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ASFL1-40.000MHZ-L-T - ABRACON

Description: 40 MHz XO (Standard) HCMOS, TTL Oscillator 3.3V Enable/Disable 4-SMD, No Lead

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ASFL1-40.000MHZ-L-T - ABRACON PCB footprint - Other - Other - ASFL1
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ASFL1-40.000MHZ-L-T - ABRACON  - 3D model - Other - ASFL1
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ASFL1-40.000MHZ-L-T Details

  • Manufacturer Part Number:

    ASFL1-40.000MHZ-L-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, SMD, 4 PIN

  • Country Of Origin:

    Mainland China

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Abracon Corporation

  • YTEOL:

    5

  • Additional Feature:

    TRI-STATE; ENABLE/DISABLE FUNCTION; TAPE AND REEL

  • Fall Time-Max:

    7 ns

  • Frequency Adjustment-Mechanical:

    NO

  • Frequency Stability:

    100%

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    4

  • Operating Frequency-Nom:

    40 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Oscillator Type:

    HCMOS/TTL

  • Output Load:

    5 TTL, 15 pF

  • Physical Dimension:

    5.0mm x 3.2mm x 1.3mm

  • Rise Time-Max:

    7 ns

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    2.97 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Symmetry-Max:

    40/60 %

  • Terminal Finish:

    Gold (Au)

ASFL1-40.000MHZ-L-T Frequently Asked Questions (FAQs)

  • Abracon recommends a symmetrical PCB layout with a solid ground plane, and the oscillator should be placed as close as possible to the microcontroller or IC. A minimum of 10 mils (0.25 mm) clearance around the oscillator is recommended to prevent electromagnetic interference.
  • The ASFL1-40.000MHZ-L-T has a power-up time of around 2-5 ms. Engineers should ensure that their design can handle this power-up time and that the oscillator is not driven by the load during this period. A soft-start circuit or a power-on reset circuit can be used to manage the power-up behavior.
  • The recommended drive level for the ASFL1-40.000MHZ-L-T is 1-10 μW. Driving the oscillator at higher levels can reduce its lifespan or cause it to malfunction. Engineers should ensure that their design provides a suitable drive level to the oscillator.
  • The ASFL1-40.000MHZ-L-T has a temperature range of -40°C to +85°C. The frequency stability is affected by temperature, with a typical deviation of ±20 ppm over the operating temperature range. Engineers should consider this temperature dependence when designing their system.
  • Abracon recommends storing the ASFL1-40.000MHZ-L-T in a dry, cool place, away from direct sunlight and moisture. The storage temperature should be between -40°C and +85°C, and the relative humidity should be below 80%. Proper storage conditions can help maintain the oscillator's performance and lifespan.

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ASFL1-40.000MHZ-L-T Overview

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