CONNOR-WINFIELD OVA5BB1BA-20M

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
SURFACE MOUNT 5.0V SINEWAVE OCVCXO
ABSOLUTE M AXIMUM RATING S
CW
0650
OVA5BB1BA
20MHZ
TABLE 1.0
PARAMETER
UNITS
MINIMUM
NOMINAL
MAXIMUM
UNITS
-55
-
125
°C
Storage Temperature
NOTE
OVA5BB1BA
Supply Voltage
(Vcc)
-0.5
-
7.0
Vdc
Control Voltage
(Vc)
-0.5
-
7.0
Vdc
MINIMUM
NOMINAL
MAXIMUM
UNITS
6.4
-
25
1.5
MHz
ppm
1, 4
-
-
0.25
ppm
2
OPERATING SPECIFIC ATIONS
TABLE 2.0
PARAMETER
Center Frequency
(Fo)
Frequency Calibration
-1.5
Frequency Stability
Frequency vs. Change in Supply Voltage
NOTE
-0.05
-
0.05
ppm
3
Aging (Daily
-30
-
30
ppb
4
Aging (20 years)
Total Frequency Tolerance
Operating Temperature Range
-2.5
-4.6
0
-
2.5
4.6
70
ppm
ppm
°C
5
Supply Voltage
(Vcc)
4.75
5.00
5.25
Vdc
Supply Current
Steady State Supply Current @ 25°C
Phase Jitter (BW =10KHz to Fo/2)
Phase Jitter (BW =10Hz to Fo/2)
Period Jitter
Start-Up Time: Oscillator
Warm Up Time
TDEV at 1.0 seconds
TDEV at 4.0 seconds
(Icc)
-
150
-
300
1
3
3
35
5
1
2
mA
mA
ps RMS
ps RMS
ps RMS
ms
Minutes
ns
ns
DESCRIPTION
The Connor-Winfield
OVA5BB1BA is a true Surface
Mount 5.0V Oven Stabilized
Voltage Controlled Crystal
Oscillator (OCVCXO) with a
Sinewave output. The
OVA5BB1BA is designed for
applications requiring tight
frequency stability and low
jitter.
FEATURES
6
5.0V OPERATION
OCVCXO
INPUT CHARACTERISTICS
TABLE 3.0
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
5
2.8
100k
NOMINAL
1.5
-
MAXIMUM
4.1
-5
-
UNITS
Vdc
ppm
ppm
ppm/V
Ohm
SINEWAVE OUTPUT CHARACTERISTICS
MINIMUM
45
0
NOMINAL
50
3
-
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
Package
-60
-90
-120
MAXIMUM
55
-80
-
UNITS
Ohms
dBm
dBc
dBc/Hz
dBc/Hz
dBc/Hz
-
-140
-
dBc/Hz
-
-150
-
dBc/Hz
NOTE
TEMPERATURE STABILITY:
0.25ppm ABSOLUTE
TOTAL FREQUENCY TOLERANCE:
±4.6ppm OVER TWENTY 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.
PROCESS RECOMMENDATIONS
SINEWAVE OUTPUT
LOW JITTER <1pS RMS
7
7
TABLE 4.0
PARAMETER
LOAD
Output Power
Spurious Output
SSB Phase Noise at 1Hz offset
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
PACKAG E CHARACTERISTICS
NOTE
ORDERING INFORMATION
OVA5BB1BA - 20 MHz
TABLE 6.0
Soldering Process
Wash
See solder profile page 2.
Ultrasonic cleaning is not recommended
OCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
DATA SHEET #:
Cx118
PAGE 1
OF
2
REV: 00
DATE:
12/29/06
aCopyright 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 ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
PIN CONNECTIONS
Notes:
1)
2)
3)
4)
5)
Initial calibration @ 25°C, Vc = 1.5 Vdc.
Frequency stability, absolute o ver the temperature range of 0 t o 70°C.
Frequency stability per 5% change in supply voltage.
At the time of shipment after 48 hour s of operation.
Inclusive of calibration, operating temperature range, supply voltage change, s hock and
vibration and aging (20 years).
6) Measured @ 25°C, within 5 minutes, the unit will be within +/-0.1ppm of its reference
frequency, measured after 30 m inutes of continuous operation at a st able 25°C.
7) Referenced to Fo @ 25°C, Positive Transfer Character istic.
TABLE 7.0
Pin
1
7
8
14
Function
Voltage Control
Ground (Case)
Output
Vcc
ENVIRONMENTAL CHARACTERISTICS
Temperature Cycle: Per MIL-STD-883, Method 1010, Condition B. -55°C to 125°C, 300 cycles,
10 minute dwell, 1minute trans ition.
MECHANICAL CHARACTERISTICS
Vibration: Per MIL-STD-202, Method 204, Condition A . 10G’s peak, 10Hz to 500H z, 15 minute
cycles 12 times each perpendicu lar axis.
Shock: Per MIL-STD-202, Method 213, Condition F. 1 500G’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.
PACKAGE LAYOUT
SUGGESTED PAD LAYOUT
KEEP OUT AREA
CW DATE CODE
OVA5BB1BA
20MHZ
.330 max
(8.382mm)
.830
(21.08mm)
Dimensional Tolerance:
±.005 (.127mm)
.565
(14.35mm)
SOLDER PROFILE
TEST CIRCUIT
Temperature
260°C
260°C
220°C
180°C
POWER
SUPPLY
150°C
14
8
1
7
5.0Vdc
120°C
0
CONTROL
VOLTAGE
50 Ohm
Oscilloscope
Termination
120 S
Max.
Time
10 S
60 S
Max.
360 Sec. Max.
Specifications subject to change without notice.
DATA SHEET #:
Cx118
PAGE 2
OF
2
REV: 00
DATE:
12/29/06
aCopyright 2001 Connor-Winfield all rights reserved.