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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 PRODUCT D ATA SHEET CRYSTAL CONTROLLED OSCILLATORS 14 PIN DIP 5.0V SINEWAVE OCXO ABSOLUTE M AXIMUM RATING S PARAMETER Storage Temperature Supply Voltage Control Voltage (Vcc) (Vc) UNITS MINIMUM -55 -0.5 -0.5 NOMINAL MAXIMUM 125 7.0 7.0 UNITS C Vdc Vdc TABLE 2.0 MINIMUM (Fo) 6.4 -1.5 -0.05 -30 -2.5 -4.6 0 (Vcc) (Icc) 4.75 5.00 150 NOMINAL MAXIMUM 25 1.5 0.25 0.05 30 2.5 4.6 70 5.25 300 1 3 3 35 5 1 2 UNITS MHz ppm ppm ppm ppb ppm ppm C Vdc mA mA ps RMS ps RMS ps RMS ms Minutes ns ns 1, 4 2 3 4 5 NOTE TABLE 1.0 NOTE CW 0650 OFA5AB1BA 12.8MHz OPERATING SPECIFIC ATIONS PARAMETER Center Frequency Frequency Calibration Frequency Stability Frequency vs. Change in Supply Voltage Aging (Daily Aging (20 years) Total Frequency Tolerance Operating Temperature Range Supply Voltage Supply Current Steady State Supply Current @ 25C 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 OFA5AB1BA DESCRIPTION The Connor-Winfield OFA5AB1BA is a hermetically sealed 14 Pin DIP, 5.0V Oven Stabilized Crystal Oscillator (OCXO) with a Sinewave output. The OFA5AB1BA is designed for applications requiring low jitter and tight frequency stability. 6 FEATURES TABLE 3.0 SINEWAVE OUTPUT CHARACTERISTICS PARAMETER LOAD Output Power Spurious Output SSB Phase Noise at 1Hz offset SSB Phase Noise at 10Hz offset SSB Phase Noise at 100Hz offset SSB Phase Noise at 1KHz offset SSB Phase Noise at 10KHz offset MINIMUM 45 0 NOMINAL 50 3 -60 -90 -120 -140 -150 MAXIMUM 55 -80 UNITS Ohms dBm dBc dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz NOTE 5.0V OPERATION OCXO SINEWAVE OUTPUT LOW JITTER <1pS RMS FREQUENCY STABILITY: 0.25ppm ABSOLUTE TOTAL FREQUENCY TOLERANCE: 4.6ppm OVER TWENTY YEARS TEMPERATURE RANGE: 0 to 70C HERMETICALLY SEALED 14 PIN DIP PACKAGE RoHS COMPLIANT / LEAD FREE PACKAGE CHARACTERISTICS Package 14 pin DIP, hermetically sealed, welded package. TABLE 4.0 Notes: 1) 2) 3) 4) 5) Initial calibration @ 25C. Frequency stability, absolute over th e temperature range of 0 to 70 C. OFA5AB1BA - 12.8MHz Frequency stability per 5% change in supply voltage. OCXO CENTER At the time of shipment after 48 hours of operation. SERIES FREQUENCY Inclusive of calibration, operating temperature ra nge, supply voltage change, shoc k and vibration and aging (20 years). 6) Measured @ 25C, within 5 minutes, the unit will be within +/-0.1ppm of its reference frequency, measured after 30 m inutes of continuous operation at a stable 25C. Specifications subject to change without notice. Cx117 PAGE 1 OF 2 REV: 00 DATE: 12/29/06 ORDERING INFORMATION DATA SHEET #: 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 ENVIRONMENTAL CHARACTERISTICS Temperature Cycle: Per MIL-STD-883, Method 1010, Condition B. -55C to 125C, 300 cycles, 10 minute dwell, 1minute transition. Gross Leak Test: Per MIL-STD-202, Method 112, Condition D. No Bubbles in flourinert (FC-43) at 125C 5C for 20 seconds. SOLDERING Pin Solderabilit y: Per MIL-STD-883, Method 2003. 8 hour steam age prior to 254C 5C Solder pot dip, 95% Coverage. Resistance to Solder Heat: Per MIL-STD-202, Method 210, Condition C. Wave: Topside boardmount product, 260C 5C for 20 seconds. MECHANICAL CHARACTERISTICS Vibration: Per MIL-STD-202, Method 204, Condition A. 10G's peak, 10Hz to 500 Hz, 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 @ 65C, 10 cycles 10C to 65C. Package Layout Pin Connections TABLE 5.0 Dimensional Tolerance: .005 (.127mm) Pin 1 7 8 14 Function N/C Ground (Case) Output Vcc Test Circuit 260C 220C 180C 150C 120C Solder Profile Temperature 260C 0 N/C 50 Ohm Oscilloscope Termination 120 S Max. Time 10 S 60 S Max. 360 Sec. Max. Specifications subject to change without notice. DATA SHEET #: Cx117 PAGE 2 OF 2 REV: 00 DATE: 12/29/06 aCopyright 2001 Connor-Winfield all rights reserved. |
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