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ACHL-4.000MHZ-EK - ABRACON

Description: 4 MHz XO (Standard) HCMOS, TTL Oscillator 3.3V - 8-DIP, 4 Leads (Half Size, Metal Can)

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PCB Footprints
ACHL-4.000MHZ-EK - ABRACON PCB footprint - Other - Other - ACHL
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ACHL-4.000MHZ-EK - ABRACON  - 3D model - Other - ACHL
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ACHL-4.000MHZ-EK Details

  • Manufacturer Part Number:

    ACHL-4.000MHZ-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

  • Fall Time-Max:

    10 ns

  • Frequency Adjustment-Mechanical:

    NO

  • Frequency Stability:

    30%

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    8

  • Operating Frequency-Nom:

    4 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

  • 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-4.000MHZ-EK Frequently Asked Questions (FAQs)

  • Abracon recommends a layout with a ground plane underneath the oscillator, and to keep the traces as short as possible to minimize parasitic inductance and capacitance. A 4-layer PCB with a dedicated ground layer is also recommended.
  • To ensure reliable startup, Abracon recommends a power-up ramp time of at least 1ms, and a power supply voltage that is within the recommended operating range. Additionally, the oscillator should be decoupled from the power supply with a 10nF to 100nF capacitor.
  • The ACHL-4.000MHZ-EK oscillator is rated for operation from -40°C to +85°C, but Abracon recommends derating the frequency tolerance by 5ppm/°C for temperatures above 70°C.
  • No, the ACHL-4.000MHZ-EK oscillator is a fixed-frequency device and cannot be adjusted to operate at a different frequency. If a different frequency is required, a different part number should be selected.
  • The typical current consumption of the ACHL-4.000MHZ-EK oscillator is around 10mA to 20mA, depending on the load capacitance and operating conditions. However, this value can vary depending on the specific application and should be verified through testing.

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