EGOV3S3 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. HTTP://WWW.CONWIN.COM P R O D U C T D A T A S H E E T CRYSTAL CONTROLLED OSCILLATORS 14 PIN DIP 3.3V HCMOS STRATUM 3 OCVCXO CW 0107 EGOV3S3 19.44M 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. EGOV3S3 - 19.44MHz OCXO SERIES CENTER FREQUENCY
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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 HERMETICALLY SEALED PACKAGE EGOV3S3 Cx050 3/19/03 Specifications subject to change without notice. DATA SHEET #: REV: DATE: PAGE OF Copyright 2001 Connor-Winfield all rights reserved. a ABSOLUTE MAXIMUM RATINGS TABLE 1.0 PARAMETER UNITS MINIMUM NOMINAL MAXIMUM UNITS NOTE Storage Temperature -40 Supply Voltage (Vcc) -0.5 4.5 Vdc Control Voltage (Vc) -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 1,3 Frequency Stability -0.25 0.25 ppm Aging (Daily) -30 ppb Aging (20 Years) -2.5 2.5 ppm Total Frequency Tolerance -4.6 4.6 ppm Operating Temperature Range Supply Voltage (Vcc) 3.135 3.3 3.465 Vdc Supply Current (Icc) 450 mA Phase Jitter (BW=12KHz to 20MHz) ps rms Phase Jitter (BW=10Hz to 20MHz) ps rms Period Jitter ps rms SSB Phase Noise at 10Hz offset -90 dBc/Hz SSB Phase Noise at 10KHz offset -135 dBc/Hz Start Up Time: Oscillator mS Warm Up Time Minutes TDEV @ 1.0 Sec. nS TDEV @ 4.0 Sec. nS INTPUT CHARACTERISTICS TABLE 3.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE Control Voltage Range (Vc) 0.3 1.48 3.0 Vdc Frequency at Vc=0.3 Vdc -22.5 -13.5 ppm Frequency at Vc=3.0 Vdc 13.5 22.5 ppm Slope of Frequency Adjust ppm/V Input Impedance 100k Ohm HCMOS OUTPUT CHARACTERISTICS TABLE 4.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE LOAD pf Voltage (High) (Voh) 2.6 Vdc (Low) (Vol) 0.4 Vdc Current (High) (Ioh) mA (Low) (Iol) mA Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% nS PACKAGE CHARACTERISTICS TABLE 5.0 Package 14 pin DIP, hermetically sealed, grounded case, welded package Notes: 1) Initial calibration @ 25°C, Vc=1.48 2) Frequency vs. temperature stability 3) At the time of shipment after48 hours of operation. 4) 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 continuous operation at a stable 25°C 6) Referenced to Fo @ 25°C, Positive Transfer Characteristic
THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. P R O D U C T D A T A S H E E T CRYSTAL CONTROLLED OSCILLATORS Specifications subject to change without notice. DATA SHEET #: REV: DATE: PAGE OF Copyright 2001 Connor-Winfield all rights reserved. a Cx050 3/19/03 ENVIRONMENTAL CHARACTERISTICS Temperature Cycle: Per MIL-STD-883, Method 1010, Condition B. -55°C to 125°C, 20 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 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, 15minute cycles 12 times each perpendicular axis. Shock: Per MIL-STD-202, Method 213, Condition D. 500G’s, 1ms, halfsine, 3 shocks per direction. Moisture Resistance: Per MIL-STD-202, Method 106. 95% RH @ 65°C, 10 cycles 10°C to 65°C. +3.3Vdc CONTROL VOLTAGE .330 MAX (8.38mm) CONTROL VOLTAGE