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TX-801 Temperature Compensated Crystal Oscillator
型号:   TX-801
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描述:   Temperature Compensated Crystal Oscillator
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品牌   VECTRON [ Vectron International, Inc ]
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100%
Temperature Compensated Crystal Oscillator
TX-801
TX-801
Features
Features
• Excellent temperature stability, Stratum 3 compliant
• CMOS and clipped sinewave output
• Low phase noise
• Small size, low profile
• 100% RoHS compliant
• Frequency range: 8 - 26 MHz
• Standard frequencies: 9.6, 10, 12.8, 13, 19.2, 20, 26MHz
• Up to 52MHz on request for reduced stabilities
Description
The TX-801 TCXO provides a temperature stability of ±100ppb in a 5x3.2mm package and is fully compliant with Stratum 3
requirements. It is ideal for timing over IP applications such as 1588 PTP and Synchronous Ethernet.
Applications
Applications
• 1588 applications
• Wireline Stratum 3 applications
• Test & Measurement
• Wireless Communications
• Small Cells
Performance Specifications
Frequency Stabilities
1
Parameter
vs. operating temperature range
(referenced to (dfmax+dfmin)/2)
Holdover
Initial tolerance
vs. supply voltage change
vs. load change
vs. aging / 1st year
vs. aging / 10 Years
Overall tolerance
Min
-100
-280
-40
-1.0
-0.2
-0.2
-1.0
-3.0
-4.6
Typ
Max
+100
+280
+40
+1.0
+0.2
+0.2
+1.0
+3.0
+4.6
Units
ppb
ppb
ppb
ppm
ppm
ppm
ppm
ppm
ppm
Condition
-10 to +70°C
-40 to +85°C
In a 24 hour period at constant temperature
at time of shipment, @ Vc=Vs/2
V
S
±5% static
Load ±10% static
Note:*Stratum 3 per GR-1244-CORE:
<±4.6ppm for all causes and 20 years aging,
holdover: <±0.32ppm over 24 hours
10 Hz
100 Hz
1 kHz
10 kHz
100 kHz
@ 20MHz
Phase Noise
Phase Noise
3
-93
-118
-140
-154
-156
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Page 1 of 4
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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