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MX-042 Datasheet, PDF (1/5 Pages) Vectron International, Inc – LTE Base Stations | |||
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MX-042
Oven Controlled Crystal Oscillator
MMXX-0-04422
Features
⢠3us in 24 hours holdover (see profile)
⢠0.5 us in 8 hours holdover
⢠Ultra-High Stability
⢠Excellent Temperature Stability
⢠SC-Cut Crystal
⢠Frequency Range: 5 MHZ to 15 MHZ
⢠Superior Allan Deviation 5 e-12 at 1000s
Applications
⢠LTE Base Stations
⢠Test and Measurement Equipment
⢠Broadcast Reference Standard
⢠Military high precision references
Performance Specifications
Parameter
Holdover Time
8 hours
24 hours
vs. operating temperature range
Initial Tolerance
vs. supply voltage change
vs. load change
vs aging/ day
vs. aging / 1 year
vs. aging / year (following years)
vs.aging/ 5 years
Warm-up Time
Supply voltage (Standard)
Supply Voltage (Option)
Power consumption
Reference voltage
Min Typ Max Units
Holdover
Condition
-0.1
-0.2
-20
-0.1
-0.1
-0.05
-15
-5
-50
11.4
4.75
4.9
500
ns
3
ms
Frequency Stability
+0.1
ppb
+0.2
ppb
+20
+0.1
+0.1
+0.05
+15
+5
+50
5
minutes
Supply Power
12.0 12.6
VDC
5.0 5.25
VDC
7.2
Watts
2
Watts
5.0 5.1
VDC
20 C variation per attached temperature profile
20 C variation per attached temperature profile
0⦠+70° C(referenced to +25°C)
-40⦠+70° C (referenced to +25°C)
at time of shipment, nominal EFC
VS ± 1%
Load ± 5%
after 7 days of operation
after 7 days of operation
to ± 8 ppb of final frequency (1 hour) @25°C
EFC tuning will differ slightly @ 5 VDC
during warm-up
steady state @ +25°C
Vectron International ⢠267 Lowell Road, Hudson, NH 03051 ⢠Tel: 1-88-VECTRON-1 ⢠http://www.vectron.com
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