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 HCMOS TCXO 14 Pin DIP Crystal Oscillator ABSOLUTE MAXIMUM RATINGS PARAMETER Storage Temperature CW 0504 HTFL2 20.00M TABLE 1.0 UNITS MINIMUM -40 Supply Voltage (Vcc) -0.5 NOMINAL - MAXIMUM 85 UNITS °C - 7 Vdc MODEL SPECIFICATIONS MODEL HTFL2 NOTE TABLE 2.0 Frequency Range (Fo) Frequency Stability vs. Change in Temperature Operating Temperature Range Total Frequency Tolerance .110 - 50 MHz -1.0 - 1.0 ppm 0 - 50 °C -8.5 - 8.5 ppm .110 - 50 MHz -2.5 - 2.5 ppm 1 MODEL SPECIFICATIONS MODEL HTFL3 Frequency Range (Fo) Frequency Stability vs. Change in Temperature Operating Temperature Range Total Frequency Tolerance 0 - 70 °C -10.0 - 10.0 ppm 1 MODEL SPECIFICATIONS MODEL HTFL4 Frequency Range .110 - 50 MHz Frequency Stability vs. Change in Temperature (Fo) -5.0 - 5.0 ppm Operating Temperature Range -30 - 70 °C -12.5 - 12.5 ppm MINIMUM NOMINAL MAXIMUM UNITS NOTE Frequency Calibration @ 25°C -2.5 - 2.5 ppm 2 Frequency Aging First Year -2.0 - 2.0 ppm Total Frequency Tolerance OPERATING SPECIFICATIONS 1 TABLE 3.0 PARAMETER Frequency Aging Ten Years (Including first year) -5.0 - 5.0 ppm Supply Voltage (Vcc) 3.135 3.3 3.465 Vdc Supply Current (Icc) - 9 25 mA Jitter (BW=10Hz to 20MHz) - - 5 ps rms Jitter (BW=12kHz to 20MHz) Typical Phase Noise 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 - - 1 ps rms - -70 -100 -125 -135 -145 - dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz MINIMUM 2.0 - NOMINAL - MAXIMUM 15 0.4 UNITS pF Vdc Vdc - 8 60 5 mA mA % nS HTFL-Series DESCRIPTION The Connor-Winfield HTFL-Series is a 3.3V HCMOS, hermetically sealed, fixed frequency, Temperature Compensated Crystal Oscillator (TCXO). The HTFL-Series is designed for applications requiring very tight frequency stability. FEATURES 3.3V OPERATION HCMOS OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) TABLE 4.0 (Voh) (Vol) Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% LOW JITTER <1ps RMS (Ioh) (Ioh) -8 40 50 3 FREQUENCY STABILITY: HTFL2: ±1.0ppm: 0 to 50°C HTFL3: ±2.5ppm: 0 to 70°C HTFL4: ±5.0ppm: -30 to 70°C NOTE HERMETICALLY SEALED DIP PACKAGE ORDERING INFORMATION PACKAGE CHARACTERISTICS TABLE 5.0 Package Hermetically sealed, metal package. HTFL2 - 20.00MHz Note: 1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change, shock and vibration, 10 years aging. 2) Referenced to nominal frequency TCXO SERIES CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Tx124 PAGE 1 OF 2 REV: 00 DATE: 1/31/05 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) Pin 1 7 8 14 Connection N/C Ground Output Vcc 14 8 1 7 N/C Specifications subject to change without notice. DATA SHEET #: Tx124 PAGE 2 OF 2 REV: 00 DATE: 1/31/05 aCopyright 2001 Connor-Winfield all rights reserved.