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 ABSOLUTE MAXIMUM RATINGS PARAMETER TABLE 1.0 UNITS MINIMUM NOMINAL MAXIMUM (Vcc) -55 - 125 °C -0.5 - 7.0 Vdc MINIMUM NOMINAL MAXIMUM UNITS NOTE 16.384 -20 0 - MHz ppm °C 1 - 200 20 70 Vdc Storage Temperature Supply Voltage UNITS OPERATING SPECIFICATIONS NOTE 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 MAXIMUM 50 1.68 60 1 UNITS Ohms Vdc Vdc % nS INPUT CHARACTERISTICS TABLE 3.0 PARAMETER Disable Input Voltage (High) (Vih) MINIMUM 2.275 Enable Input Voltage (Low) (Vil) - - MINIMUM 2.275 40 - NOMINAL 50 - LVPECL OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) Duty Cycle Rise / Fall Time 20% to 80% (Voh) (Vol) FPLD54TBG DESCRIPTION TABLE 2.0 PARAMETER CW 0813 FPLD54TBG 77.76MHZ SURFACE MOUNT 3.3V LVPECL CLOCK TABLE 4.0 NOTE 3 The Connor-Winfield FPLD54TBG 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 FPLD54TBG provides LVPECL Differential Outputs with an enable/disable function. FEATURES 3.3V OPERATION 4 LVPECL DIFFERENTIAL OUTPUTS DISABLE FUNCTION PAD 2 LOW JITTER <1pS RMS PACKAGE CHARACTERISTICS Package TABLE 5.0 Non-hermetic package consisting of an FR4 substrate with grounded metal cover. OVERALL FREQUENCY TOLERANCE ±20ppm SURFACE MOUNT PACKAGE PROCESS RECOMMENDATIONS Soldering Process Wash TABLE 6.0 RoHS compliant, lead free. See solder profile on page 2. Ultrasonic cleaning is not recommended. Notes 1) Includes initial tolerance, deviation over temperature, supply and load variations, shock, vibration and 20 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 TAPE AND REEL PACKAGING RoHS COMPLIANT / LEAD FREE ORDERING INFORMATION FPLD54TBG - 077.76M LVPECL CLOCK SERIES CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Ec260 PAGE 1 OF 2 REV: 00 DATE: 04/11/08 aCopyright 2008 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 CRYSTAL CONTROLLED OSCILLATORS Pad Connections CW FPLD54TBG 77.76MHZ Package Outline N/C ENABLE / DISABLE GROUND Q OUTPUT Q OUTPUT Vcc Output Waveform Suggested Pad Layout Duty Cycle Q 80% 50% 20% Q tr tf Test Circuit Solder Profile Temperature 260°C 260°C 220°C 180°C 150°C 120°C N/C 0 E/D 120 S Max. Vcc = Vcc2 = 3.3Vdc Time 10 S 60 S Max. 360 Sec. Max. Specifications subject to change without notice. DATA SHEET #: Ec260 PAGE 2 OF 2 REV: 00 DATE: 04/11/08 aCopyright 2008 Connor-Winfield all rights reserved.