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参数资料
| 型号： | QEA05VAE019.680MHZ |
| 厂商： | TEMEX COMPONENTS |
| 元件分类： | XO, clock |
| 英文描述： | TCVCXO, CLIPPED SINE OUTPUT, 19.68 MHz |
| 封装： | SMD, 4 PIN |
| 文件页数： | 2/6页 |
| 文件大小： | 562K |
| 代理商： | QEA05VAE019.680MHZ |
QEA05 / QEA05V
SMD 5x3.2 VC-TCXO – Wireless Applications
Specification (rev-C)
February 02
nd, 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
□
□ Output : Clipped SineWave
□
□ Load : 10K//10pF
□
□ Standard frequency : 12.8 – 13.0 – 19.2 – 19.68 – 19.8 – 26 MHz
Electrical Parameters
Unit
Minimum
Typical
Maximum
Test conditions
Frequency Range
MHz
10
30
Operating Temperature
Range
°C
0 to 55
-40 to 85
Refer to Ordering
Information
Storage Temperature
Range
°C
-40
85
Power supply
V
2.7
3.6
Frequency Stability
Preset frequency (25°C)
Vs Temperature range
Vs Voltage variation (± 5%)
Vs Load variation (± 10%)
ppm
2.5
0.5
0.4
0.2
Refer to Ordering
Information
Aging
ppm
± 1.0
First year at 25°C
Supply Current
12.8MHz ≤ Fo ≤ 15.000MHz
15.0MHz < Fo ≤ 20.000MHz
20.0MHz < Fo ≤ 26.000MHz
mA
1.8
2.0
2.2
With load 10K//10pF
Start-Up time
ms
3
Output voltage
Vp-p
1.2
Pulling Range
ppm/V
10
Vcont = 1.5 ± 1.0V
Phase Noise
offset 10Hz
offset 100Hz
offset 1KHz
offset 10KHz
dBc/Hz
-80
-110
-125
-130
Typical value for
12.8MHz TCXO.
Environmental Specifications
Item
Specifications
Vibration Test
Freq : 10 ~ 55Hz
Cycle : 1.52mm, 3 directions each 2 hours
Shock Test
Conditions : Part is fixed to 200g test fixture
5 cycles drops onto concrete from 1.5m height in 3 directions
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