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AK2PAF1-156.2500T - ABRACON

Description: 156.25 MHz XO (Standard) LVPECL Oscillator 3.3V Enable/Disable 6-SMD, No Lead

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PCB Footprints
AK2PAF1-156.2500T - ABRACON PCB footprint - Other - Other - 6-SMD, No Lead_2025-5
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3D Models
AK2PAF1-156.2500T - ABRACON  - 3D model - Other - 6-SMD, No Lead_2025-5
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AK2PAF1-156.2500T Details

  • Manufacturer Part Number:

    AK2PAF1-156.2500T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Abracon Corporation

  • YTEOL:

    6

  • Additional Feature:

    ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

  • Frequency Adjustment-Mechanical:

    NO

  • Frequency Stability:

    30%

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    4

  • Operating Frequency-Nom:

    156.25 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Oscillator Type:

    LVPECL

  • Output Load:

    50 OHM

  • Physical Dimension:

    2.5mm x 2.0mm x 1.0mm

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    2.97 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Symmetry-Max:

    55/45 %

AK2PAF1-156.2500T Frequently Asked Questions (FAQs)

  • Abracon recommends a 4-layer PCB with a solid ground plane and a separate power plane for the oscillator. The oscillator should be placed close to the crystal and the capacitors should be placed as close as possible to the oscillator pins.
  • To ensure reliable startup, Abracon recommends a power-up ramp time of 1-2 ms, and a power supply voltage of at least 1.8V. Additionally, the oscillator should be decoupled with a 10nF capacitor between VCC and GND.
  • The AK2PAF1-156.2500T is rated for operation from -40°C to +85°C. However, it's recommended to derate the frequency tolerance by 5 ppm/°C for temperatures above 70°C.
  • Yes, the AK2PAF1-156.2500T is designed to operate in humid environments. However, it's recommended to follow proper PCB design and assembly guidelines to prevent moisture ingress and ensure reliable operation.
  • Check the power supply voltage, ensure the oscillator is properly decoupled, and verify the PCB layout meets the recommended guidelines. Also, check for any damage to the oscillator or crystal during handling or assembly.

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