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TVLD646 Datasheet(PDF) 1 Page - Connor-Winfield Corporation |
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TVLD646 Datasheet(HTML) 1 Page - Connor-Winfield Corporation |
1 / 2 page THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. WWW.CONWIN.COM PRODUCT DA TA SHEET CRYSTAL CONTROLLED OSCILLATORS 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. 1 2 TVLD646 - 10.0MHz TCXO SERIES CENTER FREQUENCY FEATURES DESCRIPTION ORDERING INFORMATION 3.3V OPERATION 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 SURFACE MOUNT 3.3V HCMOS VCTCXO TVLD646 Tx161 00 09/11/06 Specifications subject to change without notice. DATASHEET #: REV: DATE: PAGE OF Copyright 2001 Connor-Winfield all rights reserved. a CW 0636 TVLD646 10.00M ABSOL UTE M AXIMUM RATING S TABLE 1.0 PARAMETER UNITS MINIMUM NOMINAL MAXIMUM UNITS NOTE Storage Temperature -40 - 85 °C Supply Voltage (Vcc) -0.5 - 4.6 Vdc Control Voltage (Vc) -0.5 - 4.6 Vdc OPERATING SPECIFIC ATIONS TABLE 2.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE Frequency Range (Fo) 6.4 - 156.25 MHz Total Frequency Tolerance -4.6 - 4.6 ppm 1 Operating Temperature Range -40 - 85 °C Supply Voltage (Vcc) 3.135 3.3 3.465 Vdc Supply Current (Icc) - 9 20 mA Jitter (BW=10Hz to 20MHz) - - 5 ps rms Jitter (BW=12kHz to 20MHz) - - 1 ps rms SSB Phase Noise at 10Hz offset - -65 - dBc/Hz SSB Phase Noise at 100Hz offset - -95 - dBc/Hz SSB Phase Noise at 1KHz offset - -125 - dBc/Hz SSB Phase Noise at 10KHz offset - -135 - dBc/Hz SSB Phase Noise at 100KHz offset - -145 - dBc/Hz INPUT CHARACTERISTICS TABLE 3.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE Control Voltage (Vc) 0.3 1.65 3.0 Vdc Frequency Pullability ±10 - - ppm 2 Frequency Adjust Linearity -15 - 15 % Input Impedance 10k - - Ohm LVCMOS OUTPUT CHARACTERISTICS TABLE 4.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE LOAD - - 15 pF Voltage (High) (Voh) 2.0 - - Vdc (Low) (Vol) - - 0.4 Vdc Current (High) (Ioh) -8 - - mA (Low) (Ioh) - - 8 mA Duty Cycle at 50% of Vcc 45 50 55 % Rise / Fall Time 10% to 90% - 3 5 nS PROCESS RECOMMENDATIONS TABLE 6.0 Soldering Process See solder profile page 2. Wash Ultrasonic cleaning is not recommended. 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. PACKAG E CHARACTERISTICS TABLE 5.0 Package Non-hermetic package consisting of an FR4 substrate with grounded metal cover. |
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