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BGSX44MU18E6327XUSA1 - 4P4T Antenna Cross Switch With MIPI RFFE control interface

Part Number: BGSX44MU18E6327XUSA1

Package: 18-WFLGA

Type: 4P4T Antenna Cross Switch 

Description: 4P4T MIPI 0.4 – 7.125 GHz antenna cross switch

Product Overviews

BGSX44MU18E6327XUSA1 - RF CMOS switch is specifically designed for LTE and 5G FR1 four-antenna applications. This 4P4T cross-switch offers low insertion loss and low harmonic generation. The switch is controlled via a MIPI RFFE control interface. The on-chip controller allows power-supply voltages from 1.65 to1.95 V. The switch features direct-connect-to-battery functionality and DC-free RF ports.

Summary of Features

High linearity up to 37 dBm peak power

Fast switching time (max 2 µs) for 5G SRS applications

Low insertion loss and high port to port isolation up to 7.125 GHz

Low power consumption allows to use MIPI RFFE supply by combining VDD and VIO pins on a voltage range of only 1.65 – 1.95 V

MIPI RFFE 2.1 control interface

Software and hardware programmable USID

Potential Applications

4P4T antenna routing/swapping for cellular mobile devices

4P4T antenna routing/swapping for 5G SRS

GSM, WCDMA, LTE and 5G FR1 frequency band applications

4x4 MIMO applications

SAR reduction

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