Vectron MX-041 Oven controlled crystal oscillator Datasheet

MX-041
Oven Controlled Crystal Oscillator
MX-041
Features
•
•
•
•
•
•
•
Applications
SC-Cut resonator
Frequency Range: 5 MHZ to 20 MHZ
Low Package Height
Temperature stability to 0.4 ppb
Aging rate 0.1 ppb/day
Frequency range 5 to 20 MHz
Standard frequencies: 5, 10, 20 MHz
• CDMA2000, WiMax, LTE and UMTS Base Stations
• Test and Measurement Equipment
• Broadcast Reference Standard
Performance Specifications
Frequency Stabilities1
(Stabilities listed for 10 MHz. For stabilities above 10 MHz values may degrade. Please contact factory)
Parameter
Min
Typ
Max
Units
Condition
ppb
ppb
ppb
0… +70°C
-20… +70°C
-40… +85°C (+5V version)
vs. operating temperature range (referenced to +25°C)
-0.2
-0.4
-0.6
+0.2
+0.4
+0.6
Initial Tolerance
vs. supply voltage change
vs. load change
vs aging/ day
vs aging/ day
vs. aging / 1 year
vs. aging / year (following years)
vs. aging/ 10 years
-50
-0.1
-0.1
-1
-0.1
-20
-10
-75
+50
+0.1
+0.1
+1
+0.1
+20
+10
+75
ppb
ppb
ppb
ppb
ppb
ppb
ppb
ppb
Retrace
-10
+10
ppb
5
minutes
For better stability refer to the MX-042 datasheet.
2
Warm-up Time
at time of shipment, nominal EFC
VS ± 5%
Load ± 5%
after 24 hours of operation
after 72 hours of operation
after 72 hours of operation
after 72 hours of operation
to ± 10 ppb of final frequency (1 hour) @25°C
Supply Voltage (Vs)
Supply voltage (Standard)
4.75
5.0
5.25
VDC
Supply voltage (Option)
11.4
12.0
12.6
VDC
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Performance Specifications
Supply Voltage (Vs)
Parameter
Supply Voltage
Min
Typical
Max
Units
Condition
4.75
5.0
5.25
VDC
Ordering code D
11.4
12.0
12.6
VDC
Ordering code B , temp stability T and J only
4.5
Watts
during warm-up, all temperatures
2.0
Watts
steady state @ +25°C
Power Consumption
eference Voltage (Vref ) - when
specified for custom units.
4.25
Watts
steady state @ -40°C
1.0
Watts
steady state @ +85°C
2
s
time required to achieve 90% of amplitude
0.5
VDC
RF Output
Start Time
1
Signal [standard]
HCMOS
Load
15
pF
Signal Level (Vol)
Signal Level (Voh)
3.5
Duty Cycle
45
VDC
55
Signal
%
@ (Voh-Vol)/2
Sine Wave
Load
50
Output Power @ 5.0V,12 V
+5
Ω
+7
+9
dBm
Harmonics
-40
dBc
Subharmonics
-40
dBc
frequencies >= 10 MHz
Frequency Tuning (EFC)
Tuning range
±150
Linearity
±250
5
Tuning Slope
ppb
(fixed frequency option available)
%
Positive
Input Impedance
100
Bandwidth Modulation
Control Voltage Range
kOhm
150
Hz
0.0
2.5
5
VDC
with Vs=12.0V
0
2
4
VDC
with Vs=5.0V
Reference Voltage Output (Vref )
the MX-041 can be conffigured with a reference voltage on pin 2. This configuration requires a custom part number. Please contact the
factory for ordering information.
Reference Voltage (Vref ) - when
specified for custom units.
3.92
4.0
4.08
VDC
with Vs = 5.0 VDC
4.9
5
5.1
VDC
with Vs =12 VDC
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Additional Parameters
Parameter
Min
Typical
Phase noise3
Max
Units
-95
-125
-140
-145
-145
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Condition
1 Hz
10 Hz
100 Hz
1 kHz
10 kHz
@ 10MHz
1 s tau
10 s tau
100 s tau
1000 s tau
@ 10MHz
For lower phase noise, please review the OX-174 or OX-204 datasheet.
3e-12
5e-12
1e-11
5e-11
Allan Deviation
For oscillators with lower ADEV requirements. Please review the OX-174 datasheet.
For oscillators with TDEV and MTIE requirements. Please review the OX-172 datasheet.
g-sensitivity
1
ppb/g
g-sensitivity of 0.5 ppb/g available in this package size. Please contact factory for ordering information.
For g-sensitivity <0.5 ppb/g, please review the OX-043 series.
Weight
55
g
Absolute Maximum Ratings
Output load
25
Operable temperature range
-55
15.0
VDC
50
open
pF
Ohms
CMOS
Sine
°C
Operable temperature range implies the
device will continue to operate with no longterm damage to unit; however, it will not be
specification compliant outside the operating
temperature range.
+95
Environmental and Product Classification
Shock (Endurance)
MIL-STD-202, Method 213, Condition J, 30g 11 ms
Sine Vibration (Endurance)
MIL-STD-202, Method 201 and 204, Condition A, except 5g to 500 Hz, 1 sweep each axis
Random Vibration (Endurance)
MIL-STD-202, Method 214, Condition I-D
Humidity
MIL-STD-202, Method 103, Condition B, 100% rh
Seal
MIL-STD-202, Method 112, Condition D, hermetic, washable
Altitude
MIL-STD-202, Method 105, sea level to space
Resistance to Soldering Heat
MIL-STD-202, Method 210, Condition A,B,C
Terminal Strength
MIL-STD-202, Method 211, Condition C (5 bends at 45o, 2 lbs)
Moisture Sensitive Level
1
RoHS
6 (fully compliant)
Storage Temperature Range
-55
+125
°C
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Outline Drawing / Enclosure
Dimensions in inches, [ ] in mm.
Pin Connections
Type A
Code
Height “H”
Pin Length “L”
0
14.84
7.5
1
Electronic Frequency Control (EFC)
2
N/C
Optional Reference Voltage
3
RF Output
4
Ground (Case)
5
Supply Voltage Input (Vs)
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Ordering Information
MX - 041 0 - D A J - 400 1 - 10M0000000
Frequency
5M00000000
Frequency Control
10M0000000
0:Fixed frequency
20M0000000
1: Electrical Tuning (EFC) (others available on
request)
Stability Code
109: ±1ppb
800: ±0.8ppb
600: ±0.6ppb
400: ±0.4ppb (temp codes T and J only)
200: ±0.2ppb (temp code T only)
Temperature Range
E: -40°C to +85°C (supply voltage D only)
D: -40°C to +70°C
J: -20°C to +70°C
T: 0°C to +70°C
Product Family
MX: OCXO
Model
041
Height
0: A14.84mm
Supply Voltage
B: 12 Vdc
D: 5 Vdc
RF Output Code
A: HCMOS
E: Sinewave
Stability code - Temperature and Frequency Options
Frequency
0 to +70 oC
-20 to +70 oC
-40 to +70oC
-40 to +85oC
(supply voltage D only)
5 to 10 MHz
200
400
600
600
> 10 MHz
400
600
800
109
Additional Ordering Options
Additional ordering options available include custom heights, custom aging rates, custom temperature ranges, custom
temperature stabilities, custom phase noise requirements, improved g-sensitivity, and oscillators with voltage reference output on
pin 2. These modifications require a custom dash number - please contact the factory for additional information.
Design Tools
Vectron stocks the following items for small orders and prototype development:
MX-0410-DEJ-2001-10M0000000
Vectron stocks the following evaluation board for this product:
OCXO Evaluation Board
Application Notes:
None
Notes:
1. Unless otherwise stated, all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency
control voltage, load, and temperature (25°C).
2. Retrace defined as f1-fo where fo is the reading after the unit has been on power for 24 hours, and f1 is the frequency after 24
hours off followed by 60 minutes on.
3. Phase noise degrades with increasing output frequency.
4. Not all options and codes available at all frequencies.
For Additional Information, Please Contact
USA:
Vectron International
267 Lowell Road, Unit 102
Hudson, NH 03051
Tel: 1.888.328.7661
Fax: 1.888.329.8328
Europe:
Vectron International
Landstrasse, D-74924
Neckarbischofsheim, Germany
Tel: +49 (0) 3328.4784.17
Fax: +49 (0) 3328.4784.30
Asia:
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: 11/24/2014 jar
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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