QPB9329TR13

RF Front End (LNA + PA) Overview

The QPB9329TR13 is a dual-channel switch low-noise amplifier (LNA) from Qorvo, designed for operation within the 3.8 GHz to 5 GHz frequency range. It features a noise figure of 1.8 dB and operates at a supply voltage of 5 V with a current consumption of 120 mA. The device provides an OIP3 of 33 dBm and 33.5 dBm, alongside P1dB compression points of 16.5 dBm and 18 dBm respectively. This component serves as an RF front-end solution integrating switching and amplification functions.

RF Front End (LNA + PA) Feature Summary

• Integrates dual-channel switching and low-noise amplification in a single package
• Optimized for high-frequency operation between 3.8 GHz and 5 GHz
• Provides low noise figure performance for sensitive signal reception

RF Front End (LNA + PA) Applications

• Wireless local area network (WLAN) systems
• Point-to-point microwave communication links
• Satellite communication ground stations

RF Front End (LNA + PA) Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to confirm pinout compatibility and thermal characteristics. Ensure that the design-in process accounts for moisture sensitivity levels as indicated in the datasheet. Cross-reference the electrical parameters with the target application requirements to validate performance margins under varying environmental conditions.

RF Front End (LNA + PA) Selection Notes

Select this component when a compact solution is required for dual-path signal routing and amplification in the 4 GHz band. Consider the trade-off between the integrated switch functionality and discrete alternatives based on board space constraints. Evaluate the power consumption profile against system battery life requirements or thermal management capabilities.

RF Front End (LNA + PA) Part Context

This part belongs to Qorvo's portfolio of RF front-end modules targeting high-frequency wireless applications. It complements other LNAs and switches by offering integrated channel selection capabilities. The series is engineered to meet the stringent linearity and noise requirements of modern broadband communication standards.

RF Front End (LNA + PA) Replacement Considerations

QPB9329SR