49S贴片6.7458M晶振

'1.Holder TypeHC-49S/SMD2. Nominal Frequency6.7458MHZ

3.Frequency Tolerance at 25℃20PPM4.Temperature Stability (Ref. To 25℃)±30PPM

(-20℃

to

+70℃)5.Mode of Oscillation Fund

3rd

5 th

overtone6.Operating Temperature Range(- 20 ℃

to

70 ℃)7.Storage Temperature Range(-40 ℃

to

85℃)8.Shunt Capacitance (Co)7Pf

Max9.Load Capacitance (CL)20Pf 10.Equivalent Series Resistance (ESR) 40Ω Max11.Drive Level0.1mW

Max12.Aging (at 25℃)±5ppm/year Max13.Insulation Resistance500MΩ min. AT

DC

100V±10V'