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| 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 SURFACE MOUNT 3.3V LVPECL CLOCK ABSOLUTE MAXIMUM RATINGS PARAMETER Storage Temperature Supply Voltage (Vcc) UNITS MINIMUM -40 -0.5 NOMINAL MAXIMUM 85 7.0 UNITS C Vdc TABLE 2.0 MINIMUM (Fo) 44.736 -20 0 3.135 NOMINAL 3.3 MAXIMUM 200 20 70 3.465 60 5 1 UNITS MHz ppm C Vdc mA pS RMS pS RMS NOTE 1 TABLE 1.0 NOTE FPLA544 DESCRIPTION OPERATING SPECIFICATIONS PARAMETER Center Frequency Total Frequency Tolerance Operating Temperature Range Supply Voltage Supply Current Jitter (BW=10Hz to 20MHz) Jitter (BW=12kHz to 20MHz) (Vcc) (Icc) INPUT CHARACTERISTICS PARAMETER Disable Input Voltage (High) Enable Input Voltage (Low) (Vih) (Vil) MINIMUM 2.275 NOMINAL TABLE 3.0 - MAXIMUM 1.68 UNITS Vdc Vdc NOTE 2 2 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. PECL OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) Duty Cycle Rise / Fall Time 20% to 80% MINIMUM 2.275 45 NOMINAL 50 MAXIMUM 50 1.68 55 1 UNITS Ohms Vdc Vdc % nS TABLE 4.0 NOTE 3 FEATURES 3.3V OPERATION ENABLE/DISABLE (Voh) (Vol) 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 TAPE AND REEL PACKAGING TABLE 6.0 The component solder used internal to this device has a melting point of 221C. The peak temperature inside the device should be less than or equal to 220C for a maximum of 10 seconds Ultrasonic cleaning is not recommended. Wash ORDERING INFORMATION 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 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. CW 0107 FPLA544 155.52M 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 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 CW DATE CODE FPLA544 155.52M OUTPUT WAVEFORM SUGGESTED PAD LAYOUT "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. |
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