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QPL9503SR - Qorvo

Description: 0.6-6 GHz Operational Bandwidth Ultra-low noise figure, 0.95 dB NF @ 5.5 GHz Bias adjustable for linearity optimization 35.5 dBm OIP3 at 65mA IDD Shut-down control pin with +1.8V Logic Unconditionally stable Integrated shutdown control Maintains OFF state with high power input +3V to +5V supply; no negative voltage required

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Symbol
QPL9503SR - Qorvo - PCB symbol
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PCB Footprints
QPL9503SR - Qorvo PCB footprint - Small Outline No-lead - Small Outline No-lead - 8 Pad 2 x 2 mm DFN
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3D Models
QPL9503SR - Qorvo - 3D model - Small Outline No-lead - 8 Pad 2 x 2 mm DFN
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QPL9503SR Details

  • Manufacturer Part Number:

    QPL9503SR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Compliant

  • Manufacturer:

    Qorvo

  • YTEOL:

    6.83

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Gain:

    18.5 dB

  • Input Power-Max (CW):

    30 dBm

  • JESD-609 Code:

    e4

  • Operating Frequency-Max:

    6000 MHz

  • Operating Frequency-Min:

    600 MHz

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • RF/Microwave Device Type:

    WIDE BAND LOW POWER

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

QPL9503SR 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 QPL9503SR requires a 3.3V power supply and a bias current of 30mA. A voltage regulator and a bias resistor network can be used to set the bias voltage and current. The bias voltage should be set to 1.5V and the bias current should be set to 30mA using a resistor network.
  • The QPL9503SR can handle up to 2W of input power. However, the device should be derated for high-temperature operation and high-humidity environments. A heat sink may be required for high-power applications.
  • The QPL9503SR has a complex impedance of 12.5 - j15Ω at 5GHz. A π-network or a T-network can be used to match the device to a 50Ω system. The matching network should be designed to provide a conjugate match to the device's impedance.
  • The QPL9503SR operates from -40°C to 85°C. However, the device's performance may degrade at high temperatures. A heat sink may be required for high-temperature operation.

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QPL9503SR Overview

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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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