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CMX638Q3 - CML Micro

Description: Telecom Interface ICs Full-duplex RALCWI Vocoder

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PCB Footprints
CMX638Q3 - CML Micro PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 48-lead VQFN (Q3)
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3D Models
CMX638Q3 - CML Micro  - 3D model - Quad Flat No-Lead - 48-lead VQFN (Q3)
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CMX638Q3 Details

  • Manufacturer Part Number:

    CMX638Q3

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    LQFP-48

  • Pin Count:

    48

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    CML Microcircuits Plc

  • YTEOL:

    6.65

  • Filter:

    YES

  • JESD-30 Code:

    S-XQCC-N48

  • Length:

    7 mm

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    PCM CODEC

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

CMX638Q3 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CMX638Q3 is 3.0V to 5.5V.
  • To configure the CMX638Q3 for optimal performance, ensure that the input signal is within the recommended voltage range, and that the device is properly biased. Additionally, ensure that the output is properly terminated and that the device is operated within its recommended temperature range.
  • The maximum power dissipation of the CMX638Q3 is 500mW.
  • Yes, the CMX638Q3 can be used in high-temperature environments up to 125°C, but the device's performance and reliability may be affected.
  • To troubleshoot issues with the CMX638Q3, check the input signal, output termination, and power supply voltage. Ensure that the device is properly biased and that the operating temperature is within the recommended range. If issues persist, consult the datasheet or contact CML Microcircuits Plc for support.

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