ASOF3S3P Datasheet, PDF (1/2 Pages) Connor-Winfield Corporation – 3.3V SURFACE MOUNT STRATUM 3 PLUS HCMOS OCXO

THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX [phone].
PHONE [phone].
www.conwin.com
PRODUCT DATA
CRYSTAL CONTROLLED OSCILLATORS
SHEET
3.3V SURFACE MOUNT STRATUM 3
PLUS HCMOS OCXO
CW 0540
ASOF3S3P
10.00M
ABSOLU TE MAXI MUM RAT INGS
PARAMETER
Storage Temperature
Supply Voltage
UNITS
(Vcc)
MINIMUM
-40
-0.5
NOMINAL
-
-
MAXIMUM
85
4.5
UNITS
°C
Vdc
TABLE 1.0
NOTE
OPERATING SPECIFICATIO NS
PARAMETER
Center Frequency
Frequency Calibration
Frequency vs. Change in Temperature
Frequency vs. Change in Supply Voltage
Frequency vs. Change in Load
Frequency Aging Daily
Frequency Aging per year
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
Supply Current Steady State @25°C
Allan Variance (1 second)
Phase Jitter (10Hz to 20 MHz)
Period Jitter
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
Warm Up Time
Retrace
TDEV @ 1.0 Sec.
TDEV @ 4.0 Sec.
(Fo)
(Vcc)
(Icc)
(Icc)
MINIMUM
9.00
-0.30
-0.21
-0.05
-0.02
-
-0.5
-1.5
0
3.13
-
-
-
-
-
-
-
-
-
-
-
-0.3
-
-
NOMINAL
-
-
-
-
-
-
-
-
-
3.30
-
180
5.00E-10
-
-
-70
-100
-125
-140
-150
-
-
-
-
MAXIMUM
20.00
0.30
0.21
0.05
0.02
8
0.5
1.5
70
3.47
450
-
-
1
3
-
-
-
-
-
5
0.3
1
2
UNITS
MHz
ppm
ppm
ppm
ppm
ppb/day
ppm
ppm
°C
Vdc
mA
mA
TABLE 2.0
NOTE
1
2
3
4
5
ps RMS
ps RMS
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Minutes
6
ppm
7
nS
nS
ASOF3S3P
DESCRIPTION
The Connor-Winfield
ASOF3S3P is a surface
mount, 3.3V Oven Controlled
Crystal Oscillator (OCXO)
with a HCMOS / TTL
compatible output. The
ASOF3S3P is designed for
higher frequency stability
Stratum 3 Plus applications
requiring low jitter and tight
frequency calibration.
FEATURES
3.3V OPERATION
HCMOS OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Voh)
(Low)
(Vol)
Current
(High)
(Ioh)
(Low)
(Ioh)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
MINIMUM
12
2.6
-
-4
-
45
-
NOMINAL
15
-
-
-
50
-
MAXIMUM
18
-
0.4
-
4
55
6
UNITS
pf
Vdc
Vdc
mA
mA
%
nS
TABLE 3.0
NOTE
8
8
PACKAGE CHARACTERISTICS
TABLE 4.0
Package
Surface Mount, Non-hermetic package consisting of an FR4 substrate with
grounded metal cover.
LOW JITTER<1pS RMS
FREQUENCY STABILITY ±0.21ppm
TEMPERATURE RANGE: 0 to 70°C
OVERALL FREQUENCY TOLERANCE :
±1.5ppm over Twenty Years.
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
PROCESS RECOMMENDATIONS
TABLE 5.0
Solder Reflow
The component solder used internal to this device has a melting point of
221°C. The peak temperature inside the device should be less than or equal
to 220°C for a maximum of 10 seconds
Wash
Ultrasonic cleaning is not recommended
Notes:
1) Initial calibration @ 25°C at time of shipment.
2) Frequency vs. temperature stability, 0 to 70°C absolute.
3) Frequency stability per 5% change in supply voltage.
4) Frequency stability per 5% change in load
5) Inclusive of calibration, operating temperature range, supply voltage change, load change, shock
and vibration and aging over 20 years.
6) Measured @ 25°C, within 5 minutes, the unit will be within +/-0.5ppm of nominal.
7) 24 hours off then 60 minutes on at a constant temperature and voltage.
8) Supply voltage at 3.3 Vdc.
ORDERING INFORMATION
ASOF3S3P - 10.00MHz
OCXO
SERIES
CENTER
FREQUENCY
DATASHEET #: ^Cx059 PAGE 1 OF 2
REV: 03
DATE: ^11/09/05
Specifications subject to change without notice.
aCopyright 2001 Connor-Winfield all rights reserved.