ASOF3S3G 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 PRODUCT DA TA SHEET Specifications subject to change without notice. DATA SHEET #: REV: DATE:PAGE OF Copyright 2001 Connor-Winfield all rights reserved.a CRYSTAL CONTROLLED OSCILLATORS 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. 1 2 ASOF3S3G - 12.80MHz OCXO SERIES CENTER FREQUENCY

FEATURES

DESCRIPTION

ORDERING INFORMATION

3.3V OPERATION LOW JITTER <1pS RMS FREQUENCY STABILITY: ±0.25ppm TEMPERATURE RANGE: 0 to 70°C FREQUENCY TOLERANCE OF ±4.6ppm OVER TWENTY YEARS SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING RoHS COMPLIANT / LEAD FREE SURFACE MOUNT 3.3V LVCMOS STRATUM 3 OCXO ASOF3S3G Cx105 02 11/02/06 CW 0642 ASOF3S3G 12.80M ABSOLUTE MAXIMUM RATINGS TABLE 1.0 PARAMETER UNITS MINIMUM NOMINAL MAXIMUM UNITS NOTE Storage Temperature -55 - 125 °C Supply Voltage (Vcc) -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 -1.5 1.5 ppm 1,4 Frequency Stability -0.25 - 0.25 ppm 2 Total Frequency Tolerance -4.6 - 4.6 ppm 3 Aging (Daily -30 - 30 ppb 4 Aging (20 years) -3.0 - 3.0 ppm 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 - - 3 ps RMS Allan Variance (1 Second) - 5.00 E-10 - SSB Phase Noise at 10Hz offset - -90 - dBc/Hz SSB Phase Noise at 10KHz offset - -130 - dBc/Hz Start-Up Time: Oscillator - - 10 mS Warm Up Time - - 5 Minutes 5 TDEV at 1.0 seconds - - 1 ns TDEV at 4.0 seconds - - 2 ns LVCMOS OUTPUT CHARACTERISTICS TABLE 3.0 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) (Iol) - - 4 mA Duty Cycle at 50% of Vcc 45 50 55 % Rise / Fall Time 10% to 90% - - 6 ns PACKAGE CHARACTERISTICS TABLE 4.0 grounded metal cover. PROCESS RECOMMENDATIONS TABLE 5.0 Soldering Process See the solder profile on page 2. Wash Ultrasonic cleaning is not recommended Notes: 1) Initial calibration @ 25°C 2) Frequency vs. temperature stability, peak to peak, 0 to 70°C. 3) Inclusive of calibration, operating temperature range, supply voltage change, shock and vibration and aging (20 years). 4) Specifications at time of shipment 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 minutes of continuous operation at a stable 25°C.

THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. WWW.CONWIN.COM PRODUCT DA TA SHEET Specifications subject to change without notice. DATA SHEET #: REV: DATE:PAGE OF Copyright 2001 Connor-Winfield all rights reserved.a CRYSTAL CONTROLLED OSCILLATORS 2 2Cx105 02 11/02/06 90% 50% 10% CW DATE CODE ASOF3S3G 12.80M CW DATE CODE ASOF3S3G 12.80M .330 max (8.382mm) .330 max (8.382mm) Pin Function

1 N/C

7 Ground (Case)

8 Output

14 Vcc

Dimensional Tolerance: ±.005 (.127mm) .830 (21.08mm) .565 (14.35mm) Pin Connections Package Outline Test Circuit Keep Out Area Output Waveform Suggested Pad Layout 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. Temperatures are measured at the OCXO Solder Profile