THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. WWW.CONWIN.COM PRODUCT D AT A SHEET CW 0629 FPLA544G 155.52M CRYSTAL CONTROLLED OSCILLATORS SURFACE MOUNT 3.3V LVPECL CLOCK FPLA544G ABSOLUTE M AXIMUM RATING S PARAMETER TABLE 1.0 UNITS MINIMUM NOMINAL MAXIMUM -55 - 125 °C (Vcc) -0.5 - 7.0 Vdc MINIMUM NOMINAL MAXIMUM UNITS NOTE 44.736 -20 0 - MHz ppm °C 1 - 200 20 70 Vdc Storage Temperature Supply Voltage UNITS OPERATING SPECIFIC ATIONS TABLE 2.0 PARAMETER Center Frequency Total Frequency Tolerance Operating Temperature Range (Fo) 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 NOMINAL MAXIMUM - UNITS NOTE Vdc 2 1.68 Vdc 2 INPUT CHARACTERISTICS DESCRIPTION NOTE The Connor-Winfield FPLA544G is a fixed frequency, surface mount Crystal Controlled Oscillator (XO) designed for applications requiring low jitter and a ±20ppm overall stability. Operating at 3.3V supply voltage, the FPLA544G provides LVPECL Differential Outputs with enable/disable function. TABLE 3.0 PARAMETER Disable Input Voltage (High) (Vih) MINIMUM 2.275 Enable Input Voltage (Low) (Vil) - - LVPECL OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) Duty Cycle Rise / Fall Time 20% to 80% (Voh) (Vol) TABLE 4.0 MINIMUM 2.275 45 - NOMINAL 50 - MAXIMUM 50 1.68 55 1 UNITS Ohms Vdc Vdc % nS NOTE 3 FEATURES 3.3V OPERATION LVPECL DIFFERENTIAL OUTPUTS OVERALL FREQUENCY TOLERANCE: ±20PPM TEMPERATURE RANGE: 0 to 70°C 4 LOW JITTER <1pS RMS ENABLE/DISABLE FUNCTION PACKAG E CHARACTERISTICS Package TABLE 5.0 Non-hermetic package consisting of an FR4 substrate with grounded metal cover. PROCESS RECOMMENDATIONS TABLE 6.0 Soldering Process Wash See solder profile page 2. Ultrasonic cleaning is not recommended. Notes 1) Includes initial tolerance, deviation over temperature, supply and load variations, shock, vibration and 10 years aging. 2) When the oscillator is disabled, the true output is in a low state (Vol) and the complementary output is in the high state (VoH). 3) Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent. 4) Duty Cycle measured at 1.977V SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING RoHS COMPLIANT / LEAD FREE ORDERING INFORMATION FPLA544G - 155.52MHz LVPECL CLOCK SERIES CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Ec239 PAGE 1 OF 2 REV: 00 DATE: 07/17/06 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 WWW.CONWIN.COM PRODUCT D AT A SHEET CRYSTAL CONTROLLED OSCILLATORS Package Layout Pin Connections CW DATE CODE FPLA544G 155.52M Pin 1 2 3 4 5 6 7 8 9 10 Connection N/C Enable / Disable N/C Ground N/C Q Output Q Output N/C Vcc N/C Dimensional Tolerance: ±.005” (.127mm) Suggested Pad Layout Output Waveform “1” LEVEL “0” LEVEL Solder Profile Test Circuit Temperature 260°C 260°C 220°C 180°C Q 150°C 120°C Q 0 ENABLE/ DISABLE 120 S Max. Time 10 S 60 S Max. 360 Sec. Max. Specifications subject to change without notice. DATA SHEET #: Ec239 PAGE 2 OF 2 REV: 00 DATE: 07/17/06 aCopyright 2001 Connor-Winfield all rights reserved.