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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 5.0V HCMOS TCXO 14 Pin DIP Crystal Oscillator CW 0501 HTF2A 19.44M ABSOLUTE M AXIMUM RATING S PARAMETER Storage Temperature Supply Voltage UNITS MINIMUM -40 (Vcc) -0.5 NOMINAL MAXIMUM 85 7 UNITS C Vdc TABLE 1.0 NOTE HTFx - Series HTFxA - Series DESCRIPTION MODEL SPECIFICATIONS MODEL HTF2 / HTF2A HTF2 - Frequency Range HTF2A - Frequency Range Frequency Stability vs. Change in Temperature Operating Temperature Range Total Frequency Tolerance (Fo) (Fo) .110 12.8 -1.0 0 -8.5 12.7999 60 1.0 50 8.5 MHz MHz ppm C ppm TABLE 2.0 1 MODEL SPECIFICATIONS MODEL HTF3 / HTF3A HTF3 - Frequency Range HTF3A - Frequency Range Frequency Stability vs. Change in Temperature Operating Temperature Range Total Frequency Tolerance (Fo) (Fo) .110 12.8 -2.5 0 -10.0 12.7999 60 2.5 70 10.0 MHz MHz ppm C ppm 1 MODEL SPECIFICATIONS MODEL HTF4 / HTF4A HTF4 - Frequency Range HTF4A - Frequency Range Frequency Stability vs. Change in Temperature Operating Temperature Range Total Frequency Tolerance (Fo) (Fo) .110 12.8 -5.0 -30 -12.5 12.7999 60 5.0 70 12.5 MHz MHz ppm C ppm 1 The Connor-Winfield HTFxSeries and the HTFxA-Series are a 5.0V HCMOS, hermetically sealed, fixed frequency, Temperature Compensated Crystal Oscillator (TCXO). The HTFx-Series and the HTFxASeries are designed for applications requiring very tight frequency stability. FEATURES 5.0V OPERATION MODEL SPECIFICATIONS MODEL HTF65 / HTF65A HTF65 - Frequency Range HTF65A - Frequency Range Operating Temperature Range Total Frequency Tolerance (Fo) (Fo) .110 12.8 -40 -10 12.7999 60 85 10 MHz MHz C ppm 1 TABLE 3.0 MINIMUM -2.5 -2.0 -5.0 (Vcc) (Icc) 4.75 NOMINAL 5.0 15 -80 -105 -120 -130 -145 MAXIMUM 2.5 2.0 5.0 5.25 35 5 1 UNITS ppm ppm ppm Vdc mA ps rms ps rms dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz NOTE 2 LOW JITTER <1ps RMS FREQUENCY STABILITY: HTF2 / HTF2A: 1.0ppm: 0 to 50C HTF3 / HTF3A: 2.5ppm: 0 to 70C HTF4 / HTF4A: 5.0ppm: -30 to 70C HTF65 / HTF65A: 10ppm: -40 to 85C HERMETICALLY SEALED DIP PACKAGE OPERATING SPECIFIC ATIONS PARAMETER Frequency Calibration @ 25C Frequency Aging First Year Frequency Aging Ten Years (Including first year) Supply Voltage Supply Current Jitter (BW=10Hz to 20MHz) Jitter (BW=12kHz to 20MHz) Typical Phase Noise @ 19.44 MHz 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 ORDERING INFORMATION HTF2A TCXO SERIES - 19.44MHz CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Tx126 PAGE 1 OF 2 REV: 03 DATE: 10/20/06 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 HCMOS OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) HTFx - Series Current HTFxA - Series Current (High) (Low) (High) (Low) MINIMUM 4.2 -4 -8 45 NOMINAL 4.5 MAXIMUM 15 0.4 4 8 55 5 UNITS pF Vdc Vdc mA mA mA mA % nS TABLE 4.0 NOTE (Voh) (Vol) (Ioh) (Ioh) (Ioh) (Ioh) - 50 3 Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% PACKAGE CHARACTERISTICS Package Hermetically sealed, metal package. TABLE 5.0 Note: 1) Inclusive of calibration, freq uency vs. temperature stability, supp ly voltage change, load change, shock and vibration, 10 years aging. 2) Referenced to nominal frequenc y (Fo), after 1-minute warm-up time. Typical Phase Noise Measurements HTF2A-019.44M TABLE 6.0 Connection N/C Ground Output Vcc Pin 1 7 8 14 .310 MAX (7.87mm) 14 1 N/C 8 7 Dimensional Tolerance: .005 (.127mm) .02 (.508mm) Specifications subject to change without notice. DATA SHEET #: Tx126 PAGE 2 OF 2 REV: 03 DATE: 10/20/06 aCopyright 2001 Connor-Winfield all rights reserved. |
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