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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 PRODUCT D A TA SHEET CRYSTAL CONTROLLED OSCILLATORS CW 2404 FPLD64BEX 450M SURFACE MOUNT 3.3V LVPECL CLOCK ABSOLUTE M AXIMUM RATING S PARAMETER Storage Temperature Supply Voltage (Vcc) UNITS MINIMUM -55 -0.5 NOMINAL MAXIMUM 125 7.0 UNITS C Vdc TABLE 2.0 (Fo) MINIMUM 200 -20 -30 -40 3.135 NOMINAL MAXIMUM 800 20 30 85 3.465 80 8 3 UNITS MHz ppm ppm C Vdc mA pS RMS pS RMS NOTE 1 2 TABLE 1.0 NOTE FPLD64BEX DESCRIPTION OPERATING SPECIFIC ATIONS PARAMETER Center Frequency Frequency Stability Total Frequency Tolerance Operating Temperature Range Supply Voltage Supply Current Jitter (BW=10Hz to 20MHz) Jitter (BW=12kHz to 20MHz) 3.3 - (Vcc) (Icc) INPUT CHARACTERISTICS PARAMETER Disable Input Voltage (High) Enable Input Voltage (Low) (Vih) (Vil) MINIMUM 2.275 NOMINAL MAXIMUM 1.68 UNITS Vdc Vdc TABLE 3.0 NOTE 3 3 - The Connor-Winfield FPLD64BEX is a fixed frequency, surface mount Crystal Controlled Oscillator (XO) designed for applications requiring low jitter and a 20ppm frequency stability. Operating at 3.3V supply voltage, the FPLD64BEX provides LVPECL Differential Outputs with Enable/Disable function. PECL OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) Duty Cycle Rise / Fall Time 20% to 80% MINIMUM 2.275 45 NOMINAL 50 MAXIMUM 50 1.68 55 1 UNITS Ohms Vdc Vdc % nS TABLE 4.0 NOTE 4 FEATURES 3.3V OPERATION (Voh) (Vol) 5 LVPECL DIFFERENTIAL OUTPUTS ENABLE / DISABLE FUNCTION PAD 2 OVERALL FREQUENCY TOLERANCE 30ppm SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING PACKAG E CHARACTERISTICS Package TABLE 5.0 Non-hermetic package consisting of an FR4 substrate with grounded metal cover. TABLE 6.0 The component solder used internal to this device has a melting point of 221C. The peak temperature inside the device should be less than or equal to 220C for a maximum of 10 seconds Ultrasonic cleaning is not recommended. PROCESS RECOMMENDATIONS Solder Reflow Wash Notes 1) Frequency stability vs. change in temperature. 2) Inclusive of frequency calibration @ 25C, frequency stability vs. change in temperature, supply and load variations, shock and vibration and 15 years aging. 3) When the oscillator is disabled, the true output and the complementary output are in the high impedance state. 4) Output must be terminated into 50 ohms to Vcc - 2V or Thevenin equivalent. 5) Duty Cycle measured at 1.977V ORDERING INFORMATION FPLD64BEX - 450MHz LVPECL CLOCK SERIES CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: INT Ec207 PAGE 1 OF 2 REV: 00 DATE: 06/21/04 a Copyright 2001 Connor-Winfield all rights reserved. THE CONNOR-WINFIELD CORP. www.conwin.com PRODUCT D A TA SHEET CRYSTAL CONTROLLED OSCILLATORS .230 MAX (5.84mm) 80% 50% 20% CW FPLD64BEX 450M N/C ENABLE / DISABLE GROUND Q OUTPUT Q OUTPUT Vcc N/C E/D Specifications subject to change without notice. DATA SHEET #: INT Ec207 PAGE 2 OF 2 REV: 00 DATE: 06/21/04 a Copyright 2001 Connor-Winfield all rights reserved. |
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