ESOF3S3 Datasheet, PDF (1/2 Pages) Connor-Winfield Corporation – SURFACE MOUNT 3.3V HCMOS STRATUM 3 OCXO

THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX [phone].
PHONE [phone].
www.conwin.com
PRODUCT DATA
CRYSTAL CONTROLLED OSCILLATORS
SHEET
SURFACE MOUNT 3.3V HCMOS STRATUM 3 OCXO
CW 0107
ESOF3S3
12.80M
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
UNITS
(Vcc)
MINIMUM
-40
-0.5
NOMINAL
-
-
MAXIMUM
85
4.5
UNITS
°C
Vdc
TABLE 1.0
NOTE
OPERATING SPECIFICATIONS
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
HCMOS OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
Current
(High)
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
(Voh)
(Vol)
(Ioh)
(Iol)
MINIMUM
1.544
-1.5
-0.25
-4.6
-30
-3.0
-20
3.135
-
-
-
-
-
-
-
-
-
-
-
MINIMUM
-
2.6
-
-4
-
45
-
NOMINAL
-
-
-
-
-
-
3.3
-
-
-
-
5.00 E-10
-90
-130
-
-
-
-
MAXIMUM
20.0
1.5
0.25
4.6
30
3.0
70
3.465
450
1
3
3
-
-
-
10
5
1
2
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
PACKAGE CHARACTERISTICS
TABLE 4.0
Package
Surface Mount, Non-hermetic package consisting of an FR4 subs trate with
grounded metal cover.
PROCESS RECOMMENDATIONS
TABLE 5.0
Solder Reflow
The component solder used internal to this device has a m elting point of
221°C. The peak temperature inside the device should be less t han or
equal to 220°C for a maximum of 10 seconds
Wash
Ultrasonic cleaning is not recommended
ESOF3S3
DESCRIPTION
The Connor-Winfield
ESOF3S3 is a true Surface
Mount 3.3V Oven Controlled
Crystal Oscillator (OCXO)
with an HCMOS output. The
ESOF3S3 is designed for
Stratum 3 applications
requiring tight frequency
stability and low jitter.
FEATURES
FIXED FREQUENCY
3.3V OPERATION
LOW JITTER <1pS RMS
FREQUENCY STABILITY ±0.25ppm
TEMPERATURE RANGE: -20 to 70°C
FREQUENCY TOLERANCE OF
±4.6ppm OVER TWENTY YEARS
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
ORDERING INFORMATION
Notes:
1) Initial calibration @ 25°C
2) Frequency vs. temperature stability
3) Inclusive of calibration, operating temperature range, supply voltage change, shock and vibration
and aging (20 years).
4) Specifications at time of shipment 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 stable 25 °C.
DATASHEET #: ^Cx047 PAGE 1 OF 2
REV: 02
DATE: ^5/29/03
ESOF3S3 - 12.80MHz
OCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
aCopyright 2001 Connor-Winfield all rights reserved.