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Home / Products / Crystal Resonator / XC38 Series
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Cylinder Crystal Resonators XC38
- Cylinder Vacuum Sealed
- Small Size
- High Quality Quartz Crystal Units with Low Cost.
XC38 Series( Cylinder Crystal Resonators 3x8mm ): Specifications:
Table 1
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XC38
|
Frequency Range
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3.579~27Mhz |
Vibration Mode
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At Cut/Fund,
Overtone |
Frequency Tolerance (at 25°C±2°C )
|
±15ppm,±20ppm, ±30ppm,
±50ppm |
Frequency Stability vs Operation
Temperature Range
|
see Table 2
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Resonance Resistance
|
see Table 3
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Shunt Capacitance ( C0 )
|
5pF Max
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Load Capacitance ( CL )
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Series
Typical: 12pF,16pF,20pF,32pF |
Drivel Level ( DL )
|
10µW~100µW |
Insulation Resistance ( Ri )
|
500MegaOhms
at DC100V
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Aging
|
±5ppm/year Max.
Typical: ±3ppm/year
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Package
|
C308, C309, C310
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Storage Temperature
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-30~80°C |
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Frequency stability vs Operation Temperature Range ( Ref to 25°C ) & Option Code
Table 2
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±15ppm
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±20ppm
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±30ppm
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±50ppm
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0~50°C
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A15
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A20
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A30
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A50
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-10~60°C
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B15
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B20
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B30
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B50
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-20~70°C
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C20
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C30
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C50
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Resonance Resistance
Table 3
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Vibration Mode
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XC38
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3.579~4.5Mhz
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AT-Fund.
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150Ohm
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4.5~5.0Mhz
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AT-Fund.
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120Ohm
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5.0~7.0Mhz
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AT-Fund.
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100Ohm
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7.0~10Mhz
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AT-Fund.
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80Ohm
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10~12Mhz
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AT-Fund.
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70Ohm
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12~14Mhz
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AT-Fund.
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60Ohm
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14~16Mhz
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AT-Fund.
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40Ohm
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16~27Mhz
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AT-Fund.
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25Ohm
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XC38 Series Part Numbering Key
SERIES
|
CIRCUIT
CONDITION |
FREQ.
TOLERANCE
AT 25°C |
MODE
|
FREQ.
STABILITY
vs. TEMP. |
PACKAGE
|
FREQ.
|
| XC38 |
S=Series
12P,16P,
20P,32P
etc. |
±15ppm
±20ppm
±30ppm
±50ppm
|
F=Fund.
|
see Table 2
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C308
C309
C310
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| XC38 |
12P |
20 |
F |
B20 |
-C309
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14.31818Mhz |
Sample Part Numbers:
XC38-12P20-FB20-C309@14.31818Mhz
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