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AMPMEFB-12.2880T - ABRACON

Description: Oscillator MEMS 12.288MHz ±25ppm (Stability) CMOS 55% 1.8V/2.5V/3.3V 4-Pin DFN SMD T/R

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Symbol
AMPMEFB-12.2880T - ABRACON - PCB symbol
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PCB Footprints
AMPMEFB-12.2880T - ABRACON PCB footprint - Other - Other - 3.2 x 2.5 x 0.85 mm_2023-10
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3D Models
AMPMEFB-12.2880T - ABRACON - 3D model - Other - 3.2 x 2.5 x 0.85 mm_2023-10
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AMPMEFB-12.2880T Details

  • Manufacturer Part Number:

    AMPMEFB-12.2880T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN, 4 PIN

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Abracon Corporation

  • YTEOL:

    6

  • Additional Feature:

    STANDBY; ENABLE/DISABLE FUNCTION

  • Fall Time-Max:

    3.5 ns

  • Frequency Adjustment-Mechanical:

    NO

  • Frequency Stability:

    25%

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    4

  • Operating Frequency-Nom:

    12.288 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Oscillator Type:

    CMOS

  • Output Load:

    5 pF

  • Package Equivalence Code:

    DILCC4,.1,83

  • Physical Dimension:

    3.2mm x 2.5mm x 0.85mm

  • Rise Time-Max:

    3.5 ns

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    1.71 V

  • Surface Mount:

    YES

  • Symmetry-Max:

    55/45 %

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

AMPMEFB-12.2880T Frequently Asked Questions (FAQs)

  • Abracon recommends following the recommended PCB layout guidelines in the datasheet, including using a solid ground plane, minimizing trace lengths, and using 50-ohm transmission lines for clock signals.
  • The crystal oscillator requires a bias voltage of 1.8V to 3.3V, and the bias current should be limited to 1mA to 5mA. Ensure the bias voltage is stable and noise-free to achieve optimal performance.
  • The AMPMEFB-12.2880T is rated for operation from -40°C to +85°C, but it's recommended to derate the frequency by 0.05% per °C above 70°C to ensure reliable operation.
  • Yes, the AMPMEFB-12.2880T is designed to withstand vibrations up to 20G, but it's recommended to follow proper mounting and soldering techniques to ensure reliable operation in high-vibration environments.
  • Check the PCB layout, power supply, and crystal oscillator biasing for any issues. Ensure the device is properly soldered and mounted. If issues persist, consult the datasheet or contact Abracon's technical support for further assistance.

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AMPMEFB-12.2880T Overview

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