THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
P R O D U C T D A T A S H E E T
Specifications subject to change without notice.
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Copyright 2001 Connor-Winfield all rights reserved.
a
CRYSTAL CONTROLLED OSCILLATORS
1
2
Cx024
02
9/19/03
www.conwin.com
The Connor-Winfield
ASOF5S3E is a 5V Surface
Mount Oven Controlled
Crystal Oscillator (OCXO)
with an HCMOS output. The
ASOF5S3E is designed for
Stratum 3E applications
requiring low jitter and tight
frequency stability.
ASOF5S3E - 10.00MHz
OCXO
SERIES
CENTER
FREQUENCY
FEATURES
DESCRIPTION
ORDERING INFORMATION
SURFACE MOUNT PACKAGE
FIXED FREQUENCY OCXO
DESIGNED TO MEET STRATUM 3E
REQUIREMENTS
FREQUENCY STABILITY 10ppb
5.0V OPERATION
HCMOS OUTPUT
TAPE AND REEL PACKAGING
SURFACE MOUNT STRATUM 3E HCMOS OCXO
ASOF5S3E
Notes:
1) Labels will include the calibration frequency at the time of ship.
2) Initial calibration @ 25
C
3) Overall Frequency Stability, 0 to 70C
4) After ten days of continuous operation.
5) Allen Variance: 1 second, 100 average.
6) Frequency vs. change in supply voltage.
7) Frequency vs. change in load.
8) Vcc = 5.0Vdc.
9) From Vcc=90% of final value. No more than 16 transitions at start -up before oscillator
has started.
10) Measured @ 0
C, within 5 minutes, referenced one hour after turn-on.
11) At time of delivery.
12) HCMOS load.
13) For a given off time, the time required to meet daily aging, short-term stability and TDEV
requirements.
C
W
0
1
0
7
A
S
O
F
5
S
3
E
1
0
.
0
0
M
C
W
0
1
0
7
A
S
O
F
5
S
3
E
1
0
.
0
0
M
ABSOLUTE MAXIMUM RATINGS
TABLE 1.0
PARAMETER
UNITS
MINIMUM
NOMINAL MAXIMUM
UNITS
NOTE
Storage Temperature
-40
-
85
C
Supply Voltage
(Vcc)
-0.5
-
7
Vdc
OPERATING SPECIFICATIONS
TABLE 2.0
PARAMETER
MINIMUM
NOMINAL MAXIMUM
UNITS
NOTE
Center Frequency
(Fo)
10
12.8
MHz
1
Frequency Calibration
-4
4
ppm
2
Frequency Stability
-10
-
10
ppb
3
Aging: Daily
-1
-
1
ppb/day
4
Aging: First Year
-30
-
30
ppb
Aging: Short Term (1Sec.)
-
5.00E-11
-
RMS
5
Aging: Long Term (20 Years)
-
-
300
ppb
Operating Temperature Range
0
-
70
C
Supply Voltage
(Vcc)
4.75
5.00
5.25
Vdc
Frequency vs. Voltage Stability (+/ -1%)
-0.5
-
0.5
ppb
6
Frequency vs. Load Stability (+/-20%)
-0.5
-
0.5
ppb
7
Power Consumption: Turn On
-
-
2.75
W
8
Power Consumption: Steady-State
-
-
1. 50
W
8
Start-Up Time
500
mS
9
Warm Up
-100
-
100
ppb
10
2G Tip-over
-
5
-
ppb/G
TDEV at 300 seconds
-
-
5
nS
11
TDEV at 40 seconds
-
-
1
nS
11
HCMOS OUTPUT
CHARACTERISTICS
TABLE 3.0
PARAMETER
MINIMUM
NOMINAL MAXIMUM
UNITS
NOTE
LOAD
12
15
18
pF
12
Voltage (High)
(Voh)
Vcc-0.2V
-
-
Vdc
(Low)
(Vol)
-
-
0.2
Vdc
Duty Cycle at 50% of Vcc
45
50
55
%
Rise / Fall Time 10% to 90%
-
-
5
nS
Spurious Output
-80
dBc
Sub-Harmonics
-
-
-25
dBc
SSB Phase Noise at 1Hz offset
-
-
-90
dBc/Hz
SSB Phase Noise at 10Hz offset
-
-
-115
dBc/Hz
SSB Phase Noise at 100Hz offset
-
-
-130
dBc/Hz
SSB Phase Noise at 1KHz offset
-
-
-135
dBc/Hz
SSB Phase Noise at 10KHz offset
-
-
-140
dBc/Hz
RESTABILIZATION TIME
TABLE 4.0
Off Time
Restabilization Time
NOTE
< 1 Hour
< 2 Hours
13
< 6 Hours
< 12 Hours
13
< 24 Hours
< 48 Hours
13
1 to 16 Days
48 Hours + Off Time
13
> 16 Days
< 6 Days
13
PACKAGE
CHARACTERISTICS
TABLE 5.0
Package
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
ENVIRONMNETAL
CHARACTERISTICS
TABLE 6.0
Shock
100G's, 6mS, halfsine per MIL -STD-202F, Method 213B, Test Condition C
Vibration
0.06" D.A. or 10G peak 10 to 500 Hz, per MIL-STD-202F, Method 204D,
Test condition A
PROCESS
RECOMMENDATIONS
TABLE 7.0
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.
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
P R O D U C T D A T A S H E E T
Specifications subject to change without notice.
DATA SHEET #:
REV:
DATE:
PAGE
OF
Copyright 2001 Connor-Winfield all rights reserved.
a
CRYSTAL CONTROLLED OSCILLATORS
2
2
Cx024
02
9/19/03
www.conwin.com
PIN
FUNCTION
1
N/C
2
GROUND
6
N/C
7
GROUND
8
Vcc
9
Vcc
10
GROUND
11
GROUND
12
N/C
13
GROUND
14
OUTPUT
15
GROUND
16
N/C
C
W
D
A
T
E
C
O
D
E
A
S
O
F
5
S
3
E
1
0
.
0
0
M
12.7
15
2
6
7
14
13
12
11
10
SUGGESTED PAD LAYOUT
.270
(6.85mm)
.270
(6.85mm)
.360
(9.14mm)
.260
(6.60mm)
.260
(6.60mm)
.260
(6.60mm)
KEEP OUT AREAS (4 PLACES)
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