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QPA9842SR - Qorvo

Description: 2700 - 3800 MHz, 0.25 Watt Balanced Amplifier

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Symbol
QPA9842SR - Qorvo - PCB symbol
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PCB Footprints
QPA9842SR - Qorvo PCB footprint - Other - Other - QPA9842SR-2
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3D Models
QPA9842SR - Qorvo - 3D model - Other - QPA9842SR-2
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QPA9842SR Details

  • Manufacturer Part Number:

    QPA9842SR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    5A991.B

  • HTS Code:

    8517.62.00.90

  • Manufacturer:

    Qorvo

  • YTEOL:

    7.03

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Gain:

    17.5 dB

  • Input Power-Max (CW):

    22 dBm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Frequency-Max:

    3800 MHz

  • Operating Frequency-Min:

    2700 MHz

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    LCC16,.20SQ,39

  • Power Supplies:

    5 V

  • RF/Microwave Device Type:

    WIDE BAND MEDIUM POWER

  • Supply Current-Max:

    350 mA

  • Surface Mount:

    YES

  • VSWR-Max:

    1.09

QPA9842SR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. The device should be placed near the edge of the board to minimize signal loss. A microstrip or coplanar waveguide transmission line should be used to connect the device to the antenna.
  • Use a Smith chart or impedance matching software to optimize the impedance matching for the device. The recommended impedance for the input and output ports is 50 ohms. A pi-network or L-network can be used for impedance matching.
  • The maximum power handling capability of the QPA9842SR is 2W. Exceeding this power limit may cause damage to the device or affect its performance.
  • To reduce the noise figure, ensure that the device is properly biased and that the input and output impedances are matched. Use a low-noise amplifier or a noise-reducing component, such as a ferrite bead, in the signal path.
  • The operating temperature range of the QPA9842SR is -40°C to 85°C. Operating the device outside this range may affect its performance or reduce its lifespan.

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QPA9842SR Overview

Use the download button to access the QPA9842SR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like QPA98, or try a keyword search, such as RF/Microwave Amplifiers

About Qorvo

Qorvo is a prominent American semiconductor company that specializes in the design and manufacturing of radio frequency (RF) solutions. The company was formed in 2015 through the merger of TriQuint Semiconductor and RF Micro Devices. Qorvo's product portfolio encompasses a wide range of RF components and semiconductor technologies used in various applications, including wireless communications, aerospace and defense, and IoT (Internet of Things) devices.

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