Oscillators
7 X 5 mm SMD CMOS CXO
7W SERIES
Features
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Small SMD seam sealed clock crystal oscillator units.
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High precision characteristic covering up to wide frequency range.
0
4
TXC
D
EL 0
66.
0
0
>
Designed for automatic mounting and reflow soldering.
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Optionable stand-by function for output: Tri-state output.
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Supply voltage range : 1.8 V ~ 5 V.
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High stability, low jitter, low power consumption.
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Main application : wireless communication, PC, and LCDM.
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RoHS Compliant / Pb Free.
Electrical Specifications
Item / Type
Output Type
Output Load
Oscillation Mode
Supply Voltage
Frequency Range
Frequency Stability
Operating Temperature Range
Storage Temperature Range
Voltage Vol ( Max. ) / Voh ( Min. )
Rise ( Tr ) / Fall ( Tf ) Time
Supply Current
Symmetry
Start-up Time
Phase Jitter ( 12 KHz ~ 20 MHz )
Aging ( at 25 C )
o
7W
CMOS
15 pF
1.8 V
15 pF , 30 pF
Fundamental / 3rd Overtone
2.5 V , 2.8 V , 3.3 V
1 ~ 170 MHz
± 25 ppm , ± 50 ppm
- 10 ~ + 70
o
C , - 40 ~ + 85
o
C
- 55 ~ + 125
o
C
0.1 VDD / 0.9 VDD
10 ns ( 1 ~ 10 MHz ) , 7 ns ( 20 ~ 50 MHz ) , 5 ns ( > 50 MHz ) Max.
20 mA Max.
40 ~ 60 %
10 ms Max.
1 ps Max.
± 3 ppm / year Max.
5V
15 pF , 50 pF
Oscillators
Dimensions
Units:mm
Remark : Specification subject to change without prior notice. Please confirm with our sales. http://www.txccorp.com
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实时操作系统RTOS