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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 0434 HTFL680 20.00M ABSOLUTE MAXIMUM RATINGS PARAMETER Storage Temperature Supply Voltage UNITS (Vcc) MINIMUM -55 -0.5 NOMINAL MAXIMUM 125 7 UNITS C Vdc TABLE 1.0 NOTE HTFL680 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 (Fo) MINIMUM 2.0 -8.0 -40 3.135 NOMINAL 3.3 9 -80 -100 -125 -135 -145 MAXIMUM 77.76 8.0 85 3.465 25 5 1 UNITS MHz ppm C Vdc mA ps rms ps rms dBc/Hz dBc/Hz dBc/Hz dBc/Hz TABLE 2.0 NOTE 1 (Vcc) (Icc) The Connor-Winfield HTFL680 is a 3.3V HCMOS, hermetically sealed, fixed frequency, Temperature Compensated Crystal Oscillator (TCXO). The HTFL680 is designed for applications that require tight Frequency Stability over the Industrial Temperature Range. HCMOS OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% MINIMUM 2.4 -4 45 NOMINAL 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 8.0ppm TEMPERATURE RANGE -40 to 85C HERMETICALLY SEALED PACKAGE (Voh) (Vol) (Ioh) (Ioh) 50 3 PACKAGE CHARACTERISTICS Package Hermetically sealed, metal package. TABLE 4.0 Note: 1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change, shock and vibration, 20 years aging. ORDERING INFORMATION HTFL680 TCXO SERIES - 20.00 MHz CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Tx119 PAGE 1 OF 2 REV: 01 DATE: 11/17/04 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 #: Tx119 PAGE 2 OF 2 REV: 01 DATE: 11/17/04 aCopyright 2001 Connor-Winfield all rights reserved. |
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