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TX-704_14

产品描述Temperature Compensated Crystal Oscillator
文件大小510KB,共5页
制造商Vectron International, Inc.
官网地址http://www.vectron.com/
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TX-704_14概述

Temperature Compensated Crystal Oscillator

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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
Frequency Stabilities
1,5
Parameter
vs. operating temperature range
(referenced to +25°C)
Min
-0.14
-0.28
-0.28
-1.0
-0.2
-0.1
-0.04
-2.5
-4.6
Typical
Max
+0.14
+0.28
+0.28
+1.0
+0.2
+0.1
+0.04
+2.5
+4.6
Units
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
Condition
Options
5
0 to +50°C
-20 to +70°C
-40 to +85°C
Initial tolerance
vs. supply voltage change
vs. load change
vs. daily drift
vs. aging / 20 Years
Overall tolerance
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
Page 1
Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

 
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