QPQ1906SR

Overview

The QPQ1906SR is a high-performance Bulk Acoustic Wave (BAW) band-pass filter manufactured by Qorvo. Designed for signal conditioning, it operates with a center frequency of 2.46 GHz and a bandwidth of 25 MHz. The component exhibits an insertion loss of 2.6 dB and utilizes a 2-SMD, No Lead surface mount package. It is engineered to provide extremely steep skirts for precise frequency selection.

Feature Summary

• High-power BAW technology for robust signal integrity
• Extremely steep skirt characteristics for superior selectivity
• Low insertion loss performance in a compact SMD footprint

Applications

• Wireless LAN systems requiring 2.4 GHz band filtering
• Bluetooth low energy transceivers
• IoT device RF front-ends

Procurement Notes

Verify the specific suffix SR against official Qorvo documentation to confirm reel packaging specifications. Ensure compatibility with standard SMD reflow profiles. Confirm RoHS compliance status through the manufacturer's current datasheet before integration into production designs.

Selection Notes

Select this component when steep filter skirts are critical for adjacent channel rejection in crowded 2.4 GHz spectrums. The BAW architecture offers advantages over traditional SAW filters regarding power handling and thermal stability. Evaluate board space constraints against the 2-SMD package dimensions.

Part Context

This part belongs to Qorvo’s portfolio of wireless connectivity filters. It complements other QPQ series components designed for Wi-Fi and Bluetooth applications. The technology leverages bulk acoustic wave resonance to achieve high Q-factors and miniaturization suitable for modern mobile devices.

Replacement Considerations

QPQ1906