature s : 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 descript i o n : potato semiconductor?s PO100HSTL179A is designed for world top performance using submicron cmos technology to achieve 1ghz lvttl output frequency with less than 1.8ns propagation delay and 1.65ghz hstl output frequency with less than 1.4ns propagation delay. the po 10 0hs tl1 7 9 a is a low-skew, the small outline 8 pin package and the low skew design to make it ideal for applications which require the translation of a clock or a data signal. ? p atented technolog y ? d i ff e r ential l vds /l vp ecl/ hs tl t o l v ttl t r an s lato r - o pe r ating fr eq u e n c y u p to 1 gh z w ith 2p f load - o pe r ating fr eq u e n c y u p to 8 0 0 m h z w it h 5p f loa d - o pe r ating fr eq u e n c y u p to 4 5 0 mh z w ith 1 5 pf l o a d - v e r y lo w outp u t pin to p in s ke w < 15 0 p s - pr opa g atio n d ela y < 1 . 8 n s max w ith 1 5 p f l o a d ? l v ttl/l v c mos t o d i ff e r e n tial hs tl t r an s lat o r - o pe r ating fr eq u e n c y u p to 1 . 6 5 g h z w it h 5 p f l o a d - o pe r ating fr eq u e n c y u p to 5 0 0 mh z w ith 1 5 pf l o a d - v e r y lo w outp u t pin to p in s ke w < 10 0 p s - pr opa g atio n d ela y < 1 . 4 n s max w ith 1 5 p f l o a d ? 2 .4 v t o 3.6 v po w e r s up p l y ? in du s t r ial tempe r atu r e r a n ge: ? 4 0c to 85c ? a v a il a b l e i n 14- p i n 1 5 0 ml soic p a c k a g e 1 2 3 4 8 7 6 5 v c c r d gnd a b z y r d y z a b 2 3 5 6 8 7 inputs receiver output v id = v a ? v b r v id 10 mv h 10 mv < v id < 10 mv ? v id ? 10 mv l open h input driver outputs d y z l l h h h l open l h d if f e r e n tial l vds/ l vpecl/hstl t o l v t tl t r ansl a t or & l v t tl/ l v cmos t o d if f e r e n tial hstl t r ansl a t or 1 01 / 01 / 10 potato semiconductor corporation high frequency noise canncellation translator PO100HSTL179A 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 - 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 = v c c - - 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 v c c 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 . pi n ch arac t eri st ic s l o b m y s r e t e m a r a s p n o i t i d n o c t s e m t u m i n i m l a c i p y t m u m i x a m s t i n u c n i e c n a t i c a p a c t u p n i f 4 p r p u l l u p r o t s i s e r p u l l u p t b u p n i 88 88 k k r n w o d l l u p r o t s i s e r n w o d l l u p t u a p n i d if f e r e n tial l vds/ l vpecl/hstl t o l v t tl t r ansl a t or & l v t tl/ l v cmos t o d if f e r e n tial hstl t r ansl a t or 2 01 / 01 / 10 potato semiconductor corporation high frequency noise canncellation translator PO100HSTL179A 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 . r eceiver s w i t c h i ng ch ar ac 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 pd p r o p a g a t i o n d e l a y d t o ou t p ut pai r c l = 1 5 p f 1.8 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 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 ) ps 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 ) f m ax f p 5 1 = l c y c n e u q e r f t u p n i 250 mhz f m ax f p 5 = l c y c n e u q e r f t u p n i 300 mhz f m ax f p 2 = l c y c n e u q e r f t u p n i 400 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 c l = 1 5 p f , 1 2 5 m h z c l = 1 5 p f , 1 2 5 m h z 150 300 450 800 1000 test cir c uit 50ohm 50ohm 15pf to 2pf pulse generator v+ v- vcc v+ v- d.u.t d if f e r e n tial l vds/ l vpecl/hstl t o l v t tl t r ansl a t or & l v t tl/ l v cmos t o d if f e r e n tial hstl t r ansl a t or 3 01 / 01 / 10 potato semiconductor corporation high frequency noise canncellation translator PO100HSTL179A www.potatosemi.com
test waveforms vp p range 0 v -vcc figure 1. l vds/ pecl/ ecl/ hst l /differentia l input w a veform definitions figure 2. l vtt l output figure 3. propogation dela y , output pulse ske w , and output-to-output skew for d to output vpp tphl tplh tpd input clock output clock another output clock vo tsk(o) vcc= 3.3v vee=0.0v vih vil vpp vcc vee vo t r ,tf, d if f e r e n tial l vds/ l vpecl/hstl t o l v t tl t r ansl a t or & l v t tl/ l v cmos t o d if f e r e n tial hstl t r ansl a t or 4 01 / 01 / 10 potato semiconductor corporation high frequency noise canncellation translator PO100HSTL179A www.potatosemi.com
d ri v er s w i t c h i ng ch ara c t eri s t ic s t i n u x a m typ ) 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 pd propagation delay d to output pair c l = 1 5 p f 1.4 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 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 ) ps 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 ) f m ax f p 5 1 = l c y c n e u q e r f t u p n i 250 mhz f m ax f p 5 = l c y c n e u q e r f t u p n i 300 ghz 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 c l = 1 5 p f , 1 2 5 m h z c l = 1 5 p f , 1 2 5 m h z 100 250 500 1.65 test cir c uit 50ohm 15pf to 2pf 15pf to 2pf vcc pulse generator d.u.t d if f e r e n tial l vds/ l vpecl/hstl t o l v t tl t r ansl a t or & l v t tl/ l v cmos t o d if f e r e n tial hstl t r ansl a t or 5 01 / 01 / 10 potato semiconductor corporation high frequency noise canncellation translator PO100HSTL179A www.potatosemi.com
test waveforms figure 2. hst l output figure 1. l vttl/ l vcmos input w a veform definition figure 3. propogation dela y , output pulse ske w , and output-to-output skew for d to output pair tphl tplh tpd input clock output clock another output clock vo tsk(o) vo t r ,tf, 20-80% input 3v 1.5v 0v d if f e r e n tial l vds/ l vpecl/hstl t o l v t tl t r ansl a t or & l v t tl/ l v cmos t o d if f e r e n tial hstl t r ansl a t or 6 01 / 01 / 10 potato semiconductor corporation high frequency noise canncellation translator PO100HSTL179A www.potatosemi.com
p a c k a g i ng mec h a n ic al d r a w i ng : 8 p i n s o i c x.xx x.xx denotes dimensions in millimeters .0040 .0098 seating plane .013 .020 .050 bsc 1 8 .149 .157 3.78 3.99 .189 .196 4.80 5.00 1.27 .016 .026 1.35 1.75 0.406 0.660 0.330 0.508 0.10 0.25 .053 .068 ref .016 .0075 .0098 .0099 .0196 0-8? .050 .2284 .2440 5.80 6.20 0.40 1.27 0.19 0.25 0.25 0.50 x 45? d if f e r e n tial l vds/ l vpecl/hstl t o l v t tl t r ansl a t or & l v t tl/ l v cmos t o d if f e r e n tial hstl t r ansl a t or 7 01 / 01 / 10 potato semiconductor corporation high frequency noise canncellation translator PO100HSTL179A www.potatosemi.com ic ordering information top-marking ordering code package pb-free & green PO100HSTL179Asu for tube PO100HSTL179Asr for tape & reel PO100HSTL179As PO100HSTL179As -40 c to 85 c -40 c to 85 c t a ic package information p a c k a ge code p a c k a ge type qty per tube t ape width (mm) t ape pi t ch (mm) pin 1 l oc a tion t ape trailer len g th qty per reel t ape leader len g th s 150mil soic 8 12 8 t op l eft corner 39 (12?) 3000 64 (20?) 97 pb-free & green 8-pin 150mil soic 8-pin 150mil soic
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