QPA1008SR

RF Amplifiers Overview

The QPA1008SR is a variable gain driver amplifier from Qorvo, designed for S-band applications. It operates within a frequency range of 2.7 to 3.8 GHz. The device delivers an output power of 31 dBm at the P1dB compression point and provides a large signal gain of 26 dB. Power added efficiency exceeds 30%. The component is housed in a compact 5 mm x 5mm QFN package with 28 leads.

RF Amplifiers Feature Summary

• Two-stage variable gain architecture optimized for driver applications
• Integrated design within a small form factor QFN package
• High linearity performance suitable for radar systems

RF Amplifiers Applications

• Radar systems
• Electronic warfare equipment
• Military communication transceivers

RF Amplifiers Procurement Notes

Verify the specific suffix SR against the manufacturer's official datasheet to confirm tape and reel packaging specifications. Ensure compatibility with standard surface mount assembly processes. Confirm RoHS compliance status through current regulatory documentation before integration into final assemblies.

RF Amplifiers Selection Notes

Select this component when a high-power driver stage is required in the S-band spectrum. The variable gain capability allows for flexible system design without external attenuation networks. Consider the thermal requirements associated with 31 dBm output power and ensure adequate PCB heat dissipation strategies are implemented.

RF Amplifiers Part Context

This part belongs to Qorvo's portfolio of monolithic microwave integrated circuits (MMICs). It serves as a critical intermediate stage between low-noise amplifiers and high-power final stages in RF chains. The technology leverages advanced semiconductor processes to achieve high efficiency in a ruggedized package.

RF Amplifiers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.