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ECS-320-8-47-CKM-TR3 - ECS

Description: Crystals 32.000 MHz +/-10ppm +/-10ppm 8pF 80 Ohm Fundamental -20C ~ 70C - 4-SMD 1612

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ECS-320-8-47-CKM-TR3 - ECS PCB footprint - Other - Other - 1.6mm x1.2mm x 0.35mm_2025-3
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ECS-320-8-47-CKM-TR3 - ECS  - 3D model - Other - 1.6mm x1.2mm x 0.35mm_2025-3
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ECS-320-8-47-CKM-TR3 Details

  • Manufacturer Part Number:

    ECS-320-8-47-CKM-TR3

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMD, 4 PIN

  • HTS Code:

    8541.60.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    ECS International Inc

  • YTEOL:

    7.3

  • Aging:

    5 PPM/FIRST YEAR

  • Crystal/Resonator Type:

    PARALLEL - FUNDAMENTAL

  • Drive Level:

    100 µW

  • Frequency Stability:

    0.001%

  • Frequency Tolerance:

    10 ppm

  • JESD-609 Code:

    e4

  • Load Capacitance:

    8 pF

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Frequency-Nom:

    32 MHz

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -20 °C

  • Physical Dimension:

    1.6mm x 1.2mm x 0.3mm

  • Series Resistance:

    80 Ω

  • Surface Mount:

    YES

  • Terminal Finish:

    Gold (Au) - with Nickel (Ni) barrier

ECS-320-8-47-CKM-TR3 Frequently Asked Questions (FAQs)

  • The recommended PCB layout involves keeping the input and output capacitors close to the module, using a solid ground plane, and minimizing the loop area of the input and output traces. For thermal management, ensure good airflow around the module, and consider using a heat sink or thermal interface material if the operating temperature exceeds 40°C.
  • To ensure EMC, follow proper PCB design and layout guidelines, use a metal enclosure or shielded cables, and consider adding EMI filters or common-mode chokes to the input and output lines. Additionally, ensure that the module is properly grounded and that the input and output cables are properly shielded.
  • The maximum allowable input voltage deviation is ±10% of the nominal 320VDC input, which is 288VDC to 352VDC. Operating outside this range may affect the module's performance, reliability, or even cause damage.
  • Yes, the ECS-320-8-47-CKM-TR3 can be used in a redundant or parallel configuration, but it's essential to follow the manufacturer's guidelines and recommendations for synchronization, current sharing, and fault detection to ensure reliable operation and avoid potential issues.
  • The typical efficiency of the ECS-320-8-47-CKM-TR3 is around 85-90% at full load, and it may vary depending on the load condition. The efficiency curve can be obtained from the manufacturer or through characterization testing. Typically, the efficiency decreases as the load decreases, and it's essential to consider this when designing the system.

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ECS-320-8-47-CKM-TR3 Overview

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