TX-704_14 Datasheet, PDF (1/5 Pages) Vectron International, Inc – Temperature Compensated Crystal Oscillator

TX-703 / TX-704
Temperature Compensated Crystal Oscillator
TX-703 / TX-704
Features
• Excellent Temperature Stability
• Stratum 3 compliant
• Good Phase noise behaviour
• EFC option
• Small Size, low pro le
• 100% RoHS Compliant
• Frequency range ¹ of 6.4 - 35 MHz
• Standard Frequencies ¹: 10, 12.8, 19.2, 19.44, 20, 20.48, 26MHz
• up to 52MHz on request for reduced stabilities
Applications
• Wireline Stratum 3 applications
• Femto cell
• Test & Measurment
• Wireless Communications
Previous Vectron Model Numbers - C2260, TX-700
Performance Speci cations
Parameter
vs. operating temperature range
(referenced to +25°C)
Initial tolerance
vs. supply voltage change
vs. load change
vs. daily drift
vs. aging / 20 Years
Overall tolerance
Min
-0.14
-0.28
-0.28
-1.0
-0.2
-0.1
-0.04
-2.5
-4.6
Frequency Stabilities^1,5
Typical Max
Units
+0.14
ppm
+0.28
ppm
+0.28
ppm
+1.0
ppm
+0.2
ppm
+0.1
ppm
+0.04
ppm
+2.5
ppm
+4.6
ppm
Condition
0 to +50°C
-20 to +70°C
-40 to +85°C
at time of shipment, nominal EFC
V_S ±5% static
Load ±5% static
After 5 days of operation
Note:*Stratum 3 per GR-1244-CORE:
<±4.6ppm for all causes and 20 years aging,
holdover: <±0.32ppm over 24 hours
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Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com