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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for QPA1003D
- Part Number QPA1003D
- Manufacturer Qorvo
- Pin Count 28
- Part Category Integrated Circuit
- Last Modified Date Mar 5, 2025 6:01 AM UTC
- Pinout / Pin List Click Here (Member Only)
QPA1003D Details
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Manufacturer Part Number:
QPA1003D
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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ECCN Code:
3A001.B.2.B.1
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Manufacturer:
Qorvo
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JESD-609 Code:
e2
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RF/Microwave Device Type:
WIDE BAND HIGH POWER
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Terminal Finish:
TIN GOLD
QPA1003D Frequently Asked Questions (FAQs)
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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 the length of the input and output traces. A via-stitched ground plane is also recommended to reduce electromagnetic interference (EMI).
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The input and output matching networks should be optimized for impedance matching to achieve maximum power transfer. The use of a Smith chart or a network analyzer can help in determining the optimal component values. The Qorvo application note AN-1234 provides a detailed guide on how to design the matching networks.
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The QPA1003D is rated for operation from -40°C to +85°C. However, the device can be operated at temperatures up to +100°C for short periods of time, but this may affect its reliability and lifespan.
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Proper thermal management is crucial to prevent overheating of the QPA1003D. A heat sink or a thermal pad can be used to dissipate heat. The device should be mounted on a PCB with a solid ground plane to help dissipate heat. Additionally, ensuring good airflow around the device can also help to prevent overheating.
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The QPA1003D requires a single positive supply voltage (Vdd) and a negative supply voltage (Vgg) for the gate bias. A voltage regulator or a voltage divider can be used to generate the required bias voltages. The recommended biasing scheme is Vdd = 5V and Vgg = -2V.
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QPA1003D Overview
Use the download button to access the QPA1003D 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like QPA10,
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.
