BGSX33M5U16

Overview

3P3T MIPI 2.1 antenna cross switch

The BGSX33M5U16 RF CMOS switch is specifically designed for LTE and 5G antenna applications. This 3P3T 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. Unlike GaAs technology, external DC blocking capacitors at the RF ports are only required if DC voltage is applied externally. The device has a very small size of only 2.0 mm x 2.0 mm and a thickness of 0.6 mm.

Summary of Features

  • High linearity up to 38 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
  • Enhanced isolation mode
  • Low power consumption allows supply VIO
  • MIPI RFFE 2.1 control interface
  • Software and hardware programmable USID
  • RoHS and WEEE compliant package

Potential Applications

  • Triple antenna routing/swapping for cellular mobile devices
  • Triple antenna routing/swapping for 5G SRS application
  • GSM, WCDMA, LTE and 5G FR1 frequency band applications
  • 4x4 MIMO applications
  • SAR reduction
Support