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| THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. HTTP://WWW.CONWIN.COM PRODUCT D ATA SHEET CRYSTAL CONTROLLED OSCILLATORS 3.3V 14 PIN DIP HCMOS TCXO CW 0107 HTFL546 20.48M HTFL546 ABSOLUTE MAXIMUM RATINGS PARAMETER Storage Temperature Supply Voltage UNITS (Vcc) MINIMUM -40 -0.5 NOMINAL MAXIMUM 85 7 UNITS C Vdc TABLE 2.0 (Fo) MINIMUM 2.0 -4.6 0 3.135 NOMINAL 3.3 9 -80 -100 -125 -135 -145 MAXIMUM 77.76 4.6 70 3.465 25 5 1 UNITS MHz ppm C Vdc mA ps rms ps rms dBc/Hz dBc/Hz dBc/Hz dBc/Hz NOTE 1 TABLE 1.0 NOTE DESCRIPTION OPERATING SPECIFICATIONS PARAMETER Frequency Range Frequency Tolerance Operating Temperature Range Supply Voltage Supply Current Jitter (BW=10Hz to 20MHz) Jitter (BW=12kHz to 20MHz) SSB Phase Noise at 10Hz offset SSB Phase Noise at 100Hz offset SSB Phase Noise at 1KHz offset SSB Phase Noise at 10KHz offset SSB Phase Noise at 100KHz offset (Vcc) (Icc) The Connor-Winfield HTFL546 is a 3.3V HCMOS, hermetically sealed, fixed frequency, Temperature Compensated Crystal Oscillator (TCXO). The HTFL546 is designed for use as a SONET/SDH Network Timing Source. HCMOS OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% MINIMUM 2.2 -4 45 NOMINAL 2.4 0.3 MAXIMUM 15 0.4 4 55 5 UNITS pF Vdc Vdc mA mA % nS FEATURES TABLE 3.0 NOTE 3.3V OPERATION LOW JITTER <1pS RMS OVERALL FREQUENCY TOLERANCE OF 04.6ppm TEMPERATURE RANGE 0 to 70C HERMETICALLY SEALED PACKAGE TABLE 4.0 (Voh) (Vol) (Ioh) (Ioh) 50 3 PACKAGE CHARACTERISTICS Package Hermetically sealed, meta l package. Note: 1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change, shock and vibration, 20 years aging. ORDERING INFORMATION HTFL546 TCXO SERIES - 20.48 MHz CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Tx075 PAGE 1 OF 2 REV: 02 DATE: 8/26/02 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. HTTP://WWW.CONWIN.COM PRODUCT D ATA SHEET CRYSTAL CONTROLLED OSCILLATORS Dimensional Tolerance: .005 (.127mm) .02 (.508mm) 90% 50% 10% 3.3Vdc N/C Specifications subject to change without notice. DATA SHEET #: Tx075 PAGE 2 OF 2 REV: 02 DATE: 8/26/02 aCopyright 2001 Connor-Winfield all rights reserved. |
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