Available at Digi-Key**
www.digikey.com
OCXO
Specification
OX914xS3 Series
Features:
•ꢀ3.3ꢀVdcꢀOperation
Description:
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
Connor-Winfieldꢀmodelꢀseriesꢀ
OX914xS3ꢀꢀisꢀaꢀ3.3ꢀVdc,ꢀOvenꢀ
CompensatedꢀCrystalꢀOscillatorꢀ
(OCXO)ꢀinꢀaꢀ9x14ꢀmmꢀSMTꢀpackage.ꢀ
TheꢀOX914xS3ꢀseriesꢀisꢀaꢀlowꢀcost,ꢀ
highꢀperformanceꢀOCXOꢀthatꢀmeetsꢀ
STRATUMꢀ3ꢀrequirements.
1344
•ꢀSMTꢀPackage
•ꢀFrequencyꢀStability:ꢀ+/-140ꢀppb
•ꢀTemperatureꢀRangesꢀAvailable:ꢀꢀ
ꢀꢀꢀꢀꢀ0ꢀtoꢀ70°C;ꢀꢀ-20ꢀtoꢀ70°C;ꢀꢀ-40ꢀtoꢀ85°C
•ꢀLVCMOSꢀꢀOutputꢀLogic
•ꢀTapeꢀandꢀReelꢀPackaging
•ꢀRoHSꢀCompliantꢀ/ꢀLeadꢀFree
MHZ
OX9140S3
19.44
www.conwin.com
US Headquarters:
630-851-4722
Absolute Maximum Ratings
Parameterꢀ
ꢀ
Minimumꢀ
-55
Nominalꢀ
Maximumꢀ
85
Unitsꢀ
°C
Vdc
Vdc
Notes
European Headquarters:
+353-61-472221
Storage Temperature
-
-
Supply Voltage
-0.5
5.5
Operating Supply Voltage (Vcc)
3.135
3.30
3.465
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
Parameterꢀ
Frequencies Available: (Fo)
Freq. Calibration @ 25°C
ꢀ
ꢀ
Minimumꢀ
Nominalꢀ
Maximumꢀ
Unitsꢀ
MHz
ppm
ppb
Notes
10, 12.8,13, 19.2, 19.44, 20, 26
-1.0
-140
-40
-320
-
-300
-20
-10
-
-
-
-
-
-
-
-
-
-
-
1.0
140
40
320
1E-6
300
20
10
1.0E-9/s
4.6
1
Freq. Stability vs. Temperature
Daily Aging
2
pbb
3
Holdover Stability:
ppb
4
MTIE
5
Aging per Year
ppb
ppb
ppb
3
Freq. Stability vs. Supply Voltage
Freq. Stability vs. Load Change
Short Term Stability
(+/-5%)
(+/-10%)
Total Frequency Tolerance (20 Years) -4.6
Operating Temperature Range:(See Ordering Information.)
ppm
6
Models OX9140S3
Models OX9142S3
Models OX9143S3
0
-
70
70
85
3.465
3.00
1.30
10
60
90
°C
°C
°C
Vdc
W
-20
-
-40
-
Supply Voltage: (+/-5%) (Vcc)
Power Consumption: Turn On
Power Consumption: Steady State
Start-up Time
Warm Up Time (Within Specification @ 25°C)
Warm Up Time (Within Specification @ -40 C)
3.135
3.30
-
-
-
-
-
-
-
-
W
ms
s
s
LVCMOS Output Characteristics
Parameterꢀ
Load
ꢀ
Minimumꢀ
Nominalꢀ
Maximumꢀ ꢀ
Unitsꢀ
pF
Notes
-
2.7
-
15
-
-
7
Output Voltage: High (Voh)
Low (Vol)
-
-
Vdc
Vdc
mA
0.3
-4
4
Drive Current: High (Ioh)
Low (Iol)
-
-
-
-
mA
Duty Cycle at 50% of Vcc
Rise / Fall Time: 10% to 90%
Phase Jitter (BW=12KHz to Fo/2)
45
-
50
-
55
6.5
1
%
ns
-
0.5
ps rms
Typical Phase Noise for Fo = 10.0 MHz
SSB Phase Noise at 1Hz offset
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
-
-65
-
-
-
-
-
-
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-
-
-
-
-105
-130
-148
-153
-155
SSB Phase Noise at 100KHz offset -
Bulletin
Cx181
1 of 4
Page
Package Characteristics
OX914 Package Package consisting of a FR-4 substrate and Ryton-R-4 cover. Water Resistant
package, non-hermetic seal. (Engineering Properties of Ryton R-4 Application Note AN2100)
Revision
05
Date
17 Sep 2013