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 CW 0701 FPHD54T2 77.76M SURFACE MOUNT 5.0V PECL CLOCK FPHD54T2 ABSOLUTE MAXIMUM RATINGS PARAMETER TABLE 1.0 UNITS MINIMUM NOMINAL MAXIMUM UNITS -40 - 85 °C -0.5 - 7.0 Vdc MINIMUM NOMINAL MAXIMUM UNITS NOTE 16 -20 0 - MHz ppm °C 1 - 250 20 70 Vdc Storage Temperature Supply Voltage (Vcc) OPERATING SPECIFICATIONS Center Frequency Total Frequency Tolerance Operating Temperature Range (Fo) Supply Voltage (Vcc) 4.75 5.0 5.25 Supply Current (Icc) - - 60 mA Jitter (BW=10Hz to 20MHz) - - 5 pS RMS Jitter (BW=12kHz to 20MHz) - - 1 pS RMS Start Up Time - - 10 mS MINIMUM 3.96 45 - NOMINAL 50 - MAXIMUM 50 3.40 55 1 UNITS Ohms Vdc Vdc % nS PECL OUTPUT CHARACTERISTICS (Voh) (Vol) PACKAGE CHARACTERISTICS Solder Reflow Wash The Connor-Winfield FPHD54T2 is a fixed frequency, surface mount Crystal Controlled Oscillator (XO) designed for applications requiring low jitter and a ±20ppm overall stability. Operating at 5.0V supply voltage, the FPHD54T2 provides PECL Differential Outputs. TABLE 3.0 PARAMETER LOAD Voltage (High) (Low) Duty Cycle Rise / Fall Time 20% to 80% PROCESS RECOMMENDATIONS DESCRIPTION TABLE 2.0 PARAMETER Package NOTE NOTE 2 FEATURES 3 5.0V OPERATION PECL DIFFERENTIAL OUTPUTS TABLE 4.0 Non-hermetic package consisting of an FR4 subs trate with grounded metal cover. LOW JITTER <1pS RMS OVERALL FREQUENCY TOLERANCE ±20ppm TABLE 5.0 The component solder used internal to this device has a m elting point of 221°C. The peak temperature inside the device should be less t han or equal to 220°C for a maximum of 10 seconds Ultrasonic cleaning is not recommended. Notes 1) Includes initial tolerance, deviation over temperature, supply and load variations, shock, vibration and 20 years aging. 2) Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent. 3) Duty Cycle measured at 50% SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING ORDERING INFORMATION FPHD54T2 - 77.76MHz PECL CLOCK SERIES CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Ec182 PAGE 1 OF 2 REV: 00 DATE: 6/2/03 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 CW FPHD54T2 77.76M CRYSTAL CONTROLLED OSCILLATORS 2 3 1 4 Pin 1 2 3 4 Connection Q Output Ground Q Output Vcc Dimensional Tolerance: ±.005” (.127mm) 80% 50% 20% 82 130 2 82 130 Specifications subject to change without notice. DATA SHEET #: Ec182 PAGE 2 OF 2 REV: 00 DATE: 6/2/03 aCopyright 2001 Connor-Winfield all rights reserved.