THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. WWW.CONWIN.COM PRODUCT D ATA SHEET CRYSTAL CONTROLLED OSCILLATORS CW 0521 TFLD646E 100MHZ 3.3V SURFACE MOUNT HCMOS TCXO WITH TRI-STATE ENABLE / DISABLE ABSOLU TE MAX IMUM RATING S TFLD646E TABLE 1.0 PARAMETER Storage Temperature Supply Voltage UNITS MINIMUM -40 NOMINAL - (Vcc) -0.6 -0.5 Input Voltage MAXIMUM 85 UNITS °C - 6 Vdc - Vcc+0.5 Vdc MINIMUM 12.80 -1.5 -4.6 -40 NOMINAL - MAXIMUM 156.25 1.5 4.6 85 UNITS MHz ppm ppm °C Vdc NOTE DESCRIPTION OPERATING SPECIFIC ATIONS TABLE 2.0 PARAMETER Frequency Range Frequency Stability Total Frequency Tolerance Operating Temperature Range (Fo) NOTE 1 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 12.8 -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 TABLE 3.0 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 INPUT CHARACTERISTICS FEATURES TABLE 4.0 Enable Voltage (High) (Vih) 70% Vcc - - Vdc Disable Voltage (Low) (Vil) - - 30% Vcc Vdc MINIMUM 2.0 - NOMINAL - MAXIMUM 15 0.4 UNITS pF Vdc Vdc -4 45 - 4 55 5 mA mA % nS 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% The Connor Winfield TFLD646E is a Surface Mount Fixed Frequency Temperature Compensated Crystal Oscillator (TCXO). Operating at 3.3Vdc, the TFLD646E will maintain ±4.6ppm frequency tolerance for 20 years over the Industrial Temperature Range. The TFLD646E is offered in a surface mount package for automated assembly. 3.3V OPERATION 2 OVERALL FREQUENCY TOLERANCE: ±4.6ppm OVER 20 YEARS. TABLE 5.0 (Ioh) (Ioh) 50 3 NOTE TEMPERATURE RANGE: -40 to 85°C LOW JITTER <1pS RMS TRI-STATE ENABLE / DISABLE FUNCTION SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING PACKAG E CHARACTERISTICS Package TABLE 6.0 Non-hermetic package consisting of an FR4 substrate with grounded metal cover. ORDERING INFORMATION PROCESS RECOMMENDATIONS TABLE 7.0 Soldering Process Wash See solder profile page 2. Ultrasonic cleaning is not recommended. TFLD646E - 100.0MHz Note: 1) Inclusive of calibration, frequency vs. t emperature stability, supply voltage c hange, load change, shock and vibration, 20 years ag ing. 2) Oscillator output is enabled with no co nnection on pad 1. Output is at high im pedance when disabled. DATA SHEET #: Tx139 PAGE 1 RoHS COMPLIANT / LEAD FREE OF 2 REV: 01 DATE: 11/17/06 TCXO SERIES CENTER FREQUENCY Specifications subject to change without notice. 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 ATA SHEET CRYSTAL CONTROLLED OSCILLATORS Package Layout Suggested Pad Layout .210 MAX (5.33mm) CW TFLD646E 100MHZ 0.085 (2.16mm) 0.375 (9.52mm) 0.085 (2.16mm) 0.060 (1.52mm) 3 4 2 5 1 6 0.375 (9.52mm) Dimensional Tolerance: ±.005 (.127mm) Output Waveform 0.555 (14.10mm) 0.40 (1.02mm) 0.260 (6.60mm) KEEP OUT AREA Solder Profile Temperature 260°C 260°C 220°C 180°C 90% 150°C 120°C 10% 0 120 S Max. Test Circuit Time 10 S 60 S Max. 360 Sec. Max. Pin Connections 3.3Vdc N/C 6 5 4 1 2 3 Pin 1 2 3 4 5 6 E/D N/C TABLE 8.0 Connection Enable / Disable N/C Ground Output N/C Vcc Specifications subject to change without notice. DATA SHEET #: Tx139 PAGE 2 OF 2 REV: 01 DATE: 11/17/06 aCopyright 2001 Connor-Winfield all rights reserved.