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Número de pieza | VX-990 | |
Descripción | Crystal Oscillator | |
Fabricantes | Vectron International | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de VX-990 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
No Preview Available ! VX-990
Voltage Controlled Crystal Oscillator
Preliminary Ultra Low Noise and G-Sensitivity
VX-990
Features
• Ultra low Phase Noise
• Ultra low G-Sensitivity
• Vibration hardened
• Tight Tolerances
Applications
• Vibration Environment
• Airborne and Military Equipment
• Portable Equipment
• Radar
Performance Specifications
Parameter
vs. operating temperature
range (referenced to nominal
frequency)
Frequency Stabilities1 (Frequency Range - 60 to 120 MHz)
Min Typical Max
Units
Condition
-15.0
-25.0
+15.0
+25.0
ppm
ppm
-20 to +70°C
-40 to +85°C
Initial tolerance
vs. supply voltage change
vs. load change
vs. aging / 1 year
vs. aging / 10 years
-15.0
-0.1
-0.1
-1.0
-3.0
+15.0
+0.1
+0.1
+1.0
+3.0
ppm
ppm
ppm
ppm
ppm
25°C
V ±5% static
S
Load ±10% static
after 30 days of operation
after 30 days of operation
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Page 1 of 6
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
1 page Typical Phase Noise @ 120 MHz with shock absorber
phase noise under vibration
Specification:
Frequency:
VX-990
120,000 MHz
using soft shock absorbers
-60
-70
-80
-90
-1 00
-1 10
-1 20
-1 30
-1 40
-1 50
-1 60
-1 70
10
Typical Phase noise: VX-990
vibration spectrum DO-160 curve C
X-axis
Y -a xis
Z-axis
100 1.000
Offset Frequency [Hz]
10 .00 0
Specification:
Frequency:
phase noise under vibration
VX-990
120,000 MHz
using hard shock absorbers
Typical Phase Noise: VX-990
vibration spectrum DO-160 curve C
-60
-70
-80
-90
-1 00
-1 10
-1 20
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-1 30
-1 40
-1 50
-1 60
-1 70
10
X-axis
Y -a xis
Z-axis
100 1.000
Offset Frequency [Hz]
10 .00 0
Page 5 of 6
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet VX-990.PDF ] |
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