Oven Controlled Crystal Oscillator
MX-042
MX-042
MX-042
Features
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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
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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
4.9
5.0
11.4
4.75
12.0
5.0
-0.1
-0.2
-20
-0.1
-0.1
-0.05
-15
-5
-50
500
3
+0.1
+0.2
+20
+0.1
+0.1
+0.05
+15
+5
+50
5
12.6
5.25
7.2
2
5.1
minutes
VDC
VDC
Watts
Watts
VDC
EFC tuning will differ slightly @ 5 VDC
during warm-up
steady state @ +25°C
to ± 8 ppb of final frequency (1 hour) @25°C
ns
ms
ppb
ppb
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
Min
Typ
Max
Holdover
Units
Condition
Frequency Stability
Supply Power
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Performance Specifications
Parameter
Signal [Option]
Load
Signal Level (Vol)
Signal Level (Voh)
Duty cycle
Signal [Standard]
Load
Output Power
Harmonics
Sub-Harmonics
Tuning Range
Linearity
Control Voltage Range
Tuning Slope
0
+2.5
±0.1
±0.15
+5.0
50
+7.0
+9.0
-40
-40
±0.2
5
+5.0
Positive
3.5
45
55
Sinewave
ohm
dBm
dBc
dBc
ppm
%
VDC
50 Ohm load
50 Ohm load
50 Ohm load
15
0.5
Min
Typ
Max
RF Output
HCMOS
Units
Condition
pF
VDC
VDC
%
with 15pF load
with 15pF load
(Voh-Vol)/2
Frequency Tuning (EFC)
Additional Parameters
-95
-125
Phase Noise @ 10 MHz
-140
-145
-145
Short Term Stability
3
5
5
5
Weight
Processing & Packing
55
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
e-12
e-12
e-12
e-12
g
Handling & processing note
1 Hz
10 Hz
100 Hz
1 KHz
>10 KHz
1 second tau
10 second tau
100 second tau
1000 second tau
Absolute Maximum Ratings
Supply Voltage
Output Load
Operable temperature range
Storage temperature range
Shock (Endurance)
Sine Vibration (Endurance)
Random Vibration (Endurance)
Humidity
Altitude
Resistance to Soldering Heat
Terminal Strength
Moisture Sensitive Level
RoHS
-55
-55
15
50
25
+85
+125
VDC
pF
ohm
°C
°C
with HCMOS signal
with Sinewave signal
Environmental and Product Classification
MIL-STD-202, Method 213, Condition J, 30 g 11 ms
MIL-STD-202, Method 201 and 204, Condition A, except 5 g to 500 Hz, 1 sweep each axis
MIL-STD-202, Method 214, Condition I-D
MIL-STD-202, Method 103, Condition B, 100% rh
MIL-STD-202, Method 105, sea level to space
MIL-STD-202, Method 210, Condition A,B,C
MIL-STD-202, Method 11, Condition C (5 bends at 45
o
, 2 lbs)
1
6 (fully compliant) - no pure tin options available upon request, the device will be assig-
ned a customer part number , not orderable through ordering codes
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Outline Drawing / Enclosure
Dimensions in mm
Type A
Code
0
Height “H”
25.4
Pin Length “L”
6.35
Pin Connections
1
2
3
4
5
Electronic Frequency Control (EFC)
Reference Voltage Output
RF Output
Ground (Case)
Supply Voltage Input (Vs)
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Ordering Information
MX - 042 0 - B E T - 100 1 - 10M0000000
Product Family
MX: OCXO
Package
50 x 50 mm
Height
0: 25.4 mm
Supply Voltage
B: 12 Vdc
D: 5 Vdc
RF Output Code
A: HCMOS
E: Sinewave
Frequency
Frequency Control
0: No Electrical Tuning
1: Electrical Tuning (EFC)
2: EFC and V
REF
Stability Code
200: ±0.2ppb
100: ±0.1ppb
Temperature Range
D: -40°C to +70°C
T: 0°C to +70°C
P: 0°C to +50°C
Notes:
1. Contact factory for improved stabilities or additional product options.
2. Unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency
control voltage, load, temperature (25°C).
3. Phase noise degrades with increasing output frequency.
4. Subject to technical modification.
5. Contact factory for availability.
For Additional Information, Please Contact
USA:
Europe:
Asia:
Vectron International
267 Lowell Road, Suite 102
Hudson, NH 03051
Tel: 1.888.328.7661
Fax: 1.888.329.8328
Vectron International
Landstrasse, D-74924
Neckarbischofsheim, Germany
Tel: +49 (0) 3328.4784.17
Fax: +49 (0) 3328.4784.30
Vectron International
68 Yin Cheng Road(C), 22nd Floor
One LuJiaZui
Pudong, Shanghai 200120, China
Tel: +86 21 6194 6886
Fax: +86 21 6194 6699
Disclaimer
Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application.
No rights under any patent accompany the sale of any such product(s) or information.
Rev: 2-19-14 jar
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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