PX-400
Clock Oscillator
PX-400
Features
Applications
• Low Pro!le
• 3 Point Mount Crystal
• Frequency Range: 1 HZ to 200 MHZ
• Previous Model: CO-401/402, CO-441/442, CO-431/451,
CO-432/452
Performance Speci!cations
Parameter
Min Typ Max
Units
Condition
Frequency Stabilities1
vs. operating temperature range
(referenced to +25°C)
-5
-10
+5
+10
+25
+50
+50
+100
+300
ppm
ppm
ppm
ppm
ppm
ppm
ppm
0… +50°C
0… +50°C
-25
-50
0… +70°C (standard)
-55… +85°C
-55… +125°C
-50
-100
-300
-55… +125°C
-55… +200°C (custom number required)
Initial tolerance
-50
-25
-15
-10
-1
+50
+25
+15
+10
+1
ppm
ppm
ppm
ppm
ppm
@ +25°C
@ +25°C
@ +25°C
@ +25°C
Set via external capacitor (custom number
required)
vs. aging / 1 year
vs. aging / year (following years)
-3
-2
+3
+2
ppm
ppm
after 30 days of operation
Supply Voltage (Vs)
Supply voltage (Standard)
Supply voltage (Option)
Supply voltage
4.75
5.0
3.3
5.25
VDC
VDC
3.135
3.465
below 20 MHz
-5.2
@< 45 mA to 110 MHz,
@< 70 mA above 110 MHz
Supply voltage
-4.5
@< 60 mA
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com