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| THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. www.conwin.com PRODUCT D AT A SHEET CRYSTAL CONTROLLED OSCILLATORS 1 SURFACE MOUNT 3.3V HCMOS TCXO ABSOLUTE M AXIMUM RATING S PARAMETER Storage Temperature Supply Voltage UNITS (Vcc) MINIMUM -40 -0.5 NOMINAL MAXIMUM 85 5.5 UNITS C Vdc TABLE 1.0 NOTE TFLF6755 DESCRIPTION CW 0513 TFLF6755 12.80M OPERATING SPECIFIC ATIONS PARAMETER Frequency Range Frequency Accuracy @ 25C Pre-Relow Frequency Stability vs. Temperature Frequency Stability vs. Supply Voltage Total 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 -1.5 -0.28 -0.05 -4.0 0 3.135 NOMINAL 12.80 3.3 8 -70 -100 -125 -135 -145 MAXIMUM 1.5 0.28 0.05 4.0 70 3.465 20 5 1 UNITS MHz ppm ppm ppm C Vdc mA ps rms ps rms dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz TABLE 2.0 NOTE 1 (Vcc) (Icc) The Connor Winfield TFLF6755 is a Surface Mount Temperature Compensated Crystal Oscillator (TCXO). Operating at 3.3Vdc, the TFLF6755 will maintain 4.0ppm frequency tolerance over 20 years. The TFLF6755 is offered in a surface mount package for automated assembly. FEATURES HCMOS OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage Current (High) (Low) (Voh) (Vol) (Ioh) (Ioh) MINIMUM 2.4 -4 40 NOMINAL MAXIMUM 15 0.4 4 60 5 UNITS pF Vdc Vdc mA mA % nS TABLE 3.0 NOTE 3.3V OPERATION FREQUENCY STABILITY: +/-0.28 PPM TEMPERATURE RANGE: 0 TO 70C OVERALL FREQUENCY TOLERANCE: +/-4.0PPM OVER 20 YEARS. LOW JITTER <1PS RMS SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% 50 3 PACKAG E CHARACTERISTICS Package TABLE 4.0 Non-hermetic package consisting of an FR4 substrate with grounded metal cover. PROCESS RECOMMENDATIONS Solder Reflow Wash TABLE 5.0 The component solder used internal to this device has a melting point of 221C. The peak temperature inside the device should be less than or equal to 220C for a maximum of 10 seconds Ultrasonic cleaning is not recommended. ORDERING INFORMATION Note: 1) Inclusive of calibration, frequenc y vs. temperature stability, suppl y voltage change, load change, shock and vibration and aging f or twenty years. TFLF6755 - 12.800MHz TCXO SERIES CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Tx133 PAGE 1 OF 2 REV: 00 DATE: 04/05/05 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. www.conwin.com PRODUCT D AT A SHEET CRYSTAL CONTROLLED OSCILLATORS Pin 1 2 3 4 5 Connection Output Vcc Ground N/C Ground CW 0513 TFLF6755 12.80M Dimensional Tolerance: .005 (.127mm) SUGGESTED PAD LAYOUT 90% 50% 10% 3.3Vdc 2 1 5 3 4 N/C Specifications subject to change without notice. DATA SHEET #: Tx133 PAGE 2 OF 2 REV: 00 DATE: 04/05/05 aCopyright 2001 Connor-Winfield all rights reserved. |
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