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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 AT A SHEET CRYSTAL CONTROLLED OSCILLATORS SURFACE MOUNT 3.3V 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 -0.25 -4.6 -30 -3.0 0 (Vcc) (Icc) 3.135 MINIMUM (Voh) (Vol) (Ioh) (Iol) 2.6 -4 45 3.3 5.00 E-10 -90 -130 NOMINAL 50 NOMINAL MAXIMUM 20.0 1.5 0.25 4.6 30 3.0 70 3.465 450 1 3 3 10 5 1 2 MAXIMUM 15 0.4 4 55 6 UNITS MHz ppm ppm ppm ppb ppm C Vdc mA ps RMS ps RMS ps RMS dBc/Hz dBc/Hz mS Minutes ns ns UNITS pF Vdc Vdc mA mA % ns 1,4 2 3 4 NOTE TABLE 1.0 NOTE CW 0642 ASOF3S3G 12.80M ASOF3S3G 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 Phase Jitter (BW =12KHz to 20MHz) Phase Jitter (BW =10Hz to 20MHz) Period Jitter Allan Variance (1 Second) SSB Phase Noise at 10Hz offset SSB Phase Noise at 10KHz offset Start-Up Time: Oscillator Warm Up Time TDEV at 1.0 seconds TDEV at 4.0 seconds PARAMETER LOAD Voltage (High) (Low) Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% The Connor-Winfield ASOF3S3G is a true Surface Mount 3.3V Oven Controlled Crystal Oscillator (OCXO) with an LVCMOS output. The ASOF3S3G is designed for Stratum 3 applications requiring tight frequency stability and low jitter. FEATURES 5 FIXED FREQUENCY OCXO 3.3V OPERATION LVCMOS OUTPUT CHARACTERISTICS TABLE 3.0 NOTE LOW JITTER <1pS RMS FREQUENCY STABILITY: 0.25ppm TEMPERATURE RANGE: 0 to 70C FREQUENCY TOLERANCE OF 4.6ppm OVER TWENTY YEARS SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING RoHS COMPLIANT / LEAD FREE 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 the solder profile on page 2. Ultrasonic cleaning is not recommended PROCESS RECOMMENDATIONS Soldering Process Wash ORDERING INFORMATION Notes: 1) Initial calibration @ 25C 2) Frequency vs. temperature stabilit y, peak to peak, 0 to 70C. 3) Inclusive of calibration, operating tem perature range, supply voltage change, s hock 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 minutes of continuous operation at a stab le 25C. DATA SHEET #: Cx105 PAGE 1 OF 2 REV: 02 DATE: 11/02/06 ASOF3S3G - 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 AT A 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. MECH ANICAL CHAR ACTER ISTICS 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 7 8 14 Function N/C Ground (Case) Output Vcc Temperatures are measured at the OCXO Package Outline .330 max (8.382mm) Suggested Pad Layout Keep Out Area CW DATE CODE ASOF3S3G 12.80M .830 (21.08mm) Dimensional Tolerance: .005 (.127mm) .565 (14.35mm) Test Circuit Output Waveform 90% 50% 10% Specifications subject to change without notice. DATA SHEET #: Cx105 PAGE 2 OF 2 REV: 02 DATE: 11/02/06 aCopyright 2001 Connor-Winfield all rights reserved. |
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