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HMC740ST89E - Analog Devices

Description: RF Amplifier IC General Purpose 50MHz ~ 3GHz SOT-89

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HMC740ST89E Details

  • Manufacturer Part Number:

    HMC740ST89E

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    ROHS COMPLIANT, PLASTIC, SOT-89, SMT, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    RK-3

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Gain:

    11 dB

  • Input Power-Max (CW):

    10 dBm

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Frequency-Max:

    3000 MHz

  • Operating Frequency-Min:

    50 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TO-243

  • Power Supplies:

    5 V

  • RF/Microwave Device Type:

    WIDE BAND LOW POWER

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

HMC740ST89E Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure good thermal conductivity by using a heat sink and thermal interface material. Refer to the application note AN-1369 for more details.
  • Optimize the output power and efficiency by adjusting the input power, bias voltage, and load impedance. Use the device's built-in power detector and temperature sensor to monitor and adjust the performance. Refer to the application note AN-1368 for more details.
  • Use a pi-network or a T-network for input and output matching. The recommended values for the matching components can be found in the application note AN-1367. Simulation tools like ADS or AWR can also be used to optimize the matching networks.
  • Use ESD protection devices such as TVS diodes or ESD arrays at the input and output ports. Ensure that the PCB layout and handling procedures follow ESD-safe practices. Refer to the application note AN-1366 for more details.
  • Operate the device within the recommended temperature range of -40°C to 85°C. Ensure the supply voltage is within the recommended range of 5V to 12V. Refer to the datasheet for more details on the recommended operating conditions.

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HMC740ST89E 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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Part Image HMC740ST89ETR Analog Devices Inc

Wide Band Low Power Amplifier, 1 Func, BIPolar