OVA3BA2AA Datasheet, PDF (2/2 Pages) Connor-Winfield Corporation – 3.3V SURFACE MOUNT LVCMOS STRATUM 3 VCOCXO

THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX [phone].
PHONE [phone].
WWW.CONWIN.COM
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
PACKAG E CHARACTERISTICS
TABLE 5.0
Pin Connections
Package
Surface Mount, Non-hermetic package consisting of an FR4 substrate with
grounded metal cover.
TABLE 7.0
Pin
Function
PROCESS RECOMMENDATIONS
Solder Reflow
Wash
See solder profile.
Ultrasonic cleaning is not recommended
TABLE 6.0
1 Voltage Control
7 Ground (Case)
8
Output
14
Vcc
Notes:
1) Initial calibration @ 25°C, Vc = 1.48 Vdc.
Output Waveform
2) Frequency vs. temperature stabilit y referenced to 25°C.
3) Inclusive of calibration, operating t emperature range, supply voltage c hange, shock and
vibration and aging (10 years).
90%
4) Specifications at time of shipment af ter 48 hours of operation.
5) Measured @ 25°C, within 5 minutes, the unit will be within +/-0.1ppm of its reference
50%
frequency, measured after 30 m inutes of continuous operation at a st able 25°C.
6) Referenced to Fo @ 25°C, Positive Transfer Characteristic.
10%
ENVIRONMENTAL CHARACTERISTICS
Temperature Cycle: Per MIL-STD-883, Method 1010, Condition B. -55°C to 125°C, 300 cycles, 10 minute dwell, 1 minute
transition.
MECH ANICAL CHAR ACTERI STICS
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, 1.0ms, 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.
Suggested Pad Layout
Test Circuit
CONTROL
VOLTAGE
3.0Vdc
POWER
SUPPLY
3.3Vdc
14
8
1
7
Solder Profile
Keep Out Area
.830
(21.08mm)
.565
(14.35mm)
Package Outline
.330 max
(8.382mm)
DATASHEET #: ^Cx084 PAGE 2 OF 2
REV: ⁰¹
DATE: ^02/19/07
Dimensional Tolerance:
±.005 (.127mm)
Specifications subject to change without notice.
aCopyright 2001 Connor-Winfield all rights reserved.