THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
www.conwin.com
P R O D UC T D ATA S H E E T
CRYSTAL CONTROLLED OSCILLATORS
14 PIN DIP 3.3V STRATUM 3 HCMOS OCVCXO
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
CW 0107
CGOV3S3
33.333333M
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
°C
NOTE
Storage Temperature
Supply Voltage
-40
-0.5
-0.5
-
-
-
85
4.5
4.5
(Vcc)
(Vc)
Vdc
Vdc
Control Voltage
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
MHz
ppm
ppm
ppm
ppb
CGOV3S3
Center Frequency
(Fo)
1.544
-
38.88
1.5
0.25
0.05
30
2.5
3.0
70
3.465
400
3
Frequency Calibration
-1.5
1, 4
2
Frequency vs. change in Temperature
Frequency vs. change in Supply Voltage
Aging (Daily)
-0.25
-
-0.05
-
3
DESCRIPTION
-30
-
4
Aging (10 Years)
-2.5
-
ppm
ppm
°C
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
-3.0
-
5
The Connor-Winfield
0
-
CGOV3S3 is a hermetically
sealed 14 Pin DIP, 3.3V Oven
Controlled Voltage Controlled
Crystal Oscillator (OCVCXO)
HCMOS/TTL Compatible.
The CGOV3S3 is designed
for a higher stability Stratum 3
application requiring low jitter
and tight stability.
(Vcc)
(Icc)
3.135
3.300
Vdc
Supply Current
-
-
-
-
-
-
-
-
-
-
mA
Jitter (BW=10Hz to 20MHz)
Allan Variance (1 second)
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 10KHz offset
Start Up Time: Oscillator
Warm Up Time
-
ps rms
5.00E-10
-
-90
-
dBc/Hz
dBc/Hz
mS
-130
-
-
-
-
-
10
5
Minutes
nS
6
TDEV @ 1.0 Sec.
1
TDEV @ 4.0 Sec.
2
nS
INTPUT CHARACTERISTICS
PARAMETER
TABLE 3.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
Vdc
Control Voltage Range
Frequency at Vc=0.3 Vdc
Frequency at Vc=3.0 Vdc
Slope of Frequency Adjust
Input Impedance
(Vc)
0.3
-
1.4
-7
7
3.0
-5
-
ppm
7
7
FEATURES
5
ppm
2.8
100k
-
-
ppm/V
Ohm
-
-
3.3V OPERATION
HCMOS OUTPUT
CHARACTERISTICS
LOW JITTER <3pS RMS
TABLE 4.0
NOTE
PARAMETER
MINIMUM NOMINAL MAXIMUM
UNITS
pf
FREQUENCY STABILITY: ±0.25ppm
TEMPERATURE RANGE: 0 to 70°C
LOAD
12
2.6
-
15
-
18
-
Voltage
Current
(High)
(Low)
(High)
(Low)
(Voh)
(Vol)
(Ioh)
(Ioh)
Vdc
Vdc
mA
mA
%
-
0.4
-
-4
-
FREQUENCY TOLERANCE OF ±3.0ppm
OVER TEN YEARS
-
50
-
4
Duty Cycle at 50% of Vcc
45
-
55
6
Rise / Fall Time 10% to 90%
nS
TABLE 5.0
PACKAGE
CHARACTERISTICS
Package
14 pin DIP, hermetically sealed, grounded case, welded package
ORDERING INFORMATION
Notes:
1) Initial calibration @ 25°C, Vc=1.4V.
2) Frequency stability, 0 to 70°C, referenced to 25°C.
3) Frequency stability per 5% change in supply voltage.
4) At the time of shipment after 48 hours of operation.
CGOV3S3 - 33.333333MHz
5) Inclusive of operating temperature range, supply voltage change, load change, shock and
vibration, 10 years aging, Vc=1.4V.
OCXO
SERIES
CENTER
FREQUENCY
6) 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
7) Referenced to Fo @ 25°C, Positive Transfer Characteristic.
Specifications subject to change without notice.
9/23/02
Cx038
1
2
00
Copyright 2001 Connor-Winfield all rights reserved.
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