ASOF3S3G Datasheet, PDF (1/2 Pages) Connor-Winfield Corporation – SURFACE MOUNT 3.3V LVCMOS STRATUM 3 OCXO

THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX
[phone].
PHONE [phone].
WWW.CONWIN.COM
PRODUCT
D AT A
SHEET
CRYSTAL CONTROLLED OSCILLATORS
SURFACE MOUNT 3.3V LVCMOS STRATUM 3 OCXO
CW 0642
ASOF3S3G
12.80M
ABSOLUTE M AXIMUM RATING S
PARAMETER
UNITS
Storage Temperature
Supply Voltage
(Vcc)
MINIMUM
-55
-0.5
NOMINAL MAXIMUM
-
125
-
4.5
UNITS
°C
Vdc
TABLE 1.0
NOTE
ASOF3S3G
OPERATING SPECIFIC ATIONS
PARAMETER
Center Frequency
(Fo)
Frequency Calibration
Frequency Stability
Total Frequency Tolerance
Aging (Daily
Aging (20 years)
Operating Temperature Range
Supply Voltage
(Vcc)
Supply Current
(Icc)
Phase Jitter (BW =12KHz to 20MHz)
Phase Jitter (BW =10Hz to 20MHz)
Period Jitter
Allan Variance (1 Second)
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 10KHz offset
Start-Up Time: Oscillator
Warm Up Time
TDEV at 1.0 seconds
TDEV at 4.0 seconds
LVCMOS OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
(Voh)
(Vol)
Current
(High)
(Ioh)
(Low)
(Iol)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
MINIMUM
1.544
-1.5
-0.25
-4.6
-30
-3.0
0
3.135
-
-
-
-
-
-
-
-
-
-
-
NOMINAL MAXIMUM
-
20.0
1.5
-
0.25
-
4.6
-
30
-
3.0
-
70
3.3
3.465
-
450
-
1
-
3
-
3
5.00 E-10
-
-90
-
-130
-
-
10
-
5
-
1
-
2
MINIMUM
-
2.6
-
-4
-
45
-
NOMINAL
-
-
-
-
-
50
-
MAXIMUM
15
-
0.4
-
4
55
6
UNITS
MHz
ppm
ppm
ppm
ppb
ppm
°C
Vdc
mA
ps RMS
ps RMS
ps RMS
dBc/Hz
dBc/Hz
mS
Minutes
ns
ns
UNITS
pF
Vdc
Vdc
mA
mA
%
ns
TABLE 2.0
NOTE
1,4
2
3
4
5
TABLE 3.0
NOTE
PACKAG E CHARACTERISTICS
TABLE 4.0
Package
Surface Mount, Non-hermetic package consisting of an FR4 substrate with
grounded metal cover.
DESCRIPTION
The Connor-Winfield
ASOF3S3G is a true Surface
Mount 3.3V Oven Controlled
Crystal Oscillator (OCXO)
with an LVCMOS output. The
ASOF3S3G is designed for
Stratum 3 applications
requiring tight frequency
stability and low jitter.
FEATURES
FIXED FREQUENCY OCXO
3.3V OPERATION
LOW JITTER <1pS RMS
FREQUENCY STABILITY: ±0.25ppm
TEMPERATURE RANGE: 0 to 70°C
FREQUENCY TOLERANCE OF ±4.6ppm
OVER TWENTY YEARS
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
RoHS COMPLIANT / LEAD FREE
PROCESS RECOMMENDATIONS
Soldering Process
Wash
See the solder profile on page 2.
Ultrasonic cleaning is not recommended
TABLE 5.0
ORDERING INFORMATION
Notes:
1) Initial calibration @ 25°C
2) Frequency vs. temperature stabilit y, peak to peak, 0 to 70°C.
3) Inclusive of calibration, operating tem perature range, supply voltage change, s hock and
vibration and aging (20 years).
4) Specifications at time of shipm ent after 48 hours of operation.
5) Measured @ 25°C, within 5 minutes, the unit will be within +/-0.1ppm of its reference
frequency, measured after 30 minutes of continuous operation at a stab le 25°C.
DATASHEET #: ^Cx105 PAGE 1 OF 2
REV: 02
DATE: ^11/02/06
ASOF3S3G - 12.80MHz
OCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
aCopyright 2001 Connor-Winfield all rights reserved.