suggested land p a ttern description an increasing number of applications require the use of high-temperature crystals. for these applications, statek of fers the cx1 vht /cx1 hht , cx4 vht , and cx9 vht c r y s t a l s . t h e s e c r y s t a l s a r e d e s i g n e d t o o p e r a t e a t temperatures up to and including 200?, and feature an e x p e c t e d l i f e i n e x c e s s o f 1 , 0 0 0 h o u r s a t t h e s e temperatures. the frequency range of fered is 10 khz to 600 khz for cx1 vht and cx1 hht crystals, 30 khz to 250 khz for cx4 vht crystals, and 32 khz to 160 khz for cx9 vht crystals. fea t ures h i g h t e m p e r a t u r e o p e r a t i o n u p t o 2 0 0 o c h i g h s h o c k r e s i s t a n c e h e r m e t i c a l l y s e a l e d c e r a m i c p a c k a g e s t a t e k c o r p o r a t i o n 5 1 2 n . m a i n s t . , o r a n g e , c a 9 2 8 6 8 7 1 4 - 6 3 9 - 7 8 1 0 f a x : 7 1 4 - 9 9 7 - 1 2 5 6 w w w . s t a t e k . c o m applica tions i n d u s t r i a l d o w n h o l e i n s t r u m e n t a t i o n r o t a r y s h a f t s e n s o r s u n d e r g r o u n d b o r i n g t o o l s p a ckage dimensions cx1 vht / cx1 hht cx4 vht cx9 vht m a x i m u m m a x i m u m m a x i m u m d i m i n c h e s m m i n c h e s m m i n c h e s m m a 0 . 3 3 0 8 . 3 8 0 . 2 1 0 5 . 3 3 0 . 1 7 0 4 . 3 2 b 0 . 1 5 5 3 . 9 4 0 . 0 8 5 2 . 1 6 0 . 0 6 8 1 . 7 3 c ( s m 1 ) 0 . 0 7 0 1 . 7 8 0 . 0 5 0 1 . 2 7 0 . 0 3 8 0 . 9 7 c ( s m 5 ) 0 . 0 7 5 1 . 9 0 0 . 0 5 3 1 . 3 5 0 . 0 4 0 1 . 0 2 d 0 . 0 5 5 1 . 4 0 0 . 0 4 6 1 . 1 6 0 . 0 3 8 0 . 9 7 e 0 . 0 7 0 1 . 7 8 0 . 0 2 0 0 . 5 1 f 0 . 0 7 0 1 . 7 8 0 . 0 2 5 0 . 6 4 cx9vht CX4VHT cx9vht h i g h t e m p e r a t u r e c r y s t a l s h i g h t e m p e r a t u r e / l o w f r e q u e n c y 10 khz - 600 khz 30 khz - 250 khz 32 khz - 160 khz 1 0 1 8 3 r e v c CX4VHT dimensions cx1vht/ cx1hht CX4VHT cx9vht cx1vht/ cx1hht cx1vht/ cx1hht http://
frequency shift after: t emp. 1,008 hours 1,824 hours 4,320 hours 2 8,760 hours 2 (actual data) (actual data) (projected data) (projected data) 150? 1.97 ppm 2.51 ppm 3.30 ppm 3.94 ppm 175? 4.80 ppm 5.66 ppm 6.94 ppm 7.99 ppm 200? 29.40 ppm 36.82 ppm 47.61 ppm 56.46 ppm absolute maximum ra tings s t o r a g e t e m p e r a t u r e - 5 5 o c t o 1 2 5 o c m a x i m u m p r o c e s s t e m p e r a t u r e 2 6 0 o c f o r 2 0 s e c o n d s 1 0 1 8 3 r e v c s t a t e k c o r p o r a t i o n 5 1 2 n . m a i n s t . , o r a n g e , c a 9 2 8 6 8 7 1 4 - 6 3 9 - 7 8 1 0 f a x : 7 1 4 - 9 9 7 - 1 2 5 6 w w w . s t a t e k . c o m s i f s p e c i a l o r c u s t o m d e s i g n . b l a n k i f s t d . f r e q u e n c y k = k h z c a l i b r a t i o n t o l e r a n c e @ 2 5 0 c ( i n p p m ) specifica tions s p e c i f i c a t i o n s a r e t y p i c a l a t 2 5 o c u n l e s s o t h e r w i s e n o t e d . s p e c i f i c a t i o n s a r e 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 . f r e q u e n c y r a n g e s e e s p e c i f i c a t i o n s t a b l e b e l o w c a l i b r a t i o n t o l e r a n c e 1 s e e s t a n d a r d c a l i b r a t i o n t o l e r a n c e t a b l e a t r i g h t 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 o c u p t o + 2 0 0 o c f r e q u e n c y s t a b i l i t y o v e r t e m p e r a t u r e 2 t e m p e r a t u r e c o e f f i c i e n t ( k ) - 0 . 0 3 5 p p m / o c 2 a g i n g , f i r s t y e a r 5 p p m a t 2 5 o c s h o c k , s u r v i v a l 3 c x 1 v h t : 1 , 0 0 0 g , 1 m s , 1 / 2 s i n e c x 1 h h t : 1 , 0 0 0 g , 1 m s , 1 / 2 s i n e c x 4 v h t : 5 , 0 0 0 g , 0 . 3 m s , 1 / 2 s i n e c x 9 v h t : 5 , 0 0 0 g , 0 . 3 m s , 1 / 2 s i n e v i b r a t i o n , s u r v i v a l 3 2 0 g r m s , 1 0 - 2 , 0 0 0 h z 1 . t i g h t e r f r e q u e n c y c a l i b r a t i o n a v a i l a b l e . c o n t a c t f a c t o r y . 2 . w h e r e f ( t ) = f r e q u e n c y a t t e m p e r a t u r e t t = t e m p e r a t u r e t o = t u r n o v e r t e m p e r a t u r e f o = f r e q u e n c y a t t u r n o v e r t e m p e r a t u r e t o 3 . h i g h e r s h o c k a n d v i b r a t i o n a v a i l a b l e . p a ckaging options t r a y p a c k 7 o r 1 3 r e e l s p e r e i a 4 8 1 ( s e e t a p e a n d r e e l d a t a s h e e t # 1 0 1 0 9 ) t e r m i n a t i o n s * s m 1 = g o l d p l a t e d s m 5 = s o l d e r d i p p e d ( l e a d f r e e ) t e m p . r a n g e : h = 0 0 c t o 2 0 0 0 c s = c u s t o m e r s p e c i f i e d t e m p . r a n g e c x 1 v c x 1 h c x 4 v c x 9 v c x 4 v h t s s m 5 3 2 . 7 8 6 k , 1 0 0 / h specifica tions t a ble 1 (specifications shown are typical unless otherwise noted.) f ( t ) - f ( t o ) = k ( t - t o ) 2 f ( t o ) s t a n d a r d c a l i b r a t i o n t o l e r a n c e s a t 2 5 o c f r e q u e n c y r a n g e ( k h z ) 1 0 - 7 4 . 9 7 5 - 1 6 9 . 9 1 7 0 - 2 4 9 . 9 2 5 0 - 6 0 0 3 0 p p m 5 0 p p m 1 0 0 p p m 2 0 0 p p m 1 0 0 p p m 1 0 0 p p m 2 0 0 p p m 5 0 0 p p m 1 0 0 0 p p m 1 0 0 0 p p m 2 0 0 0 p p m 5 0 0 0 p p m h t = h i g h t e m p e r a t u r e *special terminations per customer requirements will be considered. contact factory . frequency shift vs. time 1 1 . t h e d a t a l i s t e d i n t h i s t a b l e i s f o r a 3 2 . 7 6 8 k h z c x 4 s t a t e k c r y s t a l . 2 . t h e d a t a s h o w n f o r 4 , 3 2 0 h o u r s a n d 8 , 7 6 0 h o u r s i s d a t a t h a t h a s b e e n p r o j e c t e d u s i n g a c u r v e - f i t t i n g m e t h o d . how to order cx1vht , cx1hht , CX4VHT and cx9vht cr yst a ls p r o d u c t 1 f r e q u e n c y r a n g e t y p i c a l f o r 3 2 . 7 6 8 k h z a t 2 5 o c t y p i c a l m o t i o n a l r e s i s t a n c e a t d r i v e l e v e l m o t i o n a l m o t i o n a l q u a l i t y f a c t o r s h u n t l o a d t u r n o v e r 1 5 0 o c 2 0 0 o c r e s i s t a n c e c a p a c i t a n c e c a p a c i t a n c e c a p a c i t a n c e t e m p e r a t u r e r 1 c 1 c 0 c l 2 t o r 1 r 1 c x 1 v h t 1 0 k h z t o 6 0 0 k h z 4 0 k 2 . 3 f f 5 3 k 1 . 7 p f 2 6 ? 5 5 k 7 3 k 0.5 ? max. 10-24.9 khz c x 4 v h t 3 0 k h z t o 2 5 0 k h z 7 0 k 2 . 3 f f 3 1 k 1 . 1 p f 2 3 ? 1 0 0 k 1 2 5 k 0.5 ? max. c x 9 v h t 3 2 k h z t o 1 6 0 k h z 1 0 0 k 2 . 2 f f 2 2 k 1 . 0 p f 2 2 ? 1 2 5 k 1 6 0 k 0.5 ? max. 1. cx1hht available from 10 khz to 600 khz. 2. other load capacitance available. 9 p f
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