OVA3AB1AA CONNOR-WINFIELD | Alldatasheet
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THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. WWW.CONWIN.COM P R O D U C T D A T A S H E E T CRYSTAL CONTROLLED OSCILLATORS 14 PIN DIP 3.3V LVMOS STRATUM 3 OCVCXO CW 0730 OVA3AB1AA 19.44MHZ 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 is designed for Stratum 3 applications requiring low jitter and tight frequency stability. OVA31AB1AAOVA3AB1AA - 019.44M OCXO SERIES CENTER FREQUENCY
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DESCRIPTION
ORDERING INFORMATION
Specifications subject to change without notice. DATA SHEET #: REV: DATE:PAGE OF Copyright 2007 Connor-Winfield all rights reserved.a 3.3V OPERATION VOLTAGE CONTROLLED FREQUENCY ADJUST LOW JITTER <1pS RMS FREQUENCY STABILITY: 0.25ppm OVERALL FREQUENCY TOLERANCE: ±4.6ppm OVER TWENTY YEARS TEMPERATURE RANGE: 0 to 70°C HERMETICALLY SEALED 14 PIN PACKAGE RoHS COMPLIANT / LEAD FREE ABSOLUTE MAXIMUM RATINGS TABLE 1.0 PARAMETER UNITS MINIMUM NOMINAL MAXIMUM UNITS NOTE Storage Temperature -40 - 85 °C Supply Voltage (Vcc) -0.5 - 4.5 Vdc Control Voltage (Vc) -0.5 - 4.5 Vdc OPERATING SPECIFICATIONS TABLE 2.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE Center Frequency (Fo) 1.544 - 20.0 MHz Frequency Calibration, Vc=1.48 Vdc -1.5 1.5 ppm 1 Frequency Stability - - 0.25 ppm 2 Aging (Daily) -30 - 30 ppb 3 Aging (20 Years) -2.5 - 2.5 ppm Total Frequency Tolerance -4.6 - 4.6 ppm 4 Operating Temperature Range 0 - 70 °C Supply Voltage (Vcc) 3.135 3.3 3.465 Vdc 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 - - 5 ps rms SSB Phase Noise at 10Hz offset - -90 - dBc/Hz SSB Phase Noise at 10KHz offset - -150 - dBc/Hz Start Up Time: Oscillator - - 35 mS Warm Up Time - - 5 Minutes 5 TDEV @ 1.0 Sec. - - 1 nS TDEV @ 4.0 Sec. - - 2 nS INPUT CHARACTERISTICS TABLE 3.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE Control Voltage Range (Vc) 0.3 1.48 3.0 Vdc Frequency at Vc=0.3 Vdc -22.5 - -13.5 ppm 6 Frequency at Vc=3.0 Vdc 13.5 - 22.5 ppm 6 Slope of Frequency Adjust 10 - - ppm/V Input Impedance 100k - - Ohm LVMOS OUTPUT CHARACTERISTICS TABLE 4.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE LOAD - - 15 pf Voltage (High) (Voh) 2.6 - - Vdc (Low) (Vol) - - 0.4 Vdc Current (High) (Ioh) -4 - mA (Low) (Ioh) - - 4 mA Duty Cycle at 50% of Vcc 45 50 55 % Rise / Fall Time 10% to 90% - - 6 nS PACKAGE CHARACTERISTICS TABLE 5.0 Package 14 pin DIP, hermetically sealed, grounded case, welded package
THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. HTTP://WWW.CONWIN.COM P R O D U C T D A T A S H E E T CRYSTAL CONTROLLED OSCILLATORS Specifications subject to change without notice. DATA SHEET #: REV: DATE:PAGE OF Copyright 2007 Connor-Winfield all rights reserved.a2 2Cx106 00 10/23/06 1 7 8143.0Vdc 3.3Vdc 120°C 150°C 180°C 260°C 220°C 360 Sec. Max. 120 S Max. 10 S 60 S Max. Time Temperature 260°C 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 board- mount 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. Notes: 1) Initial calibration @ 25C, Vc=1.48 Vdc. 2) Frequency stability vs. change in temperature, 0 to 70C, peak to peak. 3) At the time of shipment after48 hours of operation. 4) Inclusive of calibration, operating temperature range, supply voltage change, load change, shock and vibration, 20 years aging, Vc=1.48 Vdc. 5) Measured @ 25C, within 5 minutes, the unit will be within +/-0.1ppm of its reference frequency, measured after 30 minutes of continuous operation at a stable 25C 6) Referenced to Fo @ 25C, positive transfer characteristic. Pin Connection
1 Control Voltage
7 Ground (Case)
8 Output
14 Vcc
90% 50% 10% Output WaveformPackage Outline Test Circuit Solder Profile Pin Connections Dimensional Tolerance: ±.005 (.127mm)