The QPC1220Q from Qorvo is a high-linearity DP4T (double-pole four-throw) routing switch that operates from 617 to 6000 MHz for multiple air interfaces including 5G. It has an insertion loss of less than 0,95 dB and provides an isolation of over 22 dB.
The routing switch integrates a serial control system compatible with the RFFE 2.1 control interface. The select lines (SID) provide USID addressability and up to two placements of the QPC1220Q on the same design. It requires a single VIO voltage supply and has very low current consumption.
The QPC1220Q is available in a 16-pin package that measures 2 x 2 x 0,52 mm and offers designers a compact, easy-to-use switch component for quick integration into multimode, multiband systems. It is optimised for transfer routing applications and is suitable for automotive telematics, cellular band applications, 5G routing, and multi-mode GSM, CDMA, WCDMA and LTE applications.
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The ESP32-C3 from Espressif Systems is a single-core Wi-Fi and Bluetooth 5 (LE) microcontroller SoC based on the open-source RISC-V architecture. It strikes an ideal balance of power, I/O capabilities ...
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