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AD9549ABCPZ - Analog Devices

Description: Dual Input Network Clock Generator/Synchronizer

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AD9549ABCPZ - Analog Devices PCB footprint - Other - Other - QFN50P900X900X100-65N
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AD9549ABCPZ - Analog Devices  - 3D model - Other - QFN50P900X900X100-65N
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AD9549ABCPZ Details

  • Manufacturer Part Number:

    AD9549ABCPZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    64

  • Manufacturer Package Code:

    CP-64-7

  • Country Of Origin:

    Singapore

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • JESD-30 Code:

    S-XQCC-N64

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Clock Frequency-Max:

    750 MHz

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Primary Clock/Crystal Frequency-Nom:

    1000 MHz

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    1.89 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    9 mm

  • uPs/uCs/Peripheral ICs Type:

    CLOCK GENERATOR, OTHER

AD9549ABCPZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VCC_IO, and then the clock inputs. This ensures that the internal voltage regulators are powered up correctly and the device is properly initialized.
  • To optimize the performance of the AD9549, it is recommended to use a high-quality clock source, minimize the length of the clock distribution network, and use the on-chip jitter attenuator. Additionally, the device can be configured to use an external VCXO or VCO for improved phase noise performance.
  • The maximum frequency of the output clock that can be generated by the AD9549 is 1.5 GHz. However, the actual maximum frequency may be limited by the specific application and the quality of the clock distribution network.
  • The AD9549 can be configured to generate a specific output clock frequency using the SPI interface. The device has a range of programmable dividers and multipliers that can be used to generate the desired output frequency. The specific configuration will depend on the application and the required output frequency.
  • The VCO calibration process in the AD9549 is used to optimize the performance of the on-chip VCO. During calibration, the device adjusts the VCO frequency to ensure that it is centered within the desired frequency range, which improves the overall phase noise performance of the device.

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AD9549ABCPZ Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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