THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
PRODUCT
D AT A
SHEET
CRYSTAL CONTROLLED OSCILLATORS
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 (10 Years)
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
Steady State Supply Current @ 25°C
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
Start Up Time: Oscillator
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%
PACKAG E CHARAC TERISTICS
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
-
7
5
100k
NOMINAL
1.48
-
-
-
-
MAXIMUM
3.0
-7
-
-
-
UNITS
Vdc
ppm
ppm
ppm/V
Ohm
TABLE 4.0
NOTE
5
5
(Fo)
MINIMUM
40.0
-1.0
-0.25
-30
-3.0
-4.6
0
3.135
-
-
-
-
-
-
-
-
-
-
-
NOMINAL
-
-
-
-
-
-
3.3
-
200
-
-
-
-70
-140
-
-
-
-
MAXIMUM
80.0
1.0
0.25
30
3.0
4.6
70
3.465
450
-
1
3
3
-
-
10
5
1
2
UNITS
MHz
ppm
ppm
ppb
ppm
ppm
°C
Vdc
mA
mA
ps rms
ps rms
ps rms
dBc/Hz
dBc/Hz
ms
Minutes
ns
ns
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
CW 0632
CSOV3S3
80M
CSOV3S3
DESCRIPTION
1
2
1
1
3
(Vcc)
(Icc)
The Connor-Winfield
CSOV3S3 is a true Surface
Mount 3.3V Oven Controlled
Crystal Oscillator (OCXO)
with an LVCMOS output. The
CSOV3S3 is designed for
Stratum 3 applications
requiring tight frequency
stability and low jitter.
4
FEATURES
TABLE 3.0
NOTE
VOLTAGE CONTROLLED
FREQUENCY ADJUST
3.3V OPERATION
LOW JITTER <1pS RMS
TEMPERATURE STABILITY
±0.25ppm
TOTAL FREQUENCY TOLERANCE:
±4.6ppm OVER TEN YEARS
TEMPERATURE RANGE:
0 to 70C
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
RoHS COMPLIANT / LEAD FREE
TABLE 5.0
Surface Mount, Non-hermetic package consisting of an FR4 substrate with
grounded metal cover.
TABLE 6.0
See solder profile page 2.
Ultrasonic cleaning is not recommended
PROCESS RECOMMENDATIONS
Soldering Process
Wash
Notes:
ORDERING INFORMATION
1) At the time of shipment after 48 hours of operation.
2) Initial calibration referenced at 25°C, Vc=1.48 Vdc.
3) Inclusive of calibration, operating temperature range, supply voltage change, load change, shock
and vibration, 10 years aging, Vc=1.48 Vdc.
4) Measured @ 25°C, within 5 minutes, the unit will be within +/-0.1ppm of its reference frequency,
measured after 30 minutes of continuous op eration at a stable 25°C
5) Referenced to Fo @ 25°C, Positive Transfer Characteristic
CSOV3S3 - 77.76MHz
OCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
DATA SHEET #:
Cx043
PAGE
1
OF
2
REV:
01
DATE:
08/11/06
a
Copyright 2001 Connor-Winfield all rights reserved.
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
PRODUCT
D AT A
SHEET
CRYSTAL CONTROLLED OSCILLATORS
ENVIRONMENTAL CHARACTERISTICS
Temperature Cycle: Per MIL-STD-883, Method 1010, Condition B. -55°C to 125°C, 20 cycles,10 minute dwell, 1m inute
transition.
SOLDERING
Pad Solderability: Per MIL-STD-883, Method 200. 8 hour steam age prior to 254°C ±5°C Solder pot dip, 95% Coverage.
Solder Reflow: The component solder internal to this device has a melt ing 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.
MECHANICAL CHARACTERISTICS
Vibration: Per MIL-STD-202, Method 204, Condition A. 10G’s peak, 10Hz to 500Hz, 15mi nute cycles 12 times each
perpendicular axis.
Shock: Per MIL-STD-202, Method 213, Condition D. 500G’s, 1ms, half sine, 3 shocks per direction.
Moisture Resistance: Per MIL-STD-202, Method 106. 95% RH @ 65°C, 10 cycles 10°C to 65°C.
PACKAGE LAYOUT
.330 max
(8.382mm)
PIN CONNECTIONS
CW
DATE CODE
CSOV3S3
77.76M
Pin
1
7
8
14
Connection
Control Voltage
Ground (Case)
Output
Vcc
Dimensional Tolerance:
±.005 (.127mm)
KEEP OUT AREA
90%
.830
(21.08mm)
50%
10%
.565
(14.35mm)
TEST CIRCUIT
Temperature
260°C
220°C
CONTROL
VOLTAGE
3.0Vdc
SOLDER PROFILE
260°C
POWER
SUPPLY
3.3Vdc
180°C
150°C
14
8
120°C
1
7
0
120 S
Max.
Time
10 S
60 S
Max.
360 Sec. Max.
Specifications subject to change without notice.
DATA SHEET #:
Cx043
PAGE
2
OF
2
REV:
01
DATE:
08/11/06
a
Copyright 2001 Connor-Winfield all rights reserved.
