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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 3.3V SURFACE MOUNT LVCMOS STRATUM 3 OCXO ABSOLUTE M AXIMUM RATING S PARAMETER Storage Temperature Supply Voltage (Vcc) UNITS MINIMUM -55 -0.5 NOMINAL MAXIMUM 125 4.5 UNITS C Vdc TABLE 2.0 MINIMUM (Fo) 1.544 -1.5 -0.20 -4.6 -30 -3.0 -40 (Vcc) (Icc) 3.135 3.3 -60 -90 -120 -140 -145 -150 NOMINAL MAXIMUM 20.0 1.5 0.20 4.6 30 3.0 85 3.465 700 1 50 5 UNITS MHz ppm ppm ppm ppb ppm C Vdc mA ps RMS dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz ms Minutes 1,4 2 3 4 NOTE TABLE 1.0 NOTE 0644 OFA3JP2AB 12.8 MHZ OFA3JP2AB DESCRIPTION OPERATING SPECIFIC ATIONS PARAMETER Center Frequency Frequency Calibration Frequency Stability Total Frequency Tolerance Aging (Daily) Aging (20 years) Operating Temperature Range Supply Voltage Supply Current Jitter (BW =10KHz to Fo/2) SSB Phase Noise at 1 Hz offset SSB Phase Noise at 10 Hz offset SSB Phase Noise at 100 Hz offset SSB Phase Noise at 1 KHz offset SSB Phase Noise at 10 KHz offset SSB Phase Noise at 100 KHz offset Start-Up Time: Oscillator Warm Up Time The Connor-Winfield OFA3JP2AB is a true Surface Mount 3.3V Oven Controlled Crystal Oscillator (OCXO) with an LVCMOS output. The OFA3JP2AB is designed for Stratum 3 applications requiring tight frequency stability and low jitter. FEATURES 5 TABLE 3.0 FIXED FREQUENCY OCXO 3.3V OPERATION LOW JITTER <1pS RMS FREQUENCY STABILITY: 0.20ppm TEMPERATURE RANGE: -40 to 85C FREQUENCY TOLERANCE: 4.6ppm OVER 20 YEARS SURFACE MOUNT PACKAGE LVCMOS OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% (Voh) (Vol) (Ioh) (Iol) MINIMUM 12 3.0 -4 45 NOMINAL 15 50 MAXIMUM 18 0.4 4 55 6 UNITS pF Vdc Vdc mA mA % ns NOTE PACKAG E CHARACTERISTICS Package TABLE 4.0 Surface Mount, Non-hermetic package consisting of an FR4 substrate with grounded metal cover. TABLE 5.0 See solder profile on page 2. Ultrasonic cleaning is not recommended TAPE AND REEL PACKAGING RoHS COMPLIANT / LEAD FREE PROCESS RECOMMENDATIONS Soldering Process Wash Notes: 1) Initial calibration @ 25C 2) Frequency vs. temperature stability, peak to peak, -40 to 85C. 3) Inclusive of calibration, operating tem perature range, supply voltage change, shock and vibration and aging (20 years). 4) Specifications at time of shipm ent after 48 hours of operation. 5) 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 stab le 25C. DATA SHEET #: Cx107 PAGE 1 OF 2 REV: 01 DATE: 02/19/07 ORDERING INFORMATION OFA3JP2AB - 12.80MHz OCXO SERIES CENTER FREQUENCY Specifications subject to change without notice. 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, 1 minute transition. 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, 1.0ms, half sine, 3 shocks per direction. Moisture Resistance: Per MIL-STD-202, Method 106. 95% RH @ 65C, 10 cycles 10C to 65C. Solder Profile Pin Connections Pin 1 2 3 4 5 TABLE 6.0 Function N/C N/C Vcc Output Ground (Case) Package Drawing 0644 OFA3JP2AB 12.8 MHZ Temperatures are measured at the OCXO Output Waveform .365 MAX (9.27mm) 90% 1.010 MAX (25.7mm) .100 (2.5mm) 50% .880 MAX (22.35mm) .7350 (8.89mm) .100 (2.5mm) 10% .700 (17.8mm) R .030 (.75mm) Test Circuit Suggested Pad Layout .110 (2.79mm) 1.010 (25.65mm) .110 (2.79mm) 1 5 2 3 4 .350 (8.89mm) .810 (20.57mm) .350 (8.89mm) .110 (2.79mm) .110 (2.79mm) Specifications subject to change without notice. DATA SHEET #: Cx107 PAGE 2 OF 2 REV: 01 DATE: 07/19/07 aCopyright 2001 Connor-Winfield all rights reserved. |
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