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HMC891ALP5E - Analog Devices

Description: Active Filters 2 to 3.5 GHz Tunable BPF

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HMC891ALP5E - Analog Devices - PCB symbol
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PCB Footprints
HMC891ALP5E - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CP-32-12
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3D Models
HMC891ALP5E - Analog Devices - 3D model - Quad Flat No-Lead - CP-32-12
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HMC891ALP5E Details

  • Manufacturer Part Number:

    HMC891ALP5E

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LFCSP-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    CP-32-12

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • 3dB Bandwidth:

    9%

  • Average Input Power:

    0.01 W

  • Filter Type:

    TUNABLE BPF

  • Height:

    0.75 mm

  • Input/Output Impedance:

    50 OHM

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Sections-Max:

    1

  • Number of Sections-Min:

    1

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Tuning Frequency-Max:

    3400 MHz

  • Tuning Frequency-Min:

    1950 MHz

  • Width:

    5 mm

HMC891ALP5E Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the signal traces short and away from noise sources. Use a common mode choke or a ferrite bead to filter the power supply.
  • Ensure the Vcc and Vee pins are properly decoupled with 100nF and 1uF capacitors, respectively. The recommended bias voltage is 5V, and the current limit should be set to 100mA.
  • The HMC891ALP5E can handle up to 2W of power. However, it's recommended to derate the power handling to 1.5W to ensure reliable operation.
  • Check the PCB layout for any signs of resonance or oscillation. Ensure the power supply is clean and well-regulated. Verify the bias voltage and current are within the recommended range. Use a spectrum analyzer to identify any spurious signals.
  • Yes, the HMC891ALP5E can be used in a push-pull configuration. However, ensure the output stage is properly matched and the load is impedance-matched to avoid oscillations.

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HMC891ALP5E 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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