THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 581-5040. PHONE (630) 851-4722. www.conwin.com PRODUCT D ATA SHEET CRYSTAL CONTROLLED OSCILLATORS 14 PIN 3.3V LVPECL CLOCK WITH ENABLE / DISABLE EE24-581 ABSOLUTE MAXIMUM RATINGS PARAMETER TABLE 1.0 UNITS Storage Temperature Supply Voltage CW 0107 EE24-581 300.00M (Vcc) MINIMUM NOMINAL MAXIMUM UNITS -40 - 85 °C -0.5 - 7.0 Vdc OPERATING SPECIFICATIONS NOTE DESCRIPTION The Connor-Winfield EE24-581 is a fixed frequency Crystal Controlled Oscillator (XO) designed for applications requiring low jitter and a tight frequency stability. Operating at 3.3V supply voltage, the EE24-581 provides LVPECL Differential outputs with enable/disable. TABLE 2.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE -35 0 300 - 35 70 MHz ppm °C 1 (Vcc) 3.135 3.3 3.465 Vdc (Icc) - - 60 mA Jitter ( BW=10Hz to 20MHz) - - 5 ps rms Jitter ( BW=12kHz to 20MHz) - - 1 ps rms NOMINAL MAXIMUM - UNITS TABLE 3.0 NOTE Vdc 2 1.68 Vdc 2 Frequency Range Total Frequency Toler ance Operating Temperature Range (Fo) Supply Voltage Supply Current INPUT CHARACTERISTICS PARAMETER Disable Input Vol tage (High) (Vih) MINIMUM 2.275 Enable Input Volt age (Low) (Vil) - - PECL OUTPUT CHARACTERISTICS FEATURES 3.3V OPERATION TABLE 4.0 PARAMETER LOAD Voltage (High) (Low) Duty Cycl e Rise / Fall Ti me 20% to 80% MINIMUM 2.275 44 - (Voh) (Vol) NOMINAL 50 - MAXIMUM 50 1.68 55 1 UNITS Ohms Vdc Vdc % nS PACKAGE CHARACTERISTICS LOW JITTER <1pS RMS NOTE 3 FREQUENCY STABILITY ±35PPM ENABLE / DISABLE FUNCTION 4 LVPECL DIFFERENTIAL OUTPUTS TABLE 5.0 Package Hermetically sealed, 14 Pin metal package Notes 1) Includes calibration, stabili ty vs. temperat ure, supply and load variat ions, shock, vibration and agi ng (10 years). 2) When oscillator is disabled the true out put is in a l ow state (Vol) and the complementary output is in the high st ate (VoH) 3) Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent. 4) Duty Cycle measured at 1.977V ORDERING INFORMATION EE24-581 LVPECL CLOCK SERIES - 300.00 MHz CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: INT Ec124 PAGE 1 OF 2 REV: 02 DATE: 8/29/01 aCopyright 2001 Connor-Winfield all rights reserved. THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 581-5040. PHONE (630) 851-4722. www.conwin.com PRODUCT D ATA SHEET CRYSTAL CONTROLLED OSCILLATORS Specifications subject to change without notice. DATA SHEET #: INT Ec124 PAGE 2 OF 2 REV: 02 DATE: 8/29/01 aCopyright 2001 Connor-Winfield all rights reserved.