SMX-1S Miniature SMD Crystal Features Applications: telecommunications, audio, navigation, instruments Wide frequency range: 8 to 250 MHz High shock and vibrational resistivity Reflow soldering @ 260 °C Parameter Specification Frequency range 8 ~ 70 MHz 50 ~ 200 MHz 150 ~ 250 MHz Mode of oscillation AT-cut 8.00, 10.00, 10.24, 12.80, 20.00, 24.00, 24.576, 32.00 40.00, 50.00, 51.84, 61.44, 76.8, 125.00 & 155.52 MHz Standard frequencies fundamental 3rd overtone 5th overtone Frequency tolerance ±5 ~ ±30 ppm @ +25 °C Frequency stability ±10 ~ ±50 ppm vs. operating temperature range Aging ±1 ppm 1st year Load capacitance series or parallel resonance (CL = 8 ~ 32 pF) Equivalent series resistance (ESR) < 25 Ω < 15 Ω @ 13 MHz @ 32 MHz Drive level Operating temperature range commercial application industrial application automotive & avionic application Storage temperature range 10 ~ 100 μW -20 ~ +70 °C -40 ~ +85 °C -40 ~ +125 °C -55 ~ +125 °C Packaging unit tape & reel 1’000 or 2’000 pieces Customer specifications on request Pin function #1 #2 #3 #4 Example for soldering pattern crystal connection GND crystal connection GND Do not design any conductive path between the pattern Example for IR reflow soldering temperature 2002/95/EC RoHS compliant QuartzCom AG [email protected] www.quartzcom.com QuartzCom Asia [email protected] QuartzCom USA [email protected] 03 May. 10