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HMC349AMS8GE - Analog Devices

Description: High Isolation, Nonreflective, GaAs, SPDT Switch,100 MHz to 4 GHz

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HMC349AMS8GE - Analog Devices - PCB symbol
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PCB Footprints
HMC349AMS8GE - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (RH-8-1)
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3D Models
HMC349AMS8GE - Analog Devices - 3D model - Small Outline Packages - (RH-8-1)
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HMC349AMS8GE Details

  • Manufacturer Part Number:

    HMC349AMS8GE

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MO-187AA-T, SOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RH-8-1

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • 1dB Compression Point:

    28 dBm

  • Additional Feature:

    CMOS COMPATIBLE

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    33.5 dBm

  • Insertion Loss-Max:

    2.1 dB

  • Isolation-Min:

    42 dB

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • On Time-Nom:

    0.16 µs

  • Operating Frequency-Max:

    4000 MHz

  • Operating Frequency-Min:

    100 MHz

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Port Termination:

    ABSORPTIVE

  • Power Supplies:

    3/5 V

  • RF/Microwave Device Type:

    SPDT

  • Supply Current-Max:

    3.5 mA

  • Surface Mount:

    YES

  • Technology:

    PHEMT

  • Terminal Finish:

    Matte Tin (Sn)

HMC349AMS8GE 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 the power plane to minimize noise and radiation.
  • The HMC349AMS8GE requires a single 5V supply. Ensure the voltage supply is clean and regulated, and decouple the power pins with 0.1uF and 10uF capacitors. Bias the device with a 50Ω termination resistor.
  • The HMC349AMS8GE can operate up to 18 GHz, but the maximum frequency depends on the specific application and signal characteristics. Consult the datasheet and application notes for more information.
  • Ensure good thermal conductivity by using a heat sink or thermal pad on the package. Keep the device away from heat sources and ensure good airflow. Monitor the junction temperature to prevent overheating.
  • Use ESD protection devices such as TVS diodes or ESD arrays on the signal lines to protect the HMC349AMS8GE from electrostatic discharge. Follow the recommended ESD protection circuit in the datasheet.

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HMC349AMS8GE Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like HMC34, or try a keyword search, such as RF/Microwave Switches

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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