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TQL9048 - Qorvo

Description: RF Amplifier .5-4.0GHz NF 1.7dB 5Volt OIP3 40.5 dBm

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Symbol
TQL9048 - Qorvo - PCB symbol
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PCB Footprints
TQL9048 - Qorvo PCB footprint - Small Outline No-lead - Small Outline No-lead - 9048
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3D Models
TQL9048 - Qorvo - 3D model - Small Outline No-lead - 9048
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TQL9048 Details

  • Manufacturer Part Number:

    TQL9048

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    2 X 2 MM, ANTIMONY, HALOGEN, PFOS, SVHC, TBBP-A FREE AND ROHS COMPLIANT, SURFACE MOUNT, DFN-8

  • ECCN Code:

    5A991.B

  • Manufacturer:

    Qorvo

  • YTEOL:

    0

  • Additional Feature:

    LOW NOISE

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Gain:

    13 dB

  • Input Power-Max (CW):

    20 dBm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Frequency-Max:

    4000 MHz

  • Operating Frequency-Min:

    50 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SOLCC8,.08,20

  • Power Supplies:

    5 V

  • RF/Microwave Device Type:

    WIDE BAND MEDIUM POWER

  • Surface Mount:

    YES

TQL9048 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 radiation losses. A microstrip or coplanar waveguide transmission line should be used to connect the device to the antenna.
  • The optimal bias point for maximum efficiency is typically around 3.5V to 4.5V for Vd and 1.2V to 1.8V for Vg. However, the optimal bias point may vary depending on the specific application and operating conditions. It is recommended to perform load-pull characterization to determine the optimal bias point.
  • The TQL9048 is designed to handle up to 2W of input power. However, the actual power handling capability may be limited by the thermal design of the PCB and the operating conditions. It is recommended to perform thermal simulations and testing to determine the maximum power handling capability of the device in the specific application.
  • To ensure stability, it is recommended to use a high-quality output matching network and to optimize the input matching network for maximum gain and stability. Additionally, the device should be operated within the recommended operating conditions and the PCB should be designed to minimize parasitic inductance and capacitance.
  • The recommended operating temperature range for the TQL9048 is -40°C to 85°C. However, the device can operate up to 125°C with reduced performance and reliability. It is recommended to perform thermal simulations and testing to determine the maximum operating temperature of the device in the specific application.

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TQL9048 Overview

Use the download button to access the TQL9048 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TQL90, 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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