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ACHL-18.432MHZ-EK - ABRACON

Description: Oscillator XO 18.432MHz ±30ppm 15pF (Stability) HCMOS/TTL 60% 3.3V 4-Pin Metal DIP Thru-Hole

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ACHL-18.432MHZ-EK - ABRACON PCB footprint - Other - Other - ACHL
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3D Models
ACHL-18.432MHZ-EK - ABRACON  - 3D model - Other - ACHL
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ACHL-18.432MHZ-EK Details

  • Manufacturer Part Number:

    ACHL-18.432MHZ-EK

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DIP-8/4

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Abracon Corporation

  • YTEOL:

    5.56

  • Additional Feature:

    ENABLE/DISABLE FUNCTION

  • Fall Time-Max:

    10 ns

  • Frequency Adjustment-Mechanical:

    NO

  • Frequency Stability:

    30%

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    8

  • Operating Frequency-Nom:

    18.432 MHz

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -20 °C

  • Oscillator Type:

    HCMOS/TTL

  • Output Load:

    5 TTL, 15 pF

  • Package Equivalence Code:

    DIP4/8,.3,300

  • Physical Dimension:

    13.2mm x 13.2mm x 6.3mm

  • Rise Time-Max:

    10 ns

  • Supply Current-Max:

    20 mA

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    2.97 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    NO

  • Symmetry-Max:

    40/60 %

ACHL-18.432MHZ-EK Frequently Asked Questions (FAQs)

  • Abracon recommends a symmetrical PCB layout with a ground plane underneath the oscillator, and keeping the traces as short as possible to minimize noise and radiation.
  • To ensure reliable startup, Abracon recommends applying a power-on reset to the oscillator, and ensuring that the power supply voltage is stable and within the recommended range before enabling the oscillator.
  • The ACHL-18.432MHZ-EK oscillator is rated for operation from -40°C to +85°C, but Abracon recommends derating the frequency tolerance and stability over the full temperature range.
  • No, the ACHL-18.432MHZ-EK oscillator is a fixed-frequency device and cannot be adjusted to operate at a different frequency. Abracon offers a range of frequencies in their ACHL series, so it's recommended to select the correct frequency device for your design.
  • Abracon recommends a drive level of 1-10 μW for the ACHL-18.432MHZ-EK oscillator, but the optimal drive level may vary depending on the specific application and circuit design.

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ACHL-18.432MHZ-EK Overview

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