Qorvo provides a recommended PCB layout and thermal management guide in their application note AN-2171, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal performance and thermal dissipation.
Qorvo offers a free online tool, Qorvo's RF Design Environment (RFDE), which allows designers to simulate and optimize input and output matching networks for their specific application. Additionally, Qorvo's application engineers can provide custom matching network designs upon request.
While the datasheet specifies an operating temperature range of -40°C to 85°C, Qorvo's application note AN-2171 recommends derating the device's power output by 1 dB for every 10°C above 70°C to ensure reliable operation. This means the maximum operating temperature range is effectively -40°C to 70°C for full power output.
Qorvo recommends following good EMC design practices, such as using a solid ground plane, minimizing signal trace lengths, and using shielding and filtering components as necessary. Additionally, Qorvo's application note AN-2171 provides guidelines for reducing EMI in QPQ2455SR-based designs.
Qorvo recommends following the JEDEC J-STD-020D.1 standard for soldering and assembly of the QPQ2455SR. This standard provides guidelines for reflow soldering, wave soldering, and manual soldering to ensure reliable assembly and minimize defects.
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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.
