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FXO-HC536R-33.333 - Fox

Description: OSCILLATOR, 33.333MHZ, 5 X 3.2MM, HCMOS; Frequency Nom:33.333MHz; Frequency Stability + / -:25ppm; Oscillator Case:SMD, 5mm x 3.2mm; Supply Voltage Nom:3.3V; Product Range:FXO-HC53 Series; Operating Temperature Min:-40°C RoHS Compliant: Yes

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PCB Footprints
FXO-HC536R-33.333 - Fox PCB footprint - Other - Other - FXO-HC536R-33.333-2
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3D Models
FXO-HC536R-33.333 - Fox  - 3D model - Other - FXO-HC536R-33.333-2
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FXO-HC536R-33.333 Details

  • Manufacturer Part Number:

    FXO-HC536R-33.333

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    ROHS COMPLIANT, CERAMIC PACKAGE-6/4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Fox Electronics

  • Additional Feature:

    TRI-STATE; ENABLE/DISABLE FUNCTION; TAPE AND REEL

  • Fall Time-Max:

    3 ns

  • Frequency Adjustment-Mechanical:

    NO

  • Frequency Stability:

    25%

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    6

  • Operating Frequency-Nom:

    33.333 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Oscillator Type:

    HCMOS

  • Output Load:

    15 pF

  • Physical Dimension:

    5.15mm x 3.35mm x 1.4mm

  • Rise Time-Max:

    3 ns

  • Supply Voltage-Max:

    3.465 V

  • Supply Voltage-Min:

    3.135 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Symmetry-Max:

    55/45 %

  • Terminal Finish:

    Gold (Au) - with Nickel (Ni) barrier

FXO-HC536R-33.333 Frequently Asked Questions (FAQs)

  • A good PCB layout for the FXO-HC536R-33.333 involves keeping the crystal oscillator as close to the microcontroller as possible, using a ground plane, and minimizing noise-coupling paths.
  • To ensure reliable startup, ensure the power supply is stable, the oscillator is properly decoupled, and the load capacitance is within the recommended range. Also, consider adding a startup circuit or a reset circuit to ensure the oscillator starts up correctly.
  • The FXO-HC536R-33.333 is rated for operation from -40°C to +85°C. However, it's essential to consider the specific application and ensure the oscillator is operated within its recommended temperature range to maintain accuracy and stability.
  • The FXO-HC536R-33.333 is a fixed-frequency oscillator, and its frequency cannot be adjusted. If you need a different frequency, you may need to consider a different oscillator or a programmable oscillator.
  • To troubleshoot issues, check the power supply, decoupling, and load capacitance. Verify the oscillator is properly connected and the PCB layout is correct. Use an oscilloscope to measure the oscillator output and verify it's within the specified frequency range.

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