OCXO
Specification
OX914xC Series
Description:
2111 Comprehensive Drive
2111 Comprehensive Drive
Aurora, Illinois 60505
Aurora, Illinois 60505
Phone: 630- 851- 4722
Phone: 630- 851- 4722
Fax: 630- 851- 5040
Fax: 630- 851- 5040
www.conwin.com
www.conwin.com
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Connor-Winfield's models OX914xC
series are 3.3V, Oven Compensated
Crystal Oscillators (OCXO) in a
9x14 mm surface mount package.
The OX914xC series are low cost,
high performance OCXO's.
Features:
4
134 C
1
914 HZ
OX .0 M
0
2
Models: OX9141C or OX9142C
3.3 Vdc Operation
SMT Package
Frequency Stability: +/-100 ppb
Temperature Ranges Available:
0 to 70°C or -20 to 70°C
LVCMOS Output Logic
RoHS Compliant / Lead Free
Maximum
85
5.5
Vcc+0.5
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage (Vcc)
Input Voltage (Vc)
Minimum
-55
-0.5
-0.5
Nominal
-
-
-
Units
°C
Vdc
Vdc
Notes
Absolute Ratings: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are
stress ratings only. The functional operation of the device at those or any other conditions beyond those indicated under "recommended
operating conditions" is not implied. Exposure to conditions outside the "recommended operating conditions" for any extended period of time
may adversely impact device reliability and result in failures not covered by warranty.
Operating Specifications
Nominal
Parameter
Minimum
Maximum
Units
MHz
ppm
ppb
pbb
ppb
ppb
ppb
ppm
°C
°C
Vdc
W
W
s
s
Notes
1
2
3
3
(+/-5%)
(+/-10%)
4
Frequencies Available: (Fo)
10, 12.8,13, 19.2, 19.44, 20, 26
Freq. Calibration @ 25°C
-1.0
-
1.0
Freq. Stability vs. Temperature
-100
-
100
Daily Aging
-40
-
40
Aging per Year
-300
-
300
Freq. Stability vs. Supply Voltage
-20
-
20
Freq. Stability vs. Load Change
-10
-
10
Short Term Stability
-
-
1.0E-10/s
Total Frequency Tolerance (20 Years)
-4.60
-
4.60
Operating Temperature Range:
Models OX9141C
0
-
70
Models OX9142C
-20
-
70
Supply Voltage: (+/-5%) (Vcc)
3.135
3.30
3.465
Power Consumption: Turn On
-
-
3.00
Power Consumption: Steady State
-
-
1.30
Warm Up Time (Within Specification @ 25°C)
-
60
Warm Up Time (Within Specification @ -40 C)
-
90
LVCMOS Output Characteristics
Parameter
Load
-
Voltage: High (Voh)
Low (Vol)
Duty Cycle at 50% of Vcc
Rise / Fall Time: 10% to 90%
Period Jitter
Integrated Phase Jitter
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
Minimum
-
2.2
-
45
-
-
-
-
-
-
-
Nominal
15
2.4
0.3
50
-
3
0.3
-
-
-
-
Maximum
-
-
0.4
55
6.5
5
1.0
-80
-110
-130
-145
Units
pF
Vdc
%
ns
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Notes
Notes:
1. Initial calibration @ 25°C.
2. Frequency stability vs. change in temperature. [±(Fmax - Fmin)/(2*Fo)]
3. After 30 days of operation.
4. Inclusive of calibration @ 25°C, frequency vs. change in temperature, change in supply voltage (±5%), load change (±10%), shock and vibration
and 20 years aging
Ordering Information
1
OX914
Oscillator Type
Bulleti
Page
Revision
Date
C
Frequency
Stability
C =
±100
ppb
-020.0M
Output Frequency
Frequency Format
-xxx.xM Min.*
-xxx.xxxxxxM Max*
*Amount of numbers after the
decimal point. M = MHz
Temperature Range
1 = 0 to 70°C
2 = -20 to 70°C
Cx184
1 of 2
05
24 Sep 2013
OX914 - OCXO
9x14 mm Package
Example Part Number:
OX9141C-020.0M = OCXO, 9x14 mm package, 0 to 70°C,
±100
ppb, 20 MHz
Specifications subject to change without notification. See Connor-Winfield's website for latest revision. Not intended for life support applications.
All dimensions in inches. © Copyright 2013 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Package Characteristics
Package:
Non-hermetic package consisting of an FR4 substrate
and Ryton R4 cover.
Pad Connections
1:
2:
3
4:
5:
6:
N/C
N/C
Ground:
Output
N/C
Supply Voltage (Vcc)
Environmental Characteristics
Vibration:
Vibration per Mil Std 883E Method 2007.3 Test Condition A
Shock:
Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.
Soldering Process;
RoHS compliant lead free. See soldering profile on page 2.
Recommended Cleaning Process
Wash only in a in-line high pressure wash station that has an air knife and drying
capabilities. (Drying temperature range from 85° to 100°C
Package Outline
E
C
L
Marking
A
L
b
Suggested Pad Layout
0.290
(7.37mm)
C
L
1344
OX9141C
20.0 MHZ
D
DNC
DNC
4
Pin 1 ID
3
Top 2
View
1
0.060
(1.52mm)
1
e
Pin 1
Index
Top View
Side View
Bottom View
DNC = Do Not Connect
0.100
(2.54mm)
0.085
(2.03mm)
5
6
A1
Side View
Symbol
A
D
E
A1
L
b
e
Min
-
8.89
13.34
-
-
-
-
mm
Nom. Max.
-
7.92
9.02 9.15
13.47 13.60
2.36
-
1.52
-
1.02
-
2.54
-
Min
-
0.350
0.545
-
-
-
-
inches
Nom.
-
0.355
0.550
0.093
0.060
0.040
0.100
Max.
0.312
0.360
0.555
-
-
-
-
Keep Out Area
Keep Out Area Note: Do not route any traces under
the device in the keep out area.
Phase Noise Plot
Typical Phase noise for OX9141C-020.0M
Test Circuit
N/C
2
N/C N/C
15 pF
Solder Profile
260°C
220°C
180°C
150°C
120°C
Solder Profile
Temperature
260°C
SM-MECH42
CW
Revision 00
Revision 01
Revision 02
Revision 03
Revision 04
Revision 05
Specifications subject to change without notification. See Connor-Winfield's website for latest revision. Not intended for life support applications.
All dimensions in inches. © Copyright 2013 The Connor-Winfield Corporation
1105
OX9141C
20.0 MHZ
0
10 s
Up to 120 s
60 to 90 s
Typical
Typical
Meets IPC/JEDEC J-STD-020C
Data sheet released. 07/13/09
Updated note 1 10/21/09.
Updated package drawings to the latest version. 02/01/11
Added frequency stability note and Recommended Cleaning Process. 04/22/11
Updated specifications. 05/25/11
Updated package drawing and suggested layout to IPC. 09/24/13.
Revision History
Bulletin
Page
Revision
Date
Cx184
2 of 2
05
24 Sep 2013
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