SMX-3S Miniature SMD Crystal Features Applications: telecommunications, automotive, medical, navigation Wide frequency range: 8 to 240 MHz Highly shock and vibration resistant Reflow soldering @ 260 °C Parameter Specification Frequency range 8 ~ 67 MHz fundamental 55 ~ 240 MHz 3rd overtone AT-cut 12.00, 13.00, 16.00, 19.20, 19.44, 20.48, 25.0, 32.0, 40.0 51.20, 61.44 & 230.30 MHz Mode of oscillation Standard frequencies Frequency tolerance ±5 ~ ±30 ppm 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) < 20 Ω < 12 Ω @ 13 MHz @ 61.44 MHz Drive level 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 Operating temperature range @ +25 °C 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