Features: 1) Frequency range: 3.579545MHz ~ 64.000MHz2) Frequency tolerance: ?0ppm, ?0ppm, ?0ppm, ?0ppm, ?00ppm 3) Operating temperature range: 0oC ~ 60oC, -10oC ~ 65oC, -20oC ~ 70oC, -40oC ~ 80oC 4) Storage temperature range: -55oC ~ 120oC 5) Load capacitance: 12, 16, 18, 20, 30, 50pf, ∝ or to be specified by customers6) Drive level: 0.1mW 7) Equivalent series resistance: 25?~ 150?8) Aging: 3ppm/year max. producing area:China payment:T/T in advance