QPQ1907SR

Overview

The QPQ1907SR is a Bulk Acoustic Wave (BAW) filter manufactured by Qorvo, designed for RF front-end applications. It operates with a center frequency of 2.442 GHz and features an 80 MHz bandwidth. The component exhibits a typical insertion loss of 2.2 dB. It is housed in a compact 5-SMD, No Lead package, suitable for surface-mount assembly in mobile devices requiring co-existence support for Wi-Fi, Bluetooth, and LTE signals.

Feature Summary

• Engineered to enable synchronous operation of Wi-Fi and LTE signals within the same device
• Provides high rejection performance in specific LTE bands including B7 and B41
• Maintains low insertion loss in the Wi-Fi band while extending the upper corner frequency to accommodate Bluetooth operations

Applications

• Mobile devices requiring Wi-Fi and LTE co-existence
• Smartphones supporting LTE Band 7 and Band 41
• Wireless communication modules integrating 2.4 GHz ISM band operations

Procurement Notes

Verify the complete part number including the SR suffix to ensure correct tape-and-reel packaging configuration. Confirm that the 5-SMD no-lead footprint matches your PCB design constraints. Check RoHS compliance status against current regulatory requirements for your target market before finalizing procurement orders.

Selection Notes

Select this component when designing systems that require simultaneous transmission or reception in the 2.4 GHz ISM band alongside cellular uplink bands. The BAW technology offers superior selectivity compared to SAW alternatives in dense spectral environments. Ensure thermal management strategies align with the small form factor limitations inherent to the 5-SMD package type.

Part Context

This component belongs to Qorvo's portfolio of RF filters targeting mobile infrastructure and handsets. It addresses the challenge of signal interference between short-range wireless protocols and cellular networks. The device utilizes bulk acoustic wave technology to achieve high performance in a miniature footprint, supporting modern multi-standard connectivity requirements.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs through rigorous testing if considering alternative manufacturers or different series components from the same vendor.