features ? ultra-miniature smd type (2.5 2.0 0.8mm) ? afc function available ? frequency stability :? 2.0 10 - 6 / - 30 to + 85 c ? 1.7 to 3.5v drive available ? refow compatible applications ? 3g (cdma, w-cdma), gprs, gsm how to order kt2520f 26000 d c w 28 t xx series output frequency frequency tolerance b 1.0 10 - 6 c 1.5 10 - 6 d 2.0 10 - 6 lower operating temp. c - 30 c e - 20 c g - 10 c upper operating temp. w + 85 c v + 80 c u + 75 c supply voltage 28 2.8v 30 3.0v voltage control range tcxo t vctcxo customer spec. option code pb free rohs compliant specifcations item symbol conditions min. max. units output frequency range fo standard frequency: 13, 19.2, 26, 38.4, 52 13 52 mhz frequency tolerance f _tol vs temperature - 2 + 2 10 - 6 vs load - 0.1 + 0.1 vs voltage - 0.2 + 0.2 frequency aging f _age per year - 1 + 1 10 - 6 storage temperature range t _stg - 40 + 85 c operating temperature range t _use - 30 + 85 c voltage control range f _cont positive 8 15 10 - 6 supply voltage v cc 1.7 3.5 v output level vpp 10k ohm / / 10pf 0.8 vp-p current consumption i cc 2 ma harmonics - 5 dbc dimensions (unit: mm) 0 i n # o n f i g u r a t i o n p i n 6 c o n p i n ' . $ p i n / 5 4 0 5 4 p i n 6 c c p i n . # p 7 . i t o m m ! u t o m m p m a x - a r k i n g ! r e a - a r k i n g ! r e a test circuit 4 e s t c i r c u i t . o n 6 # & u n c t i o n 3 p e c t r u m ! n a l y z e r # o u n t e r / s c i l l o s c o p e ! 6 4 # 8 / # , # o 2 , k 7 p # , p & p v # , i n c l u d e 0 r o b e # a p a c i t a n c e # o $ # # u t # a p a c i t a n c e 0 / 7 % 2 3 5 0 0 , 9 6 c c & % 4 0 2 / " % 4 e s t c i r c u i t 7 i t h 6 # & u n c t i o n 3 p e c t r u m ! n a l y z e r # o u n t e r / s c i l l o s c o p e ! 6 4 # 8 / # , # o 0 / 7 % 2 3 5 0 0 , 9 6 c c & % 4 0 2 / " % 6 c o n 2 , 2 , recommended land pattern (unit: mm) . o t e ! c a p a c i t o r o f v a l u e m & b e t w e e n 6 $ $ a n d ' . $ i s r e c o m m e n d e d 2.5 2.0mm temperature compensated crystal oscillators (tcxo) surface mount type tcxo (lsi type) kt2520 series
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