B39162B9621P810

Overview

The B39162B9621P810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm, designed for GPS RF applications. It operates at a center frequency of 1.58247GHz with an insertion loss of 1.4dB. The component offers selectable bandwidths of 2MHz, 4.092MHz, and 8.34MHz to accommodate various signal processing requirements. Housed in a compact 5-SMD, No Lead package measuring 1.10mm x 0.90mm x 0.45mm, it supports surface mount installation. This device is part of the RFFE portfolio, engineered for high performance in GNSS systems.

Feature Summary

• Utilizes Surface Acoustic Wave technology for efficient RF filtering
• Provides configurable bandwidth options for flexible signal processing
• Engineered for low insertion loss in GPS receiver chains

Applications

• GPS RF front-end filtering
• GNSS receiver modules
• Global navigation satellite system receivers

Procurement Notes

Verify the specific bandwidth configuration required for your design, as this component supports multiple bandwidth options. Confirm package compatibility and soldering parameters against your PCB layout. Ensure the selected variant meets the necessary environmental standards for your target deployment. Cross-reference the manufacturer datasheet for precise electrical characteristics before finalizing procurement.

Selection Notes

Select this component when a SAW-based solution is preferred for GPS applications requiring specific bandwidth flexibility. Compare the 1.58247GHz center frequency against other GNSS bands if multi-band support is needed. Evaluate the 5-SMD footprint constraints against available board space. Consider the 1.4dB insertion loss impact on overall system sensitivity relative to alternative filter technologies.

Part Context

This component belongs to the Qualcomm RF front-end filters series, which includes various SAW and BAW devices. These products are designed to address RF challenges in mobile and IoT applications. The B39162B9621P810 specifically targets the L1 GPS band, offering a balance between size, performance, and cost for consumer and industrial electronics.

Replacement Considerations

Publicly confirmed substitute part numbers for B39162B9621P810 were not identified in the provided source material. Verify compatibility with existing designs before considering alternative components from other manufacturers.