QPB1029SR

Overview

The QPB1029SR is an L-Band switched filter bank manufactured by Qorvo, designed for signal conditioning in wireless applications. It integrates two switches, eight filters, and a bypass path within a compact 10.0mm x 10.0mm package. The device operates with a center frequency of 1.3GHz and provides a bandwidth of 200MHz. It features a typical insertion loss of 4dB and utilizes a 44-QFN exposed pad package.

Feature Summary

• Integrates multiple filtering stages and switching capabilities into a single compact module
• Utilizes TCSAW technology for enhanced performance in L-Band applications
• Provides flexible signal routing through integrated switches and bypass options

Applications

• ADC anti-aliasing filter banks
• L-Band switched filter systems
• Wireless communication signal conditioning

Procurement Notes

Verify current availability status as supply may be limited or subject to factory special orders. Confirm RoHS compliance details prior to integration. Ensure the 44-QFN package dimensions align with PCB layout requirements. Validate that the 1.3GHz center frequency meets system specifications.

Selection Notes

Select this component when a compact solution for L-Band filtering is required. The integrated switch and filter bank design reduces board space compared to discrete implementations. Consider the 4dB insertion loss and 200MHz bandwidth when designing for specific signal integrity requirements.

Part Context

This part belongs to Qorvo's RF Wireless Miscellaneous category and falls under the QPB1025 series family. It serves as a specialized signal conditioning component distinct from standard RF switches or standalone filters, offering a combined solution for complex filtering needs.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.