Think of Frequency Think of
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Features
．
High precision characteristics covering up to wide frequency range.
．
Higher frequency stability and reliability.
．
Excellent for reducing EMI effect.
．
The best choice of Bluetooth, wireless communication set, DSC,
.0
24 A
C
TX E Q O
PDA,mobile phone and USB interface card.
．
RoHS Compliant / Pb Free.
Electrical Specifications
Item / Type
Frequency Range
Frequency Tolerance (at 25
℃
)
Frequency Stability Over Operating Temperature Range
Operating Temperature Range
Shunt Capacitance (C0)
Drive Level
Load Capacitance
Aging (at 25
℃
)
Storage Temperature Range
7B
8 ~ 125MHz
±
30 ppm, or specify
±
30 ppm, or specify
7B(T)
±
10 ppm
±
10 ppm
-10 ~ +70
℃
, or specify
5 pF Max. (2 pF typical)
1 ~ 200
μ
W (100
μ
W typical)
10 pF, 16 pF, 20 pF, or specify
±
3 ppm / year Max.
6 pF, 9 pF,10 pF,12 pF,16 pF
±
1 ppm / year Max.
- 40 ~ + 85
℃
Equivalent Series Resistance(ESR)
Fundamental
8 ~ 11 MHz
12 ~ 54 MHz
80
Ω
Max.
40
Ω
Max.
3rd Overtone
40 ~ 60 MHz 120
Ω
Max.
60 ~ 125 MHz
80
Ω
Max.
Dimensions
Units: mm
Remark : Specification subject to change without prior notice. Please confirm with our sales. http://www.txccorp.com
Quartz Crystals
Series
7
SMD Seam
Sealing Crystals
5.0 x 3.2 x 0.9 mm 7B Series
微控制器 MCU