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 5.0V STRATUM 3 OCXO
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
Control Voltage
UNITS
(Vcc)
(Vc)
MINIMUM
-55
-0.5
-0.5
NOMINAL
-
-
-
MAXIMUM
100
7.0
7.0
UNITS
°C
Vdc
Vdc
TABLE 2.0
(Fo)
MINIMUM
1.544
-1.5
-0.25
-0.05
-2.5
-1.5
-4.6
-40
(Vcc)
(Icc)
4.75
-
-
-
-
-
-
-
-
-
-
-
NOMINAL
-
-
-
-
-
-
-
5.00
-
-
-
-
5.00E-10
-90
-130
-
-
-
-
MAXIMUM
20.48
1.5
0.25
0.05
2.5
1.5
4.6
85
5.25
350
1
3
3
-
-
-
10
5
1
2
UNITS
MHz
ppm
ppm
ppm
ppm
ppm
ppm
°C
Vdc
mA
pS RMS
pS RMS
pS RMS
dBc/Hz
dBc/Hz
mS
Minutes
nS
nS
NOTE
1, 4
2
3
TABLE 1.0
NOTE
CW 0107
BGOV5S3
20.480M
OPERATING SPECIFICATIONS
PARAMETER
Center Frequency
Frequency Calibration (Vc = 2.18V)
Frequency vs. change in Temperature
Frequency vs. change in Supply Voltage
Aging (Lifetime)
Aging (1
st
Year)
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
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 @ 1.0 Sec.
TDEV @ 4.0 Sec.
BGOV5S3
DESCRIPTION
5
The Connor-Winfield BGOV5S3
is a hermetically sealed 14 Pin
DIP, 5.0V Oven Controlled
Voltage Controlled Crystal
Oscillator (OCVCXO) HCMOS
output operating over the
Industrial Temperature Range of
-40 to 85°C. The BGOV5S3 is
designed for a higher stability
Stratum 3 application requiring
low jitter and tight stability.
6
INTPUT CHARACTERISTICS
PARAMETER
Control Voltage Range
Frequency at Vc=0.5 Vdc
Frequency at Vc=4.1 Vdc
Slope of Frequency Adjust
Input Impedance
(Vc)
MINIMUM
0.5
-30
18
10
100k
NOMINAL
2.18
-
-
-
-
MAXIMUM
4.1
-18
30
-
-
UNITS
Vdc
ppm
ppm
ppm/V
Ohm
TABLE 3.0
NOTE
7
7
FEATURES
5.0V OPERATION
LOW JITTER <3pS RMS
HCMOS OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
Current
(High)
(Low)
(Voh)
(Vol)
(Ioh)
(Ioh)
MINIMUM
-
4.5
-
-4
-
45
-
NOMINAL
-
-
-
-
50
-
MAXIMUM
15
-
0.4
-
4
55
6
UNITS
pf
Vdc
Vdc
mA
mA
%
nS
TABLE 4.0
NOTE
FREQUENCY STABILITY ±0.25ppm
TEMPERATURE RANGE: -40 to 85°C
FREQUENCY TOLERANCE OF ±4.6ppm
OVER TEN YEARS
(High)
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
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 = 2.18V.
Frequency stability referenced to 25°C.
Frequency stability per 5% change in supply voltage.
At the time of shipment after 48 hours of operation.
Inclusive of calibration with Vc = 2.18V, operating temperature range, supply voltage change,
load change, shock and vibration, 10 years aging.
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.
BGOV5S3
OCXO
SERIES
- 20.480MHz
CENTER
FREQUENCY
Specifications subject to change without notice.
DATA SHEET #:
Cx046
PAGE
1
OF
2
REV:
01
DATE:
6/24/03
a
Copyright 2001 Connor-Winfield all rights reserved.
CONNOR-WINFIELD [ CONNOR-WINFIELD CORPORATION ]
