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 ABSOLUTE M AXIMUM RATING S PARAMETER TABLE 1.0 UNITS MINIMUM NOMINAL MAXIMUM UNITS -55 - 125 °C -0.5 - 4.5 Vdc MINIMUM NOMINAL UNITS 1.544 - MAXIMUM 20.0 Storage Temperature Supply Voltage (Vcc) OPERATING SPECIFIC ATIONS NOTE OFB3JP2AB TABLE 2.0 PARAMETER Center Frequency (Fo) NOTE DESCRIPTION MHz 0.5 ppm 1,4 Frequency Stability -0.20 - 0.20 ppm 2 Total Frequency Tolerance Aging (Daily) Aging (1st year) Aging (20 years) Operating Temperature Range -4.6 -10 -0.5 -4.0 -40 - ppm ppb ppm ppm °C 3 4 - 4.6 10 0.5 4.0 85 3.135 - 3.3 -60 -90 -120 -140 -145 -150 - 3.465 700 1 50 5 Vdc mA ps RMS dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz ms Minutes Frequency Calibration -0.5 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 (Vcc) (Icc) PARAMETER The Connor-Winfield OFB3JP2AB is a true Surface Mount 3.3V Oven Controlled Crystal Oscillator (OCXO) with an LVCMOS output. The OFB3JP2AB is designed for Stratum 3 applications requiring tight frequency stability and low jitter. FEATURES FIXED FREQUENCY OCXO 5 3.3V OPERATION LVCMOS OUTPUT CHARACTERISTICS LOAD Voltage TABLE 3.0 MINIMUM NOMINAL MAXIMUM UNITS 12 3.0 -4 45 - 15 50 - 18 0.4 4 55 6 pF Vdc Vdc mA mA % ns LOW JITTER <1pS RMS NOTE FREQUENCY STABILITY: ±0.20ppm (High) (Low) Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% (Voh) (Vol) (Ioh) (Iol) PACKAG E CHARACTERISTICS TABLE 4.0 Surface Mount, Non-hermetic package consisting of an FR4 substrate with grounded metal cover. Package PROCESS RECOMMENDATIONS Soldering Process Wash TEMPERATURE RANGE: -40 to 85°C FREQUENCY TOLERANCE: ±4.6ppm OVER 20 YEARS SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING RoHS COMPLIANT / LEAD FREE TABLE 5.0 See solder profile on page 2. Ultrasonic cleaning is not recommended Notes: 1) Initial calibration @ 25°C 2) Frequency vs. temperature stability, peak to peak, -40 to 85°C. 3) Inclusive of calibration, operating tem perature range, supply voltage chang e, shock and vibration and aging (20 years). 4) Specifications at time of shipm ent after 48 hours of operation. 5) 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. DATA SHEET #: 0644 OFB3JP2AB 12.80 MHZ 3.3V SURFACE MOUNT LVCMOS STRATUM 3 OCXO Cx108 PAGE 1 OF 2 REV: 03 DATE: 04/26/07 ORDERING INFORMATION OFB3JP2AB - 012.8M 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. -55°C to 125°C, 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 @ 65°C, 10 cycles 10°C to 65°C. Pin Connections Solder Profile TABLE 6.0 Function N/C N/C Vcc Output N/C N/C Ground (Case) Pin 1 2 3 4 5 6 7 Package Drawing 7 0644 OFB3JP2AB 12.8 MHZ 1 2 Temperatures are measured at the OCXO 6 5 4 3 Output Waveform 0.590 +/-.008 (15.0 +/-0.2mm) 1.010 MAX (25.7mm) 90% .100 (2.5mm) 4 3 50% .880 MAX (22.35mm) .350 (8.89mm) 5 .300 (7.62mm) 2 10% .700 (17.8mm) 6 1 .110 (2.79mm) 2 7 6 .350 (8.89mm) 3 5 R .030 (.75mm) 7 Suggested Pad Layout Test Circuit 1 .100 (2.5mm) 4 .810 (20.57mm) .110 (2.79mm) 1.010 (25.65mm) .110 (2.79mm) .200 (5.08mm) .110 (2.79mm) .300 (7.62mm) .350 (8.89mm) .200 (5.08mm) Specifications subject to change without notice. DATA SHEET #: Cx108 PAGE 2 OF 2 REV: 03 DATE: 04/26/07 aCopyright 2001 Connor-Winfield all rights reserved.