OVA5AA1AB 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 P R O D U C T D A T A S H E E T 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 OVA5AA1AB is a hermetically sealed 14 Pin DIP, 5.0V Oven Controlled Voltage Controlled Crystal Oscillator (OCVCXO) HCMOS/TTL Compatible. The OVA5AA1AB is designed for a higher stability Stratum 3 application requiring low jitter and tight stability. OVA5AA1AB - 38.88MHz OCXO SERIES CENTER FREQUENCY

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5.0V OPERATION LOW JITTER <3pS RMS FREQUENCY STABILITY: ±0.25ppm TEMPERATURE RANGE: 0 to 70°C FREQUENCY TOLERANCE OF ±3.0ppm OVER TEN YEARS HERMETICALLY SEALED 14 PIN DIP PACKAGE RoHS COMPLIANT / LEAD FREE 14 PIN DIP 5.0V STRATUM 3 HCMOS OCVCXO Cx086 04/19/06 OVA5AA1AB CW 0513 OVA5AA1AB 38.88M Notes: 1) Initial calibration @ 25°C, Vc=2.0V. 2) Frequency stability, 0 to 70°C, referenced to 25°C. 3) Frequency stability per 5% change in supply voltage. 4) At the time of shipment after 48 hours of operation. 5) Inclusive of operating temperature range, supply voltage change, load change, shock and vibration, 10 years aging, Vc=2.0V. 6) 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 7) Referenced to Fo @ 25°C, Positive Transfer Characteristic. ABSOLUTE MAXIMUM RATINGS TABLE 1.0 PARAMETER UNITS MINIMUM NOMINAL MAXIMUM UNITS NOTE Storage Temperature -40 Supply Voltage (Vcc) -0.5 7.0 Vdc Control Voltage (Vc) -0.5 7.0 Vdc OPERATING SPECIFICATIONS TABLE 2.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE Center Frequency (Fo) 1.544 38.88 MHz Frequency Calibration -1.5 1.5 ppm 1, 4 Frequency vs. change in Temperature -0.25 0.25 ppm Frequency vs. change in Supply Voltage -0.05 0.05 ppm Aging (Daily) -30 ppb Aging (10 Years) -2.5 2.5 ppm Total Frequency Tolerance -3.0 3.0 ppm Operating Temperature Range Supply Voltage (Vcc) 4.75 5.00 5.25 Vdc Supply Current (Icc) 300 mA Jitter (BW=10Hz to 20MHz) ps rms Allan Variance (1 second) 5.00E-10 SSB Phase Noise at 10Hz offset -90 dBc/Hz SSB Phase Noise at 10KHz offset -130 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) 0.5 2.0 4.1 Vdc Frequency at Vc=0.5 Vdc ppm Frequency at Vc=4.1 Vdc ppm Slope of Frequency Adjust 2.8 ppm/V Input Impedance 100k Ohm HCMOS OUTPUT CHARACTERISTICS TABLE 4.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE LOAD pf Voltage (High) (Voh) 4.5 Vdc (Low) (Vol) 0.4 Vdc Current (High) (Ioh) mA (Low) (Ioh) 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

THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. /WWW.CONWIN.COM P R O D U C T D A T A S H E E T Specifications subject to change without notice. DATA SHEET #: REV: DATE: PAGE OF Copyright 2001 Connor-Winfield all rights reserved. a CRYSTAL CONTROLLED OSCILLATORS Cx086 04/19/06 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. CONTROL VOLTAGE CONTROL VOLTAGE 120°C 150°C 180°C 260°C 220°C 360 Sec. Max. 120 S Max. 10 S 60 S Max. Time Temperature 260°C SOLDER PROFILE