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 0636 TVLD646 10.00M SURFACE MOUNT 3.3V HCMOS VCTCXO ABSOLUTE M AXIMUM RATING S PARAMETER Storage Temperature MINIMUM -40 NOMINAL - MAXIMUM 85 UNITS °C Supply Voltage (Vcc) -0.5 - 4.6 Vdc Control Voltage (Vc) -0.5 - 4.6 Vdc OPERATING SPECIFIC ATIONS PARAMETER Frequency Range Total Frequency Tolerance Operating Temperature Range TVLD646 TABLE 1.0 UNITS NOTE TABLE 2.0 (Fo) MINIMUM 6.4 -4.6 -40 NOMINAL - MAXIMUM 156.25 4.6 85 UNITS MHz ppm °C Vdc Supply Voltage (Vcc) 3.135 3.3 3.465 Supply Current (Icc) - 9 20 mA Jitter (BW=10Hz to 20MHz) - - 5 ps rms 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 - -65 -95 -125 -135 -145 1 - ps rms dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz MINIMUM NOMINAL MAXIMUM UNITS 0.3 1.65 3.0 Vdc ±10 - - ppm Frequency Adjust Linearity -15 - 15 % Input Impedance 10k - - Ohm MINIMUM 2.0 - NOMINAL - MAXIMUM 15 0.4 UNITS pF Vdc Vdc -8 45 - - 8 55 5 mA mA % nS INPUT CHARACTERISTICS NOTE 1 DESCRIPTION The Connor-Winfield TVLD646 is a Surface Mount Temperature Compensated Crystal Oscillator (TCXO). Operating at 3.3Vdc, the TVLD646 will maintain ±4.6ppm frequency tolerance over 20 years. The TVLD646 is offered in a surface mount package for automated assembly. TABLE 3.0 PARAMETER Control Voltage (Vc) Frequency Pullability LVCMOS OUTPUT CHARACTERISTICS PARAMETER LOAD Voltage (High) (Low) (Voh) (Vol) Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% NOTE 2 3.3V OPERATION TABLE 4.0 (Ioh) (Ioh) 50 3 FEATURES NOTE OVERALL FREQUENCY TOLERANCE: ±4.6ppm OVER 20 YEARS. TEMPERATURE RANGE: -40 to 85°C LOW JITTER <1pS RMS SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING RoHS COMPLIANT / LEAD FREE PACKAG E CHARACTERISTICS Package PROCESS RECOMMENDATIONS Soldering Process Wash TABLE 5.0 Non-hermetic package consisting of an FR4 substrate with grounded metal cover. TABLE 6.0 See solder profile page 2. Ultrasonic cleaning is not recommended. ORDERING INFORMATION TVLD646 - 10.0MHz Note: 1) Inclusive of calibration, frequency vs. temperature stab ility, supply voltage change, load change, shock and vibration and agin g for 10 years. 2) Positive Slope. TCXO SERIES CENTER FREQUENCY Specifications subject to change without notice. DATA SHEET #: Tx161 PAGE 1 OF 2 REV: 00 DATE: 09/11/06 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. WWW.CONWIN.COM PRODUCT D AT A SHEET CRYSTAL CONTROLLED OSCILLATORS Package Layout Suggested Pad Layout .210 MAX CW TVLD646 10MHz (5.33mm) 3 4 2 5 1 6 .555 (14.10mm) KEEP OUT AREA .375 (9.52mm) Dimensional Tolerance: ±.005 (.127mm) Output Waveform Solder Profile Temperature 260°C 260°C 220°C 90% 180°C 150°C 120°C 10% 0 120 S Max. Time 10 S 60 S Max. 360 Sec. Max. Pin Connections Test Circuit 3.3Vdc Pin 1 2 3 4 5 6 N/C 6 5 4 1 2 3 TABLE 7.0 Connection Control Voltage N/C Ground Output N/C Vcc Control Voltage N/C Specifications subject to change without notice. DATA SHEET #: Tx161 PAGE 2 OF 2 REV: 00 DATE: 09/11/06 aCopyright 2001 Connor-Winfield all rights reserved.