features ? ultra-miniature smd type (2.5 2.0 0.9mm) ? afc function available ? frequency stability : 2.0 10 ? 6 / ? 30 to + 85 c ? 2.3 to 3.5v drive available ? re?ow compatible applications ? 3g (cdma, w-cdma), gprs, gsm how to order kt2520y 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 speci?cations item symbol conditions min. max. units output frequency range f o standard frequency: 13, 19.2, 26, 38.4 13 40 mhz frequency tolerance f _tol vs temperature ? 2 + 2 10 ? 6 vs load ? 0.2 + 0.2 vs voltage ? 0.3 + 0.3 frequency aging f _aging 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 2.3 3.5 v output level vpp 10k ohm / / 10pf 0.8 vp-p current consumption i cc 2 ma symmetry sym @50% v cc 40 60 % harmonics ? 5 dbc dimensions (unit: mm) ? ? ????????????????? ??????? ???? ??????? ??? ??????? ??? ??????? ? ?? ???? ? ????? ???? ???? ????? ???? ????? ???????? ???? ???? ???? ???? ???? ???? ???? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ???? ???????????? ???????????? test circuit ?????????????? ??????????? ???????????? ???????? ???????????????????????????? ????? ?????? ? ?? ? ? ? ? ? ? ??????? ??? ? ? ??? ???? ?? ? ???? ? ??? ???? ? ? ?????????????? ??????????????????????? ???? ? ? ????????????????? ????????? ??? ????? ???????????????????????????? ????? ?????? ? ?? ? ? ? ? ? ? ??????? ??? ? ? ??? ?? ? ???? ? ??? ????? recommended land pattern (unit: mm) ???? ???? ???? ???? ??????????????????????????????? ? ??????????? ?? ???????????????????????? ?? ?? ?? ?? ?? ?? ???? ???? ??? ???? ???? ???? 2.5 2.0mm temperature compensated crystal oscillators (tcxo) surface mount type tcxo (lsi type) kt2520y series
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