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 CW 0521 TFLD646 100M SURFACE MOUNT 3.3V HCMOS TCXO ABSOLU TE MAX IMUM RATING S TFLD646 TABLE 1.0 PARAMETER Storage Temperature Supply Voltage UNITS MINIMUM -40 NOMINAL - MAXIMUM 85 UNITS °C (Vcc) -0.6 - 6 Vdc NOTE DESCRIPTION OPERATING SPECIFIC ATIONS TABLE 2.0 PARAMETER Frequency Range Frequency Calibration @ 25°C Frequency Tolerance Operating Temperature Range (Fo) MINIMUM 12.80 -1.5 -4.6 -40 NOMINAL - MAXIMUM 155.52 1.5 4.6 85 UNITS MHz ppm ppm °C Vdc Supply Voltage (Vcc) 3.135 3.3 3.465 Supply Current (Icc) - 9 25 mA Jitter (BW=10Hz to 20MHz) - - 5 ps rms Jitter (BW=12kHz to 20MHz) - - 1 ps rms 12.80 -60 -90 -120 -135 -145 77.76 -60 -90 -120 -135 -145 155.52 -50 -80 -115 -130 -140 MHz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz PHASE NOISE CHARACTERISTICS NOTE 1 TABLE 4.0 Typical Phase Noise Measurements @: 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 The Connor-Winfield TFLD646 is a Surface Mount Temperature Compensated Crystal Oscillator (TCXO). Operating at 3.3Vdc, the TFLD646 will maintain ±4.6ppm frequency tolerance for 20 years over the Industrial Temperature Range. The TFLD646 is offered in a surface mount package for automated assembly. FEATURES HCMOS OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) (Voh) (Vol) Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% Package PROCESS RECOMMENDATIONS Wash MINIMUM 2.0 - NOMINAL - MAXIMUM 15 0.4 UNITS pF Vdc Vdc -8 45 - 8 55 5 mA mA % nS (Ioh) (Ioh) PACKAG E CHARACTERISTICS Solder Reflow TABLE 5.0 50 3 NOTE 3.3V OPERATION OVERALL FREQUENCY TOLERANCE: ±4.6ppm OVER 20 YEARS. TEMPERATURE RANGE: -40 to 85°C LOW JITTER <1pS RMS SURFACE MOUNT PACKAGE TABLE 6.0 Non-hermetic package consisting of an FR4 substrate with grounded metal cover. TABLE 7.0 The component solder used internal to this device has a melting point of 221°C. The peak temperature inside the device should be less than or equal to 220°C for a maximum of 10 seconds Ultrasonic cleaning is not recommended. Note: TAPE AND REEL PACKAGING ORDERING INFORMATION TFLD646 - 100.0MHz 1) Inclusive of calibration, frequency vs. t emperature stability, supply voltage c hange, load change, shock and vibration, 20 years ag ing. TCXO SERIES CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Tx138 PAGE 1 OF 2 REV: 00 DATE: 06/20/05 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 AT A SHEET CRYSTAL CONTROLLED OSCILLATORS .210 MAX CW TFLD646 100M (5.33mm) 3 4 2 5 1 6 Pin 1 2 3 4 5 6 TABLE 8.0 Connection N/C N/C Ground Output N/C Vcc Dimensional Tolerance: ±.005 (.127mm) 0.085 (2.16mm) 0.375 (9.52mm) 0.085 (2.16mm) 0.060 (1.52mm) 90% 0.260 (6.60mm) 0.40 (1.02mm) 0.555 (14.10mm) 10% 0.375 (9.52mm) KEEP OUT AREA 3.3Vdc N/C 6 5 1 2 3 4 N/C N/C Specifications subject to change without notice. DATA SHEET #: Tx138 PAGE 2 OF 2 REV: 00 DATE: 06/20/05 aCopyright 2001 Connor-Winfield all rights reserved.