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- Part Number QPA2598
- Manufacturer Qorvo
- Pin Count 21
- Part Category Integrated Circuit
- Package Category Quad Flat No-Lead
- Footprint Name Quad Flat No-Lead - QFN 4x4 mm 20L---
- Released Date Sep 29, 2022
- Last Modified Date Feb 19, 2025 12:06 PM UTC
- Pinout / Pin List Click Here (Member Only)
QPA2598 Details
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Manufacturer Part Number:
QPA2598
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
QFN-20
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ECCN Code:
EAR99
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Factory Lead Time:
20 Weeks
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Date Of Intro:
2019-12-17
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Manufacturer:
Qorvo
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YTEOL:
7.58
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Characteristic Impedance:
50 Ω
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Construction:
COMPONENT
QPA2598 Frequently Asked Questions (FAQs)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the RF traces as short as possible and use 50-ohm microstrip lines. Avoid vias and thermal pads under the device.
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Use a bias tee or a separate bias supply to ensure a stable voltage supply. Adjust the bias voltage (Vd) to achieve the optimal quiescent current (Idq) for maximum efficiency. Typically, Idq is around 100-150 mA.
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The maximum input power that QPA2598 can handle is +10 dBm. Exceeding this limit may cause compression, distortion, or even damage to the device.
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Use a stabilizing network (e.g., a resistor and capacitor in series) between the output and ground to prevent oscillations. Ensure that the output is properly matched to the load impedance.
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Use a heat sink or a thermal pad to dissipate heat. Ensure good thermal contact between the device and the heat sink. Keep the ambient temperature below 85°C for optimal performance.
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QPA2598 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.