TX-700_10 Datasheet, PDF (1/5 Pages) Vectron International, Inc – Temperature Compensated Crystal Oscillator

TX-700
Temperature Compensated Crystal Oscillator
Features
• EFC Standard
• Small Size
• 100% RoHS Compliant
• Low Profile
• Frequency range of 6.4 - 52 MHz
• Standard Frequencies: 10, 12.8, 16.384, 19.44, 20, 20.48 MHz
Applications
• PCS Base Stations
• Land Mobile Radio
• Cellular Telephoney
• Radio in the Local Loop
Previous Vectron Model Numbers - C2260
Performance Specifications
Parameter
vs. operating temperature range
(referenced to +25°C)
Initial tolerance
vs. supply voltage change
vs. load change
vs. aging / 1 Year
vs. operating temperature range
(referenced to +25°C)
Initial tolerance
vs. supply voltage change
vs. load change
vs. aging / 20 Years
Overall tolerance
Frequency Stabilities¹
Min
Typical Max
Units
Condition
-1.5
+1.5
ppm
-40 to +85°C
-1.0
+1.0
ppm
-40 to +85°C
-2.5
+2.5
ppm
-20 to +70°C
-1.0
+1.0
ppm
-20 to +70°C
-1.0
+1.0
ppm
0 to +50°C
-0.5
+0.5
ppm
0 to +50°C
-2.5
+2.5
ppm
at time of shipment, nominal EFC
-0.5
+0.5
ppm
-0.2
+0.2
ppm
V ±5%
S
Load ±10%
-1.0
+1.0
ppm
after 30 days of operation
Frequency Stabilities¹ (Stratum 3 TCXO) <32MHz
-0.80
-0.28
-0.28
-0.80
-0.28
-0.28
+0.80
ppm
+0.28
ppm
+0.28
ppm
+0.80
ppm
+0.28
ppm
+0.28
ppm
-20 to +70°C
0 to +50°C
-20 to +70°C
-40 to +85°C
-30 to +85°C
-40 to +85°C
-1.0
+1.0
ppm
at time of shipment, nominal EFC
-0.2
+0.2
ppm
V ±5% static
S
-0.1
+0.1
ppm
Load ±5% static
-2.5
+2.5
ppm
Note:*Stratum 3 per GR-1244-CORE:
-4.6
+4.6
ppm
<±4.6ppm for all causes and 20 years aging,
holdover: <±0.37ppm over 24 hours