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
14 PIN DIP 3.3V STRATUM 3 HCMOS OCVCXO
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
Control Voltage
UNITS
(Vcc)
(Vc)
MINIMUM
-40
-0.5
-0.5
NOMINAL
-
-
-
MAXIMUM
85
4.5
4.5
UNITS
°C
Vdc
Vdc
TABLE 2.0
(Fo)
MINIMUM
1.544
-1.5
-0.25
-0.05
-30
-2.5
-3.0
0
(Vcc)
(Icc)
3.135
-
-
-
-
-
-
-
-
-
NOMINAL
-
-
-
-
-
-
-
3.300
-
-
5.00E-10
-90
-130
-
-
-
-
MAXIMUM
38.88
1.5
0.25
0.05
30
2.5
3.0
70
3.465
400
3
-
-
-
10
5
1
2
UNITS
MHz
ppm
ppm
ppm
ppb
ppm
ppm
°C
Vdc
mA
ps rms
dBc/Hz
dBc/Hz
mS
Minutes
nS
nS
NOTE
1, 4
2
3
4
5
TABLE 1.0
NOTE
CW 0107
CGOV3S3
33.333333M
OPERATING SPECIFICATIONS
PARAMETER
Center Frequency
Frequency Calibration
Frequency vs. change in Temperature
Frequency vs. change in Supply Voltage
Aging (Daily)
Aging (10 Years)
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
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
TDEV @ 1.0 Sec.
TDEV @ 4.0 Sec.
CGOV3S3
DESCRIPTION
6
The Connor-Winfield
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.
INTPUT CHARACTERISTICS
PARAMETER
Control Voltage Range
Frequency at Vc=0.3 Vdc
Frequency at Vc=3.0 Vdc
Slope of Frequency Adjust
Input Impedance
(Vc)
MINIMUM
0.3
-
5
2.8
100k
NOMINAL
1.4
-7
7
-
-
MAXIMUM
3.0
-5
-
-
-
UNITS
Vdc
ppm
ppm
ppm/V
Ohm
TABLE 3.0
NOTE
7
7
FEATURES
3.3V OPERATION
HCMOS OUTPUT
CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
(High)
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Current
MINIMUM
12
2.6
-
-4
-
45
-
NOMINAL
15
-
-
-
50
-
MAXIMUM
18
-
0.4
-
4
55
6
UNITS
pf
Vdc
Vdc
mA
mA
%
nS
TABLE 4.0
NOTE
LOW JITTER <3pS RMS
FREQUENCY STABILITY: ±0.25ppm
TEMPERATURE RANGE: 0 to 70°C
FREQUENCY TOLERANCE OF ±3.0ppm
OVER TEN YEARS
(Voh)
(Vol)
(Ioh)
(Ioh)
PACKAGE
CHARACTERISTICS
Package
TABLE 5.0
14 pin DIP, hermetically sealed, grounded case, welded package
ORDERING INFORMATION
Notes:
1)
2)
3)
4)
5)
Initial calibration @ 25°C, Vc=1.4V.
Frequency stability, 0 to 70°C, referenced to 25°C.
Frequency stability per 5% change in supply voltage.
At the time of shipment after 48 hours of operation.
Inclusive of operating temperature range, supply voltage change, load change, shock and
vibration, 10 years aging, Vc=1.4V.
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.
CGOV3S3
OCXO
SERIES
- 33.333333MHz
CENTER
FREQUENCY
Specifications subject to change without notice.
DATA SHEET #:
Cx038
PAGE
1
OF
2
REV:
00
DATE:
9/23/02
a
Copyright 2001 Connor-Winfield all rights reserved.
CONNOR-WINFIELD [ CONNOR-WINFIELD CORPORATION ]
