TFLD646E CONNOR-WINFIELD | Alldatasheet

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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 DA T A SHEET CRYSTAL CONTROLLED OSCILLATORS 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. 1 2 TFLD646E - 100.0MHz TCXO SERIES CENTER FREQUENCY

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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 TRI-STATE ENABLE / DISABLE FUNCTION 3.3V SURFACE MOUNT HCMOS TCXO WITH TRI-STATE ENABLE / DISABLE TFLD646E Tx139 01 11/17/06 Specifications subject to change without notice. DATA SHEET #: REV: DATE:PAGE OF Copyright 2001 Connor-Winfield all rights reserved.a CW 0521 TFLD646E 100MHZ ABSOLUTE MAXIMUM RATINGS TABLE 1.0 PARAMETER UNITS MINIMUM NOMINAL MAXIMUM UNITS NOTE Storage Temperature -40 - 85 °C Supply Voltage (Vcc) -0.6 - 6 Vdc Input Voltage -0.5 - Vcc+0.5 Vdc OPERATING SPECIFICATIONS TABLE 2.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE Frequency Range (Fo) 12.80 - 156.25 MHz Frequency Stability -1.5 - 1.5 ppm 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 25 mA Jitter (BW=10Hz to 20MHz) - - 5 ps rms Jitter (BW=12kHz to 20MHz) - - 1 ps rms PHASE NOISE CHARACTERISTICS TABLE 3.0 Typical Phase Noise Measurements @ 12.8 77.76 155.52 MHz SSB Phase Noise at 10Hz offset -60 -60 -50 dBc/Hz SSB Phase Noise at 100Hz offset -90 -90 -80 dBc/Hz SSB Phase Noise at 1KHz offset -120 -120 -115 dBc/Hz SSB Phase Noise at 10KHz offset -135 -135 -130 dBc/Hz SSB Phase Noise at 100KHz offset -145 -145 -140 dBc/Hz INPUT CHARACTERISTICS TABLE 4.0 Enable Voltage (High) (Vih) 70% Vcc - - Vdc 2 Disable Voltage (Low) (Vil) - - 30% Vcc Vdc HCMOS OUTPUT CHARACTERISTICS TABLE 5.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE LOAD - - 15 pF Voltage (High) (Voh) 2.0 - - Vdc (Low) (Vol) - - 0.4 Vdc Current (High) (Ioh) -4 - - mA (Low) (Ioh) - - 4 mA Duty Cycle at 50% of Vcc 45 50 55 % Rise / Fall Time 10% to 90% 3 5 nS PROCESS RECOMMENDATIONS TABLE 7.0 Soldering Process See solder profile page 2. Wash Ultrasonic cleaning is not recommended. Note: 1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change, shock and vibration, 20 years aging. 2) Oscillator output is enabled with no connection on pad 1. Output is at high impedance when disabled. PACKAGE CHARACTERISTICS TABLE 6.0 cover.

THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. WWW.CONWIN.COM PRODUCT DA T A SHEET Specifications subject to change without notice. DATA SHEET #: REV: DATE:PAGE OF Copyright 2001 Connor-Winfield all rights reserved.a CRYSTAL CONTROLLED OSCILLATORS E/D N/C N/C 3.3Vdc 1 2 3 6 5 4 90% 10% Dimensional Tolerance: ±.005 (.127mm) CWCW 1 3 4 .210 MAX (5.33mm) TFLD646E 100MHZ 0.260 (6.60mm) KEEP OUT AREA 0.555 (14.10mm) 0.375 (9.52mm) 0.085 (2.16mm) 0.375 (9.52mm)0.085 (2.16mm) 0.40 (1.02mm) 0.060 (1.52mm) TABLE 8.0 Pin Connection

1 Enable / Disable

2 N/C

3 Ground

4 Output

5 N/C

6 Vcc

Package Layout Suggested Pad Layout Output Waveform Solder Profile Pin Connections 120°C 150°C 180°C 260°C 220°C 360 Sec. Max. 120 S Max. 10 S 60 S Max. Time Temperature 260°C Test Circuit