THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
www.conwin.com
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
CW 0107
ASOV3S3
12.80M
SURFACE MOUNT 3.3V HCMOS STRATUM 3 OCXO
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
Control Voltage
OPERATING SPECIFICATIONS
PARAMETER
Center Frequency
Frequency Calibration, Vc=1.48 Vdc
Frequency Stability
Aging (Daily)
Aging (20 Years)
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
Phase Jitter (BW=12KHz to 20MHz)
Phase Jitter (BW=10Hz to 20MHz)
Period Jitter
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 10KHz offset
Warm Up Time
TDEV @ 1.0 Sec.
TDEV @ 4.0 Sec.
INTPUT CHARACTERISTICS
PARAMETER
Control Voltage Range
Frequency at Vc=0.3 Vdc
Frequency at Vc=3.0 Vdc
Slope of Frequency Adjust
Input Impedance
HCMOS OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
Current
(High)
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
PACKAGE CHARACTERISTICS
Package
(Voh)
(Vol)
(Ioh)
(Ioh)
MINIMUM
-
2.6
-
-4
-
45
-
NOMINAL
-
-
-
-
50
-
MAXIMUM
15
-
0.4
-
4
55
6
UNITS
pf
Vdc
Vdc
mA
mA
%
nS
(Vc)
MINIMUM
0.3
-22.5
13.5
5
100k
NOMINAL
1.48
-
-
-
-
MAXIMUM
3.0
-13.5
22.5
-
-
UNITS
Vdc
ppm
ppm
ppm/V
Ohm
TABLE 4.0
NOTE
6
6
(Vcc)
(Icc)
(Fo)
MINIMUM
1.544
-1.5
-0.25
-30
-2.5
-4.6
0
3.135
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3.3
-
-
-
-
-90
-135
-
-
-
NOMINAL
-
MAXIMUM
20.0
1.5
0.25
30
2.5
4.6
70
3.465
450
1
3
5
-
-
5
1
2
UNITS
MHz
ppm
ppm
ppb
ppm
ppm
°C
Vdc
mA
ps rms
ps rms
ps rms
dBc/Hz
dBc/Hz
Minutes
nS
nS
1
2
3
4
UNITS
(Vcc)
(Vc)
MINIMUM
-40
-0.5
-0.5
NOMINAL
-
-
-
MAXIMUM
85
4.5
4.5
UNITS
°C
Vdc
Vdc
TABLE 2.0
NOTE
TABLE 1.0
NOTE
ASOV3S3
DESCRIPTION
5
The Connor-Winfield
ASOV3S3 is a true Surface
Mount 3.3V Oven Controlled
Crystal Oscillator (OCXO)
with an HCMOS output. The
ASOV3S3 is designed for
Stratum 3 applications
requiring tight frequency
stability and low jitter.
TABLE 3.0
NOTE
FEATURES
FREQUENCY ADJUST
3.3V OPERATION
LOW JITTER <1pS RMS
TEMPERATURE STABILITY
±0.25ppm
FREQUENCY TOLERANCE OF
±4.6ppm OVER TWENTY YEARS
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
TABLE 5.0
Surface Mount, Non-hermetic package consisting of an FR4 substrate with
grounded metal cover.
TABLE 6.0
The component solder used internal to this device has a mel ting 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
Ultrasonic cleaning is not recommended
PROCESS RECOMMENDATIONS
Solder Reflow
Wash
ORDERING INFORMATION
Notes:
Initial calibration @ 25°C, Vc=1.48 Vdc.
Frequency vs. temperature stability, 0 to 70°C absolute.
At the time of shipment after48 hours of operation.
Inclusive of calibration, operating temperature range, supply voltage change, load change, shock
and vibration, 20 years aging, Vc=1.48 Vdc.
5) Measured @ 25°C, within 5 minutes, the unit will be within +/-0.1ppm of its reference frequency,
measured after 30 minutes of continuo us operation at a stable 25°C
6) Referenced to Fo @ 25°C, Positive Transfer Characteristic
1)
2)
3)
4)
ASOV3S3 - 12.80MHz
OCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
DATA SHEET #:
Cx019
PAGE
1
OF
2
REV:
05
DATE:
11/12/04
a
Copyright 2001 Connor-Winfield all rights reserved.
CONNOR-WINFIELD [ CONNOR-WINFIELD CORPORATION ]
