TX-400
Temperature Compensated Crystal Oscillator
TX-400
Features
Applications
• EFC Standard
• Hermetic
• Wide Frequency Range
• Frequency Range: 2 MHZ to 200 MHZ
• Previous Model: C2400, TQDILTC; 979; 979W, 959; 959W,
TC-400
•
•
•
•
PCS Base Stations
Land Mobile Radio
Cellular Telephony
Radio in the Local Loop
Performance Specifications
Parameter
Min
Typ
Max
Units
Condition
1
Frequency Stabilities
vs. operating temperature range
(referenced to +25°C)
-2.5
-2
-1.5
-1.0
-2.0
-1.5
-1.0
-1.5
-1.0
-1.5
-1.0
-0.5
+2.5
+2.0
+1.5
+1.0
+2.0
+1.5
+1.0
+1.5
+1.0
+1.5
+1.0
+0.5
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
-40… +85°C
-40… +85°C
-40… +85°C
-40… +85°C
-20… +70°C
-20… +70°C
-20… +70°C
0… +70°C
0… +70°C
0… +50°C
0… +50°C
0… +50°C
Initial Tolerance
vs. supply voltage change
vs. load change
vs. aging
-2.5
-0.2
-0.2
+2.5
+0.2
+0.2
ppm
ppm
ppm
ppm/yr
at time of shipment, nominal EFC
Vs ± 5%
Load ± 10%
1.0
Supply Voltage (Vs)
Supply voltage
3.135
3.3
3.465
VDC
Supply voltage
4.75
5.0
5.25
VDC
15
50
18
50
mA
mA
mA
mA
Current consumption
@ +25°C & 3.3VDC & clipped sinewave
@ +25°C & 3.3VDC & CMOS
@ +25°C & 5.0VDC & clipped sinewave
@ +25°C & 5.0VDC & CMOS
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com