WiFi Receive Module Integrates Receiver Coexistence BAW Filter

Qorvo’s QPF7221 front end module integrates a receive coexistence BAW fil ter with a 2.4GHz Power Amplifier, SPDT switch, and LNA with bypass capability.RFMW, Ltd. announces design and sales support for a 2.4GHz Wi-Fi FEM. Qorvo’s QPF7221 front end module integrates a receive coexistence BAW filter with a 2.4GHz Power Amplifier, SPDT switch, and LNA with bypass capability. The filter provides >40dB of isolation from adjacent LTE bands. Rx gain is up to 13.5dB while Tx gain is 34dB. Designed for 5V operation, module performance is optimized versus a discrete lineup for reduced BOM costs and increased reliability. The QPF7221 is offered in a 3.0×4.5 mm package.

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