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參數(shù)資料
| 型號： | QESM49H2350LT1016FREQ2 |
| 廠商： | TEMEX COMPONENTS |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 27 MHz - 40 MHz |
| 封裝： | ROHS COMPLIANT, SMD, 2 PIN |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 575K |
| 代理商： | QESM49H2350LT1016FREQ2 |
QESM49H4 / H2 / H32
HC49 SMD Crystal – SMD packaged
Specification (rev-
F)
June 30
th, 2006
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Freque ncy
Electrical Characteristics
Customized specification upon request
Electrical Parameters
Unit Minimum Typical Maximum
Test conditions
Frequency range (see Note 1)
MHz
3.200
75.000
Frequency Tolerance (at 25°C) ± ppm
10
30
50
Refer to Ordering Information
Temperature Stability
± ppm
10
30
50
Refer to Ordering Information
Operating Temperature Range
°C
-20/+70
-40/+85
Refer to Ordering Information
Storage temperature range
°C
-40
+85
Shunt capacitance C0
pF
7.0
Load capacitance
pF
10pF ~ 32pF or series
Refer to Ordering Information
Drive level
W
100
500
Ageing (First Year)
± ppm
5
Ref at 25°C
Insulator resistance
M
500
At 100VDC
Note 1 : 8 MHz is the minimum frequency for package QESM49H32
ESR vs. frequency range and Mode of vibration
Frequency range
(MHz)
Mode of vibration Max ESR ()
Frequency range
(MHz)
Mode of vibration Max ESR ()
3.200 to 4.499
Fund. / AT
150
9.000 to 9.999
Fund. / AT
60
4.500 to 5.999
Fund. / AT
120
10.000 to 12.999
Fund. / AT
50
6.000 to 6.999
Fund. / AT
100
13.000 to 30.000
Fund. / AT
40
7.000 to 7.999
Fund. / AT
90
30.000 to 75.000
3
rd / AT
80
8.000 to 8.999
Fund. / AT
80
27.000 to 40.000
3
rd / BT
40
Mechanical Characteristics
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