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CMX7262L9 - CML Micro

Description: IC TELECOM INTERFACE 64LQFP

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PCB Footprints
CMX7262L9 - CML Micro PCB footprint - Quad Flat Packages - Quad Flat Packages - 64-pin LQFP
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3D Models
CMX7262L9 - CML Micro  - 3D model - Quad Flat Packages - 64-pin LQFP
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CMX7262L9 Details

  • Manufacturer Part Number:

    CMX7262L9

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    LQFP-64

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    CML Microcircuits Plc

  • YTEOL:

    0

  • JESD-30 Code:

    S-PQFP-G64

  • Length:

    10 mm

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    TELECOM CIRCUIT

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    10 mm

CMX7262L9 Frequently Asked Questions (FAQs)

  • A good PCB layout for the CMX7262L9 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the signal traces. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper biasing, make sure to follow the recommended voltage and current settings outlined in the datasheet. Additionally, use a high-quality voltage regulator and decoupling capacitors to minimize noise and ensure a stable power supply.
  • The CMX7262L9 can generate significant heat, so it's essential to ensure good thermal management. This can be achieved by using a heat sink, ensuring good airflow, and keeping the device away from other heat-generating components.
  • To troubleshoot issues with the CMX7262L9, start by checking the power supply and ensuring it's stable and within the recommended range. Next, verify that the device is properly biased and that the input and output impedances are matched. If issues persist, use an oscilloscope to analyze the signal waveform and identify any anomalies.
  • To test and measure the performance of the CMX7262L9, use a signal generator to provide a known input signal, and an oscilloscope to measure the output signal. Use a frequency counter to measure the frequency of the output signal, and a spectrum analyzer to measure the spectral purity of the output signal.

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CMX7262L9 Overview

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