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 CW 0107 FPLA544 155.52M CRYSTAL CONTROLLED OSCILLATORS SURFACE MOUNT 3.3V LVPECL CLOCK FPLA544 ABSOLUTE MAXIMUM RATINGS PARAMETER TABLE 1.0 UNITS Storage Temperature Supply Voltage (Vcc) MINIMUM NOMINAL MAXIMUM UNITS -40 - 85 °C -0.5 - 7.0 Vdc MINIMUM NOMINAL MAXIMUM UNITS NOTE 44.736 -20 0 - MHz ppm °C 1 - 200 20 70 Vdc OPERATING SPECIFICATIONS NOTE DESCRIPTION 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 MAXIMUM 50 1.68 55 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) - - (Voh) (Vol) MINIMUM 2.275 45 - NOMINAL 50 - PECL OUTPUT CHARACTERISTICS TABLE 4.0 PARAMETER LOAD Voltage (High) (Low) Duty Cycle Rise / Fall Time 20% to 80% NOTE 3 The Connor-Winfield FPLA544 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 FPLA544 provides LVPECL Differential Outputs with enable/disable function. FEATURES 3.3V OPERATION ENABLE/DISABLE 4 LVPECL DIFFERENTIAL OUTPUTS LOW JITTER <1pS RMS PACKAGE CHARACTERISTICS Package TABLE 5.0 Non-hermetic package consisting of an FR4 subs trate with grounded metal cover. OVERALL FREQUENCY TOLERANCE ±20PPM SURFACE MOUNT PACKAGE PROCESS RECOMMENDATIONS Solder Reflow Wash TAPE AND REEL PACKAGING TABLE 6.0 The component solder used internal to this device has a melting point of 221°C. The peak temperature inside the device should be less than or equal to 220°C for a maximum of 10 seconds Ultrasonic cleaning is not recommended. Notes 1) Includes initial tolerance, deviation over temperat ure, supply and load variations, shock, vibration and 10 years aging. 2) When the oscillator is disabled, t he 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 ORDERING INFORMATION FPLA544 - 155.52MHz CLOCK SERIES CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Ec140 PAGE 1 OF 2 REV: 01 DATE: 7/24/03 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 PIN CW DATE CODE FPLA544 155.52M 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 SUGGESTED PAD LAYOUT OUTPUT WAVEFORM “1” LEVEL “0” LEVEL ENABLE/ DISABLE Specifications subject to change without notice. DATA SHEET #: Ec140 PAGE 2 OF 2 REV: 01 DATE: 7/24/03 aCopyright 2001 Connor-Winfield all rights reserved.