SMX-QM1
SMD tuning fork Crystal Features
Applications: telecommunications, audio, medical Low frequency: 32 to 1...
SMX-QM1
SMD tuning fork Crystal Features
Applications: telecommunications, audio, medical Low frequency: 32 to 160 kHz Reliable, low cost crystal Reflow soldering @ 260 °C
Parameter
Nominal frequency Frequency tolerance Frequency stability Aging Load capacitance Series resistance Motional capacitance Shunt capacitance Drive level Turnover temperature Temperature coefficient Operating temperature range Storage temperature range Packaging unit Customer specifications on request
Specification
32 ~ 160 kHz ±20 ~ ±100 ppm @ +25 °C ±100 ppm over -20 ~ +70 °C ±150 ppm over -40 ~ +85 °C ±3 ppm 1st year parallel resonance (CL = 8 ~ 12.5 pF) 55 kΩ 2.1 pF 0.9 pF @ 32.768 kHz Typ. Typ. < 0.5 μW
0.1 μW Typ. +25 °C ±5 °C -0.035 x (T-To)2 ppm/°C2 -20 ~ +70 °C -40 ~ +85 °C -55 ~ +125 °C tape & reel
commercial application industrial application 2’000 or 3’000 pieces
Example for soldering pattern
Do not design any conductive path between the pattern Example for IR reflow soldering temperature
www.DataSheet4U.com
2002/95/EC RoHS compliant
QuartzCom AG
[email protected] QuartzCom Asia
[email protected] QuartzCom USA
[email protected]
03 May. 10
www.quartzcom.com
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