Quartz SMD, Ceramic HC 2520/4 Features: - SMD - High reliability - Application: Bluetooth, wireless LAN - Ultra thin and small leadless type Specifications Symbol f Frequency tolerance,Ta=25°C Load capacitance ∆f/f CL HC2520/4 16.000MHz ~ 50.000MHz ±10ppm ~ ±50ppm 7pf ~ 32pF Temperature tolerance Storage temperature range ∆f/f TSTG ±10ppm ~ ±50ppm -40°C ~ +85°C Operating temperature range TOPR Maximum drive level MDL Recommended drive level RDL 50µW Series resistance R1 As per table Shunt capacitance C0 3pF Max Insulation resistance Aging IR ∆fA 500M Ohm ±1 ~ ±3ppm/Year Min Frequency range Resistance of series resonance (ESR) Frequency (MHz) Mode 24.5760 <= f < 30.0 Fundamental Remarks Fundamental mode Please specify Please specify Please specify -10°C ~ +60°C; -20°C ~ 70°C Others are offered Ohm max 80 100µW 25°C ±3°C Frequency (MHz) 30.0 <= f < 50.0 Mode Fundamental Ohm max 50 Drawing HC2520/4 Dimensions in mm Order key Q Part Q=Quartz - 20.000000M - HC2520/4 Frequency M=MHz Package HC2520/4 -F - 30 - 30 -A - 10 Mode of Frequency Temperature Temperature Load oscillation tolerance tolerance range capacitance F=fund. ±ppm ±ppm A= pF (25°C) (Temp. range) B= -10°C ~ +60°C 0°C ~ +70°C C= -10°C ~ +70°C D= -20°C ~ +70°C auris-GmbH [email protected] www.auris-gmbh.de All specifications are subject to change without notice. 2.20 - TR Option TR=Tape and reel X=Special options