Manufacturers
CONNOR WINFIELD TFLD646
Description
Connor Winfield TFLD646 Temperature Controlled Crystal Oscillators (12.8 MHz to 155.52 MHz, 40 to 85c)
Part Number
TFLD646
Price
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Manufacturer
CONNOR WINFIELD
Lead Time
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Category
PRODUCTS - T
Features
- 3.3V Operation
- Low Jitter
- Overall Frequency Tolerance: ±4.6ppm Over 20 Years
- Temperature Range: -40 to 85°C
- Tri-State Enable/Disable Function
Datasheet
Extracted Text
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 CW 0521 TFLD646E 100MHZ 3.3V SURFACE MOUNT HCMOS TCXO WITH TRI-STATE ENABLE / DISABLE ABSOLUTE MAXIMUM RATINGS TABLE 1.0 TFLD646E 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 DESCRIPTION OPERATING SPECIFICATIONS TABLE 2.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE The Connor Winfield TFLD646E Frequency Range (Fo) 12.80 - 155.52 MHz Frequency Calibration @ 25°C -1.5 - 1.5 ppm is a Surface Mount Fixed Frequency Tolerance -4.6 - 4.6 ppm 1 Frequency Temperature Operating Temperature Range -40 - 85 °C Compensated Crystal Oscillator Supply Voltage (Vcc) 3.135 3.3 3.465 Vdc (TCXO). Operating at 3.3Vdc, the Supply Current (Icc) - 9 25 mA TFLD646E will maintain ±4.6ppm Jitter (BW=10Hz to 20MHz) - - 5 ps rms frequency tolerance for 20 years Jitter (BW=12kHz to 20MHz) - - 1 ps rms over the Industrial Temperature Range. The TFFD646E is offered PHASE NOISE CHARACTERISTICS TABLE 3.0 Typical Phase Noise Measurements @: 12.80 77.76 155.52 MHz in a surface mount package for SSB Phase Noise at 10Hz offset -60 -60 -50 dBc/Hz automated assembly. 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 FEATURES INPUT CHARACTERISTICS TABLE 4.0 Enable Voltage (High) (Vih) > 70% Vdd - - Vdc 2 3.3V OPERATION Disable Voltage (Low) (Vil) - - < 30% Vdd Vdc OVERALL FREQUENCY TOLERANCE: ±4.6ppm OVER 20 YEARS. HCMOS OUTPUT CHARACTERISTICS TABLE 5.0 PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE TEMPERATURE RANGE: -40 to 85°C LOAD - - 15 pF Voltage (High) (Voh) 2.0 - - Vdc LOW JITTER <1pS RMS (Low) (Vol) - - 0.4 Vdc Current (High) (Ioh) -8 - - mA TRI-STATE ENABLE / DISABLE (Low) (Ioh) - - 8 mA FUNCTION Duty Cycle at 50% of Vcc 45 50 55 % SURFACE MOUNT PACKAGE Rise / Fall Time 10% to 90% 3 5 nS TAPE AND REEL PACKAGING PACKAGE CHARACTERISTICS TABLE 6.0 Package Non-hermetic package consisting of an FR4 substrate with grounded metal cover. ORDERING INFORMATION PROCESS RECOMMENDATIONS TABLE 7.0 Solder Reflow 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 TFLD646E - 100.0MHz equal to 220°C for a maximum of 10 seconds Wash Ultrasonic cleaning is not recommended. TCXO CENTER SERIES FREQUENCY Note: 1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change, shock and vibration, 20 years aging. Specifications subject to change without notice. Tx139 06/20/05 1 2 00 Copyright 2001 Connor-Winfield all rights reserved. DATA SHEET #: PAGE OF REV: DATE: a THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. HTTP://WWW.CONWIN.COM PRODUCT DA TA SHEET CRYSTAL CONTROLLED OSCILLATORS .210 MAX (5.33mm) TABLE 8.0 Pin Connection 1 Enable / Disable 2 N/C 3 4 3 Ground 5 2 4 Output 5 N/C 6 1 6 Vcc Dimensional Tolerance: ±.005 (.127mm) 0.375 (9.52mm) 0.085 0.085 (2.16mm) (2.16mm) 0.060 (1.52mm) 90% 0.40 (1.02mm) 0.555 0.260 (14.10mm) (6.60mm) 10% 0.375 KEEP OUT (9.52mm) AREA 3.3Vdc N/C 6 5 4 1 2 3 E/D N/C Specifications subject to change without notice. Tx139 00 06/20/05 2 2 Copyright 2001 Connor-Winfield all rights reserved. DATA SHEET #: PAGE OF REV: DATE: a C CW W TFLD646E 100MHZ
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