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EB71F72 Series * Oven Controlled Crystal Oscillator (OCXO) * SC-Cut Crystal * HCMOS output * 5.0V supply voltage * 5 pin DIP package * External control voltage * Stability to 20ppb ELECTRICAL SPECIFICATIONS EB71F72 H 15.0 L 25.5 W 25.5 OSCILLATOR Frequency Range 10.000MHz, 12.288MHz, 12.800MHz, 16.000MHz, 19.440MHz, or 20.000MHz Operating Temperature Range (OTR) 0C to 50C, 0C to 70C, or -20C to 70C Storage Temperature Range -55C to 125C Supply Voltage (VDD) 5.0VDC 5% Frequency Tolerance / Stability at Nominal VDD and VC, at 25C vs. Initial Tolerance 500ppb or 300ppb Maximum at Nominal VDD and VC vs. Temperature Stability 20ppb, 30ppb, 50ppb, 80ppb, 100ppb, 200ppb, or 280ppb Maximum VDD 5% vs. Vdd 20ppb Maximum Vload 5% vs. Load 20ppb Maximum after 72 Hours of Operation vs. Aging (1 Day) 2.0ppb Maximum after 72 Hours of Operation vs. Aging (1 Year) 100ppb Maximum after 72 Hours of Operation vs. Aging (10 Years) 500ppb Maximum Crystal Cut SC-Cut to 50ppb of Final Frequency at 1 Hour at 25C Warm Up Time 3 Minute Maximum at Steady State, at 25C Power Consumption 1.2 Watts Maximum During Warm Up, at 25C 3.6 Watts Maximum IOH = -8mA Output Voltage Logic High (VOH) VDD-0.5VDC Minimum IOL = +8mA Output Voltage Logic Low (VOL) 0.5VDC Maximum Measured at 20% to 80% of Waveform Rise Time / Fall Time 6nSec Maximum Measured at 50% of Waveform Duty Cycle 50 5(%) Load Drive Capability 15pF HCMOS Load Maximum Referenced to FO at VC = 2.5VDC; VDD=5.0VDC over OTR Frequency Deviation 0.5ppm Minimum Control Voltage Range 0.0VDC to VDD Control Voltage (VC) 2.5VDC 2.5VDC Transfer Function Positive Transfer Characteristic Reference Voltage Output 4.5VDC 0.3VDC (Pin 4) Linearity 10% Maximum Input Impedance 10kOhms Typical Typical Phase Noise (at 12.800MHz) 1Hz Offset -90dBc/Hz 10Hz Offset -100dBc/Hz 100Hz Offset -130dBc/Hz 1kHz Offset -145dBc/Hz 10kHz Offset -150dBc/Hz MANUFACTURER CATEGORY SERIES PACKAGE VOLTAGE CLASS REV.DATE ECLIPTEK CORP. OSCILLATOR EB71F72 5 pin DIP 5.0V OS2L 05/07 800-ECLIPTEK www.ecliptek.com for latest revision Specifications subject to change without notice. PART NUMBERING GUIDE EB71F72 D 10 B V 2 - 20.000M INITIAL TOLERANCE D=500ppb E=300ppb FREQUENCY STABILITY 2 Digit Code Per Table 1 OPERATING TEMPERATURE RANGE 1 Letter Code Per Table 1 FREQUENCY DUTY CYCLE 2=50% 5% VOLTAGE CONTROL OPTION V=Voltage Control on Pin 3 and Reference Voltage Output on Pin 4 MECHANICAL DIMENSIONS ALL DIMENSIONS IN MILLIMETERS Pin 1: Output Pin 2: Case/Ground Pin 3: Voltage Control Pin 4: Reference Voltage Output Pin 5: Supply Voltage MARKING SPECIFICATIONS Line 1: ECLIPTEK ENVIRONMENTAL/MECHANICAL SPECIFICATIONS Characteristic Gross Leak Test Mechanical Shock Vibration Lead Integrity Solderability Temperature Cycling Resistance to Soldering Heat Resistance to Solvents Specification MIL-STD-883, Method 1014, Condition C MIL-STD-202, Method 213, Condition C MIL-STD-883, Method 2007, Condition A MIL-STD-883, Method 2004 MIL-STD-883, Method 2002 MIL-STD-883, Method 1010 MIL-STD-883, Method 210 MIL-STD-883, Method 215 Line 2: XX.XXX M Frequency in MHz (5 Digits Maximum + Decimal) Line 3: XX Y ZZ Week of Year Last Digit of Year Ecliptek Manufacturing Identifier Note: Pin 1 shall be designated with a dot MANUFACTURER CATEGORY SERIES PACKAGE VOLTAGE CLASS REV.DATE ECLIPTEK CORP. OSCILLATOR EB71F72 5 pin DIP 5.0V OS2L 05/07 800-ECLIPTEK www.ecliptek.com for latest revision Specifications subject to change without notice. |
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