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7B-20.000MEEQ-T - TXC CORPORATION

Description: TXC - 7B-20.000MEEQ-T - XTAL, 20.000MHZ, 10PF, SMD, 5.0X3.2

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PCB Footprints
7B-20.000MEEQ-T - TXC CORPORATION PCB footprint - Other - Other - 7B12000162-3
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3D Models
7B-20.000MEEQ-T - TXC CORPORATION  - 3D model - Other - 7B12000162-3
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7B-20.000MEEQ-T Details

  • Manufacturer Part Number:

    7B-20.000MEEQ-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SMD, 4 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.60.00.50

  • Manufacturer:

    TXC Corporation

  • YTEOL:

    0

  • Additional Feature:

    TR

  • Aging:

    3 PPM/YEAR

  • Crystal/Resonator Type:

    PARALLEL - FUNDAMENTAL

  • Drive Level:

    1 µW

  • Frequency Stability:

    0.001%

  • Frequency Tolerance:

    10 ppm

  • JESD-609 Code:

    e4

  • Load Capacitance:

    10 pF

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Frequency-Nom:

    20 MHz

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -20 °C

  • Physical Dimension:

    L5.0XB3.2XH0.9 (mm)/L0.197XB0.126XH0.035 (inch)

  • Series Resistance:

    40 Ω

  • Surface Mount:

    YES

  • Terminal Finish:

    Gold (Au) - with Nickel (Ni) barrier

7B-20.000MEEQ-T Frequently Asked Questions (FAQs)

  • The recommended termination resistance is 1 kΩ to ensure proper signal integrity and minimize reflections.
  • The 7B-20.000MEEQ-T requires a stable power supply with a voltage range of 1.8V to 3.3V. Ensure the power supply noise is minimized, and decoupling capacitors are used to filter out high-frequency noise.
  • The 7B-20.000MEEQ-T can operate within a temperature range of -40°C to 85°C. However, it's essential to consider the derating factors and thermal management to ensure reliable operation.
  • While the 7B-20.000MEEQ-T is designed to be robust, it's essential to consider the vibration specifications and ensure the oscillator is properly mounted and secured to minimize the effects of vibration.
  • To troubleshoot issues, verify the power supply, check for proper termination, and ensure the oscillator is properly connected. Use an oscilloscope to verify the output signal and check for any signs of signal degradation or noise.

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