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 14 PIN DIP 5.0V SINEWAVE OCXO ABSOLUTE M AXIMUM RATING S PARAMETER TABLE 1.0 UNITS MINIMUM NOMINAL MAXIMUM -55 - 125 °C Supply Voltage (Vcc) -0.5 - 7.0 Vdc Control Voltage (Vc) -0.5 - 7.0 Vdc Storage Temperature UNITS OPERATING SPECIFIC ATIONS TABLE 2.0 PARAMETER Center Frequency NOTE MINIMUM NOMINAL MAXIMUM UNITS 6.4 - 25 1.5 MHz ppm 1, 4 - - 0.25 ppm 2 (Fo) Frequency Calibration -1.5 Frequency Stability Frequency vs. Change in Supply Voltage -0.05 - 0.05 ppm 3 -30 - 30 ppb 4 Aging (20 years) Total Frequency Tolerance Operating Temperature Range -2.5 -4.6 0 - 2.5 4.6 70 ppm ppm °C 5 (Vcc) 4.75 5.00 5.25 Vdc Supply Current Steady State Supply Current @ 25°C Phase Jitter (BW =10KHz to Fo/2) Phase Jitter (BW =10Hz to Fo/2) Period Jitter Start-Up Time: Oscillator Warm Up Time TDEV at 1.0 seconds TDEV at 4.0 seconds (Icc) - 150 - 300 1 3 3 35 5 1 2 mA mA ps RMS ps RMS ps RMS ms Minutes ns ns PARAMETER LOAD Output Power Spurious Output SSB Phase Noise at 1Hz offset SSB Phase Noise at 10Hz offset SSB Phase Noise at 100Hz offset MINIMUM 45 0 NOMINAL 50 3 - -60 -90 -120 MAXIMUM 55 -80 - UNITS Ohms dBm dBc dBc/Hz dBc/Hz dBc/Hz SSB Phase Noise at 1KHz offset - -140 - dBc/Hz SSB Phase Noise at 10KHz offset - -150 - dBc/Hz SINEWAVE OUTPUT CHARACTERISTICS DESCRIPTION The Connor-Winfield OFA5AB1BA is a hermetically sealed 14 Pin DIP, 5.0V Oven Stabilized Crystal Oscillator (OCXO) with a Sinewave output. The OFA5AB1BA is designed for applications requiring low jitter and tight frequency stability. 6 FEATURES TABLE 3.0 PACKAGE CHARACTERISTICS Package OFA5AB1BA NOTE Aging (Daily Supply Voltage CW 0650 OFA5AB1BA 12.8MHz NOTE 5.0V OPERATION OCXO SINEWAVE OUTPUT LOW JITTER <1pS RMS FREQUENCY STABILITY: 0.25ppm ABSOLUTE TOTAL FREQUENCY TOLERANCE: ±4.6ppm OVER TWENTY YEARS TEMPERATURE RANGE: 0 to 70°C HERMETICALLY SEALED 14 PIN DIP PACKAGE RoHS COMPLIANT / LEAD FREE TABLE 4.0 14 pin DIP, hermetically sealed, welded package. Notes: 1) 2) 3) 4) 5) ORDERING INFORMATION Initial calibration @ 25°C. Frequency stability, absolute over th e temperature range of 0 to 70 °C. OFA5AB1BA - 12.8MHz Frequency stability per 5% change in supply voltage. OCXO CENTER At the time of shipment after 48 hours of operation. SERIES FREQUENCY Inclusive of calibration, operating temperature ra nge, supply voltage change, shoc k and vibration and aging (20 years). 6) 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 stable 25°C. Specifications subject to change without notice. DATA SHEET #: Cx117 PAGE 1 OF 2 REV: 00 DATE: 12/29/06 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, 1minute transition. Gross Leak Test: Per MIL-STD-202, Method 112, Condition D. No Bubbles in flourinert (FC-43) at 125°C ±5°C for 20 seconds. SOLDERING Pin Solderabilit y: Per MIL-STD-883, Method 2003. 8 hour steam age prior to 254°C ±5°C Solder pot dip, 95% Coverage. Resistance to Solder Heat: Per MIL-STD-202, Method 210, Condition C. Wave: Topside boardmount product, 260°C ±5°C for 20 seconds. MECHANICAL CHARACTERISTICS Vibration: Per MIL-STD-202, Method 204, Condition A. 10G’s peak, 10Hz to 500 Hz, 15 minute cycles 12 times each perpendicular axis. Shock: Per MIL-STD-202, Method 213, Condition F. 1500G’s, 0.5ms, 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. Package Layout Pin Connections TABLE 5.0 Pin 1 7 8 14 Dimensional Tolerance: ±.005 (.127mm) Function N/C Ground (Case) Output Vcc Solder Profile Test Circuit Temperature 260°C 260°C 220°C 180°C 150°C 120°C 0 50 Ohm Oscilloscope Termination N/C 120 S Max. Time 10 S 60 S Max. 360 Sec. Max. Specifications subject to change without notice. DATA SHEET #: Cx117 PAGE 2 OF 2 REV: 00 DATE: 12/29/06 aCopyright 2001 Connor-Winfield all rights reserved.