QPQ3509TR7

Overview

The QPQ3509TR7 is a Bandpass Filter (BPF) utilizing Bulk Acoustic Wave (BAW) technology, manufactured by Qorvo. It operates within the frequency range of 3.7 GHz to 3.98 GHz, providing a bandwidth of 280 MHz. Designed for signal conditioning in C-band applications, this component features an insertion loss of 3.5 dB. The device is housed in an SMT-3 package with SMD/SMT termination type, suitable for board mount installation. It belongs to the QPQ3509 series and is moisture sensitive.

Feature Summary

• Utilizes BAW technology for high-performance signal filtering
• Designed for C-band FCC 5G applications
• Compact surface-mount form factor

Applications

• C-band FCC 5G communication systems
• CBRS spectrum filtering
• Signal conditioning modules

Procurement Notes

Verify the specific suffix against official documentation to confirm exact packaging configuration. Confirm moisture sensitivity handling requirements during storage and assembly. Ensure compatibility with the target PCB footprint for the SMT-3 package. Cross-reference the manufacturer part number with authorized distributor lists to avoid counterfeit components. Validate that the selected variant meets the required regulatory standards for the intended deployment region.

Selection Notes

Select this component when designing for the 3.7 GHz to 3.98 GHz band requiring low insertion loss. Consider the SMT-3 package size constraints for the printed circuit board layout. Evaluate the thermal management capabilities relative to the operating temperature range. Assess the integration with surrounding RF front-end components to ensure impedance matching. Verify that the BAW technology aligns with the system's linearity and selectivity requirements.

Part Context

This part is part of Qorvo's QPQ series of BAW filters, targeting modern wireless infrastructure. It complements other RF components like amplifiers and switches in complete front-end modules. The series focuses on providing compact solutions for emerging 5G bands and shared spectrum allocations.

Replacement Considerations

QPQ3509SR is a verified alternative within the same product family.