THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. HTTP://WWW.CONWIN.COM PRODUCT DATA SHEET CRYSTAL CONTROLLED OSCILLATORS 14 PIN DIP 3.3V HCMOS STRATUM 3 OCVCXO ABSOLUTE MAXIMUM RATINGS PARAMETER TABLE 1.0 UNITS MINIMUM NOMINAL MAXIMUM UNITS -40 - 85 °C Storage Temperature Supply Voltage (Vcc) -0.5 - 4.5 Vdc Control Voltage (Vc) -0.5 - 4.5 Vdc OPERATING SPECIFICATIONS (Fo) MINIMUM 1.544 Frequency Calibration NOMINAL MAXIMUM UNITS - 20.0 1.5 MHz ppm 1,3 -0.25 -30 -2.5 -4.6 0 - 0.25 30 2.5 4.6 70 ppm ppb ppm ppm °C 2 3 Vdc -1.5 Frequency Stability Aging (Daily) Aging (20 Years) Total Frequency Tolerance Operating Temperature Range Supply Voltage (Vcc) 3.135 3.3 3.465 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 SSB Phase Noise at 10Hz offset SSB Phase Noise at 10KHz offset Start Up Time: Oscillator Warm Up Time TDEV @ 1.0 Sec. TDEV @ 4.0 Sec. - -90 -135 - 5 10 5 1 2 ps rms dBc/Hz dBc/Hz mS Minutes nS nS MINIMUM NOMINAL MAXIMUM UNITS 0.3 -22.5 13.5 5 100k 1.48 - 3.0 -13.5 22.5 - Vdc ppm ppm ppm/V Ohm INTPUT CHARACTERISTICS PARAMETER Control Voltage Range Frequency at Vc=0.3 Vdc Frequency at Vc=3.0 Vdc Slope of Frequency Adjust Input Impedance (Vc) (Voh) (Vol) MINIMUM 2.6 - Current (Ioh) -4 (Iol) 45 - PACKAGE CHARACTERISTICS Package NOTE 4 5 TABLE 3.0 NOTE 6 DESCRIPTION The Connor-Winfield EGOV3S3 is a hermetically sealed 14 Pin DIP, 3.3V Oven Controlled Voltage Controlled Crystal Oscillator (OCVCXO) with an HCMOS/TTL compatible output. The EGOV3S3 is designed for higher stability Stratum 3 applications requiring low jitter and tight frequency stability. FEATURES 3.3V OPERATION LOW JITTER <1pS RMS TABLE 4.0 PARAMETER LOAD Voltage (High) (Low) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% EGOV3S3 FREQUENCY STABILITY: ±0.25ppm HCMOS OUTPUT CHARACTERISTICS (High) CW 0107 EGOV3S3 19.44M TABLE 2.0 PARAMETER Center Frequency NOTE NOMINAL - MAXIMUM 15 0.4 UNITS pf Vdc Vdc - mA 50 - 4 55 6 mA % nS NOTE TABLE 5.0 14 pin DIP, hermetically sealed, grounded case, welded package Notes: 1) 2) 3) 4) Initial calibration @ 25°C, Vc=1.48 Frequency vs. temperature stability At the time of shipment after48 hours of operation. Inclusive of calibration, operating temperature range, supply voltage change, load change, shock and vibration, 20 years aging, Vc=1.48. 5) Measured @ 25°C, within 5 minutes, the unit will be within +/-0.1ppm of its reference frequency, measured after 30 minutes of co ntinuous operation at a stable 25°C 6) Referenced to Fo @ 25 °C, Positive Transfer Characteristic TEMPERATURE RANGE: 0 to 70°C FREQUENCY TOLERANCE OF ±4.6ppm OVER TWENTY YEARS HERMETICALLY SEALED PACKAGE ORDERING INFORMATION EGOV3S3 OCXO SERIES - 19.44MHz CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Cx050 PAGE 1 OF 2 REV: 00 DATE: 3/19/03 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. PRODUCT D ATA SHEET CRYSTAL CONTROLLED OSCILLATORS ENVIRONMENTAL CHARACTERISTICS Temperature Cycle: Per MIL-STD-883, Method 1010, Condition B. -55°C to 125°C, 20 cycles,10 minute dwell, 1m inute 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 Solderability: Per MIL-STD-883, Method 200. 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 board -mount product, 260°C ±5°C for 20 Seconds. MECHANICAL CHARACTERISTICS Vibration: Per MIL-STD-202, Method 204, Condition A. 10G’s peak, 10Hz to 500Hz, 15mi nute cycles 12 times each perpendicular axis. Shock: Per MIL-STD-202, Method 213, Condition D. 500G’s, 1ms, 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. .330 MAX (8.38mm) CONTROL VOLTAGE +3.3Vdc CONTROL VOLTAGE Specifications subject to change without notice. DATA SHEET #: Cx050 PAGE 2 OF 2 REV: 00 DATE: 3/19/03 aCopyright 2001 Connor-Winfield all rights reserved.