器件名称: ACT845SMX-2
功能描述: 2 pad, cost competitive ceramic packaged, glass sealed crystal.
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ACT845SMX-2
The ACT845SMX-2 is a 2 pad, cost competitive ceramic packaged, glass sealed crystal. The package provides for the durability and reliability, necessary for reflow processes. The pads are gold plated. With its wide range of frequencies allowing for ease of circuit design, and with a good range of stabilities, it has become one of the optimum choices for design engineers. (Available loose or reeled to suit low / high volume requirements). Applications include Microprocessor Systems, Instrumentation, Communications, Notebook & PCMCIA and many more.
Specification
Parameter Frequency Range Frequency Tolerance Stability over Temp Range Temp Operating Range Temp Storage Range Equivalent Series Resistance Load Capacitance Shunt Capacitance Drive Level Insulation Resistance Reflow Process Aging Symbol fo Δf/fo Tc Topr Tstg ESR CL C0 DL IR Fa Specification 10.0 ~ 48.0 MHz Fundamental 48.0 ~ 80.0 MHz Third Overtone ±20ppm ~ 100ppm (@25°C±3°C ) Please refer to Table 2 ±20ppm ~ 100ppm ( Ref to :25°C±3°C )Please refer to Table2 -10 ~ +70°C -40 ~ +85°C See Table 1 10 ~ 30pF or Series Resonance 7pF max 300μW max. (100μW Typical) 500M Ω min 10 Seconds ( max) @260°C ±5ppm / year max Condition Please specify Please Specify Please specify
Please specify
@100V DC @25°C
Table 1 Frequency MHz 10.0~11.999 12.0~47.999 48.0~84.0
ESR Ω max 80 50 70
Mode Fundamental Fundamental 3rd Overtone
Pad surfac……
