THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. www.conwin.com PRODUCT DA T A SHEET CRYSTAL CONTROLLED OSCILLATORS CW 0107 ASOF3S3 SURFACE MOUNT 3.3V HCMOS STRATUM 3 OCXO 12.80M ABSOLUTE MAXIMUM RATINGS TABLE 1.0 ASOF3S3 PARAMETER UNITS MINIMUM NOMINAL MAXIMUM UNITS NOTE Storage Temperature -40 - 85 °C Supply Voltage (Vcc) -0.5 - 4.5 Vdc DESCRIPTION OPERATING SPECIFICATIONS TABLE 2.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE The Connor-Winfield Center Frequency (Fo) 1.544 - 20.0 MHz Frequency Calibration -1.5 1.5 ppm 1,4 ASOF3S3 is a true Surface Frequency Stability -0.25 - 0.25 ppm 2 Mount 3.3V Oven Controlled Total Frequency Tolerance -4.6 - 4.6 ppm 3 Crystal Oscillator (OCXO) Aging (Daily -30 - 30 ppb 4 with an HCMOS output. The Aging (20 years) -3.0 - 3.0 ppm ASOF3S3 is designed for Operating Temperature Range 0 - 70 °C Stratum 3 applications Supply Voltage (Vcc) 3.135 3.3 3.465 Vdc Supply Current (Icc) - - 450 mA requiring tight frequency Phase Jitter (BW =12KHz to 20MHz) - - 1 pS RMS stability and low jitter. 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 FEATURES Start-Up Time: Oscillator - - 10 mS Warm Up Time - - 5 Minutes 5 FIXED FREQUENCY TDEV at 1.0 seconds - - 1 nS TDEV at 4.0 seconds - - 2 nS 3.3V OPERATION HCMOS OUTPUT CHARACTERISTICS TABLE 3.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE LOW JITTER <1pS RMS LOAD - - 15 pF Voltage (High) (Voh) 2.6 - - Vdc FREQUNCY STABILITY: ±0.25ppm (Low) (Vol) - - 0.4 Vdc Current (High) (Ioh) -4 - - mA TEMPERATURE RANGE: 0 to 70°C (Low) (Iol) - - 4 mA Duty Cycle at 50% of Vcc 45 50 55 % FREQUENCY TOLERANCE OF ±4.6ppm Rise / Fall Time 10% to 90% - - 6 nS OVER TWENTY YEARS PACKAGE CHARACTERISTICS TABLE 4.0 SURFACE MOUNT PACKAGE Package Surface Mount, Non-hermetic package consisting of an FR4 subst rate with grounded metal cover. TAPE AND REEL PACKAGING PROCESS RECOMMENDATIONS TABLE 5.0 Solder Reflow The component solder used internal to this device has a m elting point of 221°C. The peak temperature inside the device should be less than or equal to 220°C for a maximum of 10 seconds ORDERING INFORMATION Wash Ultrasonic cleaning is not recommended Notes: ASOF3S3 - 12.80MHz 1) Initial calibration @ 25°C 2) Frequency vs. temperature stability OCXO CENTER 3) Inclusive of calibration, operating temperature range, supply voltage change, shock and vibration SERIES FREQUENCY 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. Specifications subject to change without notice. Cx013 5/29/03 1 2 08 Copyright 2001 Connor-Winfield all rights reserved. DATA SHEET #: PAGE OF REV: DATE: a THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. www.conwin.com PRODUCT DA T A SHEET CRYSTAL CONTROLLED OSCILLATORS .330 max .330 max (8.382mm (8.382mm) ) Pin Function 1 N/C 7 Ground (Case) 8 Output 14 Vcc Dimensional Tolerance: ±.005 (.127mm) KEEP OUT AREA 90% .830 50% (21.08mm) 10% .565 (14.35mm) Specifications subject to change without notice. Cx013 08 5/29/03 2 2 Copyright 2001 Connor-Winfield all rights reserved. DATA SHEET #: PAGE OF REV: DATE: a C CW W D DA AT TE E C CO OD DE E A AS SO OF F3 3S S3 3 1 12 2..8 80 0M M