THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. www.conwin.com PRODUCT D ATA SHEET CRYSTAL CONTROLLED OSCILLATORS EML6243 ABSOLUTE MAXIMUM RATINGS PARAMETER TABLE 1.0 UNITS MINIMUM NOMINAL MAXIMUM UNITS -55 - 125 °C -0.5 - 7.0 Vdc MINIMUM 19.44 -50 -40 NOMINAL - MAXIMUM 200 50 85 UNITS MHz ppm °C Vdc Storage Temperature Supply Voltage (Vcc) OPERATING SPECIFICATIONS PARAME TER Center Frequency Total Frequency Tolerance Operating Temperature Range NOTE DESCRIPTION TABLE 2.0 (Fo) NOTE 1 Supply Voltage (Vcc) 3.135 3.3 3.465 Supply Current (Icc) - - 60 mA Jitter (BW=10Hz to 20MHz) - - 5 ps rms Jitter (BW=12kHz to 20MHz) - - 1 ps rms SSB Phase Noise at 10Hz offset - -60 - dBc/Hz SSB Phase Noise at 100Hz offset - -90 - dBc/Hz SSB Phase Noise at 1KHz offset - -100 - dBc/Hz SSB Phase Noise at 10KHz offset - -125 - dBc/Hz SSB Phase Noise at 10KHz offset - -135 - dBc/Hz MINIMUM NOMINAL MAXIMUM UNITS NOTE 2.275 45 - 50 - 50 1.68 55 1 Ohms Vdc Vdc % nS 2 PECL OUTPUT CHARACTERISTICS (High) (Low) The Connor-Winfield EML6243 is a fixed frequency surface mount Crystal Controlled Oscillator (XO) designed for applications requiring low jitter and tight frequency stability. Operating at 3.3V supply voltage, the EML6243 provides LVPECL compatible outputs. TABLE 3.0 PARAMETER LOAD Voltage CW 0434 EML6243 200.00M SURFACE MOUNT 3.3V LVPECL CLOCK (Voh) (Vol) Duty Cycle Rise / Fall Time 20% to 80% FEATURES 3.3V OPERATION 3 LVPECL DIFFERENTIAL OUTPUTS LOW JITTER <1pS RMS PACKAGE CHARACTERISTICS Package TABLE 4.0 Hermetically sealed, ceramic package with gol d plated J leads. Notes 1) Includes calibration, stability vs. temperature, s upply and load variations, shock, vibration and aging (10 years). 2) Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent. 3) Duty Cycle measured at 1.977V OVERALL FREQUENCY TOLERANCE: ±50ppm TEMPERATURE RANGE: -40 to 85°C SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING ORDERING INFORMATION EML6243 LVPECL SERIES - 200.00MHz CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Ec211 PAGE 1 OF 2 REV: 00 DATE: 11/16/04 aCopyright 2001 Connor-Winfield all rights reserved. THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. www.conwin.com PRODUCT D ATA SHEET CW 0434 EML6243 200.00M CRYSTAL CONTROLLED OSCILLATORS Pin 1 2 3 4 1 TABLE 5.0 Connection Q Output (comp) Ground Q Output Vcc 2 Specifications subject to change without notice. DATA SHEET #: Ec211 PAGE 2 OF 2 REV: 00 DATE: 11/16/04 aCopyright 2001 Connor-Winfield all rights reserved.