SMX-1R SMD Crystal Features Applications: telecommunications, audio, automotive, instruments Low frequency down to 3.2 MHz High reliable, hermetic sealed package High shock and vibrational resistivity Reflow soldering @ 260 °C Parameter Specification Frequency range Mode of oscillation 3.2 ~ 40 MHz 22 ~ 46 MHz 32 ~ 65 MHz AT-cut and BT-cut Standard frequencies 4.00, 4.9152, 8.00, 10.00, 13.0133, 16.384 & 20.00 MHz Frequency tolerance ±10 ~ ±30 ppm @ +25 °C Frequency stability ±20 ~ ±50 ppm vs. operating temperature range Aging ±2 ppm 1st year Load capacitance series or parallel resonance (CL = 8 ~ 32 pF) Equivalent series resistance (ESR) < 50 Ω < 35 Ω @ 13 MHz @ 32 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 fundamental, AT-cut fundamental, BT-cut 3rd overtone, AT-cut Customer specifications on request Example for soldering pattern 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