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AMPMEFB-50.0000T - ABRACON

Description: Oscillator MEMS 50MHz ±25ppm (Stability) CMOS 60% 1.8V/2.5V/3.3V 4-Pin DFN SMD T/R

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PCB Footprints
AMPMEFB-50.0000T - ABRACON PCB footprint - Other - Other - AMPMEFB-50.0000T-1
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3D Models
AMPMEFB-50.0000T - ABRACON  - 3D model - Other - AMPMEFB-50.0000T-1
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AMPMEFB-50.0000T Details

  • Manufacturer Part Number:

    AMPMEFB-50.0000T

  • 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:

    50 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:

    60/40 %

  • Terminal Finish:

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

AMPMEFB-50.0000T Frequently Asked Questions (FAQs)

  • Abracon recommends a symmetrical PCB layout with a solid ground plane, and to keep the crystal and capacitors as close as possible to the oscillator pins. A 4-layer PCB with a dedicated ground plane is also recommended.
  • To ensure reliable startup, Abracon recommends using a 1-2 kΩ resistor in series with the crystal, and a 10-22 pF capacitor from each oscillator pin to ground. Additionally, the PCB layout should be designed to minimize noise and interference.
  • The AMPMEFB-50.0000T is rated for operation from -40°C to +85°C, but Abracon recommends derating the frequency tolerance by 5 ppm/°C for temperatures above 70°C.
  • Yes, the AMPMEFB-50.0000T is designed to withstand vibrations up to 20 G peak acceleration, but Abracon recommends following proper mounting and soldering procedures to ensure reliable operation.
  • Abracon recommends using ESD protection devices such as TVS diodes or ESD arrays on the oscillator pins, and following proper handling and storage procedures to prevent ESD damage.

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AMPMEFB-50.0000T Overview

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