CONNOR-WINFIELD OVA3AB1AA

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 LVMOS STRATUM 3 OCVCXO
CW
0730
OVA3AB1AA
19.44MHZ
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
UNITS
MINIMUM
NOMINAL
MAXIMUM
UNITS
-40
-
85
°C
Storage Temperature
Supply Voltage
(Vcc)
-0.5
-
4.5
Vdc
Control Voltage
(Vc)
-0.5
-
4.5
Vdc
NOTE
OVA3AB1AA
DESCRIPTION
OPERATING SPECIFICATIONS
TABLE 2.0
PARAMETER
Center Frequency
(Fo)
MINIMUM
1.544
NOMINAL
MAXIMUM
UNITS
-
20.0
1.5
MHz
NOTE
Frequency Calibration, Vc=1.48 Vdc
-1.5
ppm
1
Frequency Stability
Aging (Daily)
Aging (20 Years)
Total Frequency Tolerance
Operating Temperature Range
-30
-2.5
-4.6
0
-
0.25
30
2.5
4.6
70
ppm
ppb
ppm
ppm
°C
2
3
Vdc
Supply Voltage
(Vcc)
3.135
3.3
3.465
Supply Current
(Icc)
-
-
450
mA
Phase Jitter (BW=12KHz to 20MHz)
-
-
1
ps rms
Phase Jitter (BW=10Hz to 20MHz)
-
-
3
ps rms
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.
-
-90
-150
-
5
35
5
1
2
ps rms
dBc/Hz
dBc/Hz
mS
Minutes
nS
nS
MINIMUM
NOMINAL
MAXIMUM
UNITS
0.3
-22.5
13.5
10
100k
1.48
-
3.0
-13.5
22.5
-
Vdc
ppm
ppm
ppm/V
Ohm
NOMINAL
-
MAXIMUM
15
0.4
UNITS
pf
Vdc
Vdc
-
mA
50
-
4
55
6
mA
%
nS
INPUT CHARACTERISTICS
PARAMETER
Control Voltage Range
Frequency at Vc=0.3 Vdc
Frequency at Vc=3.0 Vdc
Slope of Frequency Adjust
Input Impedance
(Vc)
LVMOS OUTPUT CHARACTERISTICS
(Voh)
(Vol)
MINIMUM
2.6
-
Current
(Ioh)
-4
(Ioh)
45
-
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
FEATURES
VOLTAGE CONTROLLED FREQUENCY
ADJUST
TABLE 3.0
NOTE
LOW JITTER <1pS RMS
FREQUENCY STABILITY: 0.25ppm
6
6
OVERALL FREQUENCY TOLERANCE:
±4.6ppm OVER TWENTY YEARS
TEMPERATURE RANGE: 0 to 70°C
NOTE
HERMETICALLY SEALED 14 PIN
PACKAGE
RoHS COMPLIANT / LEAD FREE
ORDERING INFORMATION
OVA3AB1AA
TABLE 5.0
PACKAGE CHARACTERISTICS
Package
3.3V OPERATION
5
TABLE 4.0
PARAMETER
LOAD
Voltage
(High)
(Low)
(High)
4
The Connor-Winfield
OVA31AB1AA is a hermetically
sealed 14 Pin DIP 3.3V Oven
Controlled Voltage controlled
Crystal Oscillator (OCVCXO)
with an LVMOS output. The
OVA31AB1AA is designed for
Stratum 3 applications requiring
low jitter and tight frequency
stability.
14 pin DIP, hermetically sealed, grounded case, welded package
OCXO
SERIES
- 019.44M
CENTER
FREQUENCY
Specifications subject to change without notice.
DATA SHEET #:
Cx128
PAGE 1
OF
2
REV: 00
DATE:
07/11/07
aCopyright 2007 Connor-Winfield all rights reserved.
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX
(630) 851-5040.
PHONE (630) 851-4722.
HTTP://WWW.CONWIN.COM
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
Notes:
1)
2)
3)
4)
Initial calibration @ 25C, Vc=1.48 Vdc.
Frequency stability vs. change in temperature, 0 to 70C, peak to peak.
At the time of shipment after48 hours of operation.
Inclusive of calibration, operating temperature range, supply voltage change, load
change, shock and vibration, 20 years aging, Vc=1.48 Vdc.
5) 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
6) Referenced to Fo @ 25C, positive transfer characteristic.
ENVIRONMENTAL CHARACTERISTICS
Temperature Cycle: Per MIL-STD-883, Method 1010, Condition B. -55°C to 125°C, 10 cycles, 10
minute dwell, 1minute transition.
Gross Leak Test: Per MIL-STD-202, Method 112, Condition D. No Bubbles in flourinert (FC-43) at
125°C ±5°C for 20 seconds.
SOLDERING
Pin Solderability: Per MIL-STD-883, Method 200. 8 hour steam age prior to 254°C ±5°C Solder
pot dip, 95% Coverage.
Resistance to Solder Heat: Per MIL-STD-202, Method 210, Condition C. Wave: Topside boardmount product, 260°C ±5°C for 20 seconds.
MECHANICAL CHARACTERISTICS
Vibration: Per MIL-STD-202, Method 204, Condition A. 10G’s peak, 10Hz to 500Hz, 15 minute
cycles 12 times each perpendicular axis.
Shock: Per MIL-STD-202, Method 213, Condition F. 1500G’s, 0.5ms, 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.
Pin Connections
Pin
1
7
8
14
Package Outline
Connection
Control Voltage
Ground (Case)
Output
Vcc
Output Waveform
90%
50%
10%
Dimensional Tolerance:
±.005 (.127mm)
Test Circuit
Solder Profile
Temperature
260°C
260°C
220°C
180°C
150°C
3.0Vdc
3.3Vdc
14
8
1
7
120°C
0
120 S
Max.
Time
10 S
60 S
Max.
360 Sec. Max.
Specifications subject to change without notice.
DATA SHEET #:
Cx106
PAGE 2
OF
2
REV:
00
DATE:
10/23/06
aCopyright 2007 Connor-Winfield all rights reserved.