SMX-1S
SMX-1S is Miniature SMD Crystal manufactured by QUARTZCOM the communications.
Features
- -
- - Applications: telemunications, audio, navigation, instruments Wide frequency range: 8 to 250 MHz High shock and vibrational resistivity Reflow soldering @ 260 °C
Parameter
Frequency range
Specification
8 ~ 70 MHz 50 ~ 200 MHz 150 ~ 250 MHz fundamental 3rd overtone 5th overtone
Mode of oscillation Standard frequencies Frequency tolerance Frequency stability Aging Load capacitance Equivalent series resistance (ESR) Drive level Operating temperature range
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 ±5 ~ ±30 ppm ±10 ~ ±50 ppm ±1 ppm < 25 Ω < 15 Ω 10 ~ 100 μW -20 ~ +70 °C -40 ~ +85 °C -40 ~ +125 °C -55 ~ +125 °C tape & reel @ +25 °C vs. operating temperature range 1st year @ 13 MHz @ 32 MHz mercial application industrial application automotive & avionic application 1’000 or 2’000 pieces series or parallel resonance (CL = 8 ~ 32 p F)
Storage temperature range Packaging unit Customer specifications on request
Pin function
#1 #2 #3 #4 crystal connection GND crystal connection GND
Example for soldering pattern
Do not design any conductive path between the pattern
Example for IR reflow soldering temperature
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2002/95/EC Ro HS pliant
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03 May....
