频率：14.7456MHz
尺寸：3.2x2.5mm
Rakon晶体谐振器,QESM07110DT101014.7456MHZ,移动通讯6G晶振，新西兰Rakon瑞康晶振，型号：QESM07，编码为：QESM07110DT101014.7456MHZ，频率为：14.7456MHz，小体积晶振尺寸：3.2x2.5mm封装，SMD石英晶体，石英晶体谐振器，四脚贴片晶振，无源晶振，石英晶振，晶体谐振器，无铅晶振，贴片石英晶振，工作温度范围：-40℃至+85℃。具有超小型，轻薄型，高精度，高性能，高品质，高质量，耐热及耐环境特点。3225晶振被广泛应用于：移动通讯设备，无线局域网，蓝牙模块，物联网，汽车电子，车载控制器，医疗设备，安防设备，智能手机，平板电脑，数码电子，家用电器等应用。
Rakon晶体谐振器,QESM07110DT101014.7456MHZ,移动通讯6G晶振 参数表
Parameter
Min
Typ
Max
Unit
Test condition / Description
Nominal frequency (Fn)
14.7456
MHz
Calibration tolerance
±10 to
±30
ppm
Frequency at 25°C ± 2°C and
specified load capacitance
Reflow shift
±1
ppm
Frequency shift after reflow with 4
hours settling at 25°C
Operating temperature range
-20 to +70
-40 to +85
°C
Refer to ordering information
Storage temperature range
-55
+125
°C
Frequency stability
over temperature
±10 to
±30
ppm
Referenced to frequency reading at
25°C and the specified load
capacitance
Long-term stability (Aging)
±2
ppm
Frequency drift over 1 year at 25°C
g sensitivity
2
ppb/g
Gamma vector of all three axes from
30 Hz to 1500 Hz
Shunt capacitance (CO)
3.0
pF
Load capacitance (CL)
6
20
pF
Refer to ordering information
Drive level
100
200
µW
Equivalent series resistance (ESR)
10.000 to 11.999MHz
12.000 to 19.999MHz
20.000 to 23.999MHz
24.000 to 64.000MHz
150
100
70
50
Ω
Mode of vibration:
Fundamental (AT-cut)
Fundamental (AT-cut)
Fundamental (AT-cut)
Fundamental (AT-cut)
Insulation resistance (IR)
500
MΩ
100 V ±15 V at 25°C
Rakon晶体谐振器,QESM07110DT101014.7456MHZ,移动通讯6G晶振 尺寸图
Rakon晶体谐振器,QESM07110DT101014.7456MHZ,移动通讯6G晶振
3225mm体积非常小的SMD晶振器件,是民用小型无线数码产品的最佳选择,小体积的晶振被应用于,手机蓝牙,GPS定位系统,无线通讯集,高频率的稳定性能,非常好的减少电磁干扰的影响,是民用无线数码产品最好的选择,符合RoHS/无铅.
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