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ECS-2520S33-250-EN-TR - ECS

Description: 25 MHz XO (Standard) HCMOS Oscillator 3.3V Enable/Disable 4-SMD, No Lead -40°C ~ 85°C

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PCB Footprints
ECS-2520S33-250-EN-TR - ECS PCB footprint - Other - Other - 4-SMD, No Lead_2025-1.55
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3D Models
ECS-2520S33-250-EN-TR - ECS  - 3D model - Other - 4-SMD, No Lead_2025-1.55
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ECS-2520S33-250-EN-TR Details

  • Manufacturer Part Number:

    ECS-2520S33-250-EN-TR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMD, 4 PIN

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    ECS International Inc

  • YTEOL:

    6.38

  • Additional Feature:

    TRI-STATE; ENABLE/DISABLE FUNCTION

  • Fall Time-Max:

    5 ns

  • Frequency Adjustment-Mechanical:

    NO

  • Frequency Stability:

    15%

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    4

  • Operating Frequency-Nom:

    25 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Oscillator Type:

    HCMOS

  • Output Load:

    15 pF

  • Package Body Material:

    CERAMIC

  • Package Equivalence Code:

    LCC4,.08X.1,68/52

  • Packing Method:

    TR, 7 INCH

  • Physical Dimension:

    2.5mm x 2.0mm x 0.9mm

  • Rise Time-Max:

    5 ns

  • Supply Current-Max:

    7 mA

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    2.97 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Symmetry-Max:

    45/55 %

  • Terminal Finish:

    Gold (Au)

ECS-2520S33-250-EN-TR Frequently Asked Questions (FAQs)

  • The recommended PCB layout involves keeping the power planes and ground planes separate, with a solid ground plane on the bottom layer. For thermal management, a heat sink with a thermal interface material is recommended, with a maximum junction temperature of 125°C.
  • To ensure EMC, use a shielded enclosure, keep the device away from high-frequency sources, and use a common-mode choke or ferrite bead on the input lines. Additionally, follow proper PCB layout and grounding practices.
  • The maximum allowed voltage deviation for the input voltage is ±10% of the nominal input voltage. Exceeding this deviation may affect the device's performance and reliability.
  • Yes, the ECS-2520S33-250-EN-TR can be used in a redundant or parallel configuration, but it requires careful design and implementation to ensure proper synchronization and load sharing.
  • The typical start-up time is around 10-20 ms, and the recommended shutdown procedure involves gradually reducing the input voltage to prevent damage to the device.

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ECS-2520S33-250-EN-TR Overview

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