DX-0400-DAJ-4001 Holdover Oscillators0 pages

DX-040

Oven Controlled Crystal Oscillator

DX-040
Features

Applications

•t Ultra-High Stability
•t Excellent Temperature Stability
•t SC-Cut Crystal
•t Previous Model: C4700, 4895, OC-050, CO-330
•t Frequency Range: 4 MHZ to 15 MHZ

•t CDMA2000 and UMTS Base Stations
•t Test and Measurement Equipment

Performance Specifications
Frequency Stabilities1
Parameter
vs. operating temperature range (referenced to +25°C)

Min

Typ

Initial Tolerance
vs. supply voltage change
vs. load change
vs. aging / day
vs. aging / 1 year
vs. aging / year (following years)

ppb
ppb
ppb

-0… +70°C
-0… +70°C
-20… +70°C

minutes

to ± 10 ppb of final frequency (1 hour) @25°C

+50
+0.1
+0.1
+0.5
+20
+10

-50
-0.1
-0.1
-0.5
-20
-10

Condition

5

Warm-up Time

Units

+0.4
+0.2
+0.4

-0.4
-0.2
-0.4

Max

ppb
ppb
ppb
ppb
ppb
ppb

at time of shipment, nominal EFC
VS ± 5%
Load ± 5%
after 72 hours of operation
after 72 hours of operation

Supply Voltage (Vs)
Supply voltage (Standard)

11.4

12.0

12.6

VDC

Supply voltage (Option)

4.75

5.0

5.25

VDC

12

Watts

during warm-up

Power consumption @+12V
Power consumption @+5V

4

Watts

steady state @ +25°C

12

Watts

during warm-up

4

Watts

steady state @ +25°C

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com